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feat: 添加SSE实时更新、键盘导航和文件系统优化

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主要更新:
- 实现 SSE (Server-Sent Events) 实时文件系统监听
- 添加完整的键盘导航功能和快捷键支持
- 优化文件系统 API 集成和错误处理
- 添加优雅关机和连接管理
- 新增详细的功能文档和调试指南

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
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src/CHANGELOG_SSE_SUBSCRIPTION.md
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# SSE 订阅系统更新日志
## 版本 2.0 - 客户端级别订阅管理 (2025-10-04)
### 🎯 核心改进
实现了**客户端级别的 SSE 订阅管理系统**，解决了以下问题：
1. ✅ **精准推送** - 只向订阅了特定路径的客户端发送事件
2. ✅ **自动清理** - 客户端断开时自动清理订阅
3. ✅ **独立管理** - 每个客户端独立管理自己的订阅列表
4. ✅ **减少噪音** - 避免无关事件干扰客户端
---
## 📝 详细更改
### 后端更改 (Go)
#### 1. SSE Manager 增强 (`pkg/sse/manager.go`)
**Client 结构新增字段:**
```go
type Client struct {
// ... 原有字段
// 新增：订阅管理
subscriptions map[string]bool // key: 订阅的路径, value: true
subscriptionMutex sync.RWMutex // 保护 subscriptions
}
```
**新增方法:**
- `Subscribe(clientID, path)` - 客户端订阅指定路径
- `Unsubscribe(clientID, path)` - 客户端取消订阅
- `GetSubscriptions(clientID)` - 获取客户端所有订阅
- `IsSubscribed(clientID, path)` - 检查客户端是否订阅
- `BroadcastToSubscribers(path, eventType, message)` - 向订阅者广播事件
**修改:**
- `RegisterClient()` - 初始化 `subscriptions` 映射
---
#### 2. SSE Handler 增强 (`internal/handler/sse_handler.go`)
**新增 HTTP 接口:**
1. **订阅路径**
- 路由: `POST /api/v1/sse/subscribe`
- 请求体: `{ "client_id": "...", "path": "..." }`
2. **取消订阅**
- 路由: `POST /api/v1/sse/unsubscribe`
- 请求体: `{ "client_id": "...", "path": "..." }`
3. **获取订阅列表**
- 路由: `GET /api/v1/sse/subscriptions/:clientId`
---
#### 3. FileSystemEvent 增强 (`internal/utils/filesystem_watcher.go`)
**新增字段:**
```go
type FileSystemEvent struct {
// ... 原有字段
WatchedPath string `json:"watched_path"` // 被监听的根路径
}
```
**新增方法:**
```go
// findWatchedPath 查找事件路径对应的被监听根路径
func (fsw *FileSystemWatcher) findWatchedPath(eventPath string) string
```
**修改逻辑:**
- `handleEvent()` - 自动填充 `WatchedPath` 字段
---
#### 4. 文件系统 Handler 修改 (`internal/handler/filesystem_handler.go`)
**修改:**
- 使用 `BroadcastToSubscribers()` 替代 `BroadcastEvent()`
- 根据 `event.WatchedPath` 精准推送事件
**代码对比:**
```go
// 修改前
sseManager.BroadcastEvent("filesystem-change", eventStr)
// 修改后
sseManager.BroadcastToSubscribers(ev.WatchedPath, "filesystem-change", eventStr)
```
---
### 前端更改 (Vue3/TypeScript)
#### 1. SSEService 增强 (`services/sseService.ts`)
**新增字段:**
```typescript
class SSEService {
private clientID: string | null = null // 存储客户端 ID
// ...
}
```
**新增方法:**
```typescript
getClientID(): string | null
subscribe(path: string): Promise<boolean>
unsubscribe(path: string): Promise<boolean>
getSubscriptions(): Promise<string[]>
```
**新增事件监听:**
```typescript
// 监听 connected 事件获取客户端 ID
this.eventSource.addEventListener('connected', (event) => {
const data = JSON.parse(event.data)
this.clientID = data.client_id
})
```
---
#### 2. FileSystemChangeEvent 增强
**新增字段:**
```typescript
interface FileSystemChangeEvent {
// ... 原有字段
watched_path?: string // 被监听的根路径
}
```
---
## 🚀 使用示例
### 前端使用
```typescript
import { sseService } from '@/services/sseService'
// 1. 连接 SSE
await sseService.connect()
await new Promise(resolve => setTimeout(resolve, 1000))
// 2. 订阅路径
await sseService.subscribe('D:\\EdgeDownload')
// 3. 监听事件
const unsubscribe = sseService.onFileSystemChange((event) => {
console.log('文件变化:', event)
})
// 4. 清理
onUnmounted(async () => {
await sseService.unsubscribe('D:\\EdgeDownload')
unsubscribe()
})
```
### 后端 API 测试
```http
# 1. 订阅路径
POST http://127.0.0.1:9484/api/v1/sse/subscribe
Content-Type: application/json
{
"client_id": "your-client-id",
"path": "D:\\EdgeDownload"
}
# 2. 获取订阅列表
GET http://127.0.0.1:9484/api/v1/sse/subscriptions/your-client-id
# 3. 取消订阅
POST http://127.0.0.1:9484/api/v1/sse/unsubscribe
Content-Type: application/json
{
"client_id": "your-client-id",
"path": "D:\\EdgeDownload"
}
```
---
## 🔍 测试步骤
### 1. 启动后端
```bash
cd D:\go-argus\src\rear
go run main.go
```
### 2. 启动前端
```bash
cd D:\go-argus\src\front\argus-front
npm run dev
```
### 3. 测试订阅功能
1. 打开浏览器控制台
2. 等待 SSE 连接建立（看到客户端 ID）
3. 订阅路径：
```javascript
await sseService.subscribe('D:\\EdgeDownload')
```
4. 在 `D:\EdgeDownload` 中创建/修改/删除文件
5. 观察控制台输出的文件系统事件
### 4. 验证精准推送
1. 打开多个浏览器标签页
2. 每个标签页订阅不同的路径
3. 修改某个路径下的文件
4. 验证只有订阅该路径的标签页收到事件
---
## 📊 性能改进
### 1. 减少网络传输
**修改前:**
- 所有客户端收到所有文件系统事件
- 客户端自己过滤无关事件
**修改后:**
- 服务端根据订阅精准推送
- 网络传输量大幅减少
### 2. 减少客户端处理负担
**修改前:**
```
事件 100 个 × 客户端 10 个 = 1000 次处理
```
**修改后:**
```
事件 100 个 × 订阅客户端 2 个 = 200 次处理
```
---
## ⚠️ 破坏性更改
### 1. FileSystemEvent 结构变更
新增了 `watched_path` 字段，旧版本客户端可能无法正确解析。
**解决方案:**
- 字段为可选 (`json:"-omitempty"`)
- 旧客户端可忽略该字段
### 2. 订阅模式变更
**修改前:**
- 连接即收到所有文件系统事件
**修改后:**
- 需要主动订阅才能收到事件
- 未订阅的客户端不会收到 `filesystem-change` 事件
**迁移指南:**
```typescript
// 在连接成功后立即订阅
await sseService.connect()
await new Promise(resolve => setTimeout(resolve, 1000))
await sseService.subscribe(defaultPath) // 添加这行
```
---
## 🐛 已修复的问题
### 1. 编译错误: `undefined: path`
**问题:**
`filesystem_handler.go:91` 使用了未定义的变量 `path`
**解决方案:**
- 在 `FileSystemEvent` 中添加 `WatchedPath` 字段
- 在 `FileSystemWatcher.handleEvent()` 中自动填充该字段
- 使用 `event.WatchedPath` 作为订阅路径
---
## 📚 相关文档
- **使用指南**: `SSE_SUBSCRIPTION_GUIDE.md`
- **HTTP 测试**: `rear/tests/sse_subscription.http`
- **代码示例**: `front/argus-front/src/examples/sseSubscriptionExample.ts`
---
## 🔮 未来改进
### 计划中的功能
1. **路径模式匹配**
- 支持通配符订阅 (如 `D:\**\*.jpg`)
- 支持正则表达式匹配
2. **订阅限制**
- 单个客户端最大订阅数限制
- 路径权限验证
3. **订阅统计**
- 每个路径的订阅客户端数量
- 事件发送统计
4. **持久化订阅**
- 重连后自动恢复订阅
- 订阅信息存储到数据库
---
## 👥 贡献者
- Claude Code
---
**版本**: 2.0
**发布日期**: 2025-10-04
src/GRACEFUL_SHUTDOWN_FIX.md
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# 优雅关闭问题修复说明
## 问题描述
后端服务器在接收到关闭信号（Ctrl+C 或 SIGTERM）后，总是显示 "Shutting down server..." 但无法立即关闭，需要等待 30 秒超时才能退出。
## 根本原因
在调用 `srv.Shutdown()` 之前，没有清理以下长连接资源：
1. **SSE (Server-Sent Events) 连接** - SSE Manager 维护的长连接客户端
2. **文件系统监听器** - fsnotify 创建的文件监听 goroutine
这些未关闭的连接会阻止 HTTP 服务器优雅关闭，导致必须等待超时。
## 解决方案
### 1. 修改 `internal/router/router.go`
添加清理函数返回值：
```go
// SetupRoutes 设置路由
// 返回一个清理函数，用于在服务器关闭时清理资源
func SetupRoutes(r *gin.Engine, contain *container.DbContainer, imgContain *container.TaskContainer) CleanupFunc {
// ... 路由设置代码 ...
// 返回清理函数
return func() {
// 关闭 SSE Manager
if sseHandler != nil && sseHandler.Manager != nil {
sseHandler.Manager.Close()
}
// 关闭文件系统监听器
if fileSystemHandler != nil && fileSystemHandler.GetFileWatcher() != nil {
fileSystemHandler.GetFileWatcher().Close()
}
}
}
```
### 2. 修改 `internal/handler/filesystem_handler.go`
添加 `GetFileWatcher()` 方法暴露内部监听器：
```go
// GetFileWatcher 获取文件监听器（用于清理）
func (h *FileSystemHandler) GetFileWatcher() *utils.FileSystemWatcher {
return h.fileWatcher
}
```
### 3. 修改 `internal/utils/filesystem_watcher.go`
添加 `Close()` 方法作为 `Stop()` 的别名：
```go
// Close 关闭监听器（Stop 的别名，用于资源清理）
func (fsw *FileSystemWatcher) Close() {
fsw.Stop()
}
```
### 4. 修改 `main.go`
在服务器关闭前调用清理函数：
```go
// 设置路由，并获取清理函数
cleanup := router.SetupRoutes(r, con, imgContain)
// ... 启动服务器 ...
// 阻塞主goroutine，等待信号
<-quit
logger.Info("Shutting down server...")
// 先清理资源（关闭 SSE 连接和文件监听器）
logger.Info("Cleaning up resources...")
cleanup()
logger.Info("Resources cleaned up")
// 然后关闭 HTTP 服务器（超时时间从 30s 改为 5s）
ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
defer cancel()
if err := srv.Shutdown(ctx); err != nil {
logger.Errorf("Server forced to shutdown: %v", err)
} else {
logger.Info("Server exited gracefully")
}
```
## 关闭流程
修复后的优雅关闭流程：
1. **接收信号** (SIGINT/SIGTERM)
2. **清理长连接资源**
- 关闭所有 SSE 客户端连接
- 停止文件系统监听器
3. **关闭 HTTP 服务器**
- 等待现有请求完成
- 最多等待 5 秒（之前是 30 秒）
4. **退出程序**
## 测试方法
1. 启动后端服务器
2. 打开前端，建立 SSE 连接
3. 在前端打开一个文件夹（触发文件监听）
4. 在后端控制台按 `Ctrl+C`
5. 观察日志输出
**预期输出**:
```
Shutting down server...
Cleaning up resources...
Resources cleaned up
Server exited gracefully
```
**预期时间**: < 1 秒（之前需要 30 秒）
## 修改的文件
- `rear/main.go` - 调用清理函数
- `rear/internal/router/router.go` - 返回清理函数
- `rear/internal/handler/filesystem_handler.go` - 暴露文件监听器
- `rear/internal/utils/filesystem_watcher.go` - 添加 Close 方法
## 注意事项
1. **清理顺序很重要**: 必须先清理长连接资源，再关闭 HTTP 服务器
2. **超时时间调整**: 从 30 秒改为 5 秒，因为长连接已提前关闭
3. **并发安全**: SSE Manager 和 FileSystemWatcher 的 Close 方法都是并发安全的
4. **幂等性**: Close 方法可以多次调用而不会出错
## 日志说明
关闭时的日志输出：
```
2025-10-05 15:30:00.000 INFO Shutting down server...
2025-10-05 15:30:00.100 INFO Cleaning up resources...
2025-10-05 15:30:00.150 INFO Resources cleaned up
2025-10-05 15:30:00.200 INFO Server exited gracefully
```
如果仍然超时，日志会显示：
```
2025-10-05 15:30:00.000 INFO Shutting down server...
2025-10-05 15:30:00.100 INFO Cleaning up resources...
2025-10-05 15:30:00.150 INFO Resources cleaned up
2025-10-05 15:30:05.200 ERROR Server forced to shutdown: context deadline exceeded
```
这种情况下需要检查是否有其他未关闭的连接或阻塞的 goroutine。
src/SSE_REALTIME_UPDATE_TEST.md
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# SSE 实时更新修复测试指南
## 📋 修复内容总结
### 前端修复 (Vue)
1. **修复响应式更新问题** - `FilePane.vue`
- ✅ `visibleItems` computed 直接使用 `fileSystemAPI.fileItems.value`
- ✅ 避免了通过 `currentFolder` 的中间转换导致响应式断裂
2. **移除双重刷新问题** - `useFileSystemAPI.ts`
- ✅ CRUD 操作 (create/delete/move/copy) 不再手动调用 `browse()`
- ✅ 完全依赖 SSE 推送自动刷新,避免双重请求
3. **修复路径匹配逻辑** - `useFileSystemAPI.ts`
- ✅ 统一路径分隔符处理 (支持 Windows/Linux/macOS)
- ✅ 使用 `normalize()` 函数将 `\` 转换为 `/`
4. **添加详细调试日志**
- 🔍 `useFileSystemAPI.browse()` - API 请求和响应
- 🔍 `useFileSystemAPI.fileItems` - computed 重新计算
- 🔍 `useFileSystemAPI.handleFileSystemChange()` - SSE 事件接收和路径匹配
- 🔍 `FilePane.visibleItems` - 最终渲染项目计算
- 🔍 `FilePane.currentFolder` - 文件夹数据计算
### 后端优化 (Go)
1. **优化日志输出** - `filesystem_handler.go`
- ✅ 浏览请求: `🔄 浏览文件系统请求`
- ✅ 订阅监听: `👀 订阅文件夹监听请求`
- ✅ 文件变化推送: `📤 文件系统变化事件已推送`
- ✅ 所有日志会写入 `logs/app.log`
---
## 🧪 测试步骤
### 准备工作
1. **启动后端服务**
```bash
cd D:\go-argus\src\rear
go run main.go
```
2. **启动前端服务**
```bash
cd D:\go-argus\src\front\argus-front
npm run dev
```
3. **打开浏览器控制台** (F12)
---
### 测试 1: 基础文件删除自动刷新
**步骤**:
1. 访问 `http://localhost:3000/#/field`
2. 进入某个文件夹 (例如 `D:\test`)
3. **观察控制台日志**,应该看到:
```
🔄 [useFileSystemAPI.browse] 开始刷新: D:\test
✅ [useFileSystemAPI.browse] API 返回: { items_count: 5, ... }
🔄 [useFileSystemAPI.fileItems] computed 重新计算: 5 个项目
🔄 [FilePane.visibleItems] computed 重新计算
✅ [FilePane.visibleItems] 最终返回: 5 个项目
```
4. **在文件资源管理器中删除该文件夹内的一个文件**
5. **观察控制台日志**,应该看到:
```
📨 [useFileSystemAPI.handleFileSystemChange] 收到 SSE 事件: { type: "delete", name: "test.txt", ... }
🔍 [useFileSystemAPI.handleFileSystemChange] 路径匹配检查: { match: true }
✅ [useFileSystemAPI.handleFileSystemChange] 当前文件夹内容发生变化 (delete): test.txt
🔄 [useFileSystemAPI.browse] 开始刷新: D:\test
✅ [useFileSystemAPI.browse] API 返回: { items_count: 4, ... }
🔄 [useFileSystemAPI.fileItems] computed 重新计算: 4 个项目
🔄 [FilePane.visibleItems] computed 重新计算
✅ [FilePane.visibleItems] 最终返回: 4 个项目
```
6. **观察页面**, 文件列表应该自动更新,删除的文件消失
**预期结果**: ✅ 页面自动刷新,无需手动刷新
---
### 测试 2: 创建文件自动刷新
**步骤**:
1. 在当前文件夹中新建一个文件 (例如 `新建文本文档.txt`)
2. **观察控制台日志**:
```
📨 [useFileSystemAPI.handleFileSystemChange] 收到 SSE 事件: { type: "create", name: "新建文本文档.txt", ... }
✅ [useFileSystemAPI.handleFileSystemChange] 当前文件夹内容发生变化 (create): 新建文本文档.txt
🔄 [useFileSystemAPI.browse] 开始刷新
✅ [useFileSystemAPI.browse] API 返回: { items_count: 5, ... }
```
3. **观察页面**, 新文件应该自动出现
**预期结果**: ✅ 页面自动显示新文件
---
### 测试 3: 重命名文件自动刷新
**步骤**:
1. 重命名文件夹中的某个文件
2. **观察控制台日志**:
```
📨 [useFileSystemAPI.handleFileSystemChange] 收到 SSE 事件: { type: "rename", ... }
```
3. **观察页面**, 文件名应该自动更新
**预期结果**: ✅ 页面自动显示新文件名
---
### 测试 4: 路径过滤 (不同文件夹的事件不应触发刷新)
**步骤**:
1. 当前在 `D:\test` 文件夹
2. 在 `D:\other` 文件夹中删除文件
3. **观察控制台日志**:
```
📨 [useFileSystemAPI.handleFileSystemChange] 收到 SSE 事件: { type: "delete", path: "D:\other\file.txt", ... }
🔍 [useFileSystemAPI.handleFileSystemChange] 路径匹配检查: { match: false }
⏭️ [useFileSystemAPI.handleFileSystemChange] 事件不在当前路径,忽略
```
4. **观察页面**, 不应该发生任何变化
**预期结果**: ✅ 页面不刷新
---
### 测试 5: 防抖机制 (快速连续删除多个文件)
**步骤**:
1. 快速连续删除 3 个文件 (在 1 秒内)
2. **观察控制台日志**:
```
📨 [useFileSystemAPI.handleFileSystemChange] 收到 SSE 事件: { type: "delete", name: "file1.txt" }
📨 [useFileSystemAPI.handleFileSystemChange] 收到 SSE 事件: { type: "delete", name: "file2.txt" }
📨 [useFileSystemAPI.handleFileSystemChange] 收到 SSE 事件: { type: "delete", name: "file3.txt" }
// 300ms 防抖后只刷新一次
🔄 [useFileSystemAPI.browse] 开始刷新
```
3. **观察页面**, 应该只刷新一次,3 个文件同时消失
**预期结果**: ✅ 只发送 1 次 API 请求,页面正确更新
---
## 📊 后端日志检查
### 查看日志文件
```bash
# Windows
type D:\go-argus\src\rear\logs\app.log | findstr "文件系统"
# Linux/macOS
tail -f D:\go-argus\src\rear\logs\app.log | grep "文件系统"
```
### 预期看到的日志
**订阅监听时**:
```
👀 订阅文件夹监听请求 | path=D:\test
✅ 已开始监听文件夹 | path=D:\test | total_watched=1
```
**文件变化时**:
```
📤 文件系统变化事件已推送 | event_type=delete | file_path=D:\test\file.txt | file_name=file.txt | watched_path=D:\test | is_dir=false | timestamp=2025-10-05 14:30:45
```
**浏览请求时**:
```
🔄 浏览文件系统请求 | path=D:\test
✅ 浏览文件系统成功 | current_path=D:\test | items_count=4
```
---
## 🐛 问题排查
### 如果页面不自动刷新
**检查清单**:
1. **检查 SSE 连接是否建立**
- 控制台是否有 `✅ SSE 连接已建立`
- 网络面板是否有持续的 `GET /api/v1/sse/connect` 请求
2. **检查是否收到 SSE 事件**
- 控制台是否有 `📨 [useFileSystemAPI.handleFileSystemChange] 收到 SSE 事件`
- 如果没有,检查后端日志是否有 `📤 文件系统变化事件已推送`
3. **检查路径匹配**
- 控制台日志中 `🔍 路径匹配检查` 的 `match` 字段是否为 `true`
- 如果为 `false`,检查 `eventDir` 和 `currentDir` 是否一致
4. **检查 computed 是否重新计算**
- 控制台是否有 `🔄 [FilePane.visibleItems] computed 重新计算`
- 如果没有,说明响应式链断裂
5. **检查后端监听是否正常**
- 查看 `logs/app.log` 是否有 `✅ 已开始监听文件夹`
- 检查 `total_watched` 数量是否正确
---
## 📝 已知限制
1. **防抖延迟**: 300ms 内的多次变化会合并为一次刷新
2. **只监听直接子项**: 不会递归监听子文件夹的变化
3. **Windows 路径**: 后端日志中路径使用 `\`,前端日志中统一为 `/`
---
## ✅ 成功标准
- ✅ 删除文件后,页面在 300-500ms 内自动更新
- ✅ 创建文件后,页面在 300-500ms 内自动显示新文件
- ✅ 重命名文件后,页面自动显示新名称
- ✅ 其他文件夹的变化不会触发当前页面刷新
- ✅ 控制台日志完整,无错误
- ✅ 后端日志文件包含所有关键事件
---
**测试日期**: 2025-10-05
**修复版本**: v1.0-sse-fix
src/SSE_SUBSCRIPTION_DEBUG.md
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# SSE 订阅和文件监听诊断指南
## 问题描述
前端打开某个文件夹后，通过文件管理器删除/改名文件，页面不自动更新。
## 诊断流程
### 步骤 1: 检查前端订阅请求是否发送
**操作**:
1. 打开浏览器控制台（F12）
2. 切换到 **Network** 标签页
3. 在前端进入某个文件夹（例如 `D:\test`）
**预期看到的请求**:
```
POST http://localhost:9484/api/v1/filesystem/watch
Request Payload: {"path":"D:\\test"}
Response:
{
"code": 200,
"message": "已开始监听文件夹",
"data": {
"path": "D:\\test",
"watched_paths": ["D:\\test"]
}
}
```
**同时检查 Console 日志**:
```
🔄 [useFileSystemAPI.browse] 开始刷新: D:\test
✅ [useFileSystemAPI.browse] API 返回: { ... }
✅ [useFileSystemAPI.browse] items.value 已更新: 5 个项目
✅ 已开始监听: D:\test
```
**如果没有看到 `✅ 已开始监听`**:
- 检查 `watchCurrentPath()` 是否被调用
- 检查是否有错误日志 `⚠️ [useFileSystemAPI.browse] 订阅监听失败`
- 检查 Network 是否有 `/filesystem/watch` 请求
---
### 步骤 2: 检查后端是否收到订阅请求
**操作**:
查看后端日志 `D:\go-argus\src\rear\logs\app.log`
**预期日志**:
```
👀 订阅文件夹监听请求 | path=D:\test | client_ip=127.0.0.1
开始监听文件夹: D:\test
✅ 已开始监听文件夹 | path=D:\test | total_watched=1
```
**如果没有这些日志**:
- 前端请求没有发送
- 检查前端代码 `watchCurrentPath()` 逻辑
- 检查路径是否为空: `if (!currentPath.value || currentPath.value === '')`
**如果有订阅日志，但 total_watched=0**:
- 后端 `fileWatcher.Watch()` 失败
- 检查路径是否有效
- 检查文件权限
---
### 步骤 3: 检查文件变化是否被监听到
**操作**:
1. 确认步骤 1 和 2 都通过
2. 在文件管理器中删除 `D:\test` 下的一个文件（例如 `test.txt`）
3. 立即查看后端日志
**预期日志**:
```
📤 文件系统变化事件已推送 | event_type=delete | file_path=D:\test\test.txt | file_name=test.txt | watched_path=D:\test | is_dir=false | timestamp=2025-10-05 14:30:45
```
**如果没有这条日志**:
- **问题**: fsnotify 没有监听到文件变化
- **可能原因**:
1. Windows 路径问题：`D:\test` vs `D:/test`
2. 文件监听器没有启动
3. 路径未正确添加到监听列表
**调试方法**: 在后端添加调试日志
```go
// 在 filesystem_handler.go 的 WatchPath 中添加
fmt.Printf("DEBUG: 监听路径 = %s\n", req.Path)
fmt.Printf("DEBUG: 当前监听列表 = %v\n", h.fileWatcher.GetWatchedPaths())
```
---
### 步骤 4: 检查 SSE 事件是否推送到前端
**操作**:
1. 删除文件后，检查浏览器控制台 Console 日志
**预期日志**:
```
📨 [useFileSystemAPI.handleFileSystemChange] 收到 SSE 事件: {
type: "delete",
path: "D:\\test\\test.txt",
name: "test.txt",
is_dir: false,
timestamp: "2025-10-05T14:30:45Z"
}
```
**如果没有这条日志**:
- **问题**: SSE 事件没有推送到前端
- **可能原因**:
1. SSE 连接断开
2. 事件没有通过 SSE Manager 广播
3. 前端 `sseService.onFileSystemChange()` 没有注册
**检查 SSE 连接**:
在 Network 标签查看是否有持续的请求:
```
GET http://localhost:9484/api/v1/sse/connect
Status: 200 (持续连接)
Type: eventsource
```
---
### 步骤 5: 检查路径匹配逻辑
**操作**:
如果步骤 4 有日志，但页面不刷新，检查路径匹配日志
**预期日志**:
```
🔍 [useFileSystemAPI.handleFileSystemChange] 路径匹配检查: {
eventDir: "D:/test",
currentDir: "D:/test",
match: true
}
✅ [useFileSystemAPI.handleFileSystemChange] 当前文件夹内容发生变化 (delete): test.txt
🔄 [useFileSystemAPI.browse] 开始刷新: D:\test
```
**如果 match: false**:
- **问题**: 路径不匹配
- **可能原因**:
1. 路径分隔符不一致 (`\` vs `/`)
2. 路径大小写不一致
3. eventDir 和 currentDir 值不同
**调试方法**:
修改 `handleFileSystemChange` 添加详细日志:
```typescript
console.log('DEBUG: event.path =', event.path)
console.log('DEBUG: currentPath.value =', currentPath.value)
console.log('DEBUG: eventDir =', eventDir)
console.log('DEBUG: currentDir =', currentDir)
```
---
## 常见问题和解决方案
### 问题 1: 订阅请求没有发送
**症状**: Network 中没有 `/filesystem/watch` 请求
**原因**:
- `currentPath.value === ''` (根目录跳过监听)
- `currentPath.value === previousWatchedPath.value` (重复路径跳过)
**解决**:
清除 `previousWatchedPath` 缓存
```typescript
// 在 browse() 开始时强制重置
previousWatchedPath.value = ''
```
---
### 问题 2: 后端收到订阅但没有监听到文件变化
**症状**: 有 `👀 订阅文件夹监听请求` 日志，但删除文件后没有 `📤 文件系统变化事件已推送`
**原因**:
- `fileWatcher.Watch()` 内部失败
- Windows 路径规范化问题
**调试步骤**:
1. 检查 `filesystem_watcher.go` 的 `Watch()` 方法
2. 打印 `absPath` 和 `fsw.watchedPaths`
3. 确认 `fsw.watcher.Add(absPath)` 没有返回错误
**临时解决**:
在 `Watch()` 中添加详细日志:
```go
func (fsw *FileSystemWatcher) Watch(path string) error {
absPath, err := filepath.Abs(path)
fmt.Printf("DEBUG: 原始路径=%s, 绝对路径=%s\n", path, absPath)
if err := fsw.watcher.Add(absPath); err != nil {
fmt.Printf("ERROR: fsnotify.Add() 失败: %v\n", err)
return err
}
fmt.Printf("SUCCESS: 已添加监听: %s\n", absPath)
return nil
}
```
---
### 问题 3: SSE 事件推送了但前端没收到
**症状**: 后端有 `📤 文件系统变化事件已推送`，但前端 Console 没有对应日志
**原因**:
- SSE 连接已断开
- 事件类型不匹配
- `sseService.onFileSystemChange()` 回调没有注册
**检查 SSE 连接**:
```typescript
// 在 useFileSystemAPI onMounted 中添加
console.log('SSE 连接状态:', sseService.isConnected())
```
**检查事件订阅**:
```typescript
// 在 sseService.ts 中添加
onFileSystemChange(callback: (event: FileSystemChangeEvent) => void) {
console.log('注册 FileSystemChange 回调')
this.eventHandlers['filesystem_change'] = callback
}
```
---
### 问题 4: 路径匹配失败
**症状**: 有 SSE 事件，但 `match: false`
**原因**:
- Windows 路径 `D:\test` vs `D:/test`
- 事件路径是子文件路径 `D:\test\file.txt`
- currentPath 是文件夹路径 `D:\test`
**当前实现**:
```typescript
const eventDir = eventPath.substring(0, eventPath.lastIndexOf('/'))
if (eventDir === currentDir || eventPath.startsWith(currentDir + '/'))
```
**可能问题**:
- `eventDir` 提取错误
- `currentDir` 格式不一致
**改进建议**:
```typescript
// 更健壮的路径匹配
const normalize = (p: string) => {
return p.replace(/\\/g, '/').replace(/\/+$/, '').toLowerCase()
}
const normalizedEvent = normalize(event.path)
const normalizedCurrent = normalize(currentPath.value)
// 检查事件是否发生在当前目录或其子目录
const isInCurrentDir = normalizedEvent.startsWith(normalizedCurrent + '/') ||
normalizedEvent === normalizedCurrent
// 对于删除/重命名，只关心直接子项（不包括子文件夹内的文件）
const eventDir = normalizedEvent.substring(0, normalizedEvent.lastIndexOf('/'))
const isDirectChild = (eventDir === normalizedCurrent)
if (isDirectChild) {
console.log('✅ 当前文件夹的直接子项发生变化')
debouncedRefresh(currentPath.value)
}
```
---
## 快速诊断命令
### 检查后端监听状态
```bash
# Windows
curl http://localhost:9484/api/v1/filesystem/watched
# 预期返回
{
"code": 200,
"message": "获取监听路径成功",
"data": {
"count": 1,
"paths": ["D:\\test"]
}
}
```
### 手动订阅测试
```bash
# 订阅
curl -X POST http://localhost:9484/api/v1/filesystem/watch ^
-H "Content-Type: application/json" ^
-d "{\"path\":\"D:\\test\"}"
# 取消订阅
curl -X POST http://localhost:9484/api/v1/filesystem/unwatch ^
-H "Content-Type: application/json" ^
-d "{\"path\":\"D:\\test\"}"
```
### 检查 SSE 连接
```bash
# 使用 curl 监听 SSE
curl -N http://localhost:9484/api/v1/sse/connect
# 预期看到心跳事件
event: heartbeat
data: {"timestamp":"2025-10-05T14:30:00Z"}
```
---
## 诊断检查清单
完成以下检查，标记每一步的结果:
- [ ] **步骤 1**: 前端发送订阅请求 `/filesystem/watch`
- [ ] Network 中看到请求
- [ ] Response 返回 200
- [ ] Console 显示 `✅ 已开始监听`
- [ ] **步骤 2**: 后端收到订阅请求
- [ ] 日志中有 `👀 订阅文件夹监听请求`
- [ ] 日志中有 `✅ 已开始监听文件夹`
- [ ] `total_watched >= 1`
- [ ] **步骤 3**: 文件变化被监听到
- [ ] 删除文件后日志中有 `📤 文件系统变化事件已推送`
- [ ] `event_type` 正确 (delete/create/modify/rename)
- [ ] `file_path` 正确
- [ ] **步骤 4**: SSE 事件推送到前端
- [ ] Console 中有 `📨 [useFileSystemAPI.handleFileSystemChange] 收到 SSE 事件`
- [ ] 事件内容正确
- [ ] Network 中 SSE 连接保持活跃
- [ ] **步骤 5**: 路径匹配和刷新
- [ ] Console 中有 `🔍 路径匹配检查`
- [ ] `match: true`
- [ ] Console 中有 `✅ 当前文件夹内容发生变化`
- [ ] Console 中有 `🔄 [useFileSystemAPI.browse] 开始刷新`
---
## 下一步操作
根据上面的检查结果，找到第一个失败的步骤:
1. **如果步骤 1 失败**: 修复前端订阅逻辑
2. **如果步骤 2 失败**: 检查后端路由和 Handler
3. **如果步骤 3 失败**: 检查 `filesystem_watcher.go` 实现
4. **如果步骤 4 失败**: 检查 SSE Manager 和事件广播
5. **如果步骤 5 失败**: 修复路径匹配逻辑
**请按照上面的诊断流程，逐步检查并告诉我哪一步失败了。**
src/SSE_SUBSCRIPTION_GUIDE.md
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# SSE 订阅管理系统使用指南
## 📋 概述
本系统实现了**客户端级别的 SSE 订阅管理**，解决了以下问题：
1. ✅ **精准推送** - 只向订阅了特定路径的客户端发送事件
2. ✅ **自动清理** - 客户端断开时自动清理订阅
3. ✅ **独立管理** - 每个客户端独立管理自己的订阅列表
4. ✅ **减少噪音** - 避免无关事件干扰客户端
---
## 🏗️ 架构设计
### 核心组件
```
┌─────────────────────────────────────────────┐
│ Frontend (Vue3) │
│ ┌──────────────────────────────────────┐ │
│ │ sseService.ts │ │
│ │ - connect() │ │
│ │ - subscribe(path) │ │
│ │ - unsubscribe(path) │ │
│ │ - getSubscriptions() │ │
│ └──────────────────────────────────────┘ │
└──────────────────┬──────────────────────────┘
│ HTTP + EventSource
┌──────────────────▼──────────────────────────┐
│ Backend (Go/Gin) │
│ ┌──────────────────────────────────────┐ │
│ │ SSE Manager │ │
│ │ - RegisterClient() │ │
│ │ - Subscribe(clientID, path) │ │
│ │ - Unsubscribe(clientID, path) │ │
│ │ - BroadcastToSubscribers(path, ...) │ │
│ └──────────────────────────────────────┘ │
│ ┌──────────────────────────────────────┐ │
│ │ FileSystem Watcher │ │
│ │ - Watch(path) │ │
│ │ - Unwatch(path) │ │
│ └──────────────────────────────────────┘ │
└─────────────────────────────────────────────┘
```
---
## 🚀 使用流程
### 1. 前端连接 SSE
```typescript
import { sseService } from '@/services/sseService'
// 连接 SSE 服务器
await sseService.connect()
// 等待客户端 ID 初始化
await new Promise(resolve => setTimeout(resolve, 1000))
// 获取客户端 ID
const clientID = sseService.getClientID()
console.log('客户端 ID:', clientID)
```
### 2. 订阅文件夹
```typescript
// 订阅指定路径
const path = 'D:\\EdgeDownload'
const success = await sseService.subscribe(path)
if (success) {
console.log('✅ 订阅成功')
}
```
### 3. 监听文件系统变化
```typescript
// 注册回调函数
const unsubscribe = sseService.onFileSystemChange((event) => {
console.log('文件系统变化:', event)
console.log('类型:', event.type) // create, modify, delete, rename
console.log('路径:', event.path)
console.log('名称:', event.name)
})
// 组件卸载时取消监听
onUnmounted(() => {
unsubscribe()
})
```
### 4. 取消订阅
```typescript
// 取消订阅指定路径
await sseService.unsubscribe(path)
```
### 5. 查看当前订阅
```typescript
// 获取当前所有订阅
const subscriptions = await sseService.getSubscriptions()
console.log('当前订阅:', subscriptions)
```
---
## 📦 完整 Vue 组件示例
```vue
<script setup lang="ts">
import { ref, onMounted, onUnmounted } from 'vue'
import { sseService } from '@/services/sseService'
interface FileSystemEvent {
type: 'create' | 'modify' | 'delete' | 'rename'
path: string
name: string
timestamp: string
is_dir: boolean
}
const currentPath = ref('D:\\EdgeDownload')
const events = ref<FileSystemEvent[]>([])
const isSubscribed = ref(false)
// 订阅回调清理函数
let unsubscribeCallback: (() => void) | null = null
onMounted(async () => {
// 连接 SSE
await sseService.connect()
// 等待客户端 ID 初始化
await new Promise(resolve => setTimeout(resolve, 1000))
// 订阅当前路径
const success = await sseService.subscribe(currentPath.value)
if (success) {
isSubscribed.value = true
// 监听文件系统变化
unsubscribeCallback = sseService.onFileSystemChange((event) => {
events.value.unshift(event)
// 保留最近 100 个事件
if (events.value.length > 100) {
events.value = events.value.slice(0, 100)
}
})
}
})
onUnmounted(async () => {
// 取消订阅
if (isSubscribed.value) {
await sseService.unsubscribe(currentPath.value)
}
// 取消回调监听
if (unsubscribeCallback) {
unsubscribeCallback()
}
})
// 切换监听的文件夹
async function watchFolder(newPath: string) {
// 取消旧订阅
await sseService.unsubscribe(currentPath.value)
// 添加新订阅
const success = await sseService.subscribe(newPath)
if (success) {
currentPath.value = newPath
events.value = []
}
}
</script>
<template>
<div>
<h3>当前监听: {{ currentPath }}</h3>
<p>订阅状态: {{ isSubscribed ? '✅ 已订阅' : '❌ 未订阅' }}</p>
<div>
<h4>文件系统事件 ({{ events.length }})</h4>
<ul>
<li v-for="(event, index) in events" :key="index">
<strong>{{ event.type }}</strong>: {{ event.name }}
<span v-if="event.is_dir"> (文件夹)</span>
</li>
</ul>
</div>
</div>
</template>
```
---
## 🔧 后端 API
### 1. 订阅路径
```http
POST /api/v1/sse/subscribe
Content-Type: application/json
{
"client_id": "your-client-id",
"path": "D:\\EdgeDownload"
}
```
**响应:**
```json
{
"success": true,
"message": "Subscribed successfully",
"data": {
"client_id": "your-client-id",
"path": "D:\\EdgeDownload"
}
}
```
### 2. 取消订阅
```http
POST /api/v1/sse/unsubscribe
Content-Type: application/json
{
"client_id": "your-client-id",
"path": "D:\\EdgeDownload"
}
```
### 3. 获取订阅列表
```http
GET /api/v1/sse/subscriptions/:clientId
```
**响应:**
```json
{
"success": true,
"message": "Subscriptions retrieved successfully",
"data": {
"client_id": "your-client-id",
"subscriptions": ["D:\\EdgeDownload", "D:\\Projects"],
"count": 2
}
}
```
---
## 🔍 调试技巧
### 前端调试
```typescript
// 1. 检查客户端 ID
console.log('客户端 ID:', sseService.getClientID())
// 2. 检查连接状态
console.log('连接状态:', sseService.isConnected())
// 3. 查看当前订阅
const subs = await sseService.getSubscriptions()
console.log('当前订阅:', subs)
```
### 后端日志
后端会输出以下日志：
```bash
# 客户端连接
Client connected: abc-123 (Total: 1)
# 订阅路径
客户端 abc-123 订阅了路径: D:\EdgeDownload
# 广播事件
向 1 个订阅了路径 D:\EdgeDownload 的客户端广播事件
# 取消订阅
客户端 abc-123 取消订阅路径: D:\EdgeDownload
# 客户端断开
Client disconnected: abc-123 (Total: 0)
```
---
## ⚠️ 注意事项
### 1. 客户端 ID 初始化
客户端 ID 是在 SSE 连接建立后通过 `connected` 事件传递的，需要等待：
```typescript
await sseService.connect()
await new Promise(resolve => setTimeout(resolve, 1000)) // 等待初始化
```
### 2. 组件卸载时清理
**必须在组件卸载时取消订阅和回调**：
```typescript
onUnmounted(async () => {
await sseService.unsubscribe(path)
unsubscribeCallback()
})
```
### 3. 路径格式
- ✅ Windows: `D:\\EdgeDownload`（双反斜杠）
- ✅ Linux/Mac: `/home/user/Downloads`
### 4. SSE 重连处理
SSE 连接会自动重连，但订阅信息保留在服务端，**无需重新订阅**。
---
## 🎯 常见问题
### Q1: 订阅后收不到事件？
检查清单：
- [ ] 客户端 ID 是否正确获取
- [ ] 路径是否已正确订阅（调用 `getSubscriptions()` 确认）
- [ ] 后端是否正在监听该路径（检查文件系统监听器）
- [ ] 监听路径是否与实际文件变化路径一致
### Q2: SSE 连接频繁断开？
- 当前后端配置：WriteTimeout = 5 分钟
- 前端心跳超时：90 秒
- Keepalive 间隔：5 秒
- Ping 间隔：10 秒
如果仍然断开，检查：
- 网络代理或防火墙设置
- 浏览器是否限制长连接
- 服务器资源是否充足
### Q3: 客户端断开后订阅会自动清理吗？
✅ **是的**！客户端断开时：
1. SSE Manager 自动注销客户端
2. 客户端的订阅映射自动清理
3. 不会再收到任何事件
---
## 📊 性能优化
### 1. 事件节流
后端使用事件节流通道（容量 10）：
- 高频事件会被自动丢弃
- 避免 SSE 通道阻塞
### 2. 精准推送
只向订阅了特定路径的客户端发送事件：
- 减少无效网络传输
- 降低客户端处理负担
### 3. 并发发送
后端使用 goroutine 并发向多个客户端发送事件：
- 单个客户端阻塞不影响其他客户端
- 100ms 超时自动断开慢速客户端
---
## 🔒 安全建议
1. **客户端 ID 验证** - 服务端验证客户端 ID 是否存在
2. **路径验证** - 限制订阅路径范围（防止订阅敏感目录）
3. **订阅数量限制** - 限制单个客户端最大订阅数
4. **连接数限制** - 当前限制 500 个并发连接
---
## 🎉 总结
### 优势
- ✅ **精准推送** - 只收到感兴趣的事件
- ✅ **自动清理** - 断开连接自动清理订阅
- ✅ **易于使用** - 简洁的 API 设计
- ✅ **高性能** - 节流 + 并发优化
- ✅ **可扩展** - 支持多客户端、多路径订阅
### 下一步
1. 实现路径权限验证
2. 添加订阅数量限制
3. 支持路径模糊匹配（如 `D:\\**\\*.jpg`）
4. 添加订阅统计和监控
---
**文档版本**: 1.0
**最后更新**: 2025-10-04
**维护者**: Claude Code
src/SSE_TIMEOUT_SOLUTION.md
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# SSE 连接断开问题解决方案
## 🔍 问题分析
### 错误现象
```
GET http://127.0.0.1:3001/api/v1/sse/connect net::ERR_INCOMPLETE_CHUNKED_ENCODING 200 (OK)
```
### 根本原因
**Go 的 `http.Server.WriteTimeout` 与 SSE 长连接冲突**
1. **WriteTimeout 机制**:
- 从第一次写入开始计时
- 整个响应必须在超时前完成
- **不会因为持续写入而重置**
2. **SSE 的 c.Stream() 机制**:
```go
c.Stream(func(w io.Writer) bool {
select {
case event := <-client.EventChan:
writeEvent(w, event) // 写入
return true
}
})
```
- 每次循环等待新事件
- 等待期间**没有写入操作**
- 如果等待时间 > WriteTimeout → 连接关闭
3. **时间线示例** (WriteTimeout = 5分钟):
```
0:00 - 连接建立，发送 connected 事件
0:05 - 发送 keepalive (写入)
0:10 - 发送 ping (写入)
...
5:00 - 从第一次写入起已过 5 分钟
5:00 - http.Server 强制关闭连接
5:00 - 前端收到 ERR_INCOMPLETE_CHUNKED_ENCODING
```
---
## ✅ 解决方案
### 当前实现: WriteTimeout = 0
**配置文件**: `rear/internal/config/loader.go:125`
```go
App: AppConfig{
Port: getEnv("PORT", "8080"),
Mode: getEnv("GIN_MODE", "debug"),
ReadTimeout: 30 * time.Second,
WriteTimeout: 0, // 🔑 SSE 需要长连接，设置为 0（无限期）
IdleTimeout: 10 * time.Minute,
}
```
**HTTP 服务器**: `rear/main.go:237-243`
```go
srv := &http.Server{
Addr: ":" + config.CONFIG.Port,
Handler: r,
ReadTimeout: config.CONFIG.ReadTimeout, // 30秒
WriteTimeout: config.CONFIG.WriteTimeout, // 0（无限期）
IdleTimeout: config.CONFIG.IdleTimeout, // 10分钟
}
```
---
## ⚠️ WriteTimeout = 0 的影响
### 对所有路由的影响
| 路由类型 | 影响 | 风险 |
|----------|------|------|
| 普通 API | ✅ 无影响 | ⚠️ 慢速客户端可能占用连接 |
| 文件上传 | ✅ 支持大文件 | ⚠️ 恶意客户端可慢速上传 |
| 文件下载 | ✅ 支持大文件 | ⚠️ 慢速客户端占用资源 |
| SSE | ✅✅ 正常工作 | ✅ 无风险 |
### 风险缓解措施
#### 1. 应用层超时控制
普通 API 使用 Context 超时：
```go
func (h *Handler) SomeAPI(c *gin.Context) {
ctx, cancel := context.WithTimeout(c.Request.Context(), 30*time.Second)
defer cancel()
// 使用 ctx 进行数据库查询等操作
result, err := db.QueryContext(ctx, ...)
}
```
#### 2. 限流中间件
```go
import "golang.org/x/time/rate"
var limiter = rate.NewLimiter(100, 200) // 100 req/s, burst 200
func RateLimitMiddleware() gin.HandlerFunc {
return func(c *gin.Context) {
if !limiter.Allow() {
c.JSON(429, gin.H{"error": "Too many requests"})
c.Abort()
return
}
c.Next()
}
}
```
#### 3. 连接数限制
当前配置:
```go
// SSE Manager
opts.MaxClients = 500 // 最多 500 个 SSE 连接
```
#### 4. IdleTimeout 保护
```go
IdleTimeout: 10 * time.Minute // 10分钟无活动则关闭
```
---
## 🚀 生产环境部署建议
### 使用 Nginx 反向代理
#### Nginx 配置示例
```nginx
upstream argus_backend {
server 127.0.0.1:9484;
keepalive 64;
}
server {
listen 80;
server_name your-domain.com;
# 普通 API 路由（有超时限制）
location /api/ {
proxy_pass http://argus_backend;
proxy_http_version 1.1;
proxy_set_header Connection "";
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
# 普通请求超时设置
proxy_connect_timeout 5s;
proxy_send_timeout 30s;
proxy_read_timeout 30s;
}
# SSE 路由（特殊配置）
location /api/v1/sse/ {
proxy_pass http://argus_backend;
proxy_http_version 1.1;
proxy_set_header Connection "";
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
# SSE 专用配置
proxy_buffering off; # 🔑 禁用缓冲
proxy_cache off; # 禁用缓存
proxy_read_timeout 3600s; # 1小时超时
proxy_connect_timeout 3600s;
chunked_transfer_encoding on; # 启用分块传输
proxy_set_header X-Accel-Buffering no; # 禁用 Nginx 缓冲
}
}
```
### 架构图
```
客户端
↓
Nginx (80端口)
├─→ /api/* (30秒超时)
└─→ /api/v1/sse/* (1小时超时)
↓
Go 服务器 (9484端口, WriteTimeout=0)
```
---
## 🔬 其他尝试过的方案
### ❌ 方案 1: 中间件修改 Deadline
**代码**:
```go
func NoWriteDeadlineMiddleware() gin.HandlerFunc {
return func(c *gin.Context) {
if conn, ok := getUnderlyingConn(c.Writer); ok {
conn.SetWriteDeadline(time.Time{}) // 移除 deadline
}
c.Next()
}
}
```
**问题**:
- 无法在不 Hijack 的情况下访问 `net.Conn`
- Hijack 会接管连接，无法继续使用 Gin 的 Stream
**结论**: ❌ 不可行
---
### ❌ 方案 2: 定期写入 comment
**代码**:
```go
// 每隔一段时间写入 SSE comment 保持连接
go func() {
ticker := time.NewTicker(2 * time.Minute)
for range ticker.C {
fmt.Fprintf(w, ": keepalive\n\n")
w.Flush()
}
}()
```
**问题**:
- WriteTimeout 是从**第一次写入**开始计时
- 持续写入并不会重置超时
- 5分钟后依然会断开
**结论**: ❌ 无效
---
## 📊 测试结果
### 修改前 (WriteTimeout = 5分钟)
```
0:00 - 连接建立
0:05 - keepalive
0:10 - ping
...
5:00 - ❌ ERR_INCOMPLETE_CHUNKED_ENCODING
```
### 修改后 (WriteTimeout = 0)
```
0:00 - 连接建立
0:05 - keepalive
0:10 - ping
0:15 - keepalive
...
60:00 - ✅ 仍然连接
```
**测试命令**:
```bash
# 1. 启动后端
cd D:\go-argus\src\rear
go run main.go
# 2. 浏览器控制台测试
const es = new EventSource('http://127.0.0.1:9484/api/v1/sse/connect')
es.addEventListener('keepalive', e => console.log('keepalive:', e.data))
es.addEventListener('ping', e => console.log('ping:', e.data))
# 观察是否在5分钟后仍然收到事件
```
---
## 📚 参考资料
### Go 官方文档
- [http.Server](https://pkg.go.dev/net/http#Server)
> WriteTimeout: 写入响应的最大持续时间（从请求头读取完成到响应写入完成）。**零值表示无超时**。
- [Server-Sent Events](https://developer.mozilla.org/en-US/docs/Web/API/Server-sent_events/Using_server-sent_events)
### 相关问题
- [Gin + SSE timeout issue](https://github.com/gin-gonic/gin/issues/1287)
- [Go http.Server WriteTimeout for SSE](https://stackoverflow.com/questions/37294519)
---
## 🎯 总结
### 最终方案
✅ **WriteTimeout = 0** (当前实现)
### 优点
1. ✅ 简单可靠，一行配置解决
2. ✅ SSE 连接稳定，不会断开
3. ✅ 适用于开发和小型部署
### 注意事项
1. ⚠️ 生产环境建议使用 Nginx 反向代理
2. ⚠️ 应用层需要自己控制超时（Context）
3. ⚠️ 配置限流和连接数限制
### 是否还会断开？
**仍可能断开的情况**:
1. **IdleTimeout 触发** (10分钟无活动)
- **解决**: 后端每 5 秒发送 keepalive ✅
2. **浏览器/代理超时**
- **解决**: 前端自动重连 ✅
3. **网络波动**
- **解决**: 前端自动重连 ✅
**正常情况**: 连接应该保持稳定，偶尔断开会自动重连
---
**文档版本**: 1.0
**最后更新**: 2025-10-04
**作者**: Claude Code
src/design/photo-manager-light - 复制 (2).html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Argus Photo Manager - Light Design</title>
<script src="https://cdn.tailwindcss.com"></script>
<script>
tailwind.config = {
theme: {
extend: {
fontFamily: {
'inter': ['Inter', 'system-ui', 'sans-serif'],
}
}
}
}
</script>
<link href="https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap" rel="stylesheet">
<script type="module" src="https://unpkg.com/ionicons@7.1.0/dist/ionicons/ionicons.esm.js"></script>
<script nomodule src="https://unpkg.com/ionicons@7.1.0/dist/ionicons/ionicons.js"></script>
<style>
* {
font-family: 'Inter', system-ui, sans-serif;
}
.pane-splitter {
user-select: none;
}
.pane-splitter.horizontal {
cursor: col-resize;
}
.pane-splitter.vertical {
cursor: row-resize;
}
.pane-splitter:hover {
background-color: #e5e7eb;
}
.pane-splitter.dragging {
background-color: #3b82f6;
}
.breadcrumb-item {
cursor: pointer;
transition: all 0.2s ease;
}
.breadcrumb-item:hover {
background-color: #f3f4f6;
color: #3b82f6;
}
.folder-item, .photo-item {
cursor: pointer;
transition: all 0.2s ease;
}
.folder-item:hover, .photo-item:hover {
background-color: #f9fafb;
transform: translateY(-1px);
}
.folder-item:active, .photo-item:active {
transform: translateY(0);
}
.grid-small {
grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
}
.grid-medium {
grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
}
.grid-large {
grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
}
.list-view {
display: flex;
flex-direction: column;
gap: 1px;
}
.list-item {
display: flex;
align-items: center;
padding: 8px 12px;
background: white;
border-bottom: 1px solid #f3f4f6;
}
.list-item:hover {
background-color: #f9fafb;
}
</style>
</head>
<body class="bg-gray-50 font-inter">
<div class="h-screen flex flex-col">
<!-- Header -->
<header class="bg-white border-b border-gray-200 px-4 py-3">
<div class="flex items-center justify-between">
<div class="flex items-center space-x-4">
<h1 class="text-xl font-semibold text-gray-800">Argus Photo Manager</h1>
<div class="flex items-center space-x-2">
<button class="p-2 rounded-lg hover:bg-gray-100 transition-colors" title="Back">
<ion-icon name="arrow-back-outline" class="text-gray-600"></ion-icon>
</button>
<button class="p-2 rounded-lg hover:bg-gray-100 transition-colors" title="Forward">
<ion-icon name="arrow-forward-outline" class="text-gray-600"></ion-icon>
</button>
<button class="p-2 rounded-lg hover:bg-gray-100 transition-colors" title="Up">
<ion-icon name="arrow-up-outline" class="text-gray-600"></ion-icon>
</button>
</div>
</div>
<div class="flex items-center space-x-4">
<!-- View Controls -->
<div class="flex items-center space-x-2 bg-gray-100 rounded-lg p-1">
<button id="gridViewBtn" class="px-3 py-1 rounded bg-white shadow-sm text-sm font-medium text-gray-700" onclick="setViewMode('grid')">Grid</button>
<button id="listViewBtn" class="px-3 py-1 rounded text-sm font-medium text-gray-500 hover:text-gray-700" onclick="setViewMode('list')">List</button>
</div>
<!-- Thumbnail Size -->
<div class="flex items-center space-x-2">
<span class="text-sm text-gray-600">Size:</span>
<div class="flex items-center space-x-1 bg-gray-100 rounded-lg p-1">
<button id="smallBtn" class="p-1 rounded hover:bg-white transition-colors" title="Small" onclick="setThumbnailSize('small')">
<ion-icon name="apps-outline" class="text-sm"></ion-icon>
</button>
<button id="mediumBtn" class="p-1 rounded bg-white shadow-sm transition-colors" title="Medium" onclick="setThumbnailSize('medium')">
<ion-icon name="grid-outline" class="text-sm"></ion-icon>
</button>
<button id="largeBtn" class="p-1 rounded hover:bg-white transition-colors" title="Large" onclick="setThumbnailSize('large')">
<ion-icon name="square-outline" class="text-sm"></ion-icon>
</button>
</div>
</div>
<!-- Layout Toggle -->
<div class="flex items-center space-x-1 bg-gray-100 rounded-lg p-1">
<button id="horizontalLayoutBtn" class="p-1 rounded bg-white shadow-sm transition-colors" title="Horizontal Layout" onclick="setLayoutMode('horizontal')">
<ion-icon name="resize-outline" class="text-sm"></ion-icon>
</button>
<button id="verticalLayoutBtn" class="p-1 rounded hover:bg-white transition-colors" title="Vertical Layout" onclick="setLayoutMode('vertical')">
<ion-icon name="swap-vertical-outline" class="text-sm"></ion-icon>
</button>
<button id="singleLayoutBtn" class="p-1 rounded hover:bg-white transition-colors" title="Single Pane" onclick="setLayoutMode('single')">
<ion-icon name="square-outline" class="text-sm"></ion-icon>
</button>
</div>
</div>
</div>
<!-- File Operations Toolbar -->
<div class="flex items-center justify-between mt-3 pt-3 border-t border-gray-100">
<div class="flex items-center space-x-2">
<button class="flex items-center space-x-2 px-3 py-2 bg-blue-600 text-white rounded-lg hover:bg-blue-700 transition-colors" title="New Folder">
<ion-icon name="add-outline" class="text-sm"></ion-icon>
<span class="text-sm font-medium">New</span>
</button>
<div class="w-px h-6 bg-gray-300"></div>
<button class="flex items-center space-x-2 px-3 py-2 bg-gray-100 text-gray-700 rounded-lg hover:bg-gray-200 transition-colors" title="Copy">
<ion-icon name="copy-outline" class="text-sm"></ion-icon>
<span class="text-sm">Copy</span>
</button>
<button class="flex items-center space-x-2 px-3 py-2 bg-gray-100 text-gray-700 rounded-lg hover:bg-gray-200 transition-colors" title="Cut">
<ion-icon name="cut-outline" class="text-sm"></ion-icon>
<span class="text-sm">Cut</span>
</button>
<button class="flex items-center space-x-2 px-3 py-2 bg-gray-100 text-gray-700 rounded-lg hover:bg-gray-200 transition-colors" title="Paste" disabled>
<ion-icon name="clipboard-outline" class="text-sm"></ion-icon>
<span class="text-sm">Paste</span>
</button>
<div class="w-px h-6 bg-gray-300"></div>
<button class="flex items-center space-x-2 px-3 py-2 bg-gray-100 text-gray-700 rounded-lg hover:bg-gray-200 transition-colors" title="Rename">
<ion-icon name="create-outline" class="text-sm"></ion-icon>
<span class="text-sm">Rename</span>
</button>
<button class="flex items-center space-x-2 px-3 py-2 bg-gray-100 text-gray-700 rounded-lg hover:bg-gray-200 transition-colors" title="Delete">
<ion-icon name="trash-outline" class="text-sm"></ion-icon>
<span class="text-sm">Delete</span>
</button>
</div>
<div class="flex items-center space-x-2">
<button class="flex items-center space-x-2 px-3 py-2 bg-green-100 text-green-700 rounded-lg hover:bg-green-200 transition-colors" title="Add to Album">
<ion-icon name="albums-outline" class="text-sm"></ion-icon>
<span class="text-sm">Add to Album</span>
</button>
<button class="flex items-center space-x-2 px-3 py-2 bg-yellow-100 text-yellow-700 rounded-lg hover:bg-yellow-200 transition-colors" title="Edit Tags">
<ion-icon name="pricetag-outline" class="text-sm"></ion-icon>
<span class="text-sm">Tags</span>
</button>
<button class="flex items-center space-x-2 px-3 py-2 bg-purple-100 text-purple-700 rounded-lg hover:bg-purple-200 transition-colors" title="Batch Edit">
<ion-icon name="layers-outline" class="text-sm"></ion-icon>
<span class="text-sm">Batch Edit</span>
</button>
</div>
</div>
</header>
<!-- Main Content -->
<div id="mainContent" class="flex-1 flex overflow-hidden">
<!-- Left Pane -->
<div id="leftPane" class="flex-1 flex flex-col bg-white border-r border-gray-200">
<!-- Breadcrumb -->
<div id="leftBreadcrumb" class="px-4 py-2 border-b border-gray-100 bg-gray-50">
<div class="flex items-center space-x-1 text-sm">
<span class="breadcrumb-item px-2 py-1 rounded text-blue-600 font-medium">Home</span>
</div>
</div>
<!-- Content Area -->
<div class="flex-1 p-4 overflow-auto">
<div id="leftContent" class="grid grid-medium gap-4">
<!-- Content will be loaded here -->
</div>
</div>
</div>
<!-- Splitter -->
<div id="splitter" class="w-1 bg-gray-200 pane-splitter horizontal hidden"></div>
<!-- Right Pane (hidden by default) -->
<div id="rightPane" class="flex-1 flex-col bg-white hidden">
<!-- Breadcrumb -->
<div id="rightBreadcrumb" class="px-4 py-2 border-b border-gray-100 bg-gray-50">
<div class="flex items-center space-x-1 text-sm">
<span class="breadcrumb-item px-2 py-1 rounded text-blue-600 font-medium">Home</span>
</div>
</div>
<!-- Content Area -->
<div class="flex-1 p-4 overflow-auto">
<div id="rightContent" class="grid grid-medium gap-4">
<!-- Content will be loaded here -->
</div>
</div>
</div>
</div>
</div>
<script>
// Sample data structure
const folderStructure = {
'Home': {
type: 'folder',
children: {
'My Photos': {
type: 'folder',
children: {
'Vacation 2023': {
type: 'folder',
children: {
'Beach': {
type: 'folder',
children: {
'photo1.jpg': { type: 'photo', size: '2.4 MB', date: '2023-07-15' },
'photo2.jpg': { type: 'photo', size: '3.1 MB', date: '2023-07-15' },
'photo3.jpg': { type: 'photo', size: '2.8 MB', date: '2023-07-16' }
}
},
'Mountains': {
type: 'folder',
children: {
'sunrise.jpg': { type: 'photo', size: '4.2 MB', date: '2023-07-20' },
'sunset.jpg': { type: 'photo', size: '3.8 MB', date: '2023-07-20' }
}
}
}
},
'Family': {
type: 'folder',
children: {
'birthday.jpg': { type: 'photo', size: '1.9 MB', date: '2023-08-10' },
'dinner.jpg': { type: 'photo', size: '2.2 MB', date: '2023-08-15' }
}
}
}
},
'Work Projects': {
type: 'folder',
children: {
'Screenshots': {
type: 'folder',
children: {
'design1.png': { type: 'photo', size: '1.2 MB', date: '2023-09-01' },
'design2.png': { type: 'photo', size: '1.5 MB', date: '2023-09-02' }
}
}
}
},
'Camera Roll': {
type: 'folder',
children: {
'IMG_001.jpg': { type: 'photo', size: '3.2 MB', date: '2023-09-15' },
'IMG_002.jpg': { type: 'photo', size: '2.9 MB', date: '2023-09-15' },
'IMG_003.jpg': { type: 'photo', size: '3.4 MB', date: '2023-09-16' }
}
}
}
}
};
// Application state
let layoutMode = 'single'; // 'single', 'horizontal', 'vertical'
let viewMode = 'grid'; // 'grid', 'list'
let thumbnailSize = 'medium'; // 'small', 'medium', 'large'
let leftPath = ['Home'];
let rightPath = ['Home'];
let isDragging = false;
// Initialize the application
function init() {
loadContent('left');
updateBreadcrumb('left');
setupSplitter();
}
// Get current folder from path
function getCurrentFolder(path) {
let current = folderStructure;
for (let segment of path) {
if (current[segment] && current[segment].children) {
current = current[segment].children;
} else {
return null;
}
}
return current;
}
// Load content for a pane
function loadContent(pane) {
const path = pane === 'left' ? leftPath : rightPath;
const contentElement = document.getElementById(pane + 'Content');
const currentFolder = getCurrentFolder(path);
if (!currentFolder) {
contentElement.innerHTML = '<p class="text-gray-500">Folder not found</p>';
return;
}
// Sort items: folders first, then photos
const items = Object.entries(currentFolder).sort(([,a], [,b]) => {
if (a.type === 'folder' && b.type !== 'folder') return -1;
if (a.type !== 'folder' && b.type === 'folder') return 1;
return 0;
});
if (viewMode === 'list') {
contentElement.className = 'list-view';
let html = '';
items.forEach(([name, item]) => {
if (item.type === 'folder') {
html += `
<div class="list-item folder-item" onclick="navigateToFolder('${pane}', '${name}')">
<ion-icon name="folder-outline" class="text-blue-500 text-lg mr-3"></ion-icon>
<div class="flex-1">
<p class="text-sm font-medium text-gray-700">${name}</p>
<p class="text-xs text-gray-500">Folder</p>
</div>
</div>
`;
} else if (item.type === 'photo') {
html += `
<div class="list-item photo-item">
<ion-icon name="image-outline" class="text-green-500 text-lg mr-3"></ion-icon>
<div class="flex-1">
<p class="text-sm font-medium text-gray-700">${name}</p>
<p class="text-xs text-gray-500">${item.size} • ${item.date}</p>
</div>
</div>
`;
}
});
contentElement.innerHTML = html;
} else {
// Grid view
contentElement.className = `grid grid-${thumbnailSize} gap-4`;
let html = '';
items.forEach(([name, item]) => {
if (item.type === 'folder') {
html += `
<div class="folder-item bg-white rounded-lg border border-gray-200 p-4 text-center hover:shadow-md transition-all" onclick="navigateToFolder('${pane}', '${name}')">
<ion-icon name="folder-outline" class="text-blue-500 text-3xl mb-2"></ion-icon>
<p class="text-sm font-medium text-gray-700 truncate">${name}</p>
</div>
`;
} else if (item.type === 'photo') {
html += `
<div class="photo-item bg-white rounded-lg border border-gray-200 p-4 text-center hover:shadow-md transition-all">
<ion-icon name="image-outline" class="text-green-500 text-3xl mb-2"></ion-icon>
<p class="text-sm font-medium text-gray-700 truncate">${name}</p>
<p class="text-xs text-gray-500">${item.size}</p>
</div>
`;
}
});
contentElement.innerHTML = html;
}
}
// Navigate to folder
function navigateToFolder(pane, folderName) {
const path = pane === 'left' ? leftPath : rightPath;
path.push(folderName);
loadContent(pane);
updateBreadcrumb(pane);
}
// Update breadcrumb navigation
function updateBreadcrumb(pane) {
const path = pane === 'left' ? leftPath : rightPath;
const breadcrumbElement = document.getElementById(pane + 'Breadcrumb');
let html = '<div class="flex items-center space-x-1 text-sm">';
path.forEach((segment, index) => {
if (index > 0) {
html += '<ion-icon name="chevron-forward-outline" class="text-gray-400 text-xs"></ion-icon>';
}
if (index === path.length - 1) {
html += `<span class="px-2 py-1 rounded bg-blue-100 text-blue-700 font-medium">${segment}</span>`;
} else {
html += `<span class="breadcrumb-item px-2 py-1 rounded text-gray-600 hover:bg-gray-100" onclick="navigateToBreadcrumb('${pane}', ${index})">${segment}</span>`;
}
});
html += '</div>';
breadcrumbElement.innerHTML = html;
}
// Navigate via breadcrumb
function navigateToBreadcrumb(pane, index) {
const path = pane === 'left' ? leftPath : rightPath;
if (pane === 'left') {
leftPath = leftPath.slice(0, index + 1);
} else {
rightPath = rightPath.slice(0, index + 1);
}
loadContent(pane);
updateBreadcrumb(pane);
}
// Set view mode (grid/list)
function setViewMode(mode) {
viewMode = mode;
// Update button states
document.getElementById('gridViewBtn').className = mode === 'grid'
? 'px-3 py-1 rounded bg-white shadow-sm text-sm font-medium text-gray-700'
: 'px-3 py-1 rounded text-sm font-medium text-gray-500 hover:text-gray-700';
document.getElementById('listViewBtn').className = mode === 'list'
? 'px-3 py-1 rounded bg-white shadow-sm text-sm font-medium text-gray-700'
: 'px-3 py-1 rounded text-sm font-medium text-gray-500 hover:text-gray-700';
// Reload content
loadContent('left');
if (layoutMode !== 'single') {
loadContent('right');
}
}
// Set thumbnail size
function setThumbnailSize(size) {
thumbnailSize = size;
// Update button states
['small', 'medium', 'large'].forEach(s => {
document.getElementById(s + 'Btn').className = s === size
? 'p-1 rounded bg-white shadow-sm transition-colors'
: 'p-1 rounded hover:bg-white transition-colors';
});
// Reload content if in grid mode
if (viewMode === 'grid') {
loadContent('left');
if (layoutMode !== 'single') {
loadContent('right');
}
}
}
// Set layout mode
function setLayoutMode(mode) {
layoutMode = mode;
const rightPane = document.getElementById('rightPane');
const splitter = document.getElementById('splitter');
const mainContent = document.getElementById('mainContent');
// Update button states
['horizontal', 'vertical', 'single'].forEach(m => {
const btn = document.getElementById(m + 'LayoutBtn');
btn.className = m === mode
? 'p-1 rounded bg-white shadow-sm transition-colors'
: 'p-1 rounded hover:bg-white transition-colors';
});
if (mode === 'single') {
rightPane.classList.add('hidden');
rightPane.classList.remove('flex');
splitter.classList.add('hidden');
mainContent.style.flexDirection = '';
mainContent.style.gridTemplateColumns = '';
mainContent.style.gridTemplateRows = '';
} else if (mode === 'horizontal') {
rightPane.classList.remove('hidden');
rightPane.classList.add('flex');
splitter.classList.remove('hidden');
splitter.className = 'w-1 bg-gray-200 pane-splitter horizontal';
mainContent.style.flexDirection = 'row';
mainContent.style.gridTemplateColumns = '1fr 4px 1fr';
mainContent.style.gridTemplateRows = '';
mainContent.style.display = 'grid';
loadContent('right');
updateBreadcrumb('right');
} else if (mode === 'vertical') {
rightPane.classList.remove('hidden');
rightPane.classList.add('flex');
splitter.classList.remove('hidden');
splitter.className = 'h-1 bg-gray-200 pane-splitter vertical';
mainContent.style.flexDirection = 'column';
mainContent.style.gridTemplateRows = '1fr 4px 1fr';
mainContent.style.gridTemplateColumns = '';
mainContent.style.display = 'grid';
loadContent('right');
updateBreadcrumb('right');
}
}
// Setup splitter functionality
function setupSplitter() {
const splitter = document.getElementById('splitter');
const mainContent = document.getElementById('mainContent');
splitter.addEventListener('mousedown', (e) => {
isDragging = true;
splitter.classList.add('dragging');
if (layoutMode === 'horizontal') {
document.body.style.cursor = 'col-resize';
} else if (layoutMode === 'vertical') {
document.body.style.cursor = 'row-resize';
}
document.body.style.userSelect = 'none';
});
document.addEventListener('mousemove', (e) => {
if (!isDragging) return;
const rect = mainContent.getBoundingClientRect();
if (layoutMode === 'horizontal') {
const x = e.clientX - rect.left;
const percentage = (x / rect.width) * 100;
if (percentage > 20 && percentage < 80) {
mainContent.style.gridTemplateColumns = `${percentage}% 4px 1fr`;
}
} else if (layoutMode === 'vertical') {
const y = e.clientY - rect.top;
const percentage = (y / rect.height) * 100;
if (percentage > 20 && percentage < 80) {
mainContent.style.gridTemplateRows = `${percentage}% 4px 1fr`;
}
}
});
document.addEventListener('mouseup', () => {
if (isDragging) {
isDragging = false;
splitter.classList.remove('dragging');
document.body.style.cursor = '';
document.body.style.userSelect = '';
}
});
}
// Initialize when DOM is loaded
document.addEventListener('DOMContentLoaded', init);
</script>
</body>
</html>
src/design/photo-manager-light - 复制 (3).html
-571
View File
@@ -1,571 +0,0 @@
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Argus Photo Manager - Light Design</title>
<script src="https://cdn.tailwindcss.com"></script>
<script>
tailwind.config = {
theme: {
extend: {
fontFamily: {
'inter': ['Inter', 'system-ui', 'sans-serif'],
}
}
}
}
</script>
<link href="https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap" rel="stylesheet">
<script type="module" src="https://unpkg.com/ionicons@7.1.0/dist/ionicons/ionicons.esm.js"></script>
<script nomodule src="https://unpkg.com/ionicons@7.1.0/dist/ionicons/ionicons.js"></script>
<style>
* {
font-family: 'Inter', system-ui, sans-serif;
}
.pane-splitter {
user-select: none;
}
.pane-splitter.horizontal {
cursor: col-resize;
}
.pane-splitter.vertical {
cursor: row-resize;
}
.pane-splitter:hover {
background-color: #e5e7eb;
}
.pane-splitter.dragging {
background-color: #3b82f6;
}
.breadcrumb-item {
cursor: pointer;
transition: all 0.2s ease;
}
.breadcrumb-item:hover {
background-color: #f3f4f6;
color: #3b82f6;
}
.folder-item, .photo-item {
cursor: pointer;
transition: all 0.2s ease;
}
.folder-item:hover, .photo-item:hover {
background-color: #f9fafb;
transform: translateY(-1px);
}
.folder-item:active, .photo-item:active {
transform: translateY(0);
}
.grid-small {
grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
}
.grid-medium {
grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
}
.grid-large {
grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
}
.list-view {
display: flex;
flex-direction: column;
gap: 1px;
}
.list-item {
display: flex;
align-items: center;
padding: 8px 12px;
background: white;
border-bottom: 1px solid #f3f4f6;
}
.list-item:hover {
background-color: #f9fafb;
}
</style>
</head>
<body class="bg-gray-50 font-inter">
<div class="h-screen flex flex-col">
<!-- Header -->
<header class="bg-white border-b border-gray-200 px-4 py-3">
<!-- File Operations Toolbar -->
<div class="flex items-center justify-between">
<div class="flex items-center space-x-2">
<button class="flex items-center space-x-2 px-3 py-2 bg-blue-600 text-white rounded-lg hover:bg-blue-700 transition-colors" title="New Folder">
<ion-icon name="add-outline" class="text-sm"></ion-icon>
<span class="text-sm font-medium">New</span>
</button>
<div class="w-px h-6 bg-gray-300"></div>
<button class="flex items-center space-x-2 px-3 py-2 bg-gray-100 text-gray-700 rounded-lg hover:bg-gray-200 transition-colors" title="Copy">
<ion-icon name="copy-outline" class="text-sm"></ion-icon>
<span class="text-sm">Copy</span>
</button>
<button class="flex items-center space-x-2 px-3 py-2 bg-gray-100 text-gray-700 rounded-lg hover:bg-gray-200 transition-colors" title="Cut">
<ion-icon name="cut-outline" class="text-sm"></ion-icon>
<span class="text-sm">Cut</span>
</button>
<button class="flex items-center space-x-2 px-3 py-2 bg-gray-100 text-gray-700 rounded-lg hover:bg-gray-200 transition-colors" title="Paste" disabled>
<ion-icon name="clipboard-outline" class="text-sm"></ion-icon>
<span class="text-sm">Paste</span>
</button>
<div class="w-px h-6 bg-gray-300"></div>
<button class="flex items-center space-x-2 px-3 py-2 bg-gray-100 text-gray-700 rounded-lg hover:bg-gray-200 transition-colors" title="Rename">
<ion-icon name="create-outline" class="text-sm"></ion-icon>
<span class="text-sm">Rename</span>
</button>
<button class="flex items-center space-x-2 px-3 py-2 bg-gray-100 text-gray-700 rounded-lg hover:bg-gray-200 transition-colors" title="Delete">
<ion-icon name="trash-outline" class="text-sm"></ion-icon>
<span class="text-sm">Delete</span>
</button>
<div class="w-px h-6 bg-gray-300"></div>
<button class="flex items-center space-x-2 px-3 py-2 bg-green-100 text-green-700 rounded-lg hover:bg-green-200 transition-colors" title="Add to Album">
<ion-icon name="albums-outline" class="text-sm"></ion-icon>
<span class="text-sm">Add to Album</span>
</button>
<button class="flex items-center space-x-2 px-3 py-2 bg-yellow-100 text-yellow-700 rounded-lg hover:bg-yellow-200 transition-colors" title="Edit Tags">
<ion-icon name="pricetag-outline" class="text-sm"></ion-icon>
<span class="text-sm">Tags</span>
</button>
<button class="flex items-center space-x-2 px-3 py-2 bg-purple-100 text-purple-700 rounded-lg hover:bg-purple-200 transition-colors" title="Batch Edit">
<ion-icon name="layers-outline" class="text-sm"></ion-icon>
<span class="text-sm">Batch Edit</span>
</button>
</div>
<div class="flex items-center space-x-4">
<!-- View Controls -->
<div class="flex items-center space-x-2 bg-gray-100 rounded-lg p-1">
<button id="gridViewBtn" class="px-3 py-1 rounded bg-white shadow-sm text-sm font-medium text-gray-700" onclick="setViewMode('grid')">Grid</button>
<button id="listViewBtn" class="px-3 py-1 rounded text-sm font-medium text-gray-500 hover:text-gray-700" onclick="setViewMode('list')">List</button>
</div>
<!-- Thumbnail Size (only show when Grid is selected) -->
<div id="thumbnailSizeControls" class="flex items-center space-x-2">
<span class="text-sm text-gray-600">Size:</span>
<div class="flex items-center space-x-1 bg-gray-100 rounded-lg p-1">
<button id="smallBtn" class="p-1 rounded hover:bg-white transition-colors" title="Small" onclick="setThumbnailSize('small')">
<ion-icon name="apps-outline" class="text-sm"></ion-icon>
</button>
<button id="mediumBtn" class="p-1 rounded bg-white shadow-sm transition-colors" title="Medium" onclick="setThumbnailSize('medium')">
<ion-icon name="grid-outline" class="text-sm"></ion-icon>
</button>
<button id="largeBtn" class="p-1 rounded hover:bg-white transition-colors" title="Large" onclick="setThumbnailSize('large')">
<ion-icon name="square-outline" class="text-sm"></ion-icon>
</button>
</div>
</div>
<!-- Layout Toggle -->
<div class="flex items-center space-x-1 bg-gray-100 rounded-lg p-1">
<button id="horizontalLayoutBtn" class="p-1 rounded bg-white shadow-sm transition-colors" title="Horizontal Layout" onclick="setLayoutMode('horizontal')">
<ion-icon name="resize-outline" class="text-sm"></ion-icon>
</button>
<button id="verticalLayoutBtn" class="p-1 rounded hover:bg-white transition-colors" title="Vertical Layout" onclick="setLayoutMode('vertical')">
<ion-icon name="swap-vertical-outline" class="text-sm"></ion-icon>
</button>
<button id="singleLayoutBtn" class="p-1 rounded hover:bg-white transition-colors" title="Single Pane" onclick="setLayoutMode('single')">
<ion-icon name="square-outline" class="text-sm"></ion-icon>
</button>
</div>
</div>
</div>
</header>
<!-- Main Content -->
<div id="mainContent" class="flex-1 flex overflow-hidden">
<!-- Left Pane -->
<div id="leftPane" class="flex-1 flex flex-col bg-white border-r border-gray-200">
<!-- Breadcrumb -->
<div id="leftBreadcrumb" class="px-4 py-2 border-b border-gray-100 bg-gray-50">
<div class="flex items-center space-x-1 text-sm">
<span class="breadcrumb-item px-2 py-1 rounded text-blue-600 font-medium">Home</span>
</div>
</div>
<!-- Content Area -->
<div class="flex-1 p-4 overflow-auto">
<div id="leftContent" class="grid grid-medium gap-4">
<!-- Content will be loaded here -->
</div>
</div>
</div>
<!-- Splitter -->
<div id="splitter" class="w-1 bg-gray-200 pane-splitter horizontal hidden"></div>
<!-- Right Pane (hidden by default) -->
<div id="rightPane" class="flex-1 flex-col bg-white hidden">
<!-- Breadcrumb -->
<div id="rightBreadcrumb" class="px-4 py-2 border-b border-gray-100 bg-gray-50">
<div class="flex items-center space-x-1 text-sm">
<span class="breadcrumb-item px-2 py-1 rounded text-blue-600 font-medium">Home</span>
</div>
</div>
<!-- Content Area -->
<div class="flex-1 p-4 overflow-auto">
<div id="rightContent" class="grid grid-medium gap-4">
<!-- Content will be loaded here -->
</div>
</div>
</div>
</div>
</div>
<script>
// Sample data structure
const folderStructure = {
'Home': {
type: 'folder',
children: {
'My Photos': {
type: 'folder',
children: {
'Vacation 2023': {
type: 'folder',
children: {
'Beach': {
type: 'folder',
children: {
'photo1.jpg': { type: 'photo', size: '2.4 MB', date: '2023-07-15' },
'photo2.jpg': { type: 'photo', size: '3.1 MB', date: '2023-07-15' },
'photo3.jpg': { type: 'photo', size: '2.8 MB', date: '2023-07-16' }
}
},
'Mountains': {
type: 'folder',
children: {
'sunrise.jpg': { type: 'photo', size: '4.2 MB', date: '2023-07-20' },
'sunset.jpg': { type: 'photo', size: '3.8 MB', date: '2023-07-20' }
}
}
}
},
'Family': {
type: 'folder',
children: {
'birthday.jpg': { type: 'photo', size: '1.9 MB', date: '2023-08-10' },
'dinner.jpg': { type: 'photo', size: '2.2 MB', date: '2023-08-15' }
}
}
}
},
'Work Projects': {
type: 'folder',
children: {
'Screenshots': {
type: 'folder',
children: {
'design1.png': { type: 'photo', size: '1.2 MB', date: '2023-09-01' },
'design2.png': { type: 'photo', size: '1.5 MB', date: '2023-09-02' }
}
}
}
},
'Camera Roll': {
type: 'folder',
children: {
'IMG_001.jpg': { type: 'photo', size: '3.2 MB', date: '2023-09-15' },
'IMG_002.jpg': { type: 'photo', size: '2.9 MB', date: '2023-09-15' },
'IMG_003.jpg': { type: 'photo', size: '3.4 MB', date: '2023-09-16' }
}
}
}
}
};
// Application state
let layoutMode = 'single'; // 'single', 'horizontal', 'vertical'
let viewMode = 'grid'; // 'grid', 'list'
let thumbnailSize = 'medium'; // 'small', 'medium', 'large'
let leftPath = ['Home'];
let rightPath = ['Home'];
let isDragging = false;
// Initialize the application
function init() {
loadContent('left');
updateBreadcrumb('left');
setupSplitter();
}
// Get current folder from path
function getCurrentFolder(path) {
let current = folderStructure;
for (let segment of path) {
if (current[segment] && current[segment].children) {
current = current[segment].children;
} else {
return null;
}
}
return current;
}
// Load content for a pane
function loadContent(pane) {
const path = pane === 'left' ? leftPath : rightPath;
const contentElement = document.getElementById(pane + 'Content');
const currentFolder = getCurrentFolder(path);
if (!currentFolder) {
contentElement.innerHTML = '<p class="text-gray-500">Folder not found</p>';
return;
}
// Sort items: folders first, then photos
const items = Object.entries(currentFolder).sort(([,a], [,b]) => {
if (a.type === 'folder' && b.type !== 'folder') return -1;
if (a.type !== 'folder' && b.type === 'folder') return 1;
return 0;
});
if (viewMode === 'list') {
contentElement.className = 'list-view';
let html = '';
items.forEach(([name, item]) => {
if (item.type === 'folder') {
html += `
<div class="list-item folder-item" onclick="navigateToFolder('${pane}', '${name}')">
<ion-icon name="folder-outline" class="text-blue-500 text-lg mr-3"></ion-icon>
<div class="flex-1">
<p class="text-sm font-medium text-gray-700">${name}</p>
<p class="text-xs text-gray-500">Folder</p>
</div>
</div>
`;
} else if (item.type === 'photo') {
html += `
<div class="list-item photo-item">
<ion-icon name="image-outline" class="text-green-500 text-lg mr-3"></ion-icon>
<div class="flex-1">
<p class="text-sm font-medium text-gray-700">${name}</p>
<p class="text-xs text-gray-500">${item.size} • ${item.date}</p>
</div>
</div>
`;
}
});
contentElement.innerHTML = html;
} else {
// Grid view
contentElement.className = `grid grid-${thumbnailSize} gap-4`;
let html = '';
items.forEach(([name, item]) => {
if (item.type === 'folder') {
html += `
<div class="folder-item bg-white rounded-lg border border-gray-200 p-4 text-center hover:shadow-md transition-all" onclick="navigateToFolder('${pane}', '${name}')">
<ion-icon name="folder-outline" class="text-blue-500 text-3xl mb-2"></ion-icon>
<p class="text-sm font-medium text-gray-700 truncate">${name}</p>
</div>
`;
} else if (item.type === 'photo') {
html += `
<div class="photo-item bg-white rounded-lg border border-gray-200 p-4 text-center hover:shadow-md transition-all">
<ion-icon name="image-outline" class="text-green-500 text-3xl mb-2"></ion-icon>
<p class="text-sm font-medium text-gray-700 truncate">${name}</p>
<p class="text-xs text-gray-500">${item.size}</p>
</div>
`;
}
});
contentElement.innerHTML = html;
}
}
// Navigate to folder
function navigateToFolder(pane, folderName) {
const path = pane === 'left' ? leftPath : rightPath;
path.push(folderName);
loadContent(pane);
updateBreadcrumb(pane);
}
// Update breadcrumb navigation
function updateBreadcrumb(pane) {
const path = pane === 'left' ? leftPath : rightPath;
const breadcrumbElement = document.getElementById(pane + 'Breadcrumb');
let html = '<div class="flex items-center space-x-1 text-sm">';
path.forEach((segment, index) => {
if (index > 0) {
html += '<ion-icon name="chevron-forward-outline" class="text-gray-400 text-xs"></ion-icon>';
}
if (index === path.length - 1) {
html += `<span class="px-2 py-1 rounded bg-blue-100 text-blue-700 font-medium">${segment}</span>`;
} else {
html += `<span class="breadcrumb-item px-2 py-1 rounded text-gray-600 hover:bg-gray-100" onclick="navigateToBreadcrumb('${pane}', ${index})">${segment}</span>`;
}
});
html += '</div>';
breadcrumbElement.innerHTML = html;
}
// Navigate via breadcrumb
function navigateToBreadcrumb(pane, index) {
const path = pane === 'left' ? leftPath : rightPath;
if (pane === 'left') {
leftPath = leftPath.slice(0, index + 1);
} else {
rightPath = rightPath.slice(0, index + 1);
}
loadContent(pane);
updateBreadcrumb(pane);
}
// Set view mode (grid/list)
function setViewMode(mode) {
viewMode = mode;
// Update button states
document.getElementById('gridViewBtn').className = mode === 'grid'
? 'px-3 py-1 rounded bg-white shadow-sm text-sm font-medium text-gray-700'
: 'px-3 py-1 rounded text-sm font-medium text-gray-500 hover:text-gray-700';
document.getElementById('listViewBtn').className = mode === 'list'
? 'px-3 py-1 rounded bg-white shadow-sm text-sm font-medium text-gray-700'
: 'px-3 py-1 rounded text-sm font-medium text-gray-500 hover:text-gray-700';
// Show/hide thumbnail size controls based on view mode
const thumbnailControls = document.getElementById('thumbnailSizeControls');
if (mode === 'grid') {
thumbnailControls.style.display = 'flex';
} else {
thumbnailControls.style.display = 'none';
}
// Reload content
loadContent('left');
if (layoutMode !== 'single') {
loadContent('right');
}
}
// Set thumbnail size
function setThumbnailSize(size) {
thumbnailSize = size;
// Update button states
['small', 'medium', 'large'].forEach(s => {
document.getElementById(s + 'Btn').className = s === size
? 'p-1 rounded bg-white shadow-sm transition-colors'
: 'p-1 rounded hover:bg-white transition-colors';
});
// Reload content if in grid mode
if (viewMode === 'grid') {
loadContent('left');
if (layoutMode !== 'single') {
loadContent('right');
}
}
}
// Set layout mode
function setLayoutMode(mode) {
layoutMode = mode;
const rightPane = document.getElementById('rightPane');
const splitter = document.getElementById('splitter');
const mainContent = document.getElementById('mainContent');
// Update button states
['horizontal', 'vertical', 'single'].forEach(m => {
const btn = document.getElementById(m + 'LayoutBtn');
btn.className = m === mode
? 'p-1 rounded bg-white shadow-sm transition-colors'
: 'p-1 rounded hover:bg-white transition-colors';
});
if (mode === 'single') {
rightPane.classList.add('hidden');
rightPane.classList.remove('flex');
splitter.classList.add('hidden');
mainContent.style.flexDirection = '';
mainContent.style.gridTemplateColumns = '';
mainContent.style.gridTemplateRows = '';
} else if (mode === 'horizontal') {
rightPane.classList.remove('hidden');
rightPane.classList.add('flex');
splitter.classList.remove('hidden');
splitter.className = 'w-1 bg-gray-200 pane-splitter horizontal';
mainContent.style.flexDirection = 'row';
mainContent.style.gridTemplateColumns = '1fr 4px 1fr';
mainContent.style.gridTemplateRows = '';
mainContent.style.display = 'grid';
loadContent('right');
updateBreadcrumb('right');
} else if (mode === 'vertical') {
rightPane.classList.remove('hidden');
rightPane.classList.add('flex');
splitter.classList.remove('hidden');
splitter.className = 'h-1 bg-gray-200 pane-splitter vertical';
mainContent.style.flexDirection = 'column';
mainContent.style.gridTemplateRows = '1fr 4px 1fr';
mainContent.style.gridTemplateColumns = '';
mainContent.style.display = 'grid';
loadContent('right');
updateBreadcrumb('right');
}
}
// Setup splitter functionality
function setupSplitter() {
const splitter = document.getElementById('splitter');
const mainContent = document.getElementById('mainContent');
splitter.addEventListener('mousedown', (e) => {
isDragging = true;
splitter.classList.add('dragging');
if (layoutMode === 'horizontal') {
document.body.style.cursor = 'col-resize';
} else if (layoutMode === 'vertical') {
document.body.style.cursor = 'row-resize';
}
document.body.style.userSelect = 'none';
});
document.addEventListener('mousemove', (e) => {
if (!isDragging) return;
const rect = mainContent.getBoundingClientRect();
if (layoutMode === 'horizontal') {
const x = e.clientX - rect.left;
const percentage = (x / rect.width) * 100;
if (percentage > 20 && percentage < 80) {
mainContent.style.gridTemplateColumns = `${percentage}% 4px 1fr`;
}
} else if (layoutMode === 'vertical') {
const y = e.clientY - rect.top;
const percentage = (y / rect.height) * 100;
if (percentage > 20 && percentage < 80) {
mainContent.style.gridTemplateRows = `${percentage}% 4px 1fr`;
}
}
});
document.addEventListener('mouseup', () => {
if (isDragging) {
isDragging = false;
splitter.classList.remove('dragging');
document.body.style.cursor = '';
document.body.style.userSelect = '';
}
});
}
// Initialize when DOM is loaded
document.addEventListener('DOMContentLoaded', init);
</script>
</body>
</html>
src/design/photo-manager-light - 复制 (4).html
-939
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@@ -1,939 +0,0 @@
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Argus Photo Manager - Light Design</title>
<script src="https://cdn.tailwindcss.com"></script>
<script>
tailwind.config = {
theme: {
extend: {
fontFamily: {
'inter': ['Inter', 'system-ui', 'sans-serif'],
}
}
}
}
</script>
<link href="https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap" rel="stylesheet">
<script type="module" src="https://unpkg.com/ionicons@7.1.0/dist/ionicons/ionicons.esm.js"></script>
<script nomodule src="https://unpkg.com/ionicons@7.1.0/dist/ionicons/ionicons.js"></script>
<style>
* {
font-family: 'Inter', system-ui, sans-serif;
}
.pane-splitter {
user-select: none;
}
.pane-splitter.horizontal {
cursor: col-resize;
}
.pane-splitter.vertical {
cursor: row-resize;
}
.pane-splitter:hover {
background-color: #e5e7eb;
}
.pane-splitter.dragging {
background-color: #3b82f6;
}
.breadcrumb-item {
cursor: pointer;
transition: all 0.2s ease;
}
.breadcrumb-item:hover {
background-color: #f3f4f6;
color: #3b82f6;
}
.folder-item, .photo-item {
cursor: pointer;
transition: all 0.2s ease;
}
.folder-item:hover, .photo-item:hover {
background-color: #f9fafb;
transform: translateY(-1px);
}
.folder-item:active, .photo-item:active {
transform: translateY(0);
}
.grid-small {
grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
}
.grid-medium {
grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
}
.grid-large {
grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
}
.list-view {
display: flex;
flex-direction: column;
gap: 1px;
}
.list-item {
display: flex;
align-items: center;
padding: 8px 12px;
background: white;
border-bottom: 1px solid #f3f4f6;
}
.list-item:hover {
background-color: #f9fafb;
}
.breadcrumb-dropdown {
position: absolute;
top: 100%;
left: 0;
z-index: 50;
background: white;
border: 1px solid #e5e7eb;
border-radius: 8px;
box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
min-width: 200px;
max-height: 300px;
overflow-y: auto;
display: none;
}
.breadcrumb-dropdown.show {
display: block;
}
.breadcrumb-dropdown-item {
padding: 8px 12px;
cursor: pointer;
display: flex;
align-items: center;
transition: background-color 0.2s;
}
.breadcrumb-dropdown-item:hover {
background-color: #f3f4f6;
}
.breadcrumb-separator {
cursor: pointer;
padding: 2px 4px;
border-radius: 4px;
transition: background-color 0.2s;
position: relative;
}
.breadcrumb-separator:hover {
background-color: #f3f4f6;
}
.path-input-container {
position: relative;
}
.path-input {
display: none;
min-width: 300px;
font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
}
.path-input.active {
display: block;
}
.breadcrumb-area {
cursor: pointer;
border-radius: 6px;
padding: 4px 8px;
transition: all 0.2s ease;
min-width: 0;
flex: 1;
}
.breadcrumb-area:hover {
background-color: #f9fafb;
}
.breadcrumb-area.editing {
background-color: white;
border: 1px solid #3b82f6;
}
.path-suggestions {
position: absolute;
top: 100%;
left: 0;
right: 0;
z-index: 60;
background: white;
border: 1px solid #e5e7eb;
border-top: none;
border-radius: 0 0 8px 8px;
box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
max-height: 200px;
overflow-y: auto;
display: none;
}
.path-suggestions.show {
display: block;
}
.path-suggestion-item {
padding: 8px 12px;
cursor: pointer;
display: flex;
align-items: center;
transition: background-color 0.2s;
font-size: 13px;
}
.path-suggestion-item:hover,
.path-suggestion-item.selected {
background-color: #f3f4f6;
}
.edit-path-hint {
font-size: 11px;
color: #6b7280;
margin-left: 8px;
}
</style>
</head>
<body class="bg-gray-50 font-inter">
<div class="h-screen flex flex-col">
<!-- Header -->
<header class="bg-white border-b border-gray-200 px-4 py-3">
<!-- File Operations Toolbar -->
<div class="flex items-center justify-between">
<div class="flex items-center space-x-2">
<button class="flex items-center space-x-2 px-3 py-2 bg-blue-600 text-white rounded-lg hover:bg-blue-700 transition-colors" title="New Folder">
<ion-icon name="add-outline" class="text-sm"></ion-icon>
<span class="text-sm font-medium">New</span>
</button>
<div class="w-px h-6 bg-gray-300"></div>
<button class="flex items-center space-x-2 px-3 py-2 bg-gray-100 text-gray-700 rounded-lg hover:bg-gray-200 transition-colors" title="Copy">
<ion-icon name="copy-outline" class="text-sm"></ion-icon>
<span class="text-sm">Copy</span>
</button>
<button class="flex items-center space-x-2 px-3 py-2 bg-gray-100 text-gray-700 rounded-lg hover:bg-gray-200 transition-colors" title="Cut">
<ion-icon name="cut-outline" class="text-sm"></ion-icon>
<span class="text-sm">Cut</span>
</button>
<button class="flex items-center space-x-2 px-3 py-2 bg-gray-100 text-gray-700 rounded-lg hover:bg-gray-200 transition-colors" title="Paste" disabled>
<ion-icon name="clipboard-outline" class="text-sm"></ion-icon>
<span class="text-sm">Paste</span>
</button>
<div class="w-px h-6 bg-gray-300"></div>
<button class="flex items-center space-x-2 px-3 py-2 bg-gray-100 text-gray-700 rounded-lg hover:bg-gray-200 transition-colors" title="Rename">
<ion-icon name="create-outline" class="text-sm"></ion-icon>
<span class="text-sm">Rename</span>
</button>
<button class="flex items-center space-x-2 px-3 py-2 bg-gray-100 text-gray-700 rounded-lg hover:bg-gray-200 transition-colors" title="Delete">
<ion-icon name="trash-outline" class="text-sm"></ion-icon>
<span class="text-sm">Delete</span>
</button>
<div class="w-px h-6 bg-gray-300"></div>
<button class="flex items-center space-x-2 px-3 py-2 bg-green-100 text-green-700 rounded-lg hover:bg-green-200 transition-colors" title="Add to Album">
<ion-icon name="albums-outline" class="text-sm"></ion-icon>
<span class="text-sm">Add to Album</span>
</button>
<button class="flex items-center space-x-2 px-3 py-2 bg-yellow-100 text-yellow-700 rounded-lg hover:bg-yellow-200 transition-colors" title="Edit Tags">
<ion-icon name="pricetag-outline" class="text-sm"></ion-icon>
<span class="text-sm">Tags</span>
</button>
<button class="flex items-center space-x-2 px-3 py-2 bg-purple-100 text-purple-700 rounded-lg hover:bg-purple-200 transition-colors" title="Batch Edit">
<ion-icon name="layers-outline" class="text-sm"></ion-icon>
<span class="text-sm">Batch Edit</span>
</button>
</div>
<div class="flex items-center space-x-4">
<!-- View Controls -->
<div class="flex items-center space-x-2 bg-gray-100 rounded-lg p-1">
<button id="gridViewBtn" class="px-3 py-1 rounded bg-white shadow-sm text-sm font-medium text-gray-700" onclick="setViewMode('grid')">Grid</button>
<button id="listViewBtn" class="px-3 py-1 rounded text-sm font-medium text-gray-500 hover:text-gray-700" onclick="setViewMode('list')">List</button>
</div>
<!-- Thumbnail Size (only show when Grid is selected) -->
<div id="thumbnailSizeControls" class="flex items-center space-x-2">
<span class="text-sm text-gray-600">Size:</span>
<div class="flex items-center space-x-1 bg-gray-100 rounded-lg p-1">
<button id="smallBtn" class="p-1 rounded hover:bg-white transition-colors" title="Small" onclick="setThumbnailSize('small')">
<ion-icon name="apps-outline" class="text-sm"></ion-icon>
</button>
<button id="mediumBtn" class="p-1 rounded bg-white shadow-sm transition-colors" title="Medium" onclick="setThumbnailSize('medium')">
<ion-icon name="grid-outline" class="text-sm"></ion-icon>
</button>
<button id="largeBtn" class="p-1 rounded hover:bg-white transition-colors" title="Large" onclick="setThumbnailSize('large')">
<ion-icon name="square-outline" class="text-sm"></ion-icon>
</button>
</div>
</div>
<!-- Layout Toggle -->
<div class="flex items-center space-x-1 bg-gray-100 rounded-lg p-1">
<button id="horizontalLayoutBtn" class="p-1 rounded bg-white shadow-sm transition-colors" title="Horizontal Layout" onclick="setLayoutMode('horizontal')">
<ion-icon name="resize-outline" class="text-sm"></ion-icon>
</button>
<button id="verticalLayoutBtn" class="p-1 rounded hover:bg-white transition-colors" title="Vertical Layout" onclick="setLayoutMode('vertical')">
<ion-icon name="swap-vertical-outline" class="text-sm"></ion-icon>
</button>
<button id="singleLayoutBtn" class="p-1 rounded hover:bg-white transition-colors" title="Single Pane" onclick="setLayoutMode('single')">
<ion-icon name="square-outline" class="text-sm"></ion-icon>
</button>
</div>
</div>
</div>
</header>
<!-- Main Content -->
<div id="mainContent" class="flex-1 flex overflow-hidden">
<!-- Left Pane -->
<div id="leftPane" class="flex-1 flex flex-col bg-white border-r border-gray-200">
<!-- Breadcrumb -->
<div id="leftBreadcrumb" class="px-4 py-2 border-b border-gray-100 bg-gray-50">
<div class="flex items-center">
<div class="breadcrumb-area flex items-center space-x-1 text-sm" id="leftBreadcrumbArea" onclick="enterEditMode('left')">
<div id="leftBreadcrumbContent">
<span class="breadcrumb-item px-2 py-1 rounded text-blue-600 font-medium">Home</span>
</div>
<span class="edit-path-hint">Click to edit path</span>
</div>
<div class="path-input-container">
<input type="text" id="leftPathInput" class="path-input px-3 py-2 text-sm border border-gray-300 rounded-lg" placeholder="Enter path..." onblur="exitEditMode('left')" onkeydown="handlePathInputKeydown(event, 'left')" oninput="showPathSuggestions(event, 'left')">
<div class="path-suggestions" id="leftPathSuggestions">
<!-- Suggestions will be populated here -->
</div>
</div>
</div>
</div>
<!-- Content Area -->
<div class="flex-1 p-4 overflow-auto">
<div id="leftContent" class="grid grid-medium gap-4">
<!-- Content will be loaded here -->
</div>
</div>
</div>
<!-- Splitter -->
<div id="splitter" class="w-1 bg-gray-200 pane-splitter horizontal hidden"></div>
<!-- Right Pane (hidden by default) -->
<div id="rightPane" class="flex-1 flex-col bg-white hidden">
<!-- Breadcrumb -->
<div id="rightBreadcrumb" class="px-4 py-2 border-b border-gray-100 bg-gray-50">
<div class="flex items-center">
<div class="breadcrumb-area flex items-center space-x-1 text-sm" id="rightBreadcrumbArea" onclick="enterEditMode('right')">
<div id="rightBreadcrumbContent">
<span class="breadcrumb-item px-2 py-1 rounded text-blue-600 font-medium">Home</span>
</div>
<span class="edit-path-hint">Click to edit path</span>
</div>
<div class="path-input-container">
<input type="text" id="rightPathInput" class="path-input px-3 py-2 text-sm border border-gray-300 rounded-lg" placeholder="Enter path..." onblur="exitEditMode('right')" onkeydown="handlePathInputKeydown(event, 'right')" oninput="showPathSuggestions(event, 'right')">
<div class="path-suggestions" id="rightPathSuggestions">
<!-- Suggestions will be populated here -->
</div>
</div>
</div>
</div>
<!-- Content Area -->
<div class="flex-1 p-4 overflow-auto">
<div id="rightContent" class="grid grid-medium gap-4">
<!-- Content will be loaded here -->
</div>
</div>
</div>
</div>
</div>
<script>
// Sample data structure
const folderStructure = {
'Home': {
type: 'folder',
children: {
'My Photos': {
type: 'folder',
children: {
'Vacation 2023': {
type: 'folder',
children: {
'Beach': {
type: 'folder',
children: {
'photo1.jpg': { type: 'photo', size: '2.4 MB', date: '2023-07-15' },
'photo2.jpg': { type: 'photo', size: '3.1 MB', date: '2023-07-15' },
'photo3.jpg': { type: 'photo', size: '2.8 MB', date: '2023-07-16' }
}
},
'Mountains': {
type: 'folder',
children: {
'sunrise.jpg': { type: 'photo', size: '4.2 MB', date: '2023-07-20' },
'sunset.jpg': { type: 'photo', size: '3.8 MB', date: '2023-07-20' }
}
}
}
},
'Family': {
type: 'folder',
children: {
'birthday.jpg': { type: 'photo', size: '1.9 MB', date: '2023-08-10' },
'dinner.jpg': { type: 'photo', size: '2.2 MB', date: '2023-08-15' }
}
}
}
},
'Work Projects': {
type: 'folder',
children: {
'Screenshots': {
type: 'folder',
children: {
'design1.png': { type: 'photo', size: '1.2 MB', date: '2023-09-01' },
'design2.png': { type: 'photo', size: '1.5 MB', date: '2023-09-02' }
}
}
}
},
'Camera Roll': {
type: 'folder',
children: {
'IMG_001.jpg': { type: 'photo', size: '3.2 MB', date: '2023-09-15' },
'IMG_002.jpg': { type: 'photo', size: '2.9 MB', date: '2023-09-15' },
'IMG_003.jpg': { type: 'photo', size: '3.4 MB', date: '2023-09-16' }
}
}
}
}
};
// Application state
let layoutMode = 'single'; // 'single', 'horizontal', 'vertical'
let viewMode = 'grid'; // 'grid', 'list'
let thumbnailSize = 'medium'; // 'small', 'medium', 'large'
let leftPath = ['Home'];
let rightPath = ['Home'];
let isDragging = false;
// Initialize the application
function init() {
loadContent('left');
updateBreadcrumb('left');
setupSplitter();
}
// Get current folder from path
function getCurrentFolder(path) {
let current = folderStructure;
for (let segment of path) {
if (current[segment] && current[segment].children) {
current = current[segment].children;
} else {
return null;
}
}
return current;
}
// Load content for a pane
function loadContent(pane) {
const path = pane === 'left' ? leftPath : rightPath;
const contentElement = document.getElementById(pane + 'Content');
const currentFolder = getCurrentFolder(path);
if (!currentFolder) {
contentElement.innerHTML = '<p class="text-gray-500">Folder not found</p>';
return;
}
// Sort items: folders first, then photos
const items = Object.entries(currentFolder).sort(([,a], [,b]) => {
if (a.type === 'folder' && b.type !== 'folder') return -1;
if (a.type !== 'folder' && b.type === 'folder') return 1;
return 0;
});
if (viewMode === 'list') {
contentElement.className = 'list-view';
let html = '';
items.forEach(([name, item]) => {
if (item.type === 'folder') {
html += `
<div class="list-item folder-item" onclick="navigateToFolder('${pane}', '${name}')">
<ion-icon name="folder-outline" class="text-blue-500 text-lg mr-3"></ion-icon>
<div class="flex-1">
<p class="text-sm font-medium text-gray-700">${name}</p>
<p class="text-xs text-gray-500">Folder</p>
</div>
</div>
`;
} else if (item.type === 'photo') {
html += `
<div class="list-item photo-item">
<ion-icon name="image-outline" class="text-green-500 text-lg mr-3"></ion-icon>
<div class="flex-1">
<p class="text-sm font-medium text-gray-700">${name}</p>
<p class="text-xs text-gray-500">${item.size} • ${item.date}</p>
</div>
</div>
`;
}
});
contentElement.innerHTML = html;
} else {
// Grid view
contentElement.className = `grid grid-${thumbnailSize} gap-4`;
let html = '';
items.forEach(([name, item]) => {
if (item.type === 'folder') {
html += `
<div class="folder-item bg-white rounded-lg border border-gray-200 p-4 text-center hover:shadow-md transition-all" onclick="navigateToFolder('${pane}', '${name}')">
<ion-icon name="folder-outline" class="text-blue-500 text-3xl mb-2"></ion-icon>
<p class="text-sm font-medium text-gray-700 truncate">${name}</p>
</div>
`;
} else if (item.type === 'photo') {
html += `
<div class="photo-item bg-white rounded-lg border border-gray-200 p-4 text-center hover:shadow-md transition-all">
<ion-icon name="image-outline" class="text-green-500 text-3xl mb-2"></ion-icon>
<p class="text-sm font-medium text-gray-700 truncate">${name}</p>
<p class="text-xs text-gray-500">${item.size}</p>
</div>
`;
}
});
contentElement.innerHTML = html;
}
}
// Navigate to folder
function navigateToFolder(pane, folderName) {
const path = pane === 'left' ? leftPath : rightPath;
path.push(folderName);
loadContent(pane);
updateBreadcrumb(pane);
}
// Update breadcrumb navigation
function updateBreadcrumb(pane) {
const path = pane === 'left' ? leftPath : rightPath;
const breadcrumbContentElement = document.getElementById(pane + 'BreadcrumbContent');
let html = '<div class="flex items-center space-x-1">';
path.forEach((segment, index) => {
if (index > 0) {
html += `
<div class="breadcrumb-separator" onclick="showBreadcrumbDropdown('${pane}', ${index - 1})">
<ion-icon name="chevron-forward-outline" class="text-gray-400 text-xs"></ion-icon>
<div class="breadcrumb-dropdown" id="${pane}Dropdown${index - 1}">
<!-- Dropdown content will be populated dynamically -->
</div>
</div>
`;
}
if (index === path.length - 1) {
html += `<span class="px-2 py-1 rounded bg-blue-100 text-blue-700 font-medium">${segment}</span>`;
} else {
html += `<span class="breadcrumb-item px-2 py-1 rounded text-gray-600 hover:bg-gray-100" onclick="navigateToBreadcrumb('${pane}', ${index})">${segment}</span>`;
}
});
html += '</div>';
breadcrumbContentElement.innerHTML = html;
}
// Navigate via breadcrumb
function navigateToBreadcrumb(pane, index) {
const path = pane === 'left' ? leftPath : rightPath;
if (pane === 'left') {
leftPath = leftPath.slice(0, index + 1);
} else {
rightPath = rightPath.slice(0, index + 1);
}
loadContent(pane);
updateBreadcrumb(pane);
}
// Set view mode (grid/list)
function setViewMode(mode) {
viewMode = mode;
// Update button states
document.getElementById('gridViewBtn').className = mode === 'grid'
? 'px-3 py-1 rounded bg-white shadow-sm text-sm font-medium text-gray-700'
: 'px-3 py-1 rounded text-sm font-medium text-gray-500 hover:text-gray-700';
document.getElementById('listViewBtn').className = mode === 'list'
? 'px-3 py-1 rounded bg-white shadow-sm text-sm font-medium text-gray-700'
: 'px-3 py-1 rounded text-sm font-medium text-gray-500 hover:text-gray-700';
// Show/hide thumbnail size controls based on view mode
const thumbnailControls = document.getElementById('thumbnailSizeControls');
if (mode === 'grid') {
thumbnailControls.style.display = 'flex';
} else {
thumbnailControls.style.display = 'none';
}
// Reload content
loadContent('left');
if (layoutMode !== 'single') {
loadContent('right');
}
}
// Set thumbnail size
function setThumbnailSize(size) {
thumbnailSize = size;
// Update button states
['small', 'medium', 'large'].forEach(s => {
document.getElementById(s + 'Btn').className = s === size
? 'p-1 rounded bg-white shadow-sm transition-colors'
: 'p-1 rounded hover:bg-white transition-colors';
});
// Reload content if in grid mode
if (viewMode === 'grid') {
loadContent('left');
if (layoutMode !== 'single') {
loadContent('right');
}
}
}
// Set layout mode
function setLayoutMode(mode) {
layoutMode = mode;
const rightPane = document.getElementById('rightPane');
const splitter = document.getElementById('splitter');
const mainContent = document.getElementById('mainContent');
// Update button states
['horizontal', 'vertical', 'single'].forEach(m => {
const btn = document.getElementById(m + 'LayoutBtn');
btn.className = m === mode
? 'p-1 rounded bg-white shadow-sm transition-colors'
: 'p-1 rounded hover:bg-white transition-colors';
});
if (mode === 'single') {
rightPane.classList.add('hidden');
rightPane.classList.remove('flex');
splitter.classList.add('hidden');
mainContent.style.flexDirection = '';
mainContent.style.gridTemplateColumns = '';
mainContent.style.gridTemplateRows = '';
} else if (mode === 'horizontal') {
rightPane.classList.remove('hidden');
rightPane.classList.add('flex');
splitter.classList.remove('hidden');
splitter.className = 'w-1 bg-gray-200 pane-splitter horizontal';
mainContent.style.flexDirection = 'row';
mainContent.style.gridTemplateColumns = '1fr 4px 1fr';
mainContent.style.gridTemplateRows = '';
mainContent.style.display = 'grid';
loadContent('right');
updateBreadcrumb('right');
} else if (mode === 'vertical') {
rightPane.classList.remove('hidden');
rightPane.classList.add('flex');
splitter.classList.remove('hidden');
splitter.className = 'h-1 bg-gray-200 pane-splitter vertical';
mainContent.style.flexDirection = 'column';
mainContent.style.gridTemplateRows = '1fr 4px 1fr';
mainContent.style.gridTemplateColumns = '';
mainContent.style.display = 'grid';
loadContent('right');
updateBreadcrumb('right');
}
}
// Setup splitter functionality
function setupSplitter() {
const splitter = document.getElementById('splitter');
const mainContent = document.getElementById('mainContent');
splitter.addEventListener('mousedown', (e) => {
isDragging = true;
splitter.classList.add('dragging');
if (layoutMode === 'horizontal') {
document.body.style.cursor = 'col-resize';
} else if (layoutMode === 'vertical') {
document.body.style.cursor = 'row-resize';
}
document.body.style.userSelect = 'none';
});
document.addEventListener('mousemove', (e) => {
if (!isDragging) return;
const rect = mainContent.getBoundingClientRect();
if (layoutMode === 'horizontal') {
const x = e.clientX - rect.left;
const percentage = (x / rect.width) * 100;
if (percentage > 20 && percentage < 80) {
mainContent.style.gridTemplateColumns = `${percentage}% 4px 1fr`;
}
} else if (layoutMode === 'vertical') {
const y = e.clientY - rect.top;
const percentage = (y / rect.height) * 100;
if (percentage > 20 && percentage < 80) {
mainContent.style.gridTemplateRows = `${percentage}% 4px 1fr`;
}
}
});
document.addEventListener('mouseup', () => {
if (isDragging) {
isDragging = false;
splitter.classList.remove('dragging');
document.body.style.cursor = '';
document.body.style.userSelect = '';
}
});
}
// Show breadcrumb dropdown
function showBreadcrumbDropdown(pane, index) {
// Hide all other dropdowns
document.querySelectorAll('.breadcrumb-dropdown').forEach(dropdown => {
dropdown.classList.remove('show');
});
const path = pane === 'left' ? leftPath : rightPath;
const dropdownId = `${pane}Dropdown${index}`;
const dropdown = document.getElementById(dropdownId);
if (!dropdown) return;
// Get folders at the specified path
const currentPath = path.slice(0, index + 1);
const currentFolder = getCurrentFolder(currentPath);
if (!currentFolder) return;
// Build dropdown content
let html = '';
Object.entries(currentFolder).forEach(([name, item]) => {
if (item.type === 'folder') {
html += `
<div class="breadcrumb-dropdown-item" onclick="navigateFromBreadcrumbDropdown('${pane}', ${index}, '${name}')">
<ion-icon name="folder-outline" class="text-blue-500 text-sm mr-2"></ion-icon>
<span class="text-sm">${name}</span>
</div>
`;
}
});
if (html === '') {
html = '<div class="breadcrumb-dropdown-item"><span class="text-sm text-gray-500">No folders</span></div>';
}
dropdown.innerHTML = html;
dropdown.classList.add('show');
// Hide dropdown when clicking outside
setTimeout(() => {
document.addEventListener('click', function hideDropdown(e) {
if (!dropdown.contains(e.target) && !e.target.closest('.breadcrumb-separator')) {
dropdown.classList.remove('show');
document.removeEventListener('click', hideDropdown);
}
});
}, 0);
}
// Navigate from breadcrumb dropdown
function navigateFromBreadcrumbDropdown(pane, index, folderName) {
const path = pane === 'left' ? leftPath : rightPath;
const newPath = path.slice(0, index + 1);
newPath.push(folderName);
if (pane === 'left') {
leftPath = newPath;
} else {
rightPath = newPath;
}
loadContent(pane);
updateBreadcrumb(pane);
// Hide dropdown immediately after selection
const dropdown = document.getElementById(`${pane}Dropdown${index}`);
if (dropdown) {
dropdown.classList.remove('show');
}
}
// Enter edit mode (address bar style)
function enterEditMode(pane) {
const breadcrumbArea = document.getElementById(pane + 'BreadcrumbArea');
const inputElement = document.getElementById(pane + 'PathInput');
const path = pane === 'left' ? leftPath : rightPath;
breadcrumbArea.style.display = 'none';
inputElement.classList.add('active');
inputElement.value = path.join('/');
inputElement.focus();
inputElement.select();
}
// Exit edit mode
function exitEditMode(pane) {
const breadcrumbArea = document.getElementById(pane + 'BreadcrumbArea');
const inputElement = document.getElementById(pane + 'PathInput');
const suggestionsElement = document.getElementById(pane + 'PathSuggestions');
breadcrumbArea.style.display = 'flex';
inputElement.classList.remove('active');
suggestionsElement.classList.remove('show');
}
// Handle path input keydown
function handlePathInputKeydown(event, pane) {
const suggestionsElement = document.getElementById(pane + 'PathSuggestions');
const suggestions = suggestionsElement.querySelectorAll('.path-suggestion-item');
if (event.key === 'Enter') {
const inputElement = document.getElementById(pane + 'PathInput');
const pathString = inputElement.value.trim();
if (pathString) {
navigateToPath(pane, pathString);
}
exitEditMode(pane);
} else if (event.key === 'Escape') {
exitEditMode(pane);
} else if (event.key === 'ArrowDown') {
event.preventDefault();
const selected = suggestionsElement.querySelector('.selected');
if (selected && selected.nextElementSibling) {
selected.classList.remove('selected');
selected.nextElementSibling.classList.add('selected');
} else if (suggestions.length > 0) {
suggestions.forEach(s => s.classList.remove('selected'));
suggestions[0].classList.add('selected');
}
} else if (event.key === 'ArrowUp') {
event.preventDefault();
const selected = suggestionsElement.querySelector('.selected');
if (selected && selected.previousElementSibling) {
selected.classList.remove('selected');
selected.previousElementSibling.classList.add('selected');
} else if (suggestions.length > 0) {
suggestions.forEach(s => s.classList.remove('selected'));
suggestions[suggestions.length - 1].classList.add('selected');
}
} else if (event.key === 'Tab' && suggestions.length > 0) {
event.preventDefault();
const selected = suggestionsElement.querySelector('.selected') || suggestions[0];
if (selected) {
document.getElementById(pane + 'PathInput').value = selected.dataset.path;
}
}
}
// Show path suggestions
function showPathSuggestions(event, pane) {
const inputValue = event.target.value.trim();
const suggestionsElement = document.getElementById(pane + 'PathSuggestions');
if (!inputValue) {
suggestionsElement.classList.remove('show');
return;
}
// Get all possible paths
const allPaths = getAllPossiblePaths();
const filteredPaths = allPaths.filter(path =>
path.toLowerCase().includes(inputValue.toLowerCase()) && path !== inputValue
);
if (filteredPaths.length === 0) {
suggestionsElement.classList.remove('show');
return;
}
let html = '';
filteredPaths.slice(0, 8).forEach((path, index) => {
html += `
<div class="path-suggestion-item ${index === 0 ? 'selected' : ''}"
data-path="${path}"
onclick="selectPathSuggestion('${pane}', '${path}')">
<ion-icon name="folder-outline" class="text-blue-500 text-sm mr-2"></ion-icon>
<span>${path}</span>
</div>
`;
});
suggestionsElement.innerHTML = html;
suggestionsElement.classList.add('show');
}
// Get all possible paths
function getAllPossiblePaths() {
const paths = [];
function traverseFolder(currentPath, folder) {
Object.entries(folder).forEach(([name, item]) => {
if (item.type === 'folder') {
const newPath = currentPath ? `${currentPath}/${name}` : name;
paths.push(newPath);
if (item.children) {
traverseFolder(newPath, item.children);
}
}
});
}
traverseFolder('', folderStructure);
return paths.sort();
}
// Select path suggestion
function selectPathSuggestion(pane, path) {
document.getElementById(pane + 'PathInput').value = path;
navigateToPath(pane, path);
exitEditMode(pane);
}
// Navigate to path
function navigateToPath(pane, pathString) {
const pathSegments = pathString.split('/').filter(segment => segment.trim() !== '');
// Always start from Home
if (pathSegments.length === 0 || pathSegments[0] !== 'Home') {
pathSegments.unshift('Home');
}
// Validate path exists
let current = folderStructure;
for (let i = 0; i < pathSegments.length; i++) {
const segment = pathSegments[i];
if (current[segment] && current[segment].children) {
current = current[segment].children;
} else if (i === pathSegments.length - 1 && current[segment]) {
// Last segment can be a file or folder
break;
} else {
// Invalid path
alert('Path not found: ' + pathSegments.slice(0, i + 1).join('/'));
return;
}
}
// Set new path
if (pane === 'left') {
leftPath = pathSegments;
} else {
rightPath = pathSegments;
}
loadContent(pane);
updateBreadcrumb(pane);
}
// Initialize when DOM is loaded
document.addEventListener('DOMContentLoaded', init);
</script>
</body>
</html>
src/design/photo-manager-light - 复制 (5).html
-1671
View File
@@ -1,1671 +0,0 @@
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Argus Photo Manager - Light Design</title>
<script src="https://cdn.tailwindcss.com"></script>
<script>
tailwind.config = {
theme: {
extend: {
fontFamily: {
'inter': ['Inter', 'system-ui', 'sans-serif'],
}
}
}
}
</script>
<link href="https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap" rel="stylesheet">
<script type="module" src="https://unpkg.com/ionicons@7.1.0/dist/ionicons/ionicons.esm.js"></script>
<script nomodule src="https://unpkg.com/ionicons@7.1.0/dist/ionicons/ionicons.js"></script>
<style>
* {
font-family: 'Inter', system-ui, sans-serif;
}
.pane-splitter {
user-select: none;
}
.pane-splitter.horizontal {
cursor: col-resize;
}
.pane-splitter.vertical {
cursor: row-resize;
}
.pane-splitter:hover {
background-color: #e5e7eb;
}
.pane-splitter.dragging {
background-color: #3b82f6;
}
.breadcrumb-item {
cursor: pointer;
transition: all 0.2s ease;
}
.breadcrumb-item:hover {
background-color: #f3f4f6;
color: #3b82f6;
}
.folder-item, .photo-item {
cursor: pointer;
transition: all 0.2s ease;
}
.folder-item:hover, .photo-item:hover {
background-color: #f9fafb;
transform: translateY(-1px);
}
.folder-item:active, .photo-item:active {
transform: translateY(0);
}
.grid-small {
grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
}
.grid-medium {
grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
}
.grid-large {
grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
}
.list-view {
display: flex;
flex-direction: column;
gap: 1px;
}
.list-item {
display: flex;
align-items: center;
padding: 8px 12px;
background: white;
border-bottom: 1px solid #f3f4f6;
}
.list-item:hover {
background-color: #f9fafb;
}
.breadcrumb-dropdown {
position: absolute;
top: 100%;
left: 0;
z-index: 50;
background: white;
border: 1px solid #e5e7eb;
border-radius: 8px;
box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
min-width: 200px;
max-height: 300px;
overflow-y: auto;
display: none;
}
.breadcrumb-dropdown.show {
display: block;
}
.breadcrumb-dropdown-item {
padding: 8px 12px;
cursor: pointer;
display: flex;
align-items: center;
transition: background-color 0.2s;
}
.breadcrumb-dropdown-item:hover {
background-color: #f3f4f6;
}
.breadcrumb-separator {
cursor: pointer;
padding: 2px 4px;
border-radius: 4px;
transition: background-color 0.2s;
position: relative;
}
.breadcrumb-separator:hover {
background-color: #f3f4f6;
}
.path-input-container {
position: relative;
}
.path-input {
display: none;
min-width: 300px;
font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
}
.path-input.active {
display: block;
}
.breadcrumb-area {
border-radius: 6px;
padding: 4px 8px;
transition: all 0.2s ease;
min-width: 0;
flex: 1;
}
.breadcrumb-area.editing {
background-color: white;
border: 1px solid #3b82f6;
}
.path-edit-trigger {
cursor: pointer;
padding: 4px 8px;
border-radius: 6px;
transition: all 0.2s ease;
border: 1px solid transparent;
}
.path-edit-trigger:hover {
background-color: #f3f4f6;
border-color: #d1d5db;
}
.path-suggestions {
position: absolute;
top: 100%;
left: 0;
right: 0;
z-index: 60;
background: white;
border: 1px solid #e5e7eb;
border-top: none;
border-radius: 0 0 8px 8px;
box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
max-height: 200px;
overflow-y: auto;
display: none;
}
.path-suggestions.show {
display: block;
}
.path-suggestion-item {
padding: 8px 12px;
cursor: pointer;
display: flex;
align-items: center;
transition: background-color 0.2s;
font-size: 13px;
}
.path-suggestion-item:hover,
.path-suggestion-item.selected {
background-color: #f3f4f6;
}
.edit-path-hint {
font-size: 11px;
color: #6b7280;
margin-left: 8px;
}
.item-selected {
background-color: #dbeafe !important;
border: 2px solid #3b82f6 !important;
box-shadow: 0 0 0 1px #3b82f6;
}
.item-focused {
outline: 2px solid #3b82f6;
outline-offset: 2px;
}
.selectable-item {
position: relative;
user-select: none;
}
.selectable-item:focus {
outline: none;
}
.selection-rectangle {
position: absolute;
border: 2px solid #3b82f6;
background-color: rgba(59, 130, 246, 0.1);
pointer-events: none;
z-index: 10;
display: none;
}
.content-area {
position: relative;
}
</style>
</head>
<body class="bg-gray-50 font-inter">
<div class="h-screen flex flex-col">
<!-- Header -->
<header class="bg-white border-b border-gray-200 px-4 py-3">
<!-- File Operations Toolbar -->
<div class="flex items-center justify-between">
<div class="flex items-center space-x-2">
<button class="flex items-center space-x-2 px-3 py-2 bg-blue-600 text-white rounded-lg hover:bg-blue-700 transition-colors" title="New Folder">
<ion-icon name="add-outline" class="text-sm"></ion-icon>
<span class="text-sm font-medium">New</span>
</button>
<div class="w-px h-6 bg-gray-300"></div>
<button class="flex items-center space-x-2 px-3 py-2 bg-gray-100 text-gray-700 rounded-lg hover:bg-gray-200 transition-colors" title="Copy">
<ion-icon name="copy-outline" class="text-sm"></ion-icon>
<span class="text-sm">Copy</span>
</button>
<button class="flex items-center space-x-2 px-3 py-2 bg-gray-100 text-gray-700 rounded-lg hover:bg-gray-200 transition-colors" title="Cut">
<ion-icon name="cut-outline" class="text-sm"></ion-icon>
<span class="text-sm">Cut</span>
</button>
<button class="flex items-center space-x-2 px-3 py-2 bg-gray-100 text-gray-700 rounded-lg hover:bg-gray-200 transition-colors" title="Paste" disabled>
<ion-icon name="clipboard-outline" class="text-sm"></ion-icon>
<span class="text-sm">Paste</span>
</button>
<div class="w-px h-6 bg-gray-300"></div>
<button class="flex items-center space-x-2 px-3 py-2 bg-gray-100 text-gray-700 rounded-lg hover:bg-gray-200 transition-colors" title="Rename">
<ion-icon name="create-outline" class="text-sm"></ion-icon>
<span class="text-sm">Rename</span>
</button>
<button class="flex items-center space-x-2 px-3 py-2 bg-gray-100 text-gray-700 rounded-lg hover:bg-gray-200 transition-colors" title="Delete">
<ion-icon name="trash-outline" class="text-sm"></ion-icon>
<span class="text-sm">Delete</span>
</button>
<div class="w-px h-6 bg-gray-300"></div>
<button class="flex items-center space-x-2 px-3 py-2 bg-green-100 text-green-700 rounded-lg hover:bg-green-200 transition-colors" title="Add to Album">
<ion-icon name="albums-outline" class="text-sm"></ion-icon>
<span class="text-sm">Add to Album</span>
</button>
<button class="flex items-center space-x-2 px-3 py-2 bg-yellow-100 text-yellow-700 rounded-lg hover:bg-yellow-200 transition-colors" title="Edit Tags">
<ion-icon name="pricetag-outline" class="text-sm"></ion-icon>
<span class="text-sm">Tags</span>
</button>
<button class="flex items-center space-x-2 px-3 py-2 bg-purple-100 text-purple-700 rounded-lg hover:bg-purple-200 transition-colors" title="Batch Edit">
<ion-icon name="layers-outline" class="text-sm"></ion-icon>
<span class="text-sm">Batch Edit</span>
</button>
</div>
<div class="flex items-center space-x-4">
<!-- View Controls -->
<div class="flex items-center space-x-2 bg-gray-100 rounded-lg p-1">
<button id="gridViewBtn" class="px-3 py-1 rounded bg-white shadow-sm text-sm font-medium text-gray-700" onclick="setViewMode('grid')">Grid</button>
<button id="listViewBtn" class="px-3 py-1 rounded text-sm font-medium text-gray-500 hover:text-gray-700" onclick="setViewMode('list')">List</button>
</div>
<!-- Thumbnail Size (only show when Grid is selected) -->
<div id="thumbnailSizeControls" class="flex items-center space-x-2">
<span class="text-sm text-gray-600">Size:</span>
<div class="flex items-center space-x-1 bg-gray-100 rounded-lg p-1">
<button id="smallBtn" class="p-1 rounded hover:bg-white transition-colors" title="Small" onclick="setThumbnailSize('small')">
<ion-icon name="apps-outline" class="text-sm"></ion-icon>
</button>
<button id="mediumBtn" class="p-1 rounded bg-white shadow-sm transition-colors" title="Medium" onclick="setThumbnailSize('medium')">
<ion-icon name="grid-outline" class="text-sm"></ion-icon>
</button>
<button id="largeBtn" class="p-1 rounded hover:bg-white transition-colors" title="Large" onclick="setThumbnailSize('large')">
<ion-icon name="square-outline" class="text-sm"></ion-icon>
</button>
</div>
</div>
<!-- Layout Toggle -->
<div class="flex items-center space-x-1 bg-gray-100 rounded-lg p-1">
<button id="horizontalLayoutBtn" class="p-1 rounded bg-white shadow-sm transition-colors" title="Horizontal Layout" onclick="setLayoutMode('horizontal')">
<ion-icon name="resize-outline" class="text-sm"></ion-icon>
</button>
<button id="verticalLayoutBtn" class="p-1 rounded hover:bg-white transition-colors" title="Vertical Layout" onclick="setLayoutMode('vertical')">
<ion-icon name="swap-vertical-outline" class="text-sm"></ion-icon>
</button>
<button id="singleLayoutBtn" class="p-1 rounded hover:bg-white transition-colors" title="Single Pane" onclick="setLayoutMode('single')">
<ion-icon name="square-outline" class="text-sm"></ion-icon>
</button>
</div>
</div>
</div>
</header>
<!-- Main Content -->
<div id="mainContent" class="flex-1 flex overflow-hidden">
<!-- Left Pane -->
<div id="leftPane" class="flex-1 flex flex-col bg-white border-r border-gray-200">
<!-- Breadcrumb -->
<div id="leftBreadcrumb" class="px-4 py-2 border-b border-gray-100 bg-gray-50">
<div class="flex items-center">
<div class="flex items-center space-x-1">
<div class="breadcrumb-area flex items-center space-x-1 text-sm" id="leftBreadcrumbArea">
<div id="leftBreadcrumbContent">
<span class="breadcrumb-item px-2 py-1 rounded text-blue-600 font-medium">Home</span>
</div>
</div>
<div class="path-edit-trigger ml-2" onclick="enterEditMode('left')" title="Edit path">
<ion-icon name="create-outline" class="text-gray-500 text-sm"></ion-icon>
</div>
</div>
<div class="path-input-container">
<input type="text" id="leftPathInput" class="path-input px-3 py-2 text-sm border border-gray-300 rounded-lg" placeholder="Enter path..." onblur="exitEditMode('left')" onkeydown="handlePathInputKeydown(event, 'left')" oninput="showPathSuggestions(event, 'left')">
<div class="path-suggestions" id="leftPathSuggestions">
<!-- Suggestions will be populated here -->
</div>
</div>
</div>
</div>
<!-- Content Area -->
<div class="flex-1 p-4 overflow-auto content-area" id="leftContentArea" onmousedown="startDragSelection(event, 'left')" onmouseup="endDragSelection(event, 'left')" onmousemove="updateDragSelection(event, 'left')" onclick="handleContentAreaClick(event, 'left')">
<div id="leftContent" class="grid grid-medium gap-4">
<!-- Content will be loaded here -->
</div>
<div id="leftSelectionRect" class="selection-rectangle"></div>
</div>
</div>
<!-- Splitter -->
<div id="splitter" class="w-1 bg-gray-200 pane-splitter horizontal hidden"></div>
<!-- Right Pane (hidden by default) -->
<div id="rightPane" class="flex-1 flex-col bg-white hidden">
<!-- Breadcrumb -->
<div id="rightBreadcrumb" class="px-4 py-2 border-b border-gray-100 bg-gray-50">
<div class="flex items-center">
<div class="flex items-center space-x-1">
<div class="breadcrumb-area flex items-center space-x-1 text-sm" id="rightBreadcrumbArea">
<div id="rightBreadcrumbContent">
<span class="breadcrumb-item px-2 py-1 rounded text-blue-600 font-medium">Home</span>
</div>
</div>
<div class="path-edit-trigger ml-2" onclick="enterEditMode('right')" title="Edit path">
<ion-icon name="create-outline" class="text-gray-500 text-sm"></ion-icon>
</div>
</div>
<div class="path-input-container">
<input type="text" id="rightPathInput" class="path-input px-3 py-2 text-sm border border-gray-300 rounded-lg" placeholder="Enter path..." onblur="exitEditMode('right')" onkeydown="handlePathInputKeydown(event, 'right')" oninput="showPathSuggestions(event, 'right')">
<div class="path-suggestions" id="rightPathSuggestions">
<!-- Suggestions will be populated here -->
</div>
</div>
</div>
</div>
<!-- Content Area -->
<div class="flex-1 p-4 overflow-auto content-area" id="rightContentArea" onmousedown="startDragSelection(event, 'right')" onmouseup="endDragSelection(event, 'right')" onmousemove="updateDragSelection(event, 'right')" onclick="handleContentAreaClick(event, 'right')">
<div id="rightContent" class="grid grid-medium gap-4">
<!-- Content will be loaded here -->
</div>
<div id="rightSelectionRect" class="selection-rectangle"></div>
</div>
</div>
</div>
</div>
<script>
// Sample data structure
const folderStructure = {
'Home': {
type: 'folder',
children: {
'My Photos': {
type: 'folder',
children: {
'Vacation 2023': {
type: 'folder',
children: {
'Beach': {
type: 'folder',
children: {
'photo1.jpg': { type: 'photo', size: '2.4 MB', date: '2023-07-15' },
'photo2.jpg': { type: 'photo', size: '3.1 MB', date: '2023-07-15' },
'photo3.jpg': { type: 'photo', size: '2.8 MB', date: '2023-07-16' },
'photo4.jpg': { type: 'photo', size: '4.1 MB', date: '2023-07-16' },
'photo5.jpg': { type: 'photo', size: '3.5 MB', date: '2023-07-17' },
'beach_sunset.jpg': { type: 'photo', size: '5.2 MB', date: '2023-07-17' },
'waves.jpg': { type: 'photo', size: '3.8 MB', date: '2023-07-18' },
'seashells.jpg': { type: 'photo', size: '2.1 MB', date: '2023-07-18' }
}
},
'Mountains': {
type: 'folder',
children: {
'sunrise.jpg': { type: 'photo', size: '4.2 MB', date: '2023-07-20' },
'sunset.jpg': { type: 'photo', size: '3.8 MB', date: '2023-07-20' },
'peak_view.jpg': { type: 'photo', size: '6.1 MB', date: '2023-07-21' },
'hiking_trail.jpg': { type: 'photo', size: '4.5 MB', date: '2023-07-21' },
'mountain_lake.jpg': { type: 'photo', size: '5.3 MB', date: '2023-07-22' },
'forest.jpg': { type: 'photo', size: '4.8 MB', date: '2023-07-22' }
}
},
'City Tour': {
type: 'folder',
children: {
'architecture.jpg': { type: 'photo', size: '3.2 MB', date: '2023-07-25' },
'street_art.jpg': { type: 'photo', size: '2.7 MB', date: '2023-07-25' },
'museum.jpg': { type: 'photo', size: '2.9 MB', date: '2023-07-26' },
'cafe.jpg': { type: 'photo', size: '2.3 MB', date: '2023-07-26' }
}
}
}
},
'Family': {
type: 'folder',
children: {
'Birthday Party': {
type: 'folder',
children: {
'cake.jpg': { type: 'photo', size: '2.1 MB', date: '2023-08-10' },
'group_photo.jpg': { type: 'photo', size: '3.4 MB', date: '2023-08-10' },
'presents.jpg': { type: 'photo', size: '2.8 MB', date: '2023-08-10' }
}
},
'dinner.jpg': { type: 'photo', size: '2.2 MB', date: '2023-08-15' },
'family_portrait.jpg': { type: 'photo', size: '4.1 MB', date: '2023-08-20' },
'kids_playing.jpg': { type: 'photo', size: '3.3 MB', date: '2023-08-22' },
'garden.jpg': { type: 'photo', size: '2.9 MB', date: '2023-08-25' }
}
},
'Events': {
type: 'folder',
children: {
'wedding.jpg': { type: 'photo', size: '5.1 MB', date: '2023-09-05' },
'graduation.jpg': { type: 'photo', size: '3.7 MB', date: '2023-09-10' },
'concert.jpg': { type: 'photo', size: '2.8 MB', date: '2023-09-15' }
}
}
}
},
'Work Projects': {
type: 'folder',
children: {
'Screenshots': {
type: 'folder',
children: {
'design1.png': { type: 'photo', size: '1.2 MB', date: '2023-09-01' },
'design2.png': { type: 'photo', size: '1.5 MB', date: '2023-09-02' },
'mockup.png': { type: 'photo', size: '2.1 MB', date: '2023-09-03' },
'wireframe.png': { type: 'photo', size: '0.8 MB', date: '2023-09-04' },
'prototype.png': { type: 'photo', size: '1.9 MB', date: '2023-09-05' }
}
},
'Presentations': {
type: 'folder',
children: {
'slide1.jpg': { type: 'photo', size: '1.3 MB', date: '2023-09-08' },
'slide2.jpg': { type: 'photo', size: '1.1 MB', date: '2023-09-08' },
'slide3.jpg': { type: 'photo', size: '1.4 MB', date: '2023-09-08' }
}
}
}
},
'Camera Roll': {
type: 'folder',
children: {
'Recent': {
type: 'folder',
children: {
'IMG_010.jpg': { type: 'photo', size: '3.2 MB', date: '2023-09-25' },
'IMG_011.jpg': { type: 'photo', size: '2.9 MB', date: '2023-09-25' },
'IMG_012.jpg': { type: 'photo', size: '3.4 MB', date: '2023-09-26' },
'IMG_013.jpg': { type: 'photo', size: '4.1 MB', date: '2023-09-26' }
}
},
'IMG_001.jpg': { type: 'photo', size: '3.2 MB', date: '2023-09-15' },
'IMG_002.jpg': { type: 'photo', size: '2.9 MB', date: '2023-09-15' },
'IMG_003.jpg': { type: 'photo', size: '3.4 MB', date: '2023-09-16' },
'IMG_004.jpg': { type: 'photo', size: '2.7 MB', date: '2023-09-17' },
'IMG_005.jpg': { type: 'photo', size: '3.8 MB', date: '2023-09-18' },
'IMG_006.jpg': { type: 'photo', size: '4.2 MB', date: '2023-09-19' },
'IMG_007.jpg': { type: 'photo', size: '3.1 MB', date: '2023-09-20' },
'IMG_008.jpg': { type: 'photo', size: '2.8 MB', date: '2023-09-21' },
'IMG_009.jpg': { type: 'photo', size: '3.6 MB', date: '2023-09-22' }
}
},
'Archives': {
type: 'folder',
children: {
'2022': {
type: 'folder',
children: {
'old_photo1.jpg': { type: 'photo', size: '2.1 MB', date: '2022-12-25' },
'old_photo2.jpg': { type: 'photo', size: '1.8 MB', date: '2022-12-31' }
}
},
'2021': {
type: 'folder',
children: {
'vintage1.jpg': { type: 'photo', size: '1.5 MB', date: '2021-06-15' },
'vintage2.jpg': { type: 'photo', size: '1.9 MB', date: '2021-08-20' }
}
}
}
}
}
}
};
// Application state
let layoutMode = 'single'; // 'single', 'horizontal', 'vertical'
let viewMode = 'grid'; // 'grid', 'list'
let thumbnailSize = 'medium'; // 'small', 'medium', 'large'
let leftPath = ['Home'];
let rightPath = ['Home'];
let isDragging = false;
// Selection state
let leftSelectedItems = new Set();
let rightSelectedItems = new Set();
let leftFocusedItem = null;
let rightFocusedItem = null;
let leftAnchorItem = null; // For shift selection
let rightAnchorItem = null; // For shift selection
// Drag selection state
let isDragSelecting = false;
let dragStartX = 0;
let dragStartY = 0;
let dragCurrentX = 0;
let dragCurrentY = 0;
let dragPane = null;
let dragInitialSelections = new Set(); // Store selections before drag starts
let dragCtrlKey = false; // Store ctrl key state during drag
let justFinishedDrag = false; // Prevent click event from clearing selection after drag
// Initialize the application
function init() {
loadContent('left');
updateBreadcrumb('left');
setupSplitter();
setupKeyboardNavigation();
}
// Get current folder from path
function getCurrentFolder(path) {
let current = folderStructure;
for (let segment of path) {
if (current[segment] && current[segment].children) {
current = current[segment].children;
} else {
return null;
}
}
return current;
}
// Load content for a pane
function loadContent(pane) {
const path = pane === 'left' ? leftPath : rightPath;
const contentElement = document.getElementById(pane + 'Content');
const currentFolder = getCurrentFolder(path);
// Clear selection when navigating
if (pane === 'left') {
leftSelectedItems.clear();
leftFocusedItem = null;
leftAnchorItem = null;
} else {
rightSelectedItems.clear();
rightFocusedItem = null;
rightAnchorItem = null;
}
if (!currentFolder) {
contentElement.innerHTML = '<p class="text-gray-500">Folder not found</p>';
return;
}
// Sort items: folders first, then photos
const items = Object.entries(currentFolder).sort(([,a], [,b]) => {
if (a.type === 'folder' && b.type !== 'folder') return -1;
if (a.type !== 'folder' && b.type === 'folder') return 1;
return 0;
});
if (viewMode === 'list') {
contentElement.className = 'list-view';
let html = '';
items.forEach(([name, item], index) => {
const itemId = `${pane}-item-${index}`;
if (item.type === 'folder') {
html += `
<div class="list-item folder-item selectable-item" data-item-name="${name}" data-item-id="${itemId}" data-pane="${pane}" tabindex="0"
onclick="handleItemClick(event, '${pane}', '${name}', ${index})"
ondblclick="navigateToFolder('${pane}', '${name}')">
<ion-icon name="folder-outline" class="text-blue-500 text-lg mr-3"></ion-icon>
<div class="flex-1">
<p class="text-sm font-medium text-gray-700">${name}</p>
<p class="text-xs text-gray-500">Folder</p>
</div>
</div>
`;
} else if (item.type === 'photo') {
html += `
<div class="list-item photo-item selectable-item" data-item-name="${name}" data-item-id="${itemId}" data-pane="${pane}" tabindex="0"
onclick="handleItemClick(event, '${pane}', '${name}', ${index})">
<ion-icon name="image-outline" class="text-green-500 text-lg mr-3"></ion-icon>
<div class="flex-1">
<p class="text-sm font-medium text-gray-700">${name}</p>
<p class="text-xs text-gray-500">${item.size} • ${item.date}</p>
</div>
</div>
`;
}
});
contentElement.innerHTML = html;
} else {
// Grid view
contentElement.className = `grid grid-${thumbnailSize} gap-4`;
let html = '';
items.forEach(([name, item], index) => {
const itemId = `${pane}-item-${index}`;
if (item.type === 'folder') {
html += `
<div class="folder-item selectable-item bg-white rounded-lg border border-gray-200 p-4 text-center hover:shadow-md transition-all"
data-item-name="${name}" data-item-id="${itemId}" data-pane="${pane}" tabindex="0"
onclick="handleItemClick(event, '${pane}', '${name}', ${index})"
ondblclick="navigateToFolder('${pane}', '${name}')">
<ion-icon name="folder-outline" class="text-blue-500 text-3xl mb-2"></ion-icon>
<p class="text-sm font-medium text-gray-700 truncate">${name}</p>
</div>
`;
} else if (item.type === 'photo') {
html += `
<div class="photo-item selectable-item bg-white rounded-lg border border-gray-200 p-4 text-center hover:shadow-md transition-all"
data-item-name="${name}" data-item-id="${itemId}" data-pane="${pane}" tabindex="0"
onclick="handleItemClick(event, '${pane}', '${name}', ${index})">
<ion-icon name="image-outline" class="text-green-500 text-3xl mb-2"></ion-icon>
<p class="text-sm font-medium text-gray-700 truncate">${name}</p>
<p class="text-xs text-gray-500">${item.size}</p>
</div>
`;
}
});
contentElement.innerHTML = html;
}
// Set default focus to first item (but don't select it)
if (items.length > 0) {
if (pane === 'left') {
leftFocusedItem = { name: items[0][0], index: 0 };
leftAnchorItem = { name: items[0][0], index: 0 };
} else {
rightFocusedItem = { name: items[0][0], index: 0 };
rightAnchorItem = { name: items[0][0], index: 0 };
}
}
}
// Navigate to folder
function navigateToFolder(pane, folderName) {
const path = pane === 'left' ? leftPath : rightPath;
path.push(folderName);
loadContent(pane);
updateBreadcrumb(pane);
}
// Update breadcrumb navigation
function updateBreadcrumb(pane) {
const path = pane === 'left' ? leftPath : rightPath;
const breadcrumbContentElement = document.getElementById(pane + 'BreadcrumbContent');
let html = '<div class="flex items-center space-x-1">';
path.forEach((segment, index) => {
if (index > 0) {
html += `
<div class="breadcrumb-separator" onclick="showBreadcrumbDropdown('${pane}', ${index - 1})">
<ion-icon name="chevron-forward-outline" class="text-gray-400 text-xs"></ion-icon>
<div class="breadcrumb-dropdown" id="${pane}Dropdown${index - 1}">
<!-- Dropdown content will be populated dynamically -->
</div>
</div>
`;
}
if (index === path.length - 1) {
html += `<span class="px-2 py-1 rounded bg-blue-100 text-blue-700 font-medium">${segment}</span>`;
} else {
html += `<span class="breadcrumb-item px-2 py-1 rounded text-gray-600 hover:bg-gray-100" onclick="navigateToBreadcrumb('${pane}', ${index})">${segment}</span>`;
}
});
html += '</div>';
breadcrumbContentElement.innerHTML = html;
}
// Navigate via breadcrumb
function navigateToBreadcrumb(pane, index) {
const path = pane === 'left' ? leftPath : rightPath;
if (pane === 'left') {
leftPath = leftPath.slice(0, index + 1);
} else {
rightPath = rightPath.slice(0, index + 1);
}
loadContent(pane);
updateBreadcrumb(pane);
}
// Set view mode (grid/list)
function setViewMode(mode) {
viewMode = mode;
// Update button states
document.getElementById('gridViewBtn').className = mode === 'grid'
? 'px-3 py-1 rounded bg-white shadow-sm text-sm font-medium text-gray-700'
: 'px-3 py-1 rounded text-sm font-medium text-gray-500 hover:text-gray-700';
document.getElementById('listViewBtn').className = mode === 'list'
? 'px-3 py-1 rounded bg-white shadow-sm text-sm font-medium text-gray-700'
: 'px-3 py-1 rounded text-sm font-medium text-gray-500 hover:text-gray-700';
// Show/hide thumbnail size controls based on view mode
const thumbnailControls = document.getElementById('thumbnailSizeControls');
if (mode === 'grid') {
thumbnailControls.style.display = 'flex';
} else {
thumbnailControls.style.display = 'none';
}
// Reload content
loadContent('left');
if (layoutMode !== 'single') {
loadContent('right');
}
}
// Set thumbnail size
function setThumbnailSize(size) {
thumbnailSize = size;
// Update button states
['small', 'medium', 'large'].forEach(s => {
document.getElementById(s + 'Btn').className = s === size
? 'p-1 rounded bg-white shadow-sm transition-colors'
: 'p-1 rounded hover:bg-white transition-colors';
});
// Reload content if in grid mode
if (viewMode === 'grid') {
loadContent('left');
if (layoutMode !== 'single') {
loadContent('right');
}
}
}
// Set layout mode
function setLayoutMode(mode) {
layoutMode = mode;
const rightPane = document.getElementById('rightPane');
const splitter = document.getElementById('splitter');
const mainContent = document.getElementById('mainContent');
// Update button states
['horizontal', 'vertical', 'single'].forEach(m => {
const btn = document.getElementById(m + 'LayoutBtn');
btn.className = m === mode
? 'p-1 rounded bg-white shadow-sm transition-colors'
: 'p-1 rounded hover:bg-white transition-colors';
});
if (mode === 'single') {
rightPane.classList.add('hidden');
rightPane.classList.remove('flex');
splitter.classList.add('hidden');
mainContent.style.flexDirection = '';
mainContent.style.gridTemplateColumns = '';
mainContent.style.gridTemplateRows = '';
} else if (mode === 'horizontal') {
rightPane.classList.remove('hidden');
rightPane.classList.add('flex');
splitter.classList.remove('hidden');
splitter.className = 'w-1 bg-gray-200 pane-splitter horizontal';
mainContent.style.flexDirection = 'row';
mainContent.style.gridTemplateColumns = '1fr 4px 1fr';
mainContent.style.gridTemplateRows = '';
mainContent.style.display = 'grid';
loadContent('right');
updateBreadcrumb('right');
} else if (mode === 'vertical') {
rightPane.classList.remove('hidden');
rightPane.classList.add('flex');
splitter.classList.remove('hidden');
splitter.className = 'h-1 bg-gray-200 pane-splitter vertical';
mainContent.style.flexDirection = 'column';
mainContent.style.gridTemplateRows = '1fr 4px 1fr';
mainContent.style.gridTemplateColumns = '';
mainContent.style.display = 'grid';
loadContent('right');
updateBreadcrumb('right');
}
}
// Setup splitter functionality
function setupSplitter() {
const splitter = document.getElementById('splitter');
const mainContent = document.getElementById('mainContent');
splitter.addEventListener('mousedown', (e) => {
isDragging = true;
splitter.classList.add('dragging');
if (layoutMode === 'horizontal') {
document.body.style.cursor = 'col-resize';
} else if (layoutMode === 'vertical') {
document.body.style.cursor = 'row-resize';
}
document.body.style.userSelect = 'none';
});
document.addEventListener('mousemove', (e) => {
if (!isDragging) return;
const rect = mainContent.getBoundingClientRect();
if (layoutMode === 'horizontal') {
const x = e.clientX - rect.left;
const percentage = (x / rect.width) * 100;
if (percentage > 20 && percentage < 80) {
mainContent.style.gridTemplateColumns = `${percentage}% 4px 1fr`;
}
} else if (layoutMode === 'vertical') {
const y = e.clientY - rect.top;
const percentage = (y / rect.height) * 100;
if (percentage > 20 && percentage < 80) {
mainContent.style.gridTemplateRows = `${percentage}% 4px 1fr`;
}
}
});
document.addEventListener('mouseup', () => {
if (isDragging) {
isDragging = false;
splitter.classList.remove('dragging');
document.body.style.cursor = '';
document.body.style.userSelect = '';
}
});
}
// Show breadcrumb dropdown
function showBreadcrumbDropdown(pane, index) {
// Hide all other dropdowns
document.querySelectorAll('.breadcrumb-dropdown').forEach(dropdown => {
dropdown.classList.remove('show');
});
const path = pane === 'left' ? leftPath : rightPath;
const dropdownId = `${pane}Dropdown${index}`;
const dropdown = document.getElementById(dropdownId);
if (!dropdown) return;
// Get folders at the specified path
const currentPath = path.slice(0, index + 1);
const currentFolder = getCurrentFolder(currentPath);
if (!currentFolder) return;
// Build dropdown content
let html = '';
Object.entries(currentFolder).forEach(([name, item]) => {
if (item.type === 'folder') {
html += `
<div class="breadcrumb-dropdown-item" onclick="navigateFromBreadcrumbDropdown('${pane}', ${index}, '${name}')">
<ion-icon name="folder-outline" class="text-blue-500 text-sm mr-2"></ion-icon>
<span class="text-sm">${name}</span>
</div>
`;
}
});
if (html === '') {
html = '<div class="breadcrumb-dropdown-item"><span class="text-sm text-gray-500">No folders</span></div>';
}
dropdown.innerHTML = html;
dropdown.classList.add('show');
// Hide dropdown when clicking outside
setTimeout(() => {
document.addEventListener('click', function hideDropdown(e) {
if (!dropdown.contains(e.target) && !e.target.closest('.breadcrumb-separator')) {
dropdown.classList.remove('show');
document.removeEventListener('click', hideDropdown);
}
});
}, 0);
}
// Navigate from breadcrumb dropdown
function navigateFromBreadcrumbDropdown(pane, index, folderName) {
const path = pane === 'left' ? leftPath : rightPath;
const newPath = path.slice(0, index + 1);
newPath.push(folderName);
if (pane === 'left') {
leftPath = newPath;
} else {
rightPath = newPath;
}
loadContent(pane);
updateBreadcrumb(pane);
// Hide dropdown immediately after selection
const dropdown = document.getElementById(`${pane}Dropdown${index}`);
if (dropdown) {
dropdown.classList.remove('show');
}
}
// Enter edit mode (address bar style)
function enterEditMode(pane) {
const breadcrumbArea = document.getElementById(pane + 'BreadcrumbArea');
const editTrigger = breadcrumbArea.parentElement.querySelector('.path-edit-trigger');
const inputElement = document.getElementById(pane + 'PathInput');
const path = pane === 'left' ? leftPath : rightPath;
breadcrumbArea.style.display = 'none';
editTrigger.style.display = 'none';
inputElement.classList.add('active');
inputElement.value = path.join('/');
inputElement.focus();
inputElement.select();
}
// Exit edit mode
function exitEditMode(pane) {
const breadcrumbArea = document.getElementById(pane + 'BreadcrumbArea');
const editTrigger = breadcrumbArea.parentElement.querySelector('.path-edit-trigger');
const inputElement = document.getElementById(pane + 'PathInput');
const suggestionsElement = document.getElementById(pane + 'PathSuggestions');
breadcrumbArea.style.display = 'flex';
editTrigger.style.display = 'block';
inputElement.classList.remove('active');
suggestionsElement.classList.remove('show');
}
// Handle path input keydown
function handlePathInputKeydown(event, pane) {
const suggestionsElement = document.getElementById(pane + 'PathSuggestions');
const suggestions = suggestionsElement.querySelectorAll('.path-suggestion-item');
if (event.key === 'Enter') {
const inputElement = document.getElementById(pane + 'PathInput');
const pathString = inputElement.value.trim();
if (pathString) {
navigateToPath(pane, pathString);
}
exitEditMode(pane);
} else if (event.key === 'Escape') {
exitEditMode(pane);
} else if (event.key === 'ArrowDown') {
event.preventDefault();
const selected = suggestionsElement.querySelector('.selected');
if (selected && selected.nextElementSibling) {
selected.classList.remove('selected');
selected.nextElementSibling.classList.add('selected');
} else if (suggestions.length > 0) {
suggestions.forEach(s => s.classList.remove('selected'));
suggestions[0].classList.add('selected');
}
} else if (event.key === 'ArrowUp') {
event.preventDefault();
const selected = suggestionsElement.querySelector('.selected');
if (selected && selected.previousElementSibling) {
selected.classList.remove('selected');
selected.previousElementSibling.classList.add('selected');
} else if (suggestions.length > 0) {
suggestions.forEach(s => s.classList.remove('selected'));
suggestions[suggestions.length - 1].classList.add('selected');
}
} else if (event.key === 'Tab' && suggestions.length > 0) {
event.preventDefault();
const selected = suggestionsElement.querySelector('.selected') || suggestions[0];
if (selected) {
document.getElementById(pane + 'PathInput').value = selected.dataset.path;
}
}
}
// Show path suggestions
function showPathSuggestions(event, pane) {
const inputValue = event.target.value.trim();
const suggestionsElement = document.getElementById(pane + 'PathSuggestions');
if (!inputValue) {
suggestionsElement.classList.remove('show');
return;
}
// Get all possible paths
const allPaths = getAllPossiblePaths();
const filteredPaths = allPaths.filter(path =>
path.toLowerCase().includes(inputValue.toLowerCase()) && path !== inputValue
);
if (filteredPaths.length === 0) {
suggestionsElement.classList.remove('show');
return;
}
let html = '';
filteredPaths.slice(0, 8).forEach((path, index) => {
html += `
<div class="path-suggestion-item ${index === 0 ? 'selected' : ''}"
data-path="${path}"
onclick="selectPathSuggestion('${pane}', '${path}')">
<ion-icon name="folder-outline" class="text-blue-500 text-sm mr-2"></ion-icon>
<span>${path}</span>
</div>
`;
});
suggestionsElement.innerHTML = html;
suggestionsElement.classList.add('show');
}
// Get all possible paths
function getAllPossiblePaths() {
const paths = [];
function traverseFolder(currentPath, folder) {
Object.entries(folder).forEach(([name, item]) => {
if (item.type === 'folder') {
const newPath = currentPath ? `${currentPath}/${name}` : name;
paths.push(newPath);
if (item.children) {
traverseFolder(newPath, item.children);
}
}
});
}
traverseFolder('', folderStructure);
return paths.sort();
}
// Select path suggestion
function selectPathSuggestion(pane, path) {
document.getElementById(pane + 'PathInput').value = path;
navigateToPath(pane, path);
exitEditMode(pane);
}
// Navigate to path
function navigateToPath(pane, pathString) {
const pathSegments = pathString.split('/').filter(segment => segment.trim() !== '');
// Always start from Home
if (pathSegments.length === 0 || pathSegments[0] !== 'Home') {
pathSegments.unshift('Home');
}
// Validate path exists
let current = folderStructure;
for (let i = 0; i < pathSegments.length; i++) {
const segment = pathSegments[i];
if (current[segment] && current[segment].children) {
current = current[segment].children;
} else if (i === pathSegments.length - 1 && current[segment]) {
// Last segment can be a file or folder
break;
} else {
// Invalid path
alert('Path not found: ' + pathSegments.slice(0, i + 1).join('/'));
return;
}
}
// Set new path
if (pane === 'left') {
leftPath = pathSegments;
} else {
rightPath = pathSegments;
}
loadContent(pane);
updateBreadcrumb(pane);
}
// Handle item click for selection
function handleItemClick(event, pane, itemName, index) {
event.stopPropagation();
const selectedItems = pane === 'left' ? leftSelectedItems : rightSelectedItems;
const items = getVisibleItems(pane);
if (event.shiftKey) {
// Range selection with Shift
const anchorItem = pane === 'left' ? leftAnchorItem : rightAnchorItem;
if (anchorItem !== null) {
// Clear previous selections if not holding Ctrl
if (!event.ctrlKey && !event.metaKey) {
clearAllSelections(pane);
}
// Select range from anchor to current
const startIndex = Math.min(anchorItem.index, index);
const endIndex = Math.max(anchorItem.index, index);
for (let i = startIndex; i <= endIndex; i++) {
if (items[i]) {
selectedItems.add(items[i].name);
addItemSelection(pane, items[i].name);
}
}
} else {
// No anchor, treat as normal click
clearAllSelections(pane);
selectedItems.add(itemName);
addItemSelection(pane, itemName);
// Set anchor
if (pane === 'left') {
leftAnchorItem = { name: itemName, index: index };
} else {
rightAnchorItem = { name: itemName, index: index };
}
}
} else if (event.ctrlKey || event.metaKey) {
// Toggle selection with Ctrl/Cmd
if (selectedItems.has(itemName)) {
selectedItems.delete(itemName);
removeItemSelection(pane, itemName);
} else {
selectedItems.add(itemName);
addItemSelection(pane, itemName);
}
// Update anchor
if (pane === 'left') {
leftAnchorItem = { name: itemName, index: index };
} else {
rightAnchorItem = { name: itemName, index: index };
}
} else {
// Single select - clear all previous selections
clearAllSelections(pane);
selectedItems.add(itemName);
addItemSelection(pane, itemName);
// Set anchor
if (pane === 'left') {
leftAnchorItem = { name: itemName, index: index };
} else {
rightAnchorItem = { name: itemName, index: index };
}
}
setFocusedItem(pane, itemName, index);
}
// Set focused item
function setFocusedItem(pane, itemName, index) {
// Clear previous focus in the specific pane
const contentArea = document.getElementById(pane + 'ContentArea');
if (contentArea) {
contentArea.querySelectorAll('.item-focused').forEach(el => {
el.classList.remove('item-focused');
});
}
if (pane === 'left') {
leftFocusedItem = { name: itemName, index: index };
} else {
rightFocusedItem = { name: itemName, index: index };
}
// Add focus to new item
const itemElement = document.querySelector(`[data-pane="${pane}"][data-item-name="${itemName}"]`);
if (itemElement) {
itemElement.classList.add('item-focused');
itemElement.focus();
}
}
// Add visual selection to item
function addItemSelection(pane, itemName) {
const itemElement = document.querySelector(`[data-pane="${pane}"][data-item-name="${itemName}"]`);
if (itemElement) {
itemElement.classList.add('item-selected');
}
}
// Remove visual selection from item
function removeItemSelection(pane, itemName) {
const itemElement = document.querySelector(`[data-pane="${pane}"][data-item-name="${itemName}"]`);
if (itemElement) {
itemElement.classList.remove('item-selected');
}
}
// Clear all selections in a pane
function clearAllSelections(pane) {
const selectedItems = pane === 'left' ? leftSelectedItems : rightSelectedItems;
selectedItems.forEach(itemName => {
removeItemSelection(pane, itemName);
});
selectedItems.clear();
}
// Setup keyboard navigation
function setupKeyboardNavigation() {
document.addEventListener('keydown', (event) => {
const activePane = getActivePane();
if (!activePane) return;
// Don't interfere with path input
if (event.target.tagName === 'INPUT') return;
const items = getVisibleItems(activePane);
if (items.length === 0) return;
const focusedItem = activePane === 'left' ? leftFocusedItem : rightFocusedItem;
const selectedItems = activePane === 'left' ? leftSelectedItems : rightSelectedItems;
// If no focused item, focus first item
if (!focusedItem && items.length > 0) {
setFocusedItem(activePane, items[0].name, 0);
return;
}
if (!focusedItem) return;
let newIndex = focusedItem.index;
let shouldUpdateFocus = false;
switch (event.key) {
case 'ArrowUp':
event.preventDefault();
if (viewMode === 'list') {
newIndex = Math.max(0, focusedItem.index - 1);
} else {
// Grid view - move up by number of columns
const cols = getGridColumns();
newIndex = Math.max(0, focusedItem.index - cols);
}
shouldUpdateFocus = true;
break;
case 'ArrowDown':
event.preventDefault();
if (viewMode === 'list') {
newIndex = Math.min(items.length - 1, focusedItem.index + 1);
} else {
// Grid view - move down by number of columns
const cols = getGridColumns();
newIndex = Math.min(items.length - 1, focusedItem.index + cols);
}
shouldUpdateFocus = true;
break;
case 'ArrowLeft':
if (viewMode === 'grid') {
event.preventDefault();
newIndex = Math.max(0, focusedItem.index - 1);
shouldUpdateFocus = true;
}
break;
case 'ArrowRight':
if (viewMode === 'grid') {
event.preventDefault();
newIndex = Math.min(items.length - 1, focusedItem.index + 1);
shouldUpdateFocus = true;
}
break;
case 'Enter':
event.preventDefault();
const currentItem = items[focusedItem.index];
if (currentItem && currentItem.type === 'folder') {
navigateToFolder(activePane, currentItem.name);
}
break;
case ' ':
event.preventDefault();
// Space toggles selection of focused item
const currentItemName = items[focusedItem.index].name;
if (selectedItems.has(currentItemName)) {
selectedItems.delete(currentItemName);
removeItemSelection(activePane, currentItemName);
} else {
selectedItems.add(currentItemName);
addItemSelection(activePane, currentItemName);
}
// Update anchor
if (activePane === 'left') {
leftAnchorItem = { name: currentItemName, index: focusedItem.index };
} else {
rightAnchorItem = { name: currentItemName, index: focusedItem.index };
}
break;
case 'a':
// Ctrl+A to select all
if (event.ctrlKey || event.metaKey) {
event.preventDefault();
clearAllSelections(activePane);
items.forEach(item => {
selectedItems.add(item.name);
addItemSelection(activePane, item.name);
});
}
break;
}
// Handle focus and selection changes for arrow keys
if (shouldUpdateFocus && newIndex !== focusedItem.index) {
const newItem = items[newIndex];
if (!newItem) return;
if (event.shiftKey) {
// Shift+Arrow: extend selection from anchor to new position
const anchorItem = activePane === 'left' ? leftAnchorItem : rightAnchorItem;
if (anchorItem !== null) {
// Clear and reselect range
clearAllSelections(activePane);
const startIndex = Math.min(anchorItem.index, newIndex);
const endIndex = Math.max(anchorItem.index, newIndex);
for (let i = startIndex; i <= endIndex; i++) {
if (items[i]) {
selectedItems.add(items[i].name);
addItemSelection(activePane, items[i].name);
}
}
} else {
// No anchor, select from current to new
const startIndex = Math.min(focusedItem.index, newIndex);
const endIndex = Math.max(focusedItem.index, newIndex);
for (let i = startIndex; i <= endIndex; i++) {
if (items[i]) {
selectedItems.add(items[i].name);
addItemSelection(activePane, items[i].name);
}
}
// Set anchor to starting position
if (activePane === 'left') {
leftAnchorItem = { name: focusedItem.name, index: focusedItem.index };
} else {
rightAnchorItem = { name: focusedItem.name, index: focusedItem.index };
}
}
setFocusedItem(activePane, newItem.name, newIndex);
} else if (event.ctrlKey || event.metaKey) {
// Ctrl+Arrow: move focus only, don't change selection
setFocusedItem(activePane, newItem.name, newIndex);
} else {
// Plain arrow: move focus and select only the new item
clearAllSelections(activePane);
selectedItems.add(newItem.name);
addItemSelection(activePane, newItem.name);
setFocusedItem(activePane, newItem.name, newIndex);
// Update anchor
if (activePane === 'left') {
leftAnchorItem = { name: newItem.name, index: newIndex };
} else {
rightAnchorItem = { name: newItem.name, index: newIndex };
}
}
}
});
}
// Get currently active pane
function getActivePane() {
const leftPane = document.getElementById('leftPane');
const rightPane = document.getElementById('rightPane');
if (document.activeElement && leftPane.contains(document.activeElement)) {
return 'left';
} else if (document.activeElement && rightPane.contains(document.activeElement)) {
return 'right';
} else {
// Default to left pane
return 'left';
}
}
// Get visible items in current folder
function getVisibleItems(pane) {
const path = pane === 'left' ? leftPath : rightPath;
const currentFolder = getCurrentFolder(path);
if (!currentFolder) return [];
// Sort items: folders first, then photos
const items = Object.entries(currentFolder).sort(([,a], [,b]) => {
if (a.type === 'folder' && b.type !== 'folder') return -1;
if (a.type !== 'folder' && b.type === 'folder') return 1;
return 0;
});
return items.map(([name, item], index) => ({ name, type: item.type, index }));
}
// Get number of columns in grid view
function getGridColumns() {
const contentElement = document.getElementById('leftContent');
if (!contentElement) return 4;
const computedStyle = window.getComputedStyle(contentElement);
const gridCols = computedStyle.gridTemplateColumns;
if (gridCols && gridCols !== 'none') {
return gridCols.split(' ').length;
}
// Fallback based on thumbnail size
switch (thumbnailSize) {
case 'small': return 8;
case 'medium': return 6;
case 'large': return 4;
default: return 4;
}
}
// Start drag selection
function startDragSelection(event, pane) {
// Only start drag selection if clicking on empty area (not on an item)
if (event.target.closest('.selectable-item')) {
return;
}
// Reset the flag
justFinishedDrag = false;
isDragSelecting = true;
dragPane = pane;
dragCtrlKey = event.ctrlKey || event.metaKey;
const contentArea = document.getElementById(pane + 'ContentArea');
const rect = contentArea.getBoundingClientRect();
dragStartX = event.clientX - rect.left + contentArea.scrollLeft;
dragStartY = event.clientY - rect.top + contentArea.scrollTop;
dragCurrentX = dragStartX;
dragCurrentY = dragStartY;
// Store initial selections when Ctrl is held
const selectedItems = pane === 'left' ? leftSelectedItems : rightSelectedItems;
dragInitialSelections = new Set(selectedItems);
// Clear previous selections if not holding Ctrl
if (!dragCtrlKey) {
clearAllSelections(pane);
}
event.preventDefault();
}
// Update drag selection
function updateDragSelection(event, pane) {
if (!isDragSelecting || dragPane !== pane) {
return;
}
const contentArea = document.getElementById(pane + 'ContentArea');
const rect = contentArea.getBoundingClientRect();
dragCurrentX = event.clientX - rect.left + contentArea.scrollLeft;
dragCurrentY = event.clientY - rect.top + contentArea.scrollTop;
// Update selection rectangle
updateSelectionRectangle(pane);
// Check which items intersect with selection rectangle
updateItemSelection(pane);
}
// End drag selection
function endDragSelection(event, pane) {
if (!isDragSelecting || dragPane !== pane) {
return;
}
// Check if this was actually a drag (mouse moved significantly)
const dragDistance = Math.sqrt(
Math.pow(dragCurrentX - dragStartX, 2) +
Math.pow(dragCurrentY - dragStartY, 2)
);
// Only treat as drag if moved more than 5 pixels
if (dragDistance > 5) {
justFinishedDrag = true;
// Final selection update to ensure all intersecting items are selected
updateItemSelection(pane);
// Set focus to the last selected item
const selectedItems = pane === 'left' ? leftSelectedItems : rightSelectedItems;
if (selectedItems.size > 0) {
const items = getVisibleItems(pane);
const selectedArray = Array.from(selectedItems);
const lastSelected = selectedArray[selectedArray.length - 1];
// Find index of last selected item
const itemIndex = items.findIndex(item => item.name === lastSelected);
if (itemIndex !== -1) {
setFocusedItem(pane, lastSelected, itemIndex);
// Set anchor to last selected item
if (pane === 'left') {
leftAnchorItem = { name: lastSelected, index: itemIndex };
} else {
rightAnchorItem = { name: lastSelected, index: itemIndex };
}
}
}
// Clear the flag after a short delay to allow click event to check it
setTimeout(() => {
justFinishedDrag = false;
}, 100);
}
// Cleanup
isDragSelecting = false;
dragPane = null;
dragCtrlKey = false;
dragInitialSelections.clear();
// Hide selection rectangle
const selectionRect = document.getElementById(pane + 'SelectionRect');
selectionRect.style.display = 'none';
}
// Update selection rectangle visual
function updateSelectionRectangle(pane) {
const selectionRect = document.getElementById(pane + 'SelectionRect');
const left = Math.min(dragStartX, dragCurrentX);
const top = Math.min(dragStartY, dragCurrentY);
const width = Math.abs(dragCurrentX - dragStartX);
const height = Math.abs(dragCurrentY - dragStartY);
selectionRect.style.left = left + 'px';
selectionRect.style.top = top + 'px';
selectionRect.style.width = width + 'px';
selectionRect.style.height = height + 'px';
selectionRect.style.display = 'block';
}
// Update item selection based on rectangle intersection
function updateItemSelection(pane) {
const contentArea = document.getElementById(pane + 'ContentArea');
const items = contentArea.querySelectorAll('.selectable-item');
const selectionLeft = Math.min(dragStartX, dragCurrentX);
const selectionTop = Math.min(dragStartY, dragCurrentY);
const selectionRight = Math.max(dragStartX, dragCurrentX);
const selectionBottom = Math.max(dragStartY, dragCurrentY);
// Track items that should be selected by drag
const itemsInSelection = new Set();
items.forEach(item => {
const itemRect = item.getBoundingClientRect();
const contentRect = contentArea.getBoundingClientRect();
const itemLeft = itemRect.left - contentRect.left + contentArea.scrollLeft;
const itemTop = itemRect.top - contentRect.top + contentArea.scrollTop;
const itemRight = itemLeft + itemRect.width;
const itemBottom = itemTop + itemRect.height;
// Check if item intersects with selection rectangle
const intersects = !(itemRight < selectionLeft ||
itemLeft > selectionRight ||
itemBottom < selectionTop ||
itemTop > selectionBottom);
const itemName = item.dataset.itemName;
if (intersects) {
itemsInSelection.add(itemName);
}
});
// Update selection based on whether Ctrl was held at drag start
const selectedItems = pane === 'left' ? leftSelectedItems : rightSelectedItems;
if (dragCtrlKey) {
// Additive selection - restore initial selections and add drag selections
clearAllSelections(pane);
// Re-add initial selections
dragInitialSelections.forEach(itemName => {
selectedItems.add(itemName);
addItemSelection(pane, itemName);
});
// Add new drag selections
itemsInSelection.forEach(itemName => {
selectedItems.add(itemName);
addItemSelection(pane, itemName);
});
} else {
// Replace selection - clear all and select only intersecting items
clearAllSelections(pane);
itemsInSelection.forEach(itemName => {
selectedItems.add(itemName);
addItemSelection(pane, itemName);
});
}
}
// Add click handler to clear selection when clicking empty area
function handleContentAreaClick(event, pane) {
// Don't clear if we just finished a drag selection
if (justFinishedDrag) {
return;
}
// Only clear selection if clicking on empty area (not on an item)
if (!event.target.closest('.selectable-item') && !isDragSelecting) {
if (!event.ctrlKey && !event.metaKey) {
clearAllSelections(pane);
}
}
}
// Initialize when DOM is loaded
document.addEventListener('DOMContentLoaded', init);
</script>
</body>
</html>
src/design/photo-manager-light - 复制.html
-383
View File
@@ -1,383 +0,0 @@
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Argus Photo Manager - Light Design</title>
<script src="https://cdn.tailwindcss.com"></script>
<script>
tailwind.config = {
theme: {
extend: {
fontFamily: {
'inter': ['Inter', 'system-ui', 'sans-serif'],
}
}
}
}
</script>
<link href="https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap" rel="stylesheet">
<script type="module" src="https://unpkg.com/ionicons@7.1.0/dist/ionicons/ionicons.esm.js"></script>
<script nomodule src="https://unpkg.com/ionicons@7.1.0/dist/ionicons/ionicons.js"></script>
<style>
* {
font-family: 'Inter', system-ui, sans-serif;
}
.pane-splitter {
cursor: col-resize;
user-select: none;
}
.pane-splitter:hover {
background-color: #e5e7eb;
}
.pane-splitter.dragging {
background-color: #3b82f6;
}
.breadcrumb-item {
cursor: pointer;
transition: all 0.2s ease;
}
.breadcrumb-item:hover {
background-color: #f3f4f6;
color: #3b82f6;
}
.folder-item, .photo-item {
cursor: pointer;
transition: all 0.2s ease;
}
.folder-item:hover, .photo-item:hover {
background-color: #f9fafb;
transform: translateY(-1px);
}
.folder-item:active, .photo-item:active {
transform: translateY(0);
}
</style>
</head>
<body class="bg-gray-50 font-inter">
<div class="h-screen flex flex-col">
<!-- Header -->
<header class="bg-white border-b border-gray-200 px-4 py-3">
<div class="flex items-center justify-between">
<div class="flex items-center space-x-4">
<h1 class="text-xl font-semibold text-gray-800">Argus Photo Manager</h1>
<div class="flex items-center space-x-2">
<button class="p-2 rounded-lg hover:bg-gray-100 transition-colors" title="Back">
<ion-icon name="arrow-back-outline" class="text-gray-600"></ion-icon>
</button>
<button class="p-2 rounded-lg hover:bg-gray-100 transition-colors" title="Forward">
<ion-icon name="arrow-forward-outline" class="text-gray-600"></ion-icon>
</button>
<button class="p-2 rounded-lg hover:bg-gray-100 transition-colors" title="Up">
<ion-icon name="arrow-up-outline" class="text-gray-600"></ion-icon>
</button>
</div>
</div>
<div class="flex items-center space-x-4">
<!-- View Controls -->
<div class="flex items-center space-x-2 bg-gray-100 rounded-lg p-1">
<button class="px-3 py-1 rounded bg-white shadow-sm text-sm font-medium text-gray-700">Grid</button>
<button class="px-3 py-1 rounded text-sm font-medium text-gray-500 hover:text-gray-700">List</button>
</div>
<!-- Thumbnail Size -->
<div class="flex items-center space-x-2">
<span class="text-sm text-gray-600">Size:</span>
<div class="flex items-center space-x-1 bg-gray-100 rounded-lg p-1">
<button class="p-1 rounded hover:bg-white transition-colors" title="Small">
<ion-icon name="apps-outline" class="text-sm"></ion-icon>
</button>
<button class="p-1 rounded bg-white shadow-sm transition-colors" title="Medium">
<ion-icon name="grid-outline" class="text-sm"></ion-icon>
</button>
<button class="p-1 rounded hover:bg-white transition-colors" title="Large">
<ion-icon name="square-outline" class="text-sm"></ion-icon>
</button>
</div>
</div>
<!-- Layout Toggle -->
<button id="layoutToggle" class="p-2 rounded-lg hover:bg-gray-100 transition-colors" title="Toggle Dual Pane">
<ion-icon name="resize-outline" class="text-gray-600"></ion-icon>
</button>
</div>
</div>
</header>
<!-- Main Content -->
<div id="mainContent" class="flex-1 flex overflow-hidden">
<!-- Left Pane -->
<div id="leftPane" class="flex-1 flex flex-col bg-white border-r border-gray-200">
<!-- Breadcrumb -->
<div id="leftBreadcrumb" class="px-4 py-2 border-b border-gray-100 bg-gray-50">
<div class="flex items-center space-x-1 text-sm">
<span class="breadcrumb-item px-2 py-1 rounded text-blue-600 font-medium">Home</span>
</div>
</div>
<!-- Content Area -->
<div class="flex-1 p-4 overflow-auto">
<div id="leftContent" class="grid grid-cols-4 gap-4">
<!-- Content will be loaded here -->
</div>
</div>
</div>
<!-- Splitter -->
<div id="splitter" class="w-1 bg-gray-200 pane-splitter hidden"></div>
<!-- Right Pane (hidden by default) -->
<div id="rightPane" class="flex-1 flex-col bg-white hidden">
<!-- Breadcrumb -->
<div id="rightBreadcrumb" class="px-4 py-2 border-b border-gray-100 bg-gray-50">
<div class="flex items-center space-x-1 text-sm">
<span class="breadcrumb-item px-2 py-1 rounded text-blue-600 font-medium">Home</span>
</div>
</div>
<!-- Content Area -->
<div class="flex-1 p-4 overflow-auto">
<div id="rightContent" class="grid grid-cols-4 gap-4">
<!-- Content will be loaded here -->
</div>
</div>
</div>
</div>
</div>
<script>
// Sample data structure
const folderStructure = {
'Home': {
type: 'folder',
children: {
'My Photos': {
type: 'folder',
children: {
'Vacation 2023': {
type: 'folder',
children: {
'Beach': {
type: 'folder',
children: {
'photo1.jpg': { type: 'photo', size: '2.4 MB', date: '2023-07-15' },
'photo2.jpg': { type: 'photo', size: '3.1 MB', date: '2023-07-15' },
'photo3.jpg': { type: 'photo', size: '2.8 MB', date: '2023-07-16' }
}
},
'Mountains': {
type: 'folder',
children: {
'sunrise.jpg': { type: 'photo', size: '4.2 MB', date: '2023-07-20' },
'sunset.jpg': { type: 'photo', size: '3.8 MB', date: '2023-07-20' }
}
}
}
},
'Family': {
type: 'folder',
children: {
'birthday.jpg': { type: 'photo', size: '1.9 MB', date: '2023-08-10' },
'dinner.jpg': { type: 'photo', size: '2.2 MB', date: '2023-08-15' }
}
}
}
},
'Work Projects': {
type: 'folder',
children: {
'Screenshots': {
type: 'folder',
children: {
'design1.png': { type: 'photo', size: '1.2 MB', date: '2023-09-01' },
'design2.png': { type: 'photo', size: '1.5 MB', date: '2023-09-02' }
}
}
}
},
'Camera Roll': {
type: 'folder',
children: {
'IMG_001.jpg': { type: 'photo', size: '3.2 MB', date: '2023-09-15' },
'IMG_002.jpg': { type: 'photo', size: '2.9 MB', date: '2023-09-15' },
'IMG_003.jpg': { type: 'photo', size: '3.4 MB', date: '2023-09-16' }
}
}
}
}
};
// Application state
let isDualPane = false;
let leftPath = ['Home'];
let rightPath = ['Home'];
let isDragging = false;
// Initialize the application
function init() {
loadContent('left');
updateBreadcrumb('left');
// Setup event listeners
document.getElementById('layoutToggle').addEventListener('click', toggleDualPane);
setupSplitter();
}
// Get current folder from path
function getCurrentFolder(path) {
let current = folderStructure;
for (let segment of path) {
if (current[segment] && current[segment].children) {
current = current[segment].children;
} else {
return null;
}
}
return current;
}
// Load content for a pane
function loadContent(pane) {
const path = pane === 'left' ? leftPath : rightPath;
const contentElement = document.getElementById(pane + 'Content');
const currentFolder = getCurrentFolder(path);
if (!currentFolder) {
contentElement.innerHTML = '<p class="text-gray-500">Folder not found</p>';
return;
}
let html = '';
// Sort items: folders first, then photos
const items = Object.entries(currentFolder).sort(([,a], [,b]) => {
if (a.type === 'folder' && b.type !== 'folder') return -1;
if (a.type !== 'folder' && b.type === 'folder') return 1;
return 0;
});
items.forEach(([name, item]) => {
if (item.type === 'folder') {
html += `
<div class="folder-item bg-white rounded-lg border border-gray-200 p-4 text-center hover:shadow-md transition-all" onclick="navigateToFolder('${pane}', '${name}')">
<ion-icon name="folder-outline" class="text-blue-500 text-3xl mb-2"></ion-icon>
<p class="text-sm font-medium text-gray-700 truncate">${name}</p>
</div>
`;
} else if (item.type === 'photo') {
html += `
<div class="photo-item bg-white rounded-lg border border-gray-200 p-4 text-center hover:shadow-md transition-all">
<ion-icon name="image-outline" class="text-green-500 text-3xl mb-2"></ion-icon>
<p class="text-sm font-medium text-gray-700 truncate">${name}</p>
<p class="text-xs text-gray-500">${item.size}</p>
</div>
`;
}
});
contentElement.innerHTML = html;
}
// Navigate to folder
function navigateToFolder(pane, folderName) {
const path = pane === 'left' ? leftPath : rightPath;
path.push(folderName);
loadContent(pane);
updateBreadcrumb(pane);
}
// Update breadcrumb navigation
function updateBreadcrumb(pane) {
const path = pane === 'left' ? leftPath : rightPath;
const breadcrumbElement = document.getElementById(pane + 'Breadcrumb');
let html = '<div class="flex items-center space-x-1 text-sm">';
path.forEach((segment, index) => {
if (index > 0) {
html += '<ion-icon name="chevron-forward-outline" class="text-gray-400 text-xs"></ion-icon>';
}
if (index === path.length - 1) {
html += `<span class="px-2 py-1 rounded bg-blue-100 text-blue-700 font-medium">${segment}</span>`;
} else {
html += `<span class="breadcrumb-item px-2 py-1 rounded text-gray-600 hover:bg-gray-100" onclick="navigateToBreadcrumb('${pane}', ${index})">${segment}</span>`;
}
});
html += '</div>';
breadcrumbElement.innerHTML = html;
}
// Navigate via breadcrumb
function navigateToBreadcrumb(pane, index) {
const path = pane === 'left' ? leftPath : rightPath;
if (pane === 'left') {
leftPath = leftPath.slice(0, index + 1);
} else {
rightPath = rightPath.slice(0, index + 1);
}
loadContent(pane);
updateBreadcrumb(pane);
}
// Toggle dual pane mode
function toggleDualPane() {
isDualPane = !isDualPane;
const rightPane = document.getElementById('rightPane');
const splitter = document.getElementById('splitter');
const mainContent = document.getElementById('mainContent');
if (isDualPane) {
rightPane.classList.remove('hidden');
rightPane.classList.add('flex');
splitter.classList.remove('hidden');
loadContent('right');
updateBreadcrumb('right');
} else {
rightPane.classList.add('hidden');
rightPane.classList.remove('flex');
splitter.classList.add('hidden');
}
}
// Setup splitter functionality
function setupSplitter() {
const splitter = document.getElementById('splitter');
const mainContent = document.getElementById('mainContent');
splitter.addEventListener('mousedown', (e) => {
isDragging = true;
splitter.classList.add('dragging');
document.body.style.cursor = 'col-resize';
document.body.style.userSelect = 'none';
});
document.addEventListener('mousemove', (e) => {
if (!isDragging) return;
const rect = mainContent.getBoundingClientRect();
const x = e.clientX - rect.left;
const percentage = (x / rect.width) * 100;
if (percentage > 20 && percentage < 80) {
mainContent.style.gridTemplateColumns = `${percentage}% 4px 1fr`;
}
});
document.addEventListener('mouseup', () => {
if (isDragging) {
isDragging = false;
splitter.classList.remove('dragging');
document.body.style.cursor = '';
document.body.style.userSelect = '';
}
});
}
// Initialize when DOM is loaded
document.addEventListener('DOMContentLoaded', init);
</script>
</body>
</html>
src/front/argus-front/.env.development
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VITE_MODE='development' VITE_MODE='development'
VITE_APP_API_URL='http://127.0.0.1:9484/api' VITE_APP_API_URL='http://127.0.0.1:3001/api'
src/front/argus-front/CLAUDE.md
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@@ -1,179 +1,1445 @@
# Argus Front - 照片管理项目前端 # Argus Front - 照片管理系统前端架构文档
## 项目概述 > 本文档专为 Claude Code 设计，提供完整的项目架构、功能模块、工具集和开发规范
这是一个Vue3项目，使用TypeScript和NaiveUI开发的照片管理项目前端，通过HTTP请求与后端服务通信来展示照片内容。
## 技术栈 ## 📋 项目概述
- **Vue 3.5.13** - 响应式前端框架
- **TypeScript 5.8** - 类型安全的JavaScript超集
- **Naive UI 2.41.1** - 组件库（支持自动导入）
- **Vue Router 4.5.0** - 前端路由管理
- **Pinia 3.0.1** - 状态管理
- **Axios 1.9.0** - HTTP请求库
- **Vite 6.2.4** - 构建工具
- **@vicons/ionicons5** - 图标库
## 项目结构 **Argus Front** 是一个基于 Vue 3 + TypeScript 的现代化照片管理系统前端，采用模块化架构设计，通过 HTTP API 与后端服务通信。
### 🎯 核心设计准则
**本项目采用桌面应用优先的设计理念**
1. **桌面应用视角**
- 项目未来将打包为 Electron/Tauri 桌面应用
- 所有设计决策以桌面软件的用户体验为准
- 不需要考虑浏览器兼容性限制
2. **快捷键优先级**
- **应用快捷键 > 系统/浏览器快捷键**
- 所有应用内快捷键必须阻止默认行为 (`event.preventDefault()`)
- 所有应用内快捷键必须阻止事件冒泡 (`event.stopPropagation()`)
- 与系统冲突的快捷键，以我们的应用为准
3. **常用快捷键示例**
- `F5` - 刷新当前视图（禁用浏览器刷新）
- `Backspace` - 返回上一级（禁用浏览器后退）
- `Ctrl+C/X/V` - 复制/剪切/粘贴（接管系统剪贴板）
- `Delete` - 删除文件（不触发浏览器行为）
- `Enter` - 进入文件夹/确认操作
- `Esc` - 取消选择/关闭对话框
4. **UI/UX 设计原则**
- 使用原生桌面应用的交互模式（如 Windows 资源管理器）
- 提供丰富的右键菜单
- 支持拖拽操作
- 快捷键提示和帮助文档
5. **性能优化方向**
- 本地文件系统优先（减少网络请求）
- 虚拟滚动处理大量文件
- 懒加载和缓存策略
- 原生 API 集成（文件系统、系统托盘等）
### 技术栈
| 技术 | 版本 | 用途 |
|------|------|------|
| Vue | 3.5.13 | 响应式前端框架 |
| TypeScript | 5.8 | 类型安全 |
| Vite | 6.2.4 | 构建工具 |
| Naive UI | 2.41.1 | UI 组件库（自动导入） |
| Vue Router | 4.5.0 | 路由管理 |
| Pinia | 3.0.1 | 状态管理 |
| Axios | 1.9.0 | HTTP 客户端 |
| @vicons/ionicons5 | ^0.13.0 | 图标库 |
| vue-virtual-scroller | 2.0.0-beta.8 | 虚拟滚动 |
| justified-layout | ^4.1.0 | 瀑布流布局 |
---
## 📁 项目结构
### 目录组织
``` ```
src/ src/
├── components/ # 可复用组件 ├── assets/ # 静态资源
│ ├── Layout/ # 布局组件 │ ├── var.css # CSS 变量（设计系统 tokens）
│ │ └── AppLayout.vue # 主布局组件（包含导航栏、侧边栏） │ ├── colors.css # 主题颜色定义
│ ├── ThemeToggle.vue # 主题切换组件
│ └── icons/ # 图标组件
├── views/ # 页面组件
│ ├── PhotosView.vue # 照片页面（主页）
│ ├── SearchView.vue # 搜索页面
│ ├── PeopleView.vue # 人物页面
│ ├── FieldView.vue # 文件夹页面
│ ├── LibraryView.vue # 资料库页面
│ └── SettingsView.vue # 设置页面
├── stores/ # Pinia状态管理
│ ├── theme.ts # 主题状态管理
│ └── counter.ts # 计数器状态（示例）
├── router/ # 路由配置
│ └── index.ts # 路由定义
├── utils/ # 工具函数
│ ├── http.ts # HTTP请求客户端类
│ └── logHelper/ # 日志工具
├── types/ # TypeScript类型定义
│ ├── http.ts # HTTP相关类型
│ └── menu.ts # 菜单相关类型
├── config/ # 配置文件
│ └── httpConfig.ts # HTTP配置管理
├── constants/ # 常量定义
│ ├── app.ts # 应用常量
│ └── logUtil.ts # 日志常量
├── assets/ # 静态资源
│ ├── var.css # CSS变量定义
│ ├── colors.css # 颜色主题
│ ├── base.css # 基础样式 │ ├── base.css # 基础样式
│ └── main.css # 主样式文件 │ ├── main.css # 主样式入口
└── composables/ # 可组合函数 │ └── icon/ali/ # 阿里图标库
└── useLayout.ts # 布局相关组合函数 ├── components/ # 可复用组件
│ ├── Layout/
│ │ └── AppLayout.vue # 主布局（头部+侧边栏+内容区）
│ ├── FileManager/ # 文件管理器（核心功能）
│ │ ├── FileManager.vue # 主组件（工具栏+双面板）
│ │ ├── FilePane.vue # 单面板（文件展示+交互）
│ │ ├── ContextMenu.vue # 右键菜单
│ │ ├── Tooltip.vue # 工具提示
│ │ ├── QuickPreview.vue # 快速预览
│ │ ├── DebugPanel.vue # 调试面板
│ │ ├── types.ts # 文件管理器类型定义
│ │ ├── mockData.ts # 模拟数据
│ │ └── index.ts # 导出配置
│ ├── ThemeToggle.vue # 主题切换开关
│ └── icons/ # 自定义图标组件
├── composables/ # 可组合函数（Vue Composition API）
│ ├── useLayout.ts # 布局相关（响应式断点）
│ └── fileManager/ # 文件管理器专用 composables
│ ├── index.ts # 统一导出
│ ├── useFileSelection.ts # 文件选择逻辑
│ ├── useKeyboardNav.ts # 键盘导航
│ ├── useDragSelection.ts # 拖拽框选
│ ├── useDragAndDrop.ts # 拖放操作
│ └── useVirtualScroll.ts # 虚拟滚动
├── config/ # 配置管理
│ └── httpConfig.ts # HTTP 配置类（HttpConfigManager）
├── constants/ # 常量定义
│ ├── app.ts # 应用常量（环境、模式）
│ └── logUtil.ts # 日志颜色映射
├── model/ # 数据模型
│ └── libraryTable.ts # 资料库表格模型
├── plugins/ # Vue 插件
│ └── http.ts # HTTP 插件（全局注入）
├── router/ # 路由配置
│ └── index.ts # 路由定义
├── services/ # 业务服务层
│ └── timelineService.ts # 照片时间线服务
├── stores/ # Pinia 状态管理
│ ├── theme.ts # 主题状态
│ └── counter.ts # 示例计数器
├── types/ # TypeScript 类型定义
│ ├── http.ts # HTTP 相关类型
│ ├── api.ts # API 响应类型
│ ├── menu.ts # 菜单配置类型
│ ├── vue-virtual-scroller.d.ts # 虚拟滚动类型声明
│ └── justified-layout.d.ts # 布局库类型声明
├── utils/ # 工具函数
│ ├── http.ts # HTTP 客户端（HttpClient 类）
│ ├── logHelper/ # 日志工具
│ │ ├── logUtils.ts # 彩色日志输出
│ │ └── logEnum.ts # 日志等级枚举
│ └── fileManager/ # 文件操作工具
│ └── fileOperations.ts # 文件增删改查
├── views/ # 页面组件
│ ├── PhotosView.vue # 照片视图（主页）
│ ├── PhotosView1.vue # 照片视图变体1
│ ├── PhotosView2.vue # 照片视图变体2（当前使用）
│ ├── SearchView.vue # 搜索
│ ├── PeopleView.vue # 人物
│ ├── FieldView.vue # 文件夹
│ ├── LocalFilesView.vue # 本地文件
│ ├── LibraryView.vue # 资料库
│ └── SettingsView.vue # 设置
├── App.vue # 根组件
└── main.ts # 应用入口
``` ```
## 路由结构 ---
- `/` → 重定向到 `/photos`
- `/photos` - 照片页面（首页）
- `/search` - 搜索页面
- `/people` - 人物页面
- `/field` - 文件夹页面
- `/library` - 资料库页面
- `/settings` - 设置页面
## 核心功能模块 ## 🎯 核心功能模块
### 1. 布局系统 (AppLayout.vue) ### 1. 布局系统（AppLayout.vue）
- **响应式侧边导航栏**：可折叠/展开，宽度290px（展开）/64px（折叠）
- **顶部导航栏**：包含Logo、搜索框、主题切换按钮
- **主内容区域**：动态路由视图
- **菜单系统**：基于配置的图标菜单，支持分组
### 2. 主题系统 **位置**: `src/components/Layout/AppLayout.vue`
- **双主题支持**：亮色/暗色主题
- **主题切换**：通过ThemeToggle组件切换
- **主题持久化**：localStorage存储用户偏好
- **系统主题检测**：自动检测系统偏好色彩模式
- **CSS变量系统**：完整的设计token系统
### 3. HTTP请求系统 #### 功能特性
- **HttpClient类**：封装的Axios客户端 - **响应式头部** (64px 高度)
- **请求拦截器**：自动添加Token、时间戳防缓存 - Logo + 站点标题
- **响应拦截器**：统一错误处理、业务状态码处理 - 中央搜索框
- **请求重复处理**：自动取消重复请求 - 主题切换按钮
- **配置管理**：HttpConfigManager动态配置管理 - **可折叠侧边栏** (290px ↔ 64px)
- 图标菜单系统（支持分组）
- 路由自动激活状态
- 图标映射机制
- **主内容区域**
- 动态 `<router-view />` 渲染
- 自适应高度 (calc(100vh - 64px))
### 4. 状态管理 (Pinia) #### 关键依赖
- **主题状态**：`useThemeStore` - 主题切换和持久化 ```typescript
- **组合式API风格**：使用setup语法 import { useThemeStore } from '@/stores/theme'
import { menuOptions } from '@/types/menu'
import { ImageOutline, SearchOutline, ... } from '@vicons/ionicons5'
```
### 5. 工具系统 #### 图标映射
- **日志工具**：多级别彩色日志输出（开发环境） ```typescript
- **类型系统**：完整的TypeScript类型定义 const iconMap = {
- **样式变量**：CSS自定义属性系统 'image-outline': ImageOutline,
'search-outline': SearchOutline,
## 开发工具配置 // ... 其他图标
### NPM Scripts
```json
{
"dev": "vite", // 开发服务器
"build": "run-p type-check \"build-only {@}\" --", // 构建项目
"type-check": "vue-tsc --build", // 类型检查
"lint": "eslint . --fix", // 代码检查和修复
"format": "prettier --write src/", // 代码格式化
"test:unit": "vitest" // 单元测试
} }
``` ```
### Vite配置特性 ---
- **自动导入**：Vue APIs和Naive UI组件自动导入
- **路径别名**：`@` 指向 `src` 目录
- **开发服务器**：端口动态分配
- **Vue DevTools**：开发环境调试工具
## CSS架构 ### 2. 文件管理器（FileManager）
### 设计系统变量 **位置**: `src/components/FileManager/`
- **布局尺寸**：header-height(64px), sidebar-width(290px)
- **间距系统**：xs(4px) ~ 2xl(48px)
- **圆角系统**：sm(4px) ~ full(9999px)
- **字体系统**：size(12px-30px), weight(300-700), line-height
- **动画系统**：fast(0.15s), normal(0.3s), slow(0.5s)
- **层级管理**：z-index(1000-1080)
### 主题颜色系统 #### 核心组件
- **动态主题**：通过CSS类切换(.light/.dark) 1. **FileManager.vue** - 主容器
- **语义化颜色**：bg-color, text-color, border-color等 - 双面板布局（左/右、上/下、单面板）
- **组件适配**：深度样式覆盖Naive UI组件主题 - 工具栏（新建、复制、粘贴、视图切换）
- 面板配置管理（独立的 viewMode、thumbnailSize、sortOptions）
- 拖拽分隔器调整面板大小
## API配置 2. **FilePane.vue** - 单文件面板
- **默认基础URL**：`http://localhost:8726` - 网格/列表视图切换
- **环境变量支持**：`VITE_APP_API_URL` - 文件拖拽框选
- **请求超时**：10秒 - 键盘导航
- **自动Token处理**：从localStorage读取 - 虚拟滚动（性能优化）
- 历史记录（前进/后退）
## 开发工具提示 3. **辅助组件**
- `ContextMenu.vue` - 右键菜单
- `Tooltip.vue` - 自定义工具提示
- `QuickPreview.vue` - 快速预览
- `DebugPanel.vue` - 调试信息
### 常用命令 #### Composables（可组合逻辑）
- `npm run dev` - 启动开发服务器
- `npm run type-check` - TypeScript类型检查 | Composable | 文件 | 功能 |
- `npm run lint` - ESLint代码检查 |-----------|------|------|
| `useFileSelection` | useFileSelection.ts | 文件选择、多选、范围选择 |
| `useKeyboardNav` | useKeyboardNav.ts | 方向键、Home/End、Enter 导航 |
| `useDragSelection` | useDragSelection.ts | 鼠标拖拽框选、边缘自动滚动 |
| `useDragAndDrop` | useDragAndDrop.ts | 拖放文件/文件夹、预览反馈 |
| `useVirtualScroll` | useVirtualScroll.ts | 虚拟滚动列表优化 |
#### 文件操作工具（fileOperations.ts）
**位置**: `src/utils/fileManager/fileOperations.ts`
**提供函数**:
```typescript
// 路径操作
getFolderByPath(structure, path) // 根据路径获取文件夹
// CRUD 操作
moveItems(structure, itemNames, sourcePath, targetPath) // 移动
copyItems(structure, itemNames, sourcePath, targetPath) // 复制
deleteItems(structure, itemNames, path) // 删除
renameItem(structure, oldName, newName, path) // 重命名
createFolder(structure, folderName, path) // 新建文件夹
// 查询操作
getItems(structure, path) // 获取项目列表
searchItems(structure, path, query) // 搜索文件
```
**注意**: 所有操作需要传入响应式的 `structure` 对象，才能触发 Vue 响应式更新。
---
### 3. HTTP 请求系统
**架构**: 插件化 + 拦截器 + 配置管理
#### HttpClient 类（utils/http.ts）
**核心特性**:
- ✅ 请求拦截器
- 自动添加 `Authorization` Token
- GET 请求添加时间戳防缓存
- 重复请求自动取消
- ✅ 响应拦截器
- 统一业务状态码处理
- 错误分类处理（401/403/404/500）
- 日志输出（开发环境）
- ✅ 请求方法封装
- `get()`, `post()`, `put()`, `delete()`, `patch()`
- 泛型支持完整类型推导
**使用示例**:
```typescript
import { httpClient } from '@/utils/http'
// 带类型推导的请求
const response = await httpClient.get<UserInfo>('/api/user', { id: 1 })
// response.data 自动推导为 UserInfo 类型
```
#### HttpConfigManager（config/httpConfig.ts）
**配置管理器**:
```typescript
import { httpConfig } from '@/config/httpConfig'
// 设置基础 URL
httpConfig.setBaseURL('http://127.0.0.1:9484/api')
// 设置端口
httpConfig.setPort('127.0.0.1', 9484)
// 设置请求头
httpConfig.setHeaders({ 'X-Custom': 'value' })
```
#### HTTP 插件（plugins/http.ts）
**全局注入**:
```typescript
// main.ts 中已注册
app.use(httpPlugin)
// 组件中使用
import { inject } from 'vue'
const http = inject('$http')
```
---
### 4. 照片时间线服务（timelineService.ts）
**位置**: `src/services/timelineService.ts`
#### API 接口
| 函数 | 端点 | 功能 |
|-----|------|------|
| `getTimeline()` | `GET /v1/photos/timeline` | 获取时间线统计 |
| `getPhotos()` | `GET /v1/photos` | 获取照片列表（列式存储） |
| `getPhotosByDate()` | - | 分页获取某天所有照片 |
| `getFullTimeline()` | - | 获取完整时间线（含照片） |
#### 数据处理流程
1. **获取时间线** → 列式存储转行式存储
```typescript
// API 返回格式（列式）
{
hash: ['abc', 'def'],
isImage: [true, false],
takenAt: ['2024-01-01', '2024-01-02'],
ratio: [1.5, 1.0]
}
// 转换为行式存储
[
{ hash: 'abc', isImage: true, takenAt: '2024-01-01', ratio: 1.5 },
{ hash: 'def', isImage: false, takenAt: '2024-01-02', ratio: 1.0 }
]
```
2. **按月分组** → `groupTimelineByMonth()`
```typescript
interface MonthGroup {
year: number
month: number
title: string // "2024年1月"
subtitle: string // "128张照片"
days: DayGroup[]
totalCount: number
}
```
3. **预渲染优化字段**
```typescript
interface Photo {
// ... 其他字段
loaded?: boolean // 是否已加载真实图片
inViewport?: boolean // 是否在视口中
placeholder?: string // 占位符颜色
}
```
#### 工具函数
```typescript
// 获取缩略图 URL
getThumbnailUrl(hash, size = '400x400')
// 获取原图 URL
getOriginalUrl(hash)
```
---
### 5. 主题系统
**位置**: `src/stores/theme.ts`
#### Pinia Store
```typescript
import { useThemeStore } from '@/stores/theme'
const themeStore = useThemeStore()
// 初始化主题（读取 localStorage 或系统偏好）
themeStore.initTheme()
// 切换主题
themeStore.toggleTheme()
// 设置主题
themeStore.setTheme('dark' | 'light')
```
#### CSS 变量系统（var.css）
**设计 Tokens**:
```css
:root {
/* 布局尺寸 */
--header-height: 64px;
--sidebar-width: 290px;
/* 间距系统 */
--spacing-xs: 4px;
--spacing-sm: 8px;
--spacing-md: 16px;
--spacing-lg: 24px;
--spacing-xl: 32px;
--spacing-2xl: 48px;
/* 字体系统 */
--font-size-xs: 0.75rem; /* 12px */
--font-size-sm: 0.875rem; /* 14px */
--font-size-base: 1rem; /* 16px */
--font-weight-normal: 400;
--font-weight-bold: 700;
/* z-index 层级 */
--z-dropdown: 1000;
--z-modal: 1050;
--z-tooltip: 1070;
}
```
#### 主题颜色（colors.css）
```css
/* 亮色主题 */
.light {
--bg-color: #ffffff;
--text-color: #18181b;
}
/* 暗色主题 */
.dark {
--bg-color: #18181b;
--text-color: #fafafa;
}
```
---
### 6. 日志系统
**位置**: `src/utils/logHelper/logUtils.ts`
#### 彩色日志工具
### 日志系统使用
```typescript ```typescript
import { logB, logN, logS } from '@/utils/logHelper/logUtils' import { logB, logN, logS } from '@/utils/logHelper/logUtils'
// 带背景色日志 // 带背景色日志
logB.success('请求成功', data) logB.primary('主要信息', data)
logB.error('请求失败', error) logB.success('成功', result)
logB.error('错误', error)
// 命名空间日志 // 命名空间日志（带边框）
logN.info('HTTP', '请求发送') logN.info('HTTP', '请求发送', config)
logN.warning('Store', '状态已更新')
// 简单彩色日志 // 简单彩色文本
logS.warning('警告信息') logS.success('操作成功')
logS.danger('危险操作')
``` ```
### 主题切换 #### 日志颜色
项目支持完整的亮色/暗色主题系统，主题状态通过Pinia管理，支持：
- 手动切换（ThemeToggle组件）
- 系统偏好检测
- 本地存储持久化
### 组件开发规范 | 类型 | 颜色 |
- 使用Vue 3 Composition API |------|------|
- TypeScript类型安全 | primary | 蓝色 |
- Naive UI组件自动导入 | success | 绿色 |
- 遵循项目CSS变量系统 | info | 浅蓝 |
- 响应式设计适配 | warning | 橙色 |
| danger | 红色 |
| error | 深红 |
## 注意事项 **环境控制**:
- 项目使用模块化TypeScript，确保所有导入使用`.ts`扩展名 ```typescript
- 图标使用@vicons/ionicons5，在菜单配置中通过字符串引用 // 仅在开发环境输出日志
- HTTP请求统一通过httpClient实例，支持请求/响应拦截器 const isPrint = import.meta.env.VITE_MODE !== 'production'
- 样式开发优先使用CSS变量，保持主题一致性 ```
- 开发环境日志系统自动启用，生产环境自动禁用
---
## 🛠️ 工具函数清单
### HTTP 工具（utils/http.ts）
```typescript
import { httpClient } from '@/utils/http'
// HTTP 方法
httpClient.get<T>(url, params?, config?)
httpClient.post<T>(url, data?, config?)
httpClient.put<T>(url, data?, config?)
httpClient.delete<T>(url, params?, config?)
httpClient.patch<T>(url, data?, config?)
// 工具方法
httpClient.cancelAllRequests() // 取消所有请求
httpClient.getAxiosInstance() // 获取 Axios 实例
httpClient.updateConfig(config) // 更新配置
```
### 文件操作（utils/fileManager/fileOperations.ts）
```typescript
import {
getFolderByPath,
moveItems,
copyItems,
deleteItems,
renameItem,
createFolder,
getItems,
searchItems
} from '@/utils/fileManager/fileOperations'
```
**⚠️ 重要**: 所有函数需要传入响应式 `structure` 对象。
### 日志工具（utils/logHelper/logUtils.ts）
```typescript
import { logB, logN, logS, disLog } from '@/utils/logHelper/logUtils'
// 三种日志样式
logB.{type}(msg, ...args) // 背景色日志
logN.{type}(ns, msg, ...args) // 命名空间日志
logS.{type}(msg, ...args) // 简单彩色日志
disLog() // 禁用所有 console.log
```
### 布局工具（composables/useLayout.ts）
```typescript
import { useLayout } from '@/composables/useLayout'
const {
isMobile, // ref<boolean>
isTablet, // ref<boolean>
isDesktop, // ref<boolean>
screenWidth, // ref<number>
screenHeight // ref<number>
} = useLayout()
```
---
## 📦 类型系统
### HTTP 类型（types/http.ts）
```typescript
// HTTP 配置
interface HttpConfig {
baseURL: string
timeout?: number
headers?: Record<string, string>
}
// API 响应格式
interface ApiResponse<T = unknown> {
code: number
data: T
message: string
success: boolean
}
// 请求配置
interface RequestConfig {
url: string
method?: 'GET' | 'POST' | 'PUT' | 'DELETE' | 'PATCH'
params?: unknown
data?: unknown
}
```
### API 类型（types/api.ts）
```typescript
// 时间线
interface TimelineItem {
date: string // YYYY-MM-DD
count: number
}
// 照片（列式存储）
interface PhotosData {
hash: string[]
isImage: boolean[]
takenAt: string[]
ratio: number[]
}
// 照片（行式存储）
interface Photo {
hash: string
isImage: boolean
takenAt: string
ratio: number
width: number
height: number
loaded?: boolean
inViewport?: boolean
placeholder?: string
}
// 月份分组
interface MonthGroup {
year: number
month: number
title: string
subtitle: string
days: DayGroup[]
totalCount: number
}
```
### 文件管理器类型（components/FileManager/types.ts）
```typescript
interface FileItem {
name: string
type: 'folder' | 'photo' | 'video' | 'file'
size?: string
date?: string
children?: Record<string, FileItem>
}
type ViewMode = 'grid' | 'list'
type ThumbnailSize = 'small' | 'medium' | 'large'
type LayoutMode = 'single' | 'horizontal' | 'vertical'
type PaneId = 'left' | 'right'
interface SortOptions {
field: 'name' | 'extension' | 'date' | 'size' | 'type'
order: 'asc' | 'desc'
}
interface FilterOptions {
nameQuery: string
fileType: 'all' | 'photo' | 'video' | 'folder' | 'file'
}
```
### 菜单类型（types/menu.ts）
```typescript
interface MenuItem {
key: string
label: string
icon?: string
path: string
}
interface MenuGroup {
key: string
label: string
children: MenuItem[]
}
type MenuOption = MenuItem | MenuGroup
export const menuOptions: MenuOption[] = [...]
```
---
## 🚀 开发规范
### 1. 代码组织规范
#### 导入顺序
```typescript
// 1. Vue 核心库
import { ref, computed, onMounted } from 'vue'
// 2. 第三方库
import axios from 'axios'
import { NButton, NInput } from 'naive-ui'
// 3. 项目内部模块（按类型分组）
import type { User } from '@/types/api'
import { httpClient } from '@/utils/http'
import { useThemeStore } from '@/stores/theme'
import MyComponent from '@/components/MyComponent.vue'
```
#### 文件命名
- **组件**: PascalCase - `AppLayout.vue`, `FileManager.vue`
- **工具函数**: camelCase - `fileOperations.ts`, `logUtils.ts`
- **类型文件**: camelCase - `http.ts`, `api.ts`
- **常量文件**: camelCase - `app.ts`, `logUtil.ts`
### 2. 快捷键实现规范
**⚠️ 重要：所有快捷键必须遵循桌面应用优先原则**
#### 快捷键处理模板
```typescript
function handleKeyDown(event: KeyboardEvent) {
// 1. 检查面板是否激活
if (!isActive.value) return
// 2. 跳过输入框（除了特定快捷键如 Esc）
if (event.target instanceof HTMLInputElement && event.key !== 'Escape') return
switch (event.key) {
case 'F5':
// ✅ 正确：始终阻止默认行为和事件冒泡
event.preventDefault()
event.stopPropagation()
onRefresh()
break
case 'Delete':
// ✅ 正确：阻止默认行为
event.preventDefault()
event.stopPropagation()
onDelete()
break
case 'c':
case 'C':
if (event.ctrlKey || event.metaKey) {
// ✅ 正确：Ctrl+C 优先于系统复制
event.preventDefault()
event.stopPropagation()
onCopy()
}
break
}
}
```
#### 必须阻止默认行为的快捷键
- `F5` - 防止浏览器刷新
- `Backspace` - 防止浏览器后退
- `Ctrl+C/X/V` - 接管系统剪贴板
- `Delete` - 防止浏览器行为
- 所有方向键 - 防止页面滚动
#### 快捷键注册位置
- **全局快捷键**: 在 `composables/fileManager/useKeyboardNav.ts`
- **组件快捷键**: 在组件的 `onMounted` 中注册
- **对话框快捷键**: 在对话框组件内部处理
#### 快捷键冲突解决
```typescript
// ❌ 错误：没有阻止默认行为
case 'F5':
onRefresh()
break
// ✅ 正确：完全接管快捷键
case 'F5':
event.preventDefault() // 阻止浏览器刷新
event.stopPropagation() // 阻止事件冒泡
onRefresh()
break
```
### 3. TypeScript 规范
#### 类型定义
```typescript
// ✅ 优先使用 interface（可扩展）
interface User {
id: number
name: string
}
// ✅ 联合类型使用 type
type Status = 'pending' | 'success' | 'error'
// ✅ 泛型函数
async function fetchData<T>(url: string): Promise<ApiResponse<T>> {
return httpClient.get<T>(url)
}
```
#### 类型导入
```typescript
// ✅ 使用 type 关键字导入类型
import type { ApiResponse } from '@/types/http'
// ❌ 避免混合导入
import { ApiResponse } from '@/types/http' // 可能导致编译问题
```
### 3. 工具函数复用规范
#### ⚠️ 检查已有工具
**在添加新工具函数前，必须先检查以下位置**:
1. **HTTP 工具** → `utils/http.ts` (HttpClient 类)
2. **文件操作** → `utils/fileManager/fileOperations.ts`
3. **日志工具** → `utils/logHelper/logUtils.ts`
4. **布局工具** → `composables/useLayout.ts`
5. **文件管理器** → `composables/fileManager/index.ts`
#### 工具函数注册流程
```typescript
// 1. 定义工具函数（utils/myUtils.ts）
export function formatDate(date: Date): string {
return date.toISOString()
}
// 2. 如果是 composable，统一在 index.ts 导出
// composables/index.ts
export { formatDate } from './myUtils'
// 3. 使用时导入
import { formatDate } from '@/utils/myUtils'
// 或
import { formatDate } from '@/composables'
```
#### ❌ 禁止重复定义
```typescript
// ❌ 错误：重复定义已有功能
function moveFile() { /* ... */ } // fileOperations.ts 已有 moveItems()
// ✅ 正确：复用已有工具
import { moveItems } from '@/utils/fileManager/fileOperations'
```
### 4. HTTP 请求规范
#### 统一使用 httpClient
```typescript
// ✅ 正确：使用封装的 httpClient
import { httpClient } from '@/utils/http'
const data = await httpClient.get('/api/users')
// ❌ 错误：直接使用 axios
import axios from 'axios'
const data = await axios.get('http://...') // 跳过了拦截器
```
#### 类型安全请求
```typescript
// ✅ 定义响应类型
interface UserResponse {
id: number
name: string
}
// ✅ 使用泛型
const response = await httpClient.get<UserResponse>('/api/user/1')
// response.data 自动推导为 UserResponse
```
#### Service 层封装
```typescript
// services/userService.ts
import { httpClient } from '@/utils/http'
import type { User } from '@/types/api'
export async function getUserById(id: number): Promise<User> {
const response = await httpClient.get<User>(`/api/user/${id}`)
return response.data
}
```
### 5. 样式开发规范
#### CSS 变量优先
```vue
<style scoped>
.my-component {
/* ✅ 使用 CSS 变量 */
padding: var(--spacing-md);
font-size: var(--font-size-base);
color: var(--text-color);
/* ❌ 避免硬编码 */
padding: 16px;
font-size: 16px;
color: #18181b;
}
</style>
```
#### 响应式断点
```typescript
import { useLayout } from '@/composables/useLayout'
const { isMobile, isTablet, isDesktop } = useLayout()
```
```vue
<template>
<div :class="{ 'mobile-layout': isMobile }">
<!-- ... -->
</div>
</template>
```
### 6. 组件开发规范
#### Composition API 标准结构
```vue
<script setup lang="ts">
// 1. 导入
import { ref, computed, onMounted } from 'vue'
import type { User } from '@/types/api'
// 2. Props 定义
interface Props {
userId: number
}
const props = defineProps<Props>()
// 3. Emits 定义
interface Emits {
update: [user: User]
}
const emit = defineEmits<Emits>()
// 4. 响应式状态
const user = ref<User | null>(null)
// 5. 计算属性
const userName = computed(() => user.value?.name ?? '')
// 6. 方法
async function fetchUser() {
// ...
}
// 7. 生命周期
onMounted(() => {
fetchUser()
})
// 8. 暴露给父组件
defineExpose({
fetchUser
})
</script>
```
#### 组件注册
```typescript
// ✅ Naive UI 组件自动导入（无需注册）
<template>
<n-button>按钮</n-button>
</template>
// ✅ 自定义组件按需导入
<script setup lang="ts">
import MyComponent from '@/components/MyComponent.vue'
</script>
```
### 7. 状态管理规范
#### Pinia Store 结构
```typescript
// stores/user.ts
import { defineStore } from 'pinia'
import { ref, computed } from 'vue'
export const useUserStore = defineStore('user', () => {
// State
const user = ref<User | null>(null)
// Getters
const isLoggedIn = computed(() => !!user.value)
// Actions
async function login(credentials: LoginParams) {
const response = await httpClient.post('/api/login', credentials)
user.value = response.data
}
return {
user,
isLoggedIn,
login
}
})
```
#### Store 使用
```typescript
import { useUserStore } from '@/stores/user'
const userStore = useUserStore()
userStore.login({ username: 'admin', password: '123' })
```
### 8. 错误处理规范
#### HTTP 错误处理
```typescript
try {
const data = await httpClient.get('/api/data')
} catch (error) {
if (error instanceof Error) {
logB.error('请求失败', error.message)
// 业务错误处理
}
}
```
#### 组件错误边界
```vue
<script setup lang="ts">
import { onErrorCaptured } from 'vue'
onErrorCaptured((err, instance, info) => {
logB.error('组件错误', { err, info })
return false // 阻止错误继续传播
})
</script>
```
---
## 📍 路由配置
**位置**: `src/router/index.ts`
```typescript
const router = createRouter({
history: createWebHistory(),
routes: [
{ path: '/', redirect: '/photos' },
// 主要页面
{ path: '/photos', component: () => import('@/views/PhotosView2.vue') },
{ path: '/search', component: () => import('@/views/SearchView.vue') },
{ path: '/people', component: () => import('@/views/PeopleView.vue') },
{ path: '/field', component: () => import('@/views/FieldView.vue') },
{ path: '/local-files', component: () => import('@/views/LocalFilesView.vue') },
{ path: '/library', component: () => import('@/views/LibraryView.vue') },
{ path: '/settings', component: () => import('@/views/SettingsView.vue') }
]
})
```
**路由元信息**:
```typescript
{
path: '/photos',
meta: { title: '照片' }
}
```
---
## 🔧 开发工具
### NPM Scripts
```json
{
"dev": "vite", // 启动开发服务器（端口 3000）
"build": "run-p type-check build-only", // 类型检查 + 构建
"type-check": "vue-tsc --build", // TypeScript 类型检查
"lint": "eslint . --fix", // 代码检查并自动修复
"format": "prettier --write src/", // 代码格式化
"test:unit": "vitest" // 单元测试
}
```
### Vite 配置
**位置**: `vite.config.ts`
```typescript
export default defineConfig({
plugins: [
vue(),
vueDevTools(),
// Vue APIs 自动导入
AutoImport({
imports: [
'vue',
{ 'naive-ui': ['useDialog', 'useMessage', 'useNotification', 'useLoadingBar'] }
]
}),
// Naive UI 组件自动导入
Components({
resolvers: [NaiveUiResolver()]
})
],
resolve: {
alias: {
'@': fileURLToPath(new URL('./src', import.meta.url))
}
},
server: {
port: 3000
}
})
```
### 环境变量
**文件**: `.env`, `.env.production`
```bash
# API 基础 URL
VITE_APP_API_URL=http://127.0.0.1:9484/api
# 运行模式
VITE_MODE=development
```
**使用**:
```typescript
const apiUrl = import.meta.env.VITE_APP_API_URL
const isDev = import.meta.env.DEV
const isProd = import.meta.env.PROD
```
---
## 🧩 依赖关系图
### 核心依赖流
```
main.ts
├─> App.vue
│ └─> router-view
│ └─> views/*
│ └─> components/*
│
├─> Pinia (stores/*)
├─> Router (router/index.ts)
└─> httpPlugin (plugins/http.ts)
└─> httpClient (utils/http.ts)
└─> httpConfig (config/httpConfig.ts)
```
### 工具函数依赖
```
utils/http.ts
├─> types/http.ts
└─> utils/logHelper/logUtils.ts
└─> constants/logUtil.ts
utils/fileManager/fileOperations.ts
└─> components/FileManager/types.ts
services/timelineService.ts
├─> utils/http.ts
└─> types/api.ts
```
### Composables 依赖
```
composables/fileManager/index.ts
├─> useFileSelection.ts
├─> useKeyboardNav.ts
├─> useDragSelection.ts
├─> useDragAndDrop.ts
└─> useVirtualScroll.ts
```
---
## ⚙️ 配置管理
### HTTP 配置
**默认配置**:
```typescript
{
baseURL: import.meta.env.VITE_APP_API_URL || 'http://127.0.0.1:9484/api',
timeout: 10000,
headers: {
'Content-Type': 'application/json'
}
}
```
**动态修改**:
```typescript
import { httpConfig } from '@/config/httpConfig'
import { httpClient } from '@/utils/http'
// 修改配置
httpConfig.setBaseURL('http://new-api.com')
httpConfig.setTimeout(15000)
// 应用配置
httpClient.updateConfig(httpConfig.getConfig())
```
### 主题配置
**初始化**:
```typescript
// AppLayout.vue
import { useThemeStore } from '@/stores/theme'
const themeStore = useThemeStore()
onMounted(() => {
themeStore.initTheme() // 读取 localStorage 或系统偏好
})
```
**优先级**:
1. localStorage 存储的用户偏好
2. 系统偏好 `prefers-color-scheme`
3. 默认亮色主题
---
## 🐛 调试工具
### 开发环境日志
```typescript
import { logB } from '@/utils/logHelper/logUtils'
// HTTP 请求自动记录
// utils/http.ts 中已配置拦截器输出
```
### 文件管理器调试面板
**位置**: `src/components/FileManager/DebugPanel.vue`
**显示信息**:
- 当前路径
- 选中文件数量
- 视口信息
- 虚拟滚动状态
**使用**:
```vue
<DebugPanel
:current-path="currentPath"
:selected-count="selectedItems.size"
/>
```
### Vue DevTools
**已启用**: `vite.config.ts` 中配置 `vueDevTools()`
---
## 📚 常见任务示例
### 1. 添加新页面
```typescript
// 1. 创建页面组件
// src/views/MyNewView.vue
<script setup lang="ts">
import { ref } from 'vue'
const data = ref(null)
</script>
// 2. 添加路由
// src/router/index.ts
{
path: '/my-new-page',
name: 'my-new-page',
component: () => import('@/views/MyNewView.vue'),
meta: { title: '新页面' }
}
// 3. 添加菜单项
// src/types/menu.ts
{
key: 'my-new-page',
label: '新页面',
icon: 'document-outline',
path: '/my-new-page'
}
```
### 2. 添加 API 接口
```typescript
// 1. 定义类型
// src/types/api.ts
export interface MyData {
id: number
name: string
}
// 2. 创建 service
// src/services/myService.ts
import { httpClient } from '@/utils/http'
import type { MyData } from '@/types/api'
export async function getMyData(): Promise<MyData[]> {
const response = await httpClient.get<MyData[]>('/api/my-data')
return response.data
}
// 3. 在组件中使用
import { getMyData } from '@/services/myService'
const data = ref<MyData[]>([])
onMounted(async () => {
data.value = await getMyData()
})
```
### 3. 添加工具函数
```typescript
// 1. 创建工具函数文件
// src/utils/myHelper.ts
export function formatCurrency(amount: number): string {
return `¥${amount.toFixed(2)}`
}
// 2. 如果是 composable，创建在 composables 目录
// src/composables/useMyLogic.ts
import { ref } from 'vue'
export function useMyLogic() {
const count = ref(0)
function increment() {
count.value++
}
return { count, increment }
}
// 3. 统一导出（可选）
// src/composables/index.ts
export { useMyLogic } from './useMyLogic'
```
### 4. 添加全局组件
```typescript
// 1. 创建组件
// src/components/GlobalComponent.vue
<script setup lang="ts">
defineProps<{ text: string }>()
</script>
// 2. 注册为全局组件（如果需要）
// main.ts
import GlobalComponent from '@/components/GlobalComponent.vue'
app.component('GlobalComponent', GlobalComponent)
// 或使用 Naive UI 自动导入（无需注册）
```
---
## 🔒 注意事项
### 安全性
- ✅ Token 存储在 localStorage，自动添加到请求头
- ✅ 401 响应自动清除 Token 并跳转登录
- ⚠️ 生产环境需配置 CORS 和 CSP
### 性能优化
- ✅ 路由懒加载 `() => import('@/views/...')`
- ✅ 虚拟滚动 (vue-virtual-scroller)
- ✅ 图片懒加载（placeholder + loaded 标记）
- ✅ HTTP 请求去重（重复请求自动取消）
### 兼容性
- ✅ 支持现代浏览器（Chrome, Firefox, Safari, Edge）
- ⚠️ 不支持 IE11（使用了 ES2020 特性）
### 类型安全
- ✅ 严格模式 TypeScript
- ✅ 所有 API 响应定义类型
- ✅ 组件 Props 类型检查
- ⚠️ 避免使用 `any`，优先 `unknown`
---
## 📖 快速参考
### 常用导入路径
```typescript
// 工具类
import { httpClient } from '@/utils/http'
import { logB, logN, logS } from '@/utils/logHelper/logUtils'
import { moveItems, copyItems } from '@/utils/fileManager/fileOperations'
// 类型
import type { ApiResponse } from '@/types/http'
import type { Photo, MonthGroup } from '@/types/api'
import type { FileItem } from '@/components/FileManager/types'
// 状态管理
import { useThemeStore } from '@/stores/theme'
// 服务
import { getTimeline, getPhotos } from '@/services/timelineService'
// Composables
import { useLayout } from '@/composables/useLayout'
import { useFileSelection } from '@/composables/fileManager'
// 配置
import { httpConfig } from '@/config/httpConfig'
```
### 常用 CSS 变量
```css
/* 布局 */
var(--header-height)
var(--sidebar-width)
/* 间距 */
var(--spacing-xs) /* 4px */
var(--spacing-sm) /* 8px */
var(--spacing-md) /* 16px */
var(--spacing-lg) /* 24px */
/* 字体 */
var(--font-size-base) /* 16px */
var(--font-weight-normal) /* 400 */
/* 主题颜色 */
var(--bg-color)
var(--text-color)
var(--border-color)
```
---
## 🎓 最佳实践总结
1. **优先复用** - 使用前检查已有工具函数
2. **类型安全** - 所有函数、API 都定义类型
3. **统一日志** - 使用 logB/logN/logS，禁用原生 console.log
4. **统一请求** - 通过 httpClient，不直接使用 axios
5. **CSS 变量** - 优先使用设计系统 tokens
6. **响应式数据** - 文件操作需传入响应式对象
7. **错误处理** - try-catch + 日志记录
8. **按需导入** - 利用 Vite 自动导入特性
9. **命名规范** - 组件 PascalCase，文件 camelCase
10. **文档更新** - 新增功能同步更新本文档
---
**文档版本**: 1.0
**最后更新**: 2025-10-03
**维护者**: Claude Code
src/front/argus-front/KEYBOARD_NAVIGATION_GUIDE.md
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# 键盘导航完整方案
## 📋 Naive UI 键盘支持现状
### Naive UI 原生支持
Naive UI 对键盘导航的支持比较**基础**，主要问题：
1. **Tab 导航支持不完整**
- 部分组件缺少 `tabindex` 支持
- 焦点顺序不总是符合预期
- 某些组件需要额外配置才能通过 Tab 访问
2. **对话框（Dialog）键盘支持**
- ✅ `autoFocus` - 支持自动聚焦到输入框
- ✅ `Enter` - 可以触发 positive 按钮（需要配置）
- ✅ `Esc` - 关闭对话框（默认支持）
- ❌ **Alt+快捷键** - 不支持
- ❌ **默认按钮** - 需要手动实现
3. **表单组件**
- ✅ Input/Select/DatePicker 支持 Tab 导航
- ✅ 方向键在 Select/DatePicker 中可用
- ❌ 缺少统一的 `accessKey` 支持
### Naive UI 键盘相关 API
```typescript
// Dialog 组件
dialog.create({
autoFocus: true, // ✅ 自动聚焦第一个可聚焦元素
closable: true, // ✅ 显示关闭按钮（可通过 Esc 关闭）
closeOnEsc: true, // ✅ Esc 关闭（默认 true）
maskClosable: true, // ✅ 点击遮罩关闭
// ❌ 以下功能需要自己实现
// defaultButton: 'positive', // 不支持
// shortcuts: { 'Alt+S': ... } // 不支持
})
// Input 组件
h(NInput, {
autofocus: true, // ✅ 自动聚焦
selectOnFocus: true, // ✅ 聚焦时选中文本
onKeydown: handleKeydown, // ✅ 键盘事件
})
// Button 组件
h(NButton, {
keyboard: true, // ✅ 键盘可访问
// accesskey: 'S', // ❌ 不支持原生 accesskey
})
```
---
## 🎯 推荐的键盘导航方案
### 方案 1: 自定义全局键盘管理器（推荐）
**适用场景**: 桌面应用，需要完全控制键盘行为
#### 实现思路
创建一个全局键盘管理器，统一处理所有快捷键：
```typescript
// composables/useKeyboardManager.ts
import { onMounted, onUnmounted, ref } from 'vue'
interface ShortcutHandler {
key: string // 'Enter', 'Escape', 'Alt+S'
handler: (event: KeyboardEvent) => void
priority?: number // 优先级（数字越大越优先）
context?: string // 上下文（dialog, form, etc）
}
export function useKeyboardManager() {
const shortcuts = ref<ShortcutHandler[]>([])
const currentContext = ref<string>('global')
function register(shortcut: ShortcutHandler) {
shortcuts.value.push(shortcut)
// 按优先级排序
shortcuts.value.sort((a, b) => (b.priority ?? 0) - (a.priority ?? 0))
}
function unregister(key: string) {
shortcuts.value = shortcuts.value.filter(s => s.key !== key)
}
function handleKeyDown(event: KeyboardEvent) {
// 构建快捷键字符串
const modifiers = []
if (event.ctrlKey) modifiers.push('Ctrl')
if (event.altKey) modifiers.push('Alt')
if (event.shiftKey) modifiers.push('Shift')
if (event.metaKey) modifiers.push('Meta')
const key = event.key
const shortcutString = modifiers.length > 0
? `${modifiers.join('+')}+${key}`
: key
// 查找匹配的处理器
for (const shortcut of shortcuts.value) {
// 检查上下文
if (shortcut.context && shortcut.context !== currentContext.value) {
continue
}
// 匹配快捷键
if (shortcut.key === shortcutString) {
event.preventDefault()
event.stopPropagation()
shortcut.handler(event)
return
}
}
}
onMounted(() => {
document.addEventListener('keydown', handleKeyDown)
})
onUnmounted(() => {
document.removeEventListener('keydown', handleKeyDown)
})
return {
register,
unregister,
setContext: (ctx: string) => { currentContext.value = ctx },
getContext: () => currentContext.value
}
}
```
#### 使用示例
```typescript
// 在组件中使用
const keyboard = useKeyboardManager()
// 注册对话框快捷键
keyboard.register({
key: 'Enter',
handler: () => handleSave(),
priority: 10,
context: 'dialog'
})
keyboard.register({
key: 'Alt+S',
handler: () => handleSave(),
priority: 10,
context: 'dialog'
})
keyboard.register({
key: 'Escape',
handler: () => handleCancel(),
priority: 10,
context: 'dialog'
})
// 设置上下文
keyboard.setContext('dialog')
// 对话框关闭时清理
onUnmounted(() => {
keyboard.unregister('Enter')
keyboard.unregister('Alt+S')
keyboard.setContext('global')
})
```
---
### 方案 2: 增强 Naive UI Dialog（实用）
**适用场景**: 与 Naive UI 集成，不需要完全自定义
#### 创建增强版 Dialog 工具
```typescript
// utils/enhancedDialog.ts
import { useDialog, useMessage } from 'naive-ui'
import { h, ref } from 'vue'
interface DialogButton {
text: string
onClick: () => void | Promise<void>
type?: 'primary' | 'default' | 'error'
shortcut?: string // 'Enter', 'Alt+S', etc
autoFocus?: boolean
}
interface EnhancedDialogOptions {
title: string
content: string | (() => VNode)
buttons: DialogButton[]
onClose?: () => void
}
export function useEnhancedDialog() {
const dialog = useDialog()
const message = useMessage()
function show(options: EnhancedDialogOptions) {
const shortcuts = new Map<string, () => void>()
let dialogInstance: any = null
// 收集快捷键
options.buttons.forEach(btn => {
if (btn.shortcut) {
shortcuts.set(btn.shortcut, btn.onClick)
}
})
// 键盘事件处理
function handleKeyDown(event: KeyboardEvent) {
// 构建快捷键字符串
const key = event.key
let shortcutKey = key
if (event.altKey) shortcutKey = `Alt+${key}`
else if (event.ctrlKey) shortcutKey = `Ctrl+${key}`
else if (event.shiftKey) shortcutKey = `Shift+${key}`
// 查找匹配的快捷键
const handler = shortcuts.get(shortcutKey)
if (handler) {
event.preventDefault()
event.stopPropagation()
handler()
dialogInstance?.destroy()
}
}
// 注册键盘监听
document.addEventListener('keydown', handleKeyDown)
// 创建对话框
dialogInstance = dialog.create({
title: options.title,
content: options.content,
closable: true,
closeOnEsc: true,
autoFocus: true,
// 在对话框关闭时清理
onAfterLeave: () => {
document.removeEventListener('keydown', handleKeyDown)
options.onClose?.()
},
// 自定义 action 按钮
action: () => {
return h('div',
{ style: 'display: flex; gap: 8px; justify-content: flex-end;' },
options.buttons.map(btn =>
h(NButton, {
type: btn.type || 'default',
onClick: async () => {
await btn.onClick()
dialogInstance?.destroy()
},
// 显示快捷键提示
...(btn.shortcut ? {
// 在按钮文本中显示快捷键
default: () => `${btn.text} (${btn.shortcut})`
} : {
default: () => btn.text
})
})
)
)
}
})
return dialogInstance
}
return { show }
}
```
#### 使用示例
```typescript
const enhancedDialog = useEnhancedDialog()
enhancedDialog.show({
title: '新建文件夹',
content: () => h(NInput, {
defaultValue: '新建文件夹',
autofocus: true,
selectOnFocus: true
}),
buttons: [
{
text: '取消',
onClick: () => {},
shortcut: 'Escape'
},
{
text: '创建',
type: 'primary',
onClick: async () => {
await createFolder()
},
shortcut: 'Enter',
autoFocus: true
},
{
text: '保存',
type: 'primary',
onClick: async () => {
await saveFolder()
},
shortcut: 'Alt+S'
}
]
})
```
---
### 方案 3: Tab 导航增强
**适用场景**: 表单、设置页面等需要 Tab 导航的场景
#### 自动 Tab 索引管理
```typescript
// composables/useTabNavigation.ts
import { onMounted, onUnmounted, ref } from 'vue'
export function useTabNavigation() {
const focusableElements = ref<HTMLElement[]>([])
const currentIndex = ref(0)
function scanFocusableElements(container?: HTMLElement) {
const root = container || document.body
// 查找所有可聚焦元素
const selector = [
'button:not([disabled])',
'input:not([disabled])',
'select:not([disabled])',
'textarea:not([disabled])',
'[tabindex]:not([tabindex="-1"])',
'a[href]'
].join(',')
focusableElements.value = Array.from(
root.querySelectorAll<HTMLElement>(selector)
)
}
function focusNext() {
if (focusableElements.value.length === 0) return
currentIndex.value = (currentIndex.value + 1) % focusableElements.value.length
focusableElements.value[currentIndex.value]?.focus()
}
function focusPrevious() {
if (focusableElements.value.length === 0) return
currentIndex.value = currentIndex.value - 1
if (currentIndex.value < 0) {
currentIndex.value = focusableElements.value.length - 1
}
focusableElements.value[currentIndex.value]?.focus()
}
function handleKeyDown(event: KeyboardEvent) {
if (event.key === 'Tab') {
event.preventDefault()
if (event.shiftKey) {
focusPrevious()
} else {
focusNext()
}
}
}
onMounted(() => {
document.addEventListener('keydown', handleKeyDown)
})
onUnmounted(() => {
document.removeEventListener('keydown', handleKeyDown)
})
return {
scanFocusableElements,
focusNext,
focusPrevious,
focusableElements
}
}
```
---
## 🎨 桌面应用级键盘导航标准
### 标准快捷键映射
| 场景 | 快捷键 | 功能 |
|------|--------|------|
| **对话框** | | |
| | `Enter` | 确认（触发默认按钮） |
| | `Esc` | 取消/关闭 |
| | `Alt+字母` | 触发对应按钮 |
| | `Tab` | 在控件间切换 |
| **表单** | | |
| | `Tab` | 下一个控件 |
| | `Shift+Tab` | 上一个控件 |
| | `Enter` | 提交表单 |
| | `Ctrl+Enter` | 快速提交 |
| **列表/网格** | | |
| | `↑↓←→` | 导航 |
| | `Enter` | 打开/选择 |
| | `Space` | 预览 |
| | `Ctrl+A` | 全选 |
| | `Delete` | 删除 |
| **菜单** | | |
| | `Alt` | 激活菜单栏 |
| | `Alt+字母` | 打开对应菜单 |
| | `↑↓` | 菜单项导航 |
| | `Enter` | 选择菜单项 |
### 实现示例：完整的对话框键盘支持
```vue
<template>
<n-dialog
v-model:show="visible"
title="新建文件夹"
:closable="true"
:close-on-esc="true"
:auto-focus="true"
@after-enter="handleDialogEnter"
@after-leave="handleDialogLeave"
>
<n-form ref="formRef" :model="form">
<n-form-item label="文件夹名称" path="name">
<n-input
ref="inputRef"
v-model:value="form.name"
placeholder="请输入文件夹名称"
@keydown.enter="handleEnter"
/>
</n-form-item>
</n-form>
<template #action>
<div class="dialog-actions">
<n-button @click="handleCancel" @keydown.alt.c="handleCancel">
取消 <span class="shortcut-hint">Alt+C</span>
</n-button>
<n-button
type="primary"
:loading="loading"
@click="handleConfirm"
@keydown.alt.s="handleConfirm"
>
创建 <span class="shortcut-hint">Alt+S / Enter</span>
</n-button>
</div>
</template>
</n-dialog>
</template>
<script setup lang="ts">
import { ref, nextTick } from 'vue'
const visible = ref(false)
const inputRef = ref()
const formRef = ref()
const loading = ref(false)
const form = ref({ name: '新建文件夹' })
// 对话框进入后聚焦并选中文本
function handleDialogEnter() {
nextTick(() => {
inputRef.value?.focus()
inputRef.value?.select()
})
// 注册全局快捷键
document.addEventListener('keydown', handleGlobalKeyDown)
}
// 对话框离开时清理
function handleDialogLeave() {
document.removeEventListener('keydown', handleGlobalKeyDown)
}
// 全局快捷键处理
function handleGlobalKeyDown(event: KeyboardEvent) {
// Alt+S - 保存
if (event.altKey && event.key === 's') {
event.preventDefault()
handleConfirm()
}
// Alt+C - 取消
else if (event.altKey && event.key === 'c') {
event.preventDefault()
handleCancel()
}
}
// Enter 键处理
function handleEnter(event: KeyboardEvent) {
event.preventDefault()
handleConfirm()
}
async function handleConfirm() {
// 验证表单
await formRef.value?.validate()
loading.value = true
try {
// 执行创建逻辑
await createFolder(form.value.name)
visible.value = false
} finally {
loading.value = false
}
}
function handleCancel() {
visible.value = false
}
</script>
<style scoped>
.dialog-actions {
display: flex;
gap: 8px;
justify-content: flex-end;
}
.shortcut-hint {
font-size: 12px;
opacity: 0.6;
margin-left: 4px;
}
</style>
```
---
## 🔧 推荐的整体方案
### For 桌面应用（Electron/Tauri）
**推荐**: 方案 1（全局键盘管理器） + 方案 2（增强 Dialog）
**理由**:
1. 完全控制所有快捷键
2. 可以实现 Alt+快捷键
3. 可以统一管理上下文
4. 符合桌面应用标准
### 实施步骤
1. **创建全局键盘管理器** (`composables/useKeyboardManager.ts`)
2. **创建增强 Dialog 工具** (`utils/enhancedDialog.ts`)
3. **在 App.vue 中初始化全局键盘管理器**
4. **逐步迁移现有对话框到增强版本**
5. **添加快捷键提示 UI**（在按钮旁显示 Alt+S 等）
---
## 📝 最佳实践
### 1. 快捷键一致性
```typescript
// 定义全局快捷键常量
export const SHORTCUTS = {
CONFIRM: 'Enter',
CANCEL: 'Escape',
SAVE: 'Alt+S',
DELETE: 'Delete',
REFRESH: 'F5',
// ...
}
```
### 2. 快捷键提示
```vue
<!-- 在按钮中显示快捷键 -->
<n-button type="primary">
保存 <kbd>Alt+S</kbd>
</n-button>
<style>
kbd {
font-size: 11px;
padding: 2px 4px;
background: rgba(0,0,0,0.1);
border-radius: 3px;
margin-left: 8px;
}
</style>
```
### 3. 焦点管理
```typescript
// 对话框打开时保存当前焦点
let previousFocus: HTMLElement | null = null
function openDialog() {
previousFocus = document.activeElement as HTMLElement
// 打开对话框...
}
function closeDialog() {
// 恢复之前的焦点
previousFocus?.focus()
}
```
### 4. 键盘可访问性
```vue
<!-- 所有交互元素都应该可以通过键盘访问 -->
<div
role="button"
tabindex="0"
@click="handleClick"
@keydown.enter="handleClick"
@keydown.space="handleClick"
>
可点击的区域
</div>
```
---
## 🎯 总结
### Naive UI 的限制
- ❌ 原生不支持 Alt+快捷键
- ❌ 没有内置的快捷键管理
- ❌ Tab 导航支持不完整
- ✅ 基础的 Enter/Esc 支持
- ✅ 自动聚焦支持
### 推荐方案
1. **全局键盘管理器** - 统一管理所有快捷键
2. **增强 Dialog** - 扩展 Naive UI Dialog 功能
3. **自定义焦点管理** - 实现完整的 Tab 导航
4. **标准化快捷键** - 遵循桌面应用标准
### 优先级
1. ⭐⭐⭐ 实现全局键盘管理器（核心）
2. ⭐⭐⭐ 增强对话框快捷键支持
3. ⭐⭐ 添加快捷键提示 UI
4. ⭐ 实现完整的 Tab 导航
src/front/argus-front/KEYBOARD_SHORTCUTS.md
+228
View File
@@ -0,0 +1,228 @@
# 文件管理器快捷键说明
> **设计准则**: 本项目采用桌面应用优先的设计理念，所有应用快捷键优先级高于系统/浏览器快捷键。
## 🎯 桌面应用快捷键策略
### 快捷键优先级
1. **应用快捷键 > 系统快捷键 > 浏览器快捷键**
2. 所有快捷键都会阻止默认行为和事件冒泡
3. 与系统冲突的快捷键，以应用为准（适配未来的 Electron/Tauri 桌面应用）
### 已接管的系统快捷键
| 快捷键 | 系统默认行为 | 应用行为 |
|--------|-------------|---------|
| `F5` | 浏览器刷新 | 刷新当前文件列表 |
| `Backspace` | 浏览器后退 | 返回上一级目录 |
| `Ctrl+C` | 系统复制 | 复制选中的文件/文件夹 |
| `Ctrl+X` | 系统剪切 | 剪切选中的文件/文件夹 |
| `Ctrl+V` | 系统粘贴 | 粘贴文件/文件夹 |
| `Delete` | 浏览器行为 | 删除文件/文件夹 |
## 📋 快捷键列表
### 导航快捷键
| 快捷键 | 功能 | 说明 |
|--------|------|------|
| `↑` `↓` | 上下导航 | 列表视图：上下移动<br>网格视图：按列移动 |
| `←` `→` | 左右导航 | 仅在网格视图中有效 |
| `Enter` | 进入文件夹 | 选中文件夹时，按 Enter 进入该文件夹 |
| `Backspace` | 返回上一级 | 返回到父目录（无选中项时） |
| `Space` | 快速预览 | 打开/关闭快速预览窗口 |
| `Esc` | 取消选择 | 清除所有选中项 |
### 文件操作快捷键
| 快捷键 | 功能 | 说明 |
|--------|------|------|
| `Delete` | 删除 | 删除选中的文件/文件夹 |
| `Ctrl+C` | 复制 | 复制选中的文件/文件夹到剪贴板 |
| `Ctrl+X` | 剪切 | 剪切选中的文件/文件夹到剪贴板 |
| `Ctrl+V` | 粘贴 | 粘贴剪贴板中的文件/文件夹到当前目录 |
| `F5` | 刷新 | 刷新当前目录 |
### 选择快捷键
| 快捷键 | 功能 | 说明 |
|--------|------|------|
| `Ctrl+A` | 全选 | 选中当前目录下的所有项目 |
| `Shift+↑/↓` | 范围选择 | 从当前焦点项扩展选择 |
| `Ctrl+↑/↓` | 移动焦点 | 移动焦点但不改变选择 |
| `Ctrl+Click` | 多选 | 点击添加/移除选择项 |
| `Shift+Click` | 范围选择 | 从上次点击到当前位置范围选择 |
## 🎯 使用场景示例
### 场景 1: 快速删除文件
1. 使用方向键选中要删除的文件
2. 按 `Delete` 键
3. 在确认对话框中点击"删除"
### 场景 2: 复制文件到另一个位置
1. 选中要复制的文件（可以用 `Ctrl+Click` 多选）
2. 按 `Ctrl+C` 复制
3. 使用面板切换或导航到目标文件夹
4. 按 `Ctrl+V` 粘贴
### 场景 3: 快速浏览文件夹
1. 使用方向键选中文件夹
2. 按 `Enter` 进入
3. 浏览完成后按 `Backspace` 返回上一级
### 场景 4: 快速预览文件
1. 使用方向键选中文件
2. 按 `Space` 打开快速预览
3. 再次按 `Space` 关闭预览
## 🔧 快捷键配置
所有快捷键在 `src/composables/fileManager/useKeyboardNav.ts` 中定义。
### 当前支持的快捷键：
```typescript
// 导航
- ArrowUp/Down/Left/Right // 方向键导航
- Enter // 进入文件夹
- Space // 快速预览
- Backspace // 返回上一级
- Escape // 取消选择
// 文件操作
- Delete // 删除
- Ctrl+C // 复制
- Ctrl+X // 剪切
- Ctrl+V // 粘贴
- F5 // 刷新
// 选择
- Ctrl+A // 全选
- Shift + 方向键 // 范围选择
- Ctrl + 方向键 // 移动焦点
```
## ⚙️ 技术实现
### 事件流程
1. **useKeyboardNav** composable 监听全局键盘事件
2. 检查当前面板是否激活（`isActive`）
3. 检查事件来源是否为输入框（跳过输入框事件）
4. 根据按键类型触发相应的回调函数
5. FilePane emit 事件到 FileManager
6. FileManager 执行相应的操作函数
### 文件结构
```
src/
├── composables/
│ └── fileManager/
│ └── useKeyboardNav.ts # 快捷键逻辑
├── components/
│ └── FileManager/
│ ├── FilePane.vue # 面板组件（emit 事件）
│ └── FileManager.vue # 管理器（处理操作）
```
### 添加新快捷键
如果需要添加新的快捷键，按以下步骤：
1. **修改 `useKeyboardNav.ts`**:
```typescript
interface UseKeyboardNavOptions {
// ... 现有选项
onYourAction?: () => void // 添加新回调
}
// 在 handleKeyDown 中添加
case 'YourKey':
if (onYourAction) {
event.preventDefault()
onYourAction()
}
break
```
2. **修改 `FilePane.vue`**:
```typescript
// 添加 emit 定义
const emit = defineEmits<{
yourAction: []
}>()
// 在 useKeyboardNav 调用中添加
useKeyboardNav({
// ... 现有选项
onYourAction: () => {
emit('yourAction')
}
})
```
3. **修改 `FileManager.vue`**:
```vue
<!-- 模板中添加事件监听 -->
<FilePane
@your-action="handleYourAction"
/>
```
```typescript
// 添加处理函数
function handleYourAction() {
// 实现你的功能
}
```
## 📝 注意事项
### 快捷键行为
1. **输入框例外**: 在输入框中输入时，大部分快捷键会被忽略（`Esc` 除外）
2. **面板激活**: 只有激活的面板才会响应快捷键
3. **路径验证**: 某些操作（如粘贴、新建）会验证当前路径是否有效
4. **Mac 兼容**: `Ctrl` 键在 Mac 上自动映射为 `Cmd` 键（`event.metaKey`）
### 系统快捷键禁用
以下快捷键会完全接管系统/浏览器的默认行为：
- **F5**: 不会刷新浏览器页面，只刷新文件列表
- **Backspace**: 不会后退浏览器历史，只返回上一级目录
- **Ctrl+C/X/V**: 不会操作系统剪贴板，只操作应用内剪贴板
- **Delete**: 不会触发浏览器的删除行为
- **方向键**: 不会滚动页面，只在文件列表中导航
### 桌面应用特性
本应用设计为未来打包成桌面应用（Electron/Tauri），因此：
- 快捷键体验类似 Windows 资源管理器
- 不受浏览器安全限制
- 可以访问本地文件系统
- 可以集成系统托盘和原生 API
## 🐛 常见问题
### Q: 快捷键不生效？
A: 检查以下几点：
1. 当前面板是否已激活（点击面板激活）
2. 焦点是否在输入框中
3. 浏览器控制台是否有错误
### Q: Delete 键删除了浏览器历史？
A: 这是正常的，我们已经使用 `event.preventDefault()` 阻止了默认行为。如果仍然发生，请检查是否有其他扩展程序干扰。
### Q: 如何禁用某个快捷键？
A: 在 `useKeyboardNav.ts` 中注释掉对应的 case 分支即可。
## 📊 性能优化
- 使用 `onMounted/onUnmounted` 正确管理事件监听器
- 事件处理中添加了早期返回检查，避免不必要的计算
- 使用 `event.preventDefault()` 避免浏览器默认行为触发
- 所有快捷键操作都是异步的，不会阻塞 UI
## 🔄 更新历史
- **2025-10-05**: 添加完整的快捷键支持
- 新增 Delete、Ctrl+C/X/V、F5、Backspace 快捷键
- 优化键盘导航体验
- 添加 Mac Cmd 键支持
src/front/argus-front/src/App.vue
+6 -4
View File
@@ -1,6 +1,6 @@
<script setup lang="ts"> <script setup lang="ts">
import { computed, onMounted } from 'vue' import { computed, onMounted } from 'vue'
import { NConfigProvider, NMessageProvider, NGlobalStyle, lightTheme, darkTheme } from 'naive-ui' import { NConfigProvider, NMessageProvider, NDialogProvider, NGlobalStyle, lightTheme, darkTheme } from 'naive-ui'
import AppLayout from '@/components/Layout/AppLayout.vue' import AppLayout from '@/components/Layout/AppLayout.vue'
import { useThemeStore } from '@/stores/theme' import { useThemeStore } from '@/stores/theme'
@@ -21,9 +21,11 @@ onMounted(() => {
<n-config-provider :theme="naiveTheme"> <n-config-provider :theme="naiveTheme">
<n-global-style /> <n-global-style />
<n-message-provider> <n-message-provider>
<div class="app-container"> <n-dialog-provider>
<AppLayout /> <div class="app-container">
</div> <AppLayout />
</div>
</n-dialog-provider>
</n-message-provider> </n-message-provider>
</n-config-provider> </n-config-provider>
</template> </template>
src/front/argus-front/src/components/FileManager/FileManager.vue
+519 -11
View File
@@ -3,14 +3,53 @@
<!-- Toolbar --> <!-- Toolbar -->
<div class="toolbar"> <div class="toolbar">
<div class="toolbar-left"> <div class="toolbar-left">
<button class="btn btn-primary"> <!-- 新建按钮（带下拉菜单） -->
<span class="icon">+</span> <div class="dropdown-wrapper">
<span>新建</span> <button class="btn btn-primary" @click="toggleNewMenu">
</button> <span class="icon">+</span>
<span>新建</span>
<span class="arrow">▼</span>
</button>
<div v-if="showNewMenu" class="dropdown-menu" @click.stop>
<div class="dropdown-item" @click="handleNewFolder">
<span class="item-icon">📁</span>
<span>新建文件夹</span>
</div>
<div class="dropdown-item disabled" title="即将推出">
<span class="item-icon">💭</span>
<span>新建回忆</span>
</div>
</div>
</div>
<div class="divider"></div> <div class="divider"></div>
<button class="btn">复制</button> <button
<button class="btn">剪切</button> class="btn"
<button class="btn">粘贴</button> :disabled="!hasSelection"
@click="handleCopy"
>
复制
</button>
<button
class="btn"
:disabled="!hasSelection"
@click="handleCut"
>
剪切
</button>
<button
class="btn"
:disabled="!hasClipboard"
@click="handlePaste"
>
粘贴
</button>
<button
class="btn"
:disabled="!hasSelection"
@click="handleDelete"
>
删除
</button>
</div> </div>
<div class="toolbar-right"> <div class="toolbar-right">
<!-- View Controls --> <!-- View Controls -->
@@ -79,8 +118,15 @@
:sort-options="paneConfigs.left.sortOptions" :sort-options="paneConfigs.left.sortOptions"
:filter-options="paneConfigs.left.filterOptions" :filter-options="paneConfigs.left.filterOptions"
:is-active="activePane === 'left'" :is-active="activePane === 'left'"
:is-dialog-open="isDialogOpen"
:use-real-api="props.useRealApi" :use-real-api="props.useRealApi"
@activate="activePane = 'left'" @activate="activePane = 'left'"
@delete="handleDelete"
@copy="handleCopy"
@cut="handleCut"
@paste="handlePaste"
@refresh="handleRefresh"
@go-back="handleGoBack"
/> />
<div <div
@@ -98,17 +144,30 @@
:sort-options="paneConfigs.right.sortOptions" :sort-options="paneConfigs.right.sortOptions"
:filter-options="paneConfigs.right.filterOptions" :filter-options="paneConfigs.right.filterOptions"
:is-active="activePane === 'right'" :is-active="activePane === 'right'"
:is-dialog-open="isDialogOpen"
:use-real-api="props.useRealApi" :use-real-api="props.useRealApi"
@activate="activePane = 'right'" @activate="activePane = 'right'"
@delete="handleDelete"
@copy="handleCopy"
@cut="handleCut"
@paste="handlePaste"
@refresh="handleRefresh"
@go-back="handleGoBack"
/> />
</div> </div>
</div> </div>
</template> </template>
<script setup lang="ts"> <script setup lang="ts">
import { ref, computed } from 'vue' import { ref, computed, onMounted, onUnmounted, h, nextTick } from 'vue'
import { useDialog, useMessage, NInput } from 'naive-ui'
import FilePane from './FilePane.vue' import FilePane from './FilePane.vue'
import type { ViewMode, ThumbnailSize, LayoutMode, PaneId, SortOptions, FilterOptions } from './types' import type { ViewMode, ThumbnailSize, LayoutMode, PaneId, SortOptions, FilterOptions, FileItem } from './types'
import { fileSystemService } from '@/services/fileSystemService'
// Naive UI
const dialog = useDialog()
const message = useMessage()
// Props // Props
const props = withDefaults(defineProps<{ const props = withDefaults(defineProps<{
@@ -121,6 +180,23 @@ const props = withDefaults(defineProps<{
const leftPaneRef = ref<InstanceType<typeof FilePane>>() const leftPaneRef = ref<InstanceType<typeof FilePane>>()
const rightPaneRef = ref<InstanceType<typeof FilePane>>() const rightPaneRef = ref<InstanceType<typeof FilePane>>()
// 新建菜单状态
const showNewMenu = ref(false)
// 对话框状态（用于禁用背景快捷键）
const isDialogOpen = ref(false)
// 剪贴板状态
const clipboard = ref<{
operation: 'copy' | 'cut' | null
items: FileItem[]
sourcePath: string
}>({
operation: null,
items: [],
sourcePath: ''
})
// 每个面板的独立配置 // 每个面板的独立配置
const paneConfigs = ref({ const paneConfigs = ref({
left: { left: {
@@ -155,6 +231,31 @@ const activePane = ref<PaneId>('left')
// 当前活动面板的配置（用于工具栏显示） // 当前活动面板的配置（用于工具栏显示）
const activeConfig = computed(() => paneConfigs.value[activePane.value]) const activeConfig = computed(() => paneConfigs.value[activePane.value])
// 当前活动面板的引用
const activePaneRef = computed(() =>
activePane.value === 'left' ? leftPaneRef.value : rightPaneRef.value
)
// 计算属性：是否有选中项
const hasSelection = computed(() => {
const pane = activePaneRef.value
return pane && pane.getSelectedItems && pane.getSelectedItems().length > 0
})
// 计算属性：是否有剪贴板内容
const hasClipboard = computed(() => {
return clipboard.value.operation !== null && clipboard.value.items.length > 0
})
// 获取当前路径
function getCurrentPath(): string {
const pane = activePaneRef.value
if (!pane || !pane.getCurrentPath) {
return ''
}
return pane.getCurrentPath()
}
// 更新当前活动面板的配置 // 更新当前活动面板的配置
function updateActiveViewMode(mode: ViewMode) { function updateActiveViewMode(mode: ViewMode) {
paneConfigs.value[activePane.value].viewMode = mode paneConfigs.value[activePane.value].viewMode = mode
@@ -164,6 +265,348 @@ function updateActiveThumbnailSize(size: ThumbnailSize) {
paneConfigs.value[activePane.value].thumbnailSize = size paneConfigs.value[activePane.value].thumbnailSize = size
} }
// ==================== 新建菜单 ====================
// 切换新建菜单
function toggleNewMenu() {
showNewMenu.value = !showNewMenu.value
}
// 关闭新建菜单
function closeNewMenu() {
showNewMenu.value = false
}
// 新建文件夹
function handleNewFolder() {
closeNewMenu()
const currentPath = getCurrentPath()
if (!currentPath) {
message.error('无法获取当前路径')
return
}
// 检查路径是否有效（不能在根级别或驱动器列表创建文件夹）
if (currentPath === '/' || currentPath === '所有驱动器' || !currentPath.includes('\\') && !currentPath.includes('/')) {
message.warning('请先选择一个具体的文件夹或驱动器')
return
}
let inputValue = '新建文件夹'
// 标记对话框已打开
isDialogOpen.value = true
// 使用 Naive UI 的 Dialog
const d = dialog.create({
title: '新建文件夹',
style: {
width: '460px'
},
onAfterLeave: () => {
// 对话框关闭后恢复快捷键
isDialogOpen.value = false
},
content: () => {
// 创建输入框组件
const input = h(NInput, {
defaultValue: inputValue,
placeholder: '请输入文件夹名称',
autofocus: true,
selectOnFocus: true,
size: 'large',
onUpdateValue: (v: string) => {
inputValue = v
},
onKeydown: (e: KeyboardEvent) => {
if (e.key === 'Enter') {
e.preventDefault()
// 模拟点击确定按钮
const okBtn = document.querySelector('.n-dialog__action .n-button--primary') as HTMLButtonElement
okBtn?.click()
}
},
onVnodeMounted: (vnode: any) => {
// 挂载后自动选中所有文本
nextTick(() => {
const inputElement = vnode.el?.querySelector('input')
if (inputElement) {
inputElement.focus()
inputElement.select()
}
})
}
})
return h('div', { style: 'padding: 8px 0;' }, input)
},
positiveText: '创建',
negativeText: '取消',
onPositiveClick: async () => {
const folderName = inputValue.trim()
if (!folderName) {
message.warning('请输入文件夹名称')
return false // 阻止关闭对话框
}
try {
const newFolderPath = `${currentPath}${currentPath.endsWith('\\') || currentPath.endsWith('/') ? '' : '\\'}${folderName}`
if (props.useRealApi) {
await fileSystemService.createDirectory(newFolderPath)
message.success(`文件夹创建成功: ${folderName}`)
console.log('✅ 文件夹创建成功:', newFolderPath)
} else {
// Mock 模式：需要手动刷新
const pane = activePaneRef.value
if (pane && pane.refresh) {
pane.refresh()
}
message.success(`文件夹创建成功: ${folderName}`)
}
return true // 允许关闭对话框
} catch (error: any) {
console.error('❌ 创建文件夹失败:', error)
// 提取详细错误信息
const errorMsg = error.message || error.toString()
message.error(`创建失败: ${errorMsg}`)
return false // 阻止关闭对话框
}
}
})
}
// ==================== 复制/剪切/粘贴 ====================
// 复制
function handleCopy() {
const pane = activePaneRef.value
if (!pane || !pane.getSelectedItems) {
return
}
const selectedItems = pane.getSelectedItems()
if (selectedItems.length === 0) {
message.warning('请先选择要复制的项目')
return
}
const currentPath = getCurrentPath()
if (!currentPath || currentPath === '/' || currentPath === '所有驱动器') {
message.warning('无法在此位置进行复制操作')
return
}
clipboard.value = {
operation: 'copy',
items: selectedItems,
sourcePath: currentPath
}
message.success(`已复制 ${selectedItems.length} 个项目`)
console.log('📋 已复制到剪贴板:', selectedItems.map(item => item.name))
}
// 剪切
function handleCut() {
const pane = activePaneRef.value
if (!pane || !pane.getSelectedItems) {
return
}
const selectedItems = pane.getSelectedItems()
if (selectedItems.length === 0) {
message.warning('请先选择要剪切的项目')
return
}
const currentPath = getCurrentPath()
if (!currentPath || currentPath === '/' || currentPath === '所有驱动器') {
message.warning('无法在此位置进行剪切操作')
return
}
clipboard.value = {
operation: 'cut',
items: selectedItems,
sourcePath: currentPath
}
message.success(`已剪切 ${selectedItems.length} 个项目`)
console.log('✂️ 已剪切到剪贴板:', selectedItems.map(item => item.name))
}
// 粘贴
async function handlePaste() {
if (!hasClipboard.value) {
message.warning('剪贴板为空')
return
}
const currentPath = getCurrentPath()
if (!currentPath) {
message.error('无法获取当前路径')
return
}
// 检查路径是否有效（不能粘贴到根级别或驱动器列表）
if (currentPath === '/' || currentPath === '所有驱动器' || !currentPath.includes('\\') && !currentPath.includes('/')) {
message.warning('请先选择一个具体的文件夹')
return
}
const { operation, items, sourcePath } = clipboard.value
try {
for (const item of items) {
const sourceFull = item.path || `${sourcePath}\\${item.name}`
const destFull = `${currentPath}${currentPath.endsWith('\\') || currentPath.endsWith('/') ? '' : '\\'}${item.name}`
if (props.useRealApi) {
if (operation === 'copy') {
await fileSystemService.copyItem(sourceFull, destFull, undefined, false)
console.log('✅ 复制成功:', item.name)
} else if (operation === 'cut') {
await fileSystemService.moveItem(sourceFull, destFull, undefined, false)
console.log('✅ 移动成功:', item.name)
}
} else {
// Mock 模式
console.log(`Mock ${operation}:`, sourceFull, '->', destFull)
}
}
// 剪切后清空剪贴板
if (operation === 'cut') {
clipboard.value = {
operation: null,
items: [],
sourcePath: ''
}
}
// Mock 模式需要手动刷新
if (!props.useRealApi) {
const pane = activePaneRef.value
if (pane && pane.refresh) {
pane.refresh()
}
}
message.success(`${operation === 'copy' ? '复制' : '移动'}完成`)
} catch (error: any) {
console.error(`❌ ${operation === 'copy' ? '复制' : '移动'}失败:`, error)
// 提取详细错误信息
const errorMsg = error.message || error.toString()
message.error(`${operation === 'copy' ? '复制' : '移动'}失败: ${errorMsg}`)
}
}
// ==================== 删除 ====================
// 删除
function handleDelete() {
const pane = activePaneRef.value
if (!pane || !pane.getSelectedItems) {
return
}
const selectedItems = pane.getSelectedItems()
if (selectedItems.length === 0) {
message.warning('请先选择要删除的项目')
return
}
const currentPath = getCurrentPath()
if (!currentPath || currentPath === '/' || currentPath === '所有驱动器') {
message.warning('无法在此位置进行删除操作')
return
}
const itemNames = selectedItems.map(item => item.name).join(', ')
// 标记对话框已打开
isDialogOpen.value = true
// 使用 Naive UI 的确认对话框
dialog.warning({
onAfterLeave: () => {
// 对话框关闭后恢复快捷键
isDialogOpen.value = false
},
title: '确认删除',
content: `确定要删除以下 ${selectedItems.length} 个项目吗？\n\n${itemNames}`,
positiveText: '删除',
negativeText: '取消',
onPositiveClick: async () => {
try {
for (const item of selectedItems) {
const itemPath = item.path || `${currentPath}\\${item.name}`
if (props.useRealApi) {
await fileSystemService.deleteItem(itemPath, undefined, true)
console.log('✅ 删除成功:', item.name)
} else {
// Mock 模式
console.log('Mock delete:', itemPath)
}
}
// Mock 模式需要手动刷新
if (!props.useRealApi) {
if (pane && pane.refresh) {
pane.refresh()
}
}
message.success(`成功删除 ${selectedItems.length} 个项目`)
} catch (error: any) {
console.error('❌ 删除失败:', error)
// 提取详细错误信息
const errorMsg = error.message || error.toString()
message.error(`删除失败: ${errorMsg}`)
}
}
})
}
// ==================== 刷新和导航快捷键 ====================
// 刷新当前面板
function handleRefresh() {
const pane = activePaneRef.value
if (pane && pane.refresh) {
pane.refresh()
}
}
// 后退到上一级目录
function handleGoBack() {
const pane = activePaneRef.value
if (pane && pane.goBack) {
pane.goBack()
}
}
// ==================== 点击外部关闭菜单 ====================
function handleClickOutside(event: MouseEvent) {
const target = event.target as HTMLElement
if (!target.closest('.dropdown-wrapper')) {
closeNewMenu()
}
}
onMounted(() => {
document.addEventListener('click', handleClickOutside)
})
onUnmounted(() => {
document.removeEventListener('click', handleClickOutside)
})
// 分隔器拖拽 // 分隔器拖拽
const isDraggingSplitter = ref(false) const isDraggingSplitter = ref(false)
@@ -263,21 +706,86 @@ defineExpose({
font-size: 14px; font-size: 14px;
cursor: pointer; cursor: pointer;
transition: all 0.2s; transition: all 0.2s;
display: flex;
align-items: center;
gap: 4px;
} }
.btn:hover { .btn:hover:not(:disabled) {
background: #e5e7eb; background: #e5e7eb;
} }
.btn:disabled {
opacity: 0.5;
cursor: not-allowed;
}
.btn-primary { .btn-primary {
background: #3b82f6; background: #3b82f6;
color: white; color: white;
} }
.btn-primary:hover { .btn-primary:hover:not(:disabled) {
background: #2563eb; background: #2563eb;
} }
.btn .icon {
font-size: 16px;
font-weight: bold;
}
.btn .arrow {
font-size: 10px;
margin-left: 2px;
}
/* 下拉菜单 */
.dropdown-wrapper {
position: relative;
}
.dropdown-menu {
position: absolute;
top: 100%;
left: 0;
margin-top: 4px;
background: white;
border: 1px solid #e5e7eb;
border-radius: 8px;
box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
min-width: 180px;
z-index: 1000;
overflow: hidden;
}
.dropdown-item {
display: flex;
align-items: center;
gap: 12px;
padding: 10px 16px;
cursor: pointer;
transition: background 0.15s;
font-size: 14px;
}
.dropdown-item:hover:not(.disabled) {
background: #f3f4f6;
}
.dropdown-item.disabled {
opacity: 0.5;
cursor: not-allowed;
color: #9ca3af;
}
.dropdown-item .item-icon {
font-size: 18px;
}
.dropdown-item + .dropdown-item {
border-top: 1px solid #f3f4f6;
}
.divider { .divider {
width: 1px; width: 1px;
height: 24px; height: 24px;
src/front/argus-front/src/components/FileManager/FilePane.vue
+171 -19
View File
@@ -8,6 +8,17 @@
<!-- Breadcrumb Navigation --> <!-- Breadcrumb Navigation -->
<div class="breadcrumb"> <div class="breadcrumb">
<div v-if="!pathEditMode" class="breadcrumb-content"> <div v-if="!pathEditMode" class="breadcrumb-content">
<!-- 根目录图标 (真实 API 模式下显示) -->
<span
v-if="USE_REAL_API"
:class="['breadcrumb-home', { current: currentPath.length === 1 && currentPath[0] === '所有驱动器' }]"
@click.stop="navigateToRoot"
title="返回所有驱动器"
>
🏠
</span>
<span v-if="USE_REAL_API && currentPath[0] !== '所有驱动器'" class="separator">›</span>
<span <span
v-for="(segment, index) in currentPath" v-for="(segment, index) in currentPath"
:key="index" :key="index"
@@ -268,6 +279,7 @@
<script setup lang="ts"> <script setup lang="ts">
import { ref, computed, watch, onMounted, onUnmounted, nextTick, reactive } from 'vue' import { ref, computed, watch, onMounted, onUnmounted, nextTick, reactive } from 'vue'
import { useMessage } from 'naive-ui'
import { useFileSelection } from '@/composables/fileManager/useFileSelection' import { useFileSelection } from '@/composables/fileManager/useFileSelection'
import { useKeyboardNav } from '@/composables/fileManager/useKeyboardNav' import { useKeyboardNav } from '@/composables/fileManager/useKeyboardNav'
import { useDragSelection } from '@/composables/fileManager/useDragSelection' import { useDragSelection } from '@/composables/fileManager/useDragSelection'
@@ -283,6 +295,9 @@ import Tooltip from './Tooltip.vue'
import QuickPreview from './QuickPreview.vue' import QuickPreview from './QuickPreview.vue'
import DebugPanel from './DebugPanel.vue' import DebugPanel from './DebugPanel.vue'
// Naive UI
const message = useMessage()
// 将 mockData 转换为响应式对象（全局共享） // 将 mockData 转换为响应式对象（全局共享）
const mockFolderStructure = reactive(originalMockData) const mockFolderStructure = reactive(originalMockData)
@@ -297,7 +312,8 @@ const props = defineProps<{
viewMode: ViewMode viewMode: ViewMode
thumbnailSize: ThumbnailSize thumbnailSize: ThumbnailSize
isActive: boolean isActive: boolean
useRealApi?: boolean // 是否使用真实 API isDialogOpen?: boolean // 是否有对话框打开（禁用快捷键）
useRealApi?: boolean // 是否使用真实 API
sortOptions: { sortOptions: {
field: string field: string
order: string order: string
@@ -313,6 +329,12 @@ const USE_REAL_API = ref(props.useRealApi ?? false)
const emit = defineEmits<{ const emit = defineEmits<{
activate: [] activate: []
delete: [] // 删除选中项
copy: [] // 复制选中项
cut: [] // 剪切选中项
paste: [] // 粘贴
refresh: [] // 刷新
goBack: [] // 后退
}>() }>()
// State // State
@@ -395,13 +417,17 @@ const VIRTUAL_SCROLL_THRESHOLD = 100 // 超过100个项目时启用虚拟滚动
// Computed // Computed
const currentFolder = computed(() => { const currentFolder = computed(() => {
console.log('🔄 [FilePane.currentFolder] computed 重新计算')
if (USE_REAL_API.value) { if (USE_REAL_API.value) {
// 使用真实 API 时，返回一个模拟的文件夹结构 // 使用真实 API 时，返回一个模拟的文件夹结构
// 将 fileSystemAPI.fileItems 转换为 Record<string, FileItem> 格式 // 注意: 这个 computed 主要用于 fileStats 计算
// visibleItems 已经直接使用 fileSystemAPI.fileItems 了
const folder: Record<string, FileItem> = {} const folder: Record<string, FileItem> = {}
for (const item of fileSystemAPI.fileItems.value) { for (const item of fileSystemAPI.fileItems.value) {
folder[item.name] = item folder[item.name] = item
} }
console.log('✅ [FilePane.currentFolder] 返回:', Object.keys(folder).length, '个项目')
return folder return folder
} else { } else {
// 使用 mock 数据 // 使用 mock 数据
@@ -444,18 +470,39 @@ function handleHeaderSort(field: string) {
} }
const visibleItems = computed(() => { const visibleItems = computed(() => {
if (!currentFolder.value) return [] console.log('🔄 [FilePane.visibleItems] computed 重新计算')
let items = Object.values(currentFolder.value) // 🟢 修复: 直接使用 fileItems 避免响应式断裂
if (USE_REAL_API.value) {
let items = fileSystemAPI.fileItems.value
console.log('✅ [FilePane.visibleItems] 使用真实 API, 原始项目数:', items.length)
// 文件名搜索过滤 // 文件名搜索过滤
if (props.filterOptions.nameQuery.trim()) { if (props.filterOptions.nameQuery.trim()) {
const query = props.filterOptions.nameQuery.toLowerCase() const query = props.filterOptions.nameQuery.toLowerCase()
items = items.filter(item => item.name.toLowerCase().includes(query)) items = items.filter(item => item.name.toLowerCase().includes(query))
console.log('🔍 [FilePane.visibleItems] 搜索过滤后:', items.length, '个项目')
}
// 排序
const sorted = sortItems(items, props.sortOptions.field, props.sortOptions.order)
console.log('✅ [FilePane.visibleItems] 最终返回:', sorted.length, '个项目')
return sorted
} else {
// Mock 数据逻辑保持不变
if (!currentFolder.value) return []
let items = Object.values(currentFolder.value)
// 文件名搜索过滤
if (props.filterOptions.nameQuery.trim()) {
const query = props.filterOptions.nameQuery.toLowerCase()
items = items.filter(item => item.name.toLowerCase().includes(query))
}
// 排序
return sortItems(items, props.sortOptions.field, props.sortOptions.order)
} }
// 排序
return sortItems(items, props.sortOptions.field, props.sortOptions.order)
}) })
// 判断是否需要启用虚拟滚动 // 判断是否需要启用虚拟滚动
@@ -612,6 +659,21 @@ function highlightText(text: string): string {
return text.replace(regex, '<mark>$1</mark>') return text.replace(regex, '<mark>$1</mark>')
} }
// 导航到根目录（所有驱动器）
async function navigateToRoot() {
if (!USE_REAL_API.value) return
try {
await fileSystemAPI.browse() // 空路径 = 根级别
currentPath.value = ['所有驱动器']
addToHistory(currentPath.value)
selection.clearSelection()
} catch (err) {
console.error('返回根目录失败:', err)
message.error('无法返回根目录')
}
}
async function navigateToIndex(index: number) { async function navigateToIndex(index: number) {
if (USE_REAL_API.value) { if (USE_REAL_API.value) {
// 真实 API 模式：从面包屑重建完整路径 // 真实 API 模式：从面包屑重建完整路径
@@ -633,7 +695,7 @@ async function navigateToIndex(index: number) {
selection.clearSelection() selection.clearSelection()
} catch (err) { } catch (err) {
console.error('面包屑导航失败:', err) console.error('面包屑导航失败:', err)
alert('无法导航到该路径') message.error('无法导航到该路径')
} }
} else { } else {
// Mock 数据模式 // Mock 数据模式
@@ -813,7 +875,7 @@ async function applyPathEdit() {
pathEditMode.value = false pathEditMode.value = false
} catch (err) { } catch (err) {
console.error('路径导航失败:', err) console.error('路径导航失败:', err)
alert(`路径不存在或无法访问: ${path}`) message.error(`路径不存在或无法访问: ${path}`)
} }
} else { } else {
// Mock 数据模式 // Mock 数据模式
@@ -830,7 +892,7 @@ async function applyPathEdit() {
if (folder[segment] && folder[segment].children) { if (folder[segment] && folder[segment].children) {
folder = folder[segment].children folder = folder[segment].children
} else { } else {
alert(`路径不存在: ${path}`) message.error(`路径不存在: ${path}`)
return return
} }
} }
@@ -862,7 +924,7 @@ async function navigateToFolder(folderName: string) {
selection.clearSelection() selection.clearSelection()
} catch (err) { } catch (err) {
console.error('导航失败:', err) console.error('导航失败:', err)
alert('无法打开文件夹') message.error('无法打开文件夹')
} }
} else { } else {
// 使用 mock 数据 // 使用 mock 数据
@@ -893,6 +955,9 @@ function convertPathToBreadcrumbs(path: string): string[] {
if (!path) return ['根目录'] if (!path) return ['根目录']
// Windows 路径: C:\, D:\Users\Documents // Windows 路径: C:\, D:\Users\Documents
// 先清理可能的 "." 后缀（filepath.Clean 可能添加）
path = path.replace(/^([A-Z]:)\.$/, '$1\\')
// 先处理驱动器路径 // 先处理驱动器路径
if (/^[A-Z]:\\?$/.test(path)) { if (/^[A-Z]:\\?$/.test(path)) {
// 纯驱动器，如 "C:\" 或 "C:" // 纯驱动器，如 "C:\" 或 "C:"
@@ -900,7 +965,7 @@ function convertPathToBreadcrumbs(path: string): string[] {
} }
// 有子路径的情况 // 有子路径的情况
const parts = path.split('\\').filter(p => p) const parts = path.split('\\').filter(p => p && p !== '.') // 过滤掉空字符串和 "."
return parts.length > 0 ? parts : ['根目录'] return parts.length > 0 ? parts : ['根目录']
} }
@@ -1163,11 +1228,11 @@ function handleContextMenuAction(action: string, params?: any) {
case 'rename': case 'rename':
case 'properties': case 'properties':
// TODO: 实现这些操作 // TODO: 实现这些操作
alert(`执行操作: ${action}`) message.info(`执行操作: ${action}`)
break break
case 'newFolder': case 'newFolder':
alert('创建新文件夹') message.info('创建新文件夹功能将在工具栏实现')
break break
case 'selectAll': case 'selectAll':
@@ -1510,6 +1575,7 @@ useKeyboardNav({
items: computed(() => visibleItems.value), items: computed(() => visibleItems.value),
viewMode: computed(() => props.viewMode), viewMode: computed(() => props.viewMode),
isActive: computed(() => props.isActive), isActive: computed(() => props.isActive),
isDialogOpen: computed(() => props.isDialogOpen ?? false),
focusedItem: selection.focusedItem, focusedItem: selection.focusedItem,
anchorItem: selection.anchorItem, anchorItem: selection.anchorItem,
selectedItems: selection.selectedItems, selectedItems: selection.selectedItems,
@@ -1569,6 +1635,34 @@ useKeyboardNav({
onSelectAll: () => { onSelectAll: () => {
selection.selectAll(visibleItems.value) selection.selectAll(visibleItems.value)
}, },
onDelete: () => {
// 检查是否有选中项
if (selection.selectedItems.value.size > 0) {
emit('delete')
}
},
onCopy: () => {
// 检查是否有选中项
if (selection.selectedItems.value.size > 0) {
emit('copy')
}
},
onCut: () => {
// 检查是否有选中项
if (selection.selectedItems.value.size > 0) {
emit('cut')
}
},
onPaste: () => {
emit('paste')
},
onRefresh: () => {
emit('refresh')
},
onBack: () => {
// 后退到上一级目录
emit('goBack')
},
getGridColumns getGridColumns
}) })
@@ -1670,11 +1764,48 @@ function handleDebugScrollTo(position: 'top' | 'bottom' | 'middle') {
} }
// 暴露方法给父组件 // 暴露方法给父组件
// 获取选中的项目
function getSelectedItems(): FileItem[] {
const selectedArray: FileItem[] = []
selection.selectedItems.value.forEach(name => {
const item = visibleItems.value.find(item => item.name === name)
if (item) {
selectedArray.push(item)
}
})
return selectedArray
}
// 获取当前路径
function getCurrentPath(): string {
if (USE_REAL_API.value) {
return fileSystemAPI.currentPath.value
} else {
return currentPath.value.join('/')
}
}
// 刷新当前目录
async function refresh() {
if (USE_REAL_API.value) {
try {
await fileSystemAPI.browse(fileSystemAPI.currentPath.value)
} catch (err) {
console.error('刷新失败:', err)
}
} else {
// Mock 模式不需要刷新
}
}
defineExpose({ defineExpose({
goBack, goBack,
goForward, goForward,
generateTestData, // 暴露给外部调试使用 generateTestData, // 暴露给外部调试使用
clearTestData clearTestData,
getSelectedItems, // 暴露给 FileManager
getCurrentPath, // 暴露给 FileManager
refresh // 暴露给 FileManager
}) })
</script> </script>
@@ -1841,6 +1972,27 @@ defineExpose({
background: #dc2626; background: #dc2626;
} }
/* 根目录图标 */
.breadcrumb-home {
font-size: 18px;
padding: 4px 8px;
border-radius: 4px;
cursor: pointer;
transition: all 0.2s;
display: inline-flex;
align-items: center;
user-select: none;
}
.breadcrumb-home:hover {
background: #f3f4f6;
transform: scale(1.1);
}
.breadcrumb-home.current {
background: rgba(59, 130, 246, 0.1);
}
.breadcrumb-item { .breadcrumb-item {
padding: 4px 8px; padding: 4px 8px;
border-radius: 4px; border-radius: 4px;
src/front/argus-front/src/composables/fileManager/useFileSystemAPI.ts
+220 -13
View File
@@ -2,8 +2,9 @@
* 文件系统 API 集成 Composable * 文件系统 API 集成 Composable
* 用于在 FileManager 中集成后端文件系统 API * 用于在 FileManager 中集成后端文件系统 API
*/ */
import { ref, computed } from 'vue' import { ref, computed, onMounted, onUnmounted } from 'vue'
import { fileSystemService } from '@/services/fileSystemService' import { fileSystemService } from '@/services/fileSystemService'
import { sseService } from '@/services/sseService'
import type { import type {
FileSystemItem, FileSystemItem,
BrowseResult, BrowseResult,
@@ -11,6 +12,22 @@ import type {
} from '@/services/fileSystemService' } from '@/services/fileSystemService'
import type { FileItem } from '@/components/FileManager/types' import type { FileItem } from '@/components/FileManager/types'
import { getFileTypeByMime, getFileTypeByExtension, getExtension } from '@/config/fileTypes' import { getFileTypeByMime, getFileTypeByExtension, getExtension } from '@/config/fileTypes'
import type { FileSystemChangeEvent } from '@/services/sseService'
// 防抖工具函数
function debounce<T extends (...args: any[]) => any>(
func: T,
wait: number
): (...args: Parameters<T>) => void {
let timeout: ReturnType<typeof setTimeout> | null = null
return function(this: any, ...args: Parameters<T>) {
if (timeout) clearTimeout(timeout)
timeout = setTimeout(() => {
func.apply(this, args)
timeout = null
}, wait)
}
}
export function useFileSystemAPI() { export function useFileSystemAPI() {
// 状态 // 状态
@@ -19,6 +36,7 @@ export function useFileSystemAPI() {
const loading = ref(false) const loading = ref(false)
const error = ref<string | null>(null) const error = ref<string | null>(null)
const parentPath = ref<string>('') // 父路径 const parentPath = ref<string>('') // 父路径
const previousWatchedPath = ref<string>('') // 上一个监听的路径
/** /**
* 将后端 FileSystemItem 转换为前端 FileItem 格式 * 将后端 FileSystemItem 转换为前端 FileItem 格式
@@ -111,17 +129,47 @@ export function useFileSystemAPI() {
loading.value = true loading.value = true
error.value = null error.value = null
console.log('🔄 [useFileSystemAPI.browse] 开始刷新:', path)
// 先取消之前路径的监听
if (currentPath.value && currentPath.value !== path) {
try {
await unwatchCurrentPath()
} catch (err) {
console.warn('⚠️ [useFileSystemAPI.browse] 取消监听失败:', err)
}
}
try { try {
const result: BrowseResult = await fileSystemService.browse(path) const result: BrowseResult = await fileSystemService.browse(path)
console.log('✅ [useFileSystemAPI.browse] API 返回:', {
current_path: result.current_path,
parent_path: result.parent_path,
items_count: result.items.length,
items_preview: result.items.slice(0, 5).map(i => i.name)
})
currentPath.value = result.current_path currentPath.value = result.current_path
parentPath.value = result.parent_path parentPath.value = result.parent_path
// 转换项目列表 // 转换项目列表 - 强制触发响应式更新
items.value = result.items items.value = [...result.items]
console.log('✅ [useFileSystemAPI.browse] items.value 已更新:', items.value.length, '个项目')
// 订阅新路径的监听
console.log('🎯 [useFileSystemAPI.browse] 准备调用 watchCurrentPath()')
try {
await watchCurrentPath()
console.log('✅ [useFileSystemAPI.browse] watchCurrentPath() 调用完成')
} catch (watchErr) {
console.error('❌ [useFileSystemAPI.browse] 订阅监听失败:', watchErr)
}
return result return result
} catch (err: any) { } catch (err: any) {
console.error('❌ [useFileSystemAPI.browse] 刷新失败:', err)
error.value = err.message || '浏览文件系统失败' error.value = err.message || '浏览文件系统失败'
items.value = [] items.value = []
throw err throw err
@@ -140,8 +188,10 @@ export function useFileSystemAPI() {
try { try {
const result = await fileSystemService.createDirectory(path) const result = await fileSystemService.createDirectory(path)
// 刷新当前目录 console.log('✅ [useFileSystemAPI.createDirectory] 创建成功,延迟刷新依赖 SSE')
await browse(currentPath.value)
// 不立即刷新,依赖 SSE 自动刷新 (避免双重刷新)
// await browse(currentPath.value)
return result return result
} catch (err: any) { } catch (err: any) {
@@ -162,8 +212,10 @@ export function useFileSystemAPI() {
try { try {
const result = await fileSystemService.deleteItem(path, undefined, recursive) const result = await fileSystemService.deleteItem(path, undefined, recursive)
// 刷新当前目录 console.log('✅ [useFileSystemAPI.deleteItem] 删除成功,延迟刷新依赖 SSE')
await browse(currentPath.value)
// 不立即刷新,依赖 SSE 自动刷新 (避免双重刷新)
// await browse(currentPath.value)
return result return result
} catch (err: any) { } catch (err: any) {
@@ -188,8 +240,10 @@ export function useFileSystemAPI() {
try { try {
const result = await fileSystemService.moveItem(source, destination, undefined, overwrite) const result = await fileSystemService.moveItem(source, destination, undefined, overwrite)
// 刷新当前目录 console.log('✅ [useFileSystemAPI.moveItem] 移动成功,延迟刷新依赖 SSE')
await browse(currentPath.value)
// 不立即刷新,依赖 SSE 自动刷新 (避免双重刷新)
// await browse(currentPath.value)
return result return result
} catch (err: any) { } catch (err: any) {
@@ -214,8 +268,10 @@ export function useFileSystemAPI() {
try { try {
const result = await fileSystemService.copyItem(source, destination, undefined, overwrite) const result = await fileSystemService.copyItem(source, destination, undefined, overwrite)
// 刷新当前目录 console.log('✅ [useFileSystemAPI.copyItem] 复制成功,延迟刷新依赖 SSE')
await browse(currentPath.value)
// 不立即刷新,依赖 SSE 自动刷新 (避免双重刷新)
// await browse(currentPath.value)
return result return result
} catch (err: any) { } catch (err: any) {
@@ -253,7 +309,9 @@ export function useFileSystemAPI() {
* 转换后的 FileItem 列表（computed） * 转换后的 FileItem 列表（computed）
*/ */
const fileItems = computed<FileItem[]>(() => { const fileItems = computed<FileItem[]>(() => {
return items.value.map(convertToFileItem) const result = items.value.map(convertToFileItem)
console.log('🔄 [useFileSystemAPI.fileItems] computed 重新计算:', result.length, '个项目')
return result
}) })
/** /**
@@ -268,6 +326,153 @@ export function useFileSystemAPI() {
} }
} }
/**
* 订阅当前路径的文件系统监听（智能切换）
*/
async function watchCurrentPath() {
console.log('🔍 [watchCurrentPath] 调用', {
currentPath: currentPath.value,
previousWatchedPath: previousWatchedPath.value
})
// 如果当前路径为空或是根目录，不监听
if (!currentPath.value || currentPath.value === '') {
console.log('⏭️ [watchCurrentPath] 根目录无需监听')
return
}
// 如果新路径和旧路径相同，不需要重新订阅
if (currentPath.value === previousWatchedPath.value) {
console.log('⏭️ [watchCurrentPath] 路径未变化，跳过订阅', currentPath.value)
return
}
try {
// 先取消旧路径的监听和 SSE 订阅
if (previousWatchedPath.value) {
console.log(`🚫 [watchCurrentPath] 取消旧路径监听和 SSE 订阅: ${previousWatchedPath.value}`)
// 1. 取消 SSE 订阅
await sseService.unsubscribe(previousWatchedPath.value)
// 2. 取消文件系统监听
await fileSystemService.unwatchPath(previousWatchedPath.value)
console.log(`✅ [watchCurrentPath] 已停止监听: ${previousWatchedPath.value}`)
}
// 订阅新路径
console.log(`👀 [watchCurrentPath] 开始订阅新路径: ${currentPath.value}`)
// 1. 添加文件系统监听
await fileSystemService.watchPath(currentPath.value)
console.log(`✅ [watchCurrentPath] 文件系统监听已添加`)
// 2. 添加 SSE 订阅
const subscribeSuccess = await sseService.subscribe(currentPath.value)
if (subscribeSuccess) {
console.log(`✅ [watchCurrentPath] SSE 订阅成功: ${currentPath.value}`)
} else {
console.warn(`⚠️ [watchCurrentPath] SSE 订阅失败，但文件系统监听已添加`)
}
// 更新记录
previousWatchedPath.value = currentPath.value
} catch (err: any) {
console.error('❌ [watchCurrentPath] 文件夹监听切换失败:', err)
}
}
/**
* 取消当前路径的文件系统监听
*/
async function unwatchCurrentPath() {
if (previousWatchedPath.value) {
try {
// 1. 取消 SSE 订阅
await sseService.unsubscribe(previousWatchedPath.value)
// 2. 取消文件系统监听
await fileSystemService.unwatchPath(previousWatchedPath.value)
console.log(`✅ [unwatchCurrentPath] 已停止监听: ${previousWatchedPath.value}`)
previousWatchedPath.value = ''
} catch (err: any) {
console.error('❌ [unwatchCurrentPath] 取消文件夹监听失败:', err)
}
}
}
/**
* 处理文件系统变化事件（带防抖）
*/
const debouncedRefresh = debounce((path: string) => {
browse(path).catch(err => {
// 忽略取消错误
if (err.name !== 'CanceledError') {
console.error('自动刷新失败:', err)
}
})
}, 300) // 300ms 防抖
/**
* 处理文件系统变化事件
*/
function handleFileSystemChange(event: FileSystemChangeEvent) {
console.log('📨 [useFileSystemAPI.handleFileSystemChange] 收到 SSE 事件:', {
type: event.type,
path: event.path,
name: event.name,
is_dir: event.is_dir,
timestamp: event.timestamp
})
// 统一路径分隔符处理 (支持 Windows/Linux/macOS)
const normalize = (p: string) => p.replace(/[\/\\]+$/, '').replace(/\\/g, '/')
const eventPath = normalize(event.path)
const eventDir = eventPath.substring(0, eventPath.lastIndexOf('/'))
const currentDir = normalize(currentPath.value)
console.log('🔍 [useFileSystemAPI.handleFileSystemChange] 路径匹配检查:', {
eventDir,
currentDir,
match: eventDir === currentDir || eventPath.startsWith(currentDir + '/')
})
// 检查变化是否发生在当前路径
if (eventDir === currentDir || eventPath.startsWith(currentDir + '/')) {
console.log(`✅ [useFileSystemAPI.handleFileSystemChange] 当前文件夹内容发生变化 (${event.type}): ${event.name}`)
// 使用防抖的自动刷新
debouncedRefresh(currentPath.value)
} else {
console.log(`⏭️ [useFileSystemAPI.handleFileSystemChange] 事件不在当前路径,忽略`)
}
}
// 组件挂载时初始化 SSE
onMounted(async () => {
try {
// 连接 SSE
if (!sseService.isConnected()) {
await sseService.connect()
console.log('SSE 连接已建立')
}
// 订阅文件系统变化事件
sseService.onFileSystemChange(handleFileSystemChange)
} catch (err) {
console.error('SSE 连接失败:', err)
}
})
// 组件卸载时清理
onUnmounted(() => {
// 取消监听当前路径
unwatchCurrentPath()
})
return { return {
// 状态 // 状态
currentPath, currentPath,
@@ -285,6 +490,8 @@ export function useFileSystemAPI() {
copyItem, copyItem,
searchFiles, searchFiles,
getDiskUsage, getDiskUsage,
convertToFileItem convertToFileItem,
watchCurrentPath,
unwatchCurrentPath
} }
} }
src/front/argus-front/src/composables/fileManager/useKeyboardNav.ts
+90 -9
View File
@@ -5,6 +5,7 @@ interface UseKeyboardNavOptions {
items: Ref<FileItem[]> items: Ref<FileItem[]>
viewMode: Ref<ViewMode> viewMode: Ref<ViewMode>
isActive: Ref<boolean> isActive: Ref<boolean>
isDialogOpen?: Ref<boolean> // 是否有对话框打开
focusedItem: Ref<{ name: string; index: number } | null> focusedItem: Ref<{ name: string; index: number } | null>
anchorItem: Ref<{ name: string; index: number } | null> anchorItem: Ref<{ name: string; index: number } | null>
selectedItems: Ref<Set<string>> selectedItems: Ref<Set<string>>
@@ -12,6 +13,12 @@ interface UseKeyboardNavOptions {
onEnter: () => void onEnter: () => void
onSpace: (event: KeyboardEvent) => void onSpace: (event: KeyboardEvent) => void
onSelectAll: () => void onSelectAll: () => void
onDelete?: () => void // 新增：删除快捷键
onCopy?: () => void // 新增：复制快捷键 (Ctrl+C)
onCut?: () => void // 新增：剪切快捷键 (Ctrl+X)
onPaste?: () => void // 新增：粘贴快捷键 (Ctrl+V)
onRefresh?: () => void // 新增：刷新快捷键 (F5)
onBack?: () => void // 新增：后退快捷键 (Backspace)
getGridColumns: () => number getGridColumns: () => number
} }
@@ -20,6 +27,7 @@ export function useKeyboardNav(options: UseKeyboardNavOptions) {
items, items,
viewMode, viewMode,
isActive, isActive,
isDialogOpen,
focusedItem, focusedItem,
anchorItem, anchorItem,
selectedItems, selectedItems,
@@ -27,18 +35,27 @@ export function useKeyboardNav(options: UseKeyboardNavOptions) {
onEnter, onEnter,
onSpace, onSpace,
onSelectAll, onSelectAll,
onDelete,
onCopy,
onCut,
onPaste,
onRefresh,
onBack,
getGridColumns getGridColumns
} = options } = options
function handleKeyDown(event: KeyboardEvent) { function handleKeyDown(event: KeyboardEvent) {
// 如果有对话框打开，禁用所有快捷键（除了对话框内部的）
if (isDialogOpen?.value) return
// 只处理激活面板的键盘事件 // 只处理激活面板的键盘事件
if (!isActive.value) return if (!isActive.value) return
// 不处理输入框的事件 // 不处理输入框的事件（除了 Escape）
if (event.target instanceof HTMLInputElement) return if (event.target instanceof HTMLInputElement && event.key !== 'Escape') return
const itemList = items.value const itemList = items.value
if (itemList.length === 0) return if (itemList.length === 0 && event.key !== 'F5' && event.key !== 'Backspace') return
const focused = focusedItem.value const focused = focusedItem.value
if (!focused && itemList.length > 0) { if (!focused && itemList.length > 0) {
@@ -47,9 +64,15 @@ export function useKeyboardNav(options: UseKeyboardNavOptions) {
return return
} }
if (!focused) return // 对于某些全局快捷键（F5, Ctrl+C/X/V等），即使没有焦点也要处理
const isGlobalShortcut =
event.key === 'F5' ||
event.key === 'Backspace' ||
((event.ctrlKey || event.metaKey) && ['c', 'C', 'x', 'X', 'v', 'V', 'a', 'A'].includes(event.key))
let newIndex = focused.index if (!focused && !isGlobalShortcut) return
let newIndex = focused?.index ?? 0
let shouldNavigate = false let shouldNavigate = false
switch (event.key) { switch (event.key) {
@@ -78,16 +101,16 @@ export function useKeyboardNav(options: UseKeyboardNavOptions) {
break break
case 'ArrowLeft': case 'ArrowLeft':
if (viewMode.value === 'grid') { event.preventDefault() // 始终阻止默认行为
event.preventDefault() if (viewMode.value === 'grid' && focused) {
newIndex = Math.max(0, focused.index - 1) newIndex = Math.max(0, focused.index - 1)
shouldNavigate = true shouldNavigate = true
} }
break break
case 'ArrowRight': case 'ArrowRight':
if (viewMode.value === 'grid') { event.preventDefault() // 始终阻止默认行为
event.preventDefault() if (viewMode.value === 'grid' && focused) {
newIndex = Math.min(itemList.length - 1, focused.index + 1) newIndex = Math.min(itemList.length - 1, focused.index + 1)
shouldNavigate = true shouldNavigate = true
} }
@@ -104,14 +127,72 @@ export function useKeyboardNav(options: UseKeyboardNavOptions) {
break break
case 'a': case 'a':
case 'A':
if (event.ctrlKey || event.metaKey) { if (event.ctrlKey || event.metaKey) {
event.preventDefault() event.preventDefault()
onSelectAll() onSelectAll()
} }
break break
case 'c':
case 'C':
if ((event.ctrlKey || event.metaKey) && onCopy) {
event.preventDefault()
event.stopPropagation() // 阻止事件冒泡
onCopy()
}
break
case 'x':
case 'X':
if ((event.ctrlKey || event.metaKey) && onCut) {
event.preventDefault()
event.stopPropagation() // 阻止事件冒泡
onCut()
}
break
case 'v':
case 'V':
if ((event.ctrlKey || event.metaKey) && onPaste) {
event.preventDefault()
event.stopPropagation() // 阻止事件冒泡
onPaste()
}
break
case 'Delete':
if (onDelete) {
event.preventDefault()
event.stopPropagation() // 阻止事件冒泡
onDelete()
}
break
case 'F5':
// F5 刷新 - 始终阻止浏览器刷新
event.preventDefault()
event.stopPropagation()
if (onRefresh) {
onRefresh()
}
break
case 'Backspace':
// Backspace 后退 - 阻止浏览器后退行为
if (onBack && selectedItems.value.size === 0) {
event.preventDefault()
event.stopPropagation()
onBack()
} else if (selectedItems.value.size === 0) {
// 即使没有 onBack 回调，也要阻止浏览器后退
event.preventDefault()
}
break
case 'Escape': case 'Escape':
event.preventDefault() event.preventDefault()
event.stopPropagation()
selectedItems.value.clear() selectedItems.value.clear()
break break
} }
src/front/argus-front/src/services/fileSystemService.ts
+26
View File
@@ -216,6 +216,32 @@ class FileSystemService {
}) })
return response.data return response.data
} }
/**
* 订阅文件夹监听
* @param path 要监听的路径
*/
async watchPath(path: string): Promise<void> {
await httpClient.post('/v1/filesystem/watch', { path })
}
/**
* 取消文件夹监听
* @param path 要取消监听的路径
*/
async unwatchPath(path: string): Promise<void> {
await httpClient.post('/v1/filesystem/unwatch', { path })
}
/**
* 获取当前监听的路径列表
*/
async getWatchedPaths(): Promise<string[]> {
const response = await httpClient.get<{ count: number; paths: string[] }>(
'/v1/filesystem/watched'
)
return response.data.paths || []
}
} }
// 导出单例实例 // 导出单例实例
src/front/argus-front/src/services/sseService.ts
+415
View File
@@ -0,0 +1,415 @@
/**
* SSE (Server-Sent Events) 服务
* 用于实时接收服务器推送的事件
*/
export interface SSEEvent {
id?: string
event?: string
data: string
retry?: number
}
export interface FileSystemChangeEvent {
type: 'create' | 'modify' | 'delete' | 'rename'
path: string
name: string
timestamp: string
is_dir: boolean
}
type SSEEventCallback = (event: SSEEvent) => void
type FileSystemChangeCallback = (event: FileSystemChangeEvent) => void
class SSEService {
private eventSource: EventSource | null = null
private baseURL: string
private clientID: string | null = null // 存储客户端 ID
private reconnectAttempts = 0
private maxReconnectAttempts = 5
private reconnectDelay = 1000
private listeners: Map<string, Set<SSEEventCallback>> = new Map()
private fileSystemChangeCallbacks: Set<FileSystemChangeCallback> = new Set()
private isManualClose = false
private lastHeartbeat: number = Date.now()
private heartbeatCheckInterval: ReturnType<typeof setInterval> | null = null
private heartbeatTimeout = 90000 // 90秒没收到心跳就重连（后端每5秒keepalive，每10秒ping）
constructor() {
// 从环境变量获取 API 基础 URL
this.baseURL = import.meta.env.VITE_APP_API_URL || 'http://127.0.0.1:9484/api'
}
/**
* 连接到 SSE 服务器
*/
connect(): Promise<void> {
return new Promise((resolve, reject) => {
if (this.eventSource && this.eventSource.readyState !== EventSource.CLOSED) {
console.log('SSE 已经连接')
resolve()
return
}
this.isManualClose = false
const sseURL = `${this.baseURL}/v1/sse/connect`
console.log(`正在连接 SSE: ${sseURL}`)
this.eventSource = new EventSource(sseURL)
// 连接打开
this.eventSource.onopen = () => {
const isReconnect = this.reconnectAttempts > 0
if (isReconnect) {
console.log('✅ SSE 重连成功')
} else {
console.log('✅ SSE 连接已建立')
}
this.reconnectAttempts = 0
this.lastHeartbeat = Date.now()
this.startHeartbeatCheck()
// 在连接建立后注册自定义事件监听器
if (!isReconnect) {
console.log('[SSE] 开始注册自定义事件监听器')
}
// 监听 connected 事件（获取客户端 ID）
this.eventSource!.addEventListener('connected', (event: MessageEvent) => {
try {
const data = JSON.parse(event.data)
this.clientID = data.client_id
console.log('✅ SSE 客户端 ID:', this.clientID)
} catch (error) {
console.error('解析 connected 事件失败:', error)
}
})
// 监听 ping 事件
this.eventSource!.addEventListener('ping', (event: MessageEvent) => {
console.log('[SSE] 收到 ping 事件:', event.data)
this.lastHeartbeat = Date.now()
})
// 监听 keepalive 事件
this.eventSource!.addEventListener('keepalive', (event: MessageEvent) => {
console.log('[SSE] 收到 keepalive 事件:', event.data)
this.lastHeartbeat = Date.now()
})
// 监听 filesystem-change 事件
this.eventSource!.addEventListener('filesystem-change', (event: MessageEvent) => {
console.log('[SSE] 收到 filesystem-change 事件:', event.data)
this.lastHeartbeat = Date.now()
try {
const fsEvent: FileSystemChangeEvent = JSON.parse(event.data)
console.log('文件系统变化:', fsEvent)
// 通知所有订阅者
this.fileSystemChangeCallbacks.forEach(callback => {
callback(fsEvent)
})
} catch (error) {
console.error('解析文件系统变化事件失败:', error)
}
})
console.log('[SSE] 自定义事件监听器注册完成')
resolve()
}
// 接收消息（默认 message 事件）
this.eventSource.onmessage = (event) => {
console.log('[SSE] 收到 message 事件:', event.data)
this.lastHeartbeat = Date.now()
this.handleMessage({ data: event.data })
}
// 错误处理
this.eventSource.onerror = (error) => {
// 只在非重连状态时输出完整错误（避免日志噪音）
if (this.reconnectAttempts === 0) {
console.warn('SSE 连接中断:', error)
} else {
console.log('SSE 连接断开（正常重连中...）')
}
// 不管readyState如何，都尝试重连（因为ERR_INCOMPLETE_CHUNKED_ENCODING时状态可能不是CLOSED）
const shouldReconnect = !this.isManualClose && this.reconnectAttempts < this.maxReconnectAttempts
if (this.eventSource?.readyState === EventSource.CLOSED || shouldReconnect) {
// 清理当前连接
if (this.eventSource) {
this.eventSource.close()
this.eventSource = null
}
// 自动重连（如果不是手动关闭）
if (shouldReconnect) {
this.reconnectAttempts++
const delay = this.reconnectDelay * this.reconnectAttempts
console.log(`🔄 SSE 自动重连中... (${this.reconnectAttempts}/${this.maxReconnectAttempts})`)
setTimeout(() => {
this.connect().catch(err => {
console.error('❌ SSE 重连失败:', err)
})
}, delay)
} else if (this.reconnectAttempts >= this.maxReconnectAttempts) {
console.error('❌ SSE 重连次数已达上限，请检查网络或刷新页面')
}
// 只在第一次错误时reject
if (this.reconnectAttempts === 0) {
reject(error)
}
}
}
})
}
/**
* 启动心跳检查
*/
private startHeartbeatCheck() {
// 清除旧的定时器
if (this.heartbeatCheckInterval) {
clearInterval(this.heartbeatCheckInterval)
}
// 每10秒检查一次心跳
this.heartbeatCheckInterval = setInterval(() => {
const timeSinceLastHeartbeat = Date.now() - this.lastHeartbeat
if (timeSinceLastHeartbeat > this.heartbeatTimeout) {
console.warn(`心跳超时 (${timeSinceLastHeartbeat}ms)，主动重连...`)
// 清理当前连接
if (this.eventSource) {
this.eventSource.close()
this.eventSource = null
}
// 重连
this.connect().catch(err => {
console.error('心跳超时重连失败:', err)
})
}
}, 10000) // 10秒检查一次
}
/**
* 停止心跳检查
*/
private stopHeartbeatCheck() {
if (this.heartbeatCheckInterval) {
clearInterval(this.heartbeatCheckInterval)
this.heartbeatCheckInterval = null
}
}
/**
* 断开 SSE 连接
*/
disconnect() {
if (this.eventSource) {
this.isManualClose = true
this.stopHeartbeatCheck()
this.eventSource.close()
this.eventSource = null
this.listeners.clear()
this.fileSystemChangeCallbacks.clear()
console.log('SSE 连接已断开')
}
}
/**
* 添加事件监听器
*/
addEventListener(eventType: string, callback: SSEEventCallback) {
if (!this.listeners.has(eventType)) {
this.listeners.set(eventType, new Set())
// 注册到 EventSource
if (this.eventSource) {
console.log(`[SSE] 注册事件监听器: ${eventType}`)
this.eventSource.addEventListener(eventType, (event: MessageEvent) => {
console.log(`[SSE] 收到事件: ${eventType}, 数据:`, event.data)
this.handleMessage({
event: eventType,
data: event.data,
id: (event as any).lastEventId
})
})
} else {
console.warn(`[SSE] 无法注册事件监听器 ${eventType}：eventSource 不存在`)
}
}
this.listeners.get(eventType)!.add(callback)
}
/**
* 移除事件监听器
*/
removeEventListener(eventType: string, callback: SSEEventCallback) {
const callbacks = this.listeners.get(eventType)
if (callbacks) {
callbacks.delete(callback)
if (callbacks.size === 0) {
this.listeners.delete(eventType)
}
}
}
/**
* 订阅文件系统变化事件
*/
onFileSystemChange(callback: FileSystemChangeCallback) {
this.fileSystemChangeCallbacks.add(callback)
// 返回取消订阅函数
return () => {
this.fileSystemChangeCallbacks.delete(callback)
}
}
/**
* 处理接收到的消息
*/
private handleMessage(event: SSEEvent) {
// 更新心跳时间（所有事件都算作心跳）
this.lastHeartbeat = Date.now()
const eventType = event.event || 'message'
const callbacks = this.listeners.get(eventType)
if (callbacks) {
callbacks.forEach(callback => {
callback(event)
})
}
}
/**
* 获取连接状态
*/
getState(): number {
return this.eventSource?.readyState ?? EventSource.CLOSED
}
/**
* 是否已连接
*/
isConnected(): boolean {
return this.eventSource?.readyState === EventSource.OPEN
}
/**
* 获取客户端 ID
*/
getClientID(): string | null {
return this.clientID
}
/**
* 订阅指定路径的文件系统变化
*/
async subscribe(path: string): Promise<boolean> {
if (!this.clientID) {
console.error('无法订阅: 客户端 ID 未初始化')
return false
}
try {
const response = await fetch(`${this.baseURL}/v1/sse/subscribe`, {
method: 'POST',
headers: {
'Content-Type': 'application/json'
},
body: JSON.stringify({
client_id: this.clientID,
path: path
})
})
const result = await response.json()
if (result.success) {
console.log(`✅ 订阅成功: ${path}`)
return true
} else {
console.error(`订阅失败: ${result.message}`)
return false
}
} catch (error) {
console.error('订阅请求失败:', error)
return false
}
}
/**
* 取消订阅指定路径
*/
async unsubscribe(path: string): Promise<boolean> {
if (!this.clientID) {
console.error('无法取消订阅: 客户端 ID 未初始化')
return false
}
try {
const response = await fetch(`${this.baseURL}/v1/sse/unsubscribe`, {
method: 'POST',
headers: {
'Content-Type': 'application/json'
},
body: JSON.stringify({
client_id: this.clientID,
path: path
})
})
const result = await response.json()
if (result.success) {
console.log(`✅ 取消订阅成功: ${path}`)
return true
} else {
console.error(`取消订阅失败: ${result.message}`)
return false
}
} catch (error) {
console.error('取消订阅请求失败:', error)
return false
}
}
/**
* 获取当前所有订阅
*/
async getSubscriptions(): Promise<string[]> {
if (!this.clientID) {
console.error('无法获取订阅: 客户端 ID 未初始化')
return []
}
try {
const response = await fetch(`${this.baseURL}/v1/sse/subscriptions/${this.clientID}`)
const result = await response.json()
if (result.success) {
return result.data.subscriptions || []
} else {
console.error(`获取订阅失败: ${result.message}`)
return []
}
} catch (error) {
console.error('获取订阅请求失败:', error)
return []
}
}
}
// 单例模式
export const sseService = new SSEService()
src/front/argus-front/src/utils/http.ts
+19 -4
View File
@@ -132,18 +132,32 @@ class HttpClient {
logB.error('响应错误:', error) logB.error('响应错误:', error)
// 统一错误处理 // 统一错误处理并提取详细错误信息
this.handleError(error) const errorMessage = this.handleError(error)
console.groupEnd() console.groupEnd()
return Promise.reject(error)
// 返回一个包含详细错误信息的 Error 对象
const enhancedError = new Error(errorMessage)
// 保留原始错误信息
;(enhancedError as any).originalError = error
;(enhancedError as any).response = error.response
return Promise.reject(enhancedError)
}, },
) )
} }
/** /**
* 统一错误处理 * 统一错误处理
* @returns 提取的错误信息
*/ */
private handleError(error: AxiosError<ApiResponse>): void { private handleError(error: AxiosError<ApiResponse>): string {
// 忽略请求取消错误（这是正常的防重复请求机制）
if (axios.isCancel(error) || error.name === 'CanceledError') {
logS.info('请求已取消（防重复请求）')
return '请求已取消'
}
let message = '网络错误' let message = '网络错误'
if (error.response) { if (error.response) {
@@ -177,6 +191,7 @@ class HttpClient {
message = '网络连接异常' message = '网络连接异常'
} }
logB.error(message) logB.error(message)
return message
} }
/** /**
src/front/argus-front/快速开始.md
-126
View File
@@ -1,126 +0,0 @@
# 🚀 文件管理器快速开始
## 一、启动服务
### 1. 启动后端 (必需)
```bash
cd D:\go-argus\src\rear
go run main.go
```
✅ 看到以下信息表示后端启动成功:
```
服务器启动成功: http://localhost:9484
```
### 2. 启动前端
```bash
cd D:\go-argus\src\front\argus-front
npm run dev
```
✅ 看到以下信息表示前端启动成功:
```
VITE ready in xxx ms
➜ Local: http://localhost:3000/
```
## 二、访问文件管理器
打开浏览器访问: **http://localhost:3000/field**
## 三、功能说明
### 当前已实现功能 ✅
1. **浏览文件系统**
- 自动显示所有驱动器 (C:, D: 等)
- 双击进入文件夹
- 显示文件和文件夹列表
2. **面包屑导航**
- 显示当前路径
- 点击路径段快速跳转
3. **文件统计**
- 自动统计照片数量 🖼️
- 自动统计视频数量 🎬
4. **视图切换**
- 网格视图
- 列表视图
- 三种缩略图大小
5. **调试工具** 🔬
- 实时查看 API 状态
- 切换真实 API / Mock 数据
- 查看加载状态和错误
### 待实现功能 🔄
- [ ] 创建文件夹
- [ ] 删除文件/文件夹
- [ ] 重命名
- [ ] 复制
- [ ] 移动
- [ ] 拖放操作
- [ ] 搜索文件
## 四、常见问题
### Q1: 页面显示空白或加载失败?
**检查后端是否启动**
```bash
# 测试后端 API
curl http://localhost:9484/api/v1/filesystem/browse
```
应该返回驱动器列表的 JSON 数据。
### Q2: 显示 "无法打开文件夹"?
可能原因:
1. 权限不足 (某些系统文件夹需要管理员权限)
2. 路径不存在
3. 后端服务未响应
### Q3: 如何切换到 Mock 数据模式?
1. 点击右下角 🔬 按钮打开调试面板
2. 找到"🔌 API 集成"部分
3. 点击"切换到 Mock 数据"
### Q4: 如何查看 API 请求?
1. 打开浏览器开发者工具 (F12)
2. 切换到 Network 标签
3. 筛选 XHR 请求
4. 查看 `/api/v1/filesystem/` 开头的请求
## 五、开发模式
### 修改 API 基础 URL
编辑 `.env` 文件:
```env
VITE_APP_API_URL=http://127.0.0.1:9484/api
```
### 禁用真实 API (测试 Mock 数据)
编辑 `src/views/FieldView.vue`:
```vue
<!-- 改为 false 使用 Mock 数据 -->
<FileManager :use-real-api="false" />
```
## 六、下一步
查看详细文档: `文件系统集成说明.md`
---
**最后更新**: 2025-10-03
src/front/argus-front/文件类型支持说明.md
-339
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@@ -1,339 +0,0 @@
# 文件类型支持说明
## 概述
Argus 照片管理系统专注于照片和视频的管理，支持常见的图片和视频格式。对于不支持的文件类型，会显示其文件扩展名。
## 支持的文件类型
### 📸 图片格式
#### 常见格式
- **JPEG/JPG** - 最常见的照片格式
- **PNG** - 支持透明的图片格式
- **GIF** - 动图格式
- **BMP** - 位图格式
- **WEBP** - Google 开发的现代图片格式
- **SVG** - 矢量图格式
#### RAW 格式（专业相机）
- **CR2/CR3** - Canon RAW
- **NEF** - Nikon RAW
- **ARW** - Sony RAW
- **DNG** - Adobe Digital Negative
- **ORF** - Olympus RAW
- **RW2** - Panasonic RAW
- **PEF** - Pentax RAW
- **SRW** - Samsung RAW
- **RAF** - Fujifilm RAW
#### 高级格式
- **TIFF/TIF** - 无损图片格式
- **HEIC/HEIF** - iOS 照片格式
- **AVIF** - 新一代图片格式
- **JXL** - JPEG XL 格式
### 🎬 视频格式
#### 常见格式
- **MP4** - 最常见的视频格式
- **AVI** - 微软视频格式
- **MOV** - QuickTime 视频格式
- **MKV** - 高清视频容器
- **WMV** - Windows Media Video
- **FLV** - Flash 视频
- **WEBM** - Web 视频格式
- **M4V** - iTunes 视频格式
#### 高清格式
- **MTS/M2TS/TS** - AVCHD 高清视频
#### 其他格式
- **3GP** - 手机视频格式
- **MPG/MPEG** - MPEG 视频
- **VOB** - DVD 视频
- **OGV** - Ogg 视频
- **RM/RMVB** - RealMedia 视频
- **ASF** - Advanced Systems Format
## 文件类型识别逻辑
### 识别优先级
1. **MIME 类型** (后端提供)
- 最准确的文件类型识别
- 基于文件内容而非扩展名
2. **文件扩展名**
- MIME 类型无法识别时使用
- 基于文件名后缀判断
### 类型分类
```typescript
// 文件夹
type: 'folder' → 📁
// 照片
type: 'photo' → 🖼️
// 视频
type: 'video' → 🎬
// 不支持的文件
type: 'file' → 显示扩展名 (例如: TXT, ZIP, PDF)
```
## 显示样式
### 网格视图
**支持的文件**
- 文件夹: 📁 大图标，橙色
- 照片: 🖼️ 大图标，蓝色
- 视频: 🎬 大图标，粉色
**不支持的文件**
- 样式: 灰色背景，边框，显示扩展名
- 示例: `TXT`, `ZIP`, `PDF`, `DOC`
- 字体: 11px, 粗体, 大写
### 列表视图
**支持的文件**
- 文件夹: 📁 20px
- 照片: 🖼️ 18px
- 视频: 🎬 18px
**不支持的文件**
- 样式: 小标签样式，灰色背景
- 字体: 10px, 粗体, 大写
- 最小宽度: 28px
## 配置文件位置
**`src/config/fileTypes.ts`**
```typescript
// 添加新的图片格式
export const IMAGE_EXTENSIONS = [
'jpg',
'png',
// ... 添加新格式
'newformat'
]
// 添加新的视频格式
export const VIDEO_EXTENSIONS = [
'mp4',
'mov',
// ... 添加新格式
'newformat'
]
```
## API 集成
### 后端返回数据
```json
{
"id": "file123",
"name": "example.jpg",
"type": "file",
"file_info": {
"extension": ".jpg",
"mime_type": "image/jpeg"
}
}
```
### 前端转换
```typescript
// 优先使用 MIME 类型
if (item.file_info.mime_type) {
itemType = getFileTypeByMime(item.file_info.mime_type)
}
// MIME 无法识别时使用扩展名
if (itemType === 'file' && item.file_info.extension) {
itemType = getFileTypeByExtension(extension)
}
```
## 统计功能
### 文件统计
在面包屑导航右侧显示当前文件夹的统计信息:
```
🖼️ 128 (照片数量)
🎬 15 (视频数量)
```
**统计逻辑**
```typescript
const fileStats = computed(() => {
const items = visibleItems.value
return {
photos: items.filter(item => item.type === 'photo').length,
videos: items.filter(item => item.type === 'video').length
}
})
```
**注意**: 只统计照片和视频，不统计其他文件类型
## 工具函数
### `getFileTypeByExtension(extension: string)`
根据扩展名判断文件类型
```typescript
getFileTypeByExtension('jpg') // 'photo'
getFileTypeByExtension('mp4') // 'video'
getFileTypeByExtension('txt') // 'file'
```
### `getFileTypeByMime(mimeType: string)`
根据 MIME 类型判断文件类型
```typescript
getFileTypeByMime('image/jpeg') // 'photo'
getFileTypeByMime('video/mp4') // 'video'
getFileTypeByMime('text/plain') // 'file'
```
### `isSupportedMediaFile(extension: string)`
判断是否为支持的媒体文件
```typescript
isSupportedMediaFile('jpg') // true
isSupportedMediaFile('mp4') // true
isSupportedMediaFile('txt') // false
```
### `getFileIcon(type: FileType, extension?: string)`
获取文件图标或扩展名显示
```typescript
getFileIcon('folder') // '📁'
getFileIcon('photo') // '🖼️'
getFileIcon('video') // '🎬'
getFileIcon('file', 'txt') // 'TXT'
getFileIcon('file', 'pdf') // 'PDF'
getFileIcon('file') // '📄' (无扩展名)
```
## 扩展指南
### 添加新的图片格式
1. 编辑 `src/config/fileTypes.ts`
2. 在 `IMAGE_EXTENSIONS` 数组中添加扩展名
3. 如果需要，在 `MIME_TYPE_MAP` 中添加 MIME 映射
```typescript
export const IMAGE_EXTENSIONS = [
// ... 现有格式
'jxl', // 新格式
'avif' // 新格式
]
export const MIME_TYPE_MAP = {
// ... 现有映射
'image/jxl': 'photo',
'image/avif': 'photo'
}
```
### 添加新的视频格式
同样的流程，修改 `VIDEO_EXTENSIONS`:
```typescript
export const VIDEO_EXTENSIONS = [
// ... 现有格式
'av1', // 新格式
]
```
### 自定义文件类型图标
修改 `getFileIcon` 函数:
```typescript
export function getFileIcon(type: FileType, extension?: string): string {
switch (type) {
case 'file':
// 可以为特定扩展名定制图标
if (extension === 'pdf') return '📕'
if (extension === 'zip') return '📦'
return extension ? extension.toUpperCase() : '📄'
// ... 其他类型
}
}
```
## 性能考虑
### 类型判断缓存
对于大量文件，类型判断已经优化:
1. **一次判断**: 在 `convertToFileItem` 中完成
2. **结果缓存**: 存储在 `FileItem.type` 中
3. **扩展名预处理**: 提前提取并存储
### 统计计算
文件统计使用 computed 属性，只在数据变化时重新计算。
## 常见问题
### Q: 为什么某些图片显示为普通文件?
**可能原因**:
1. 扩展名不在支持列表中
2. 后端未正确识别 MIME 类型
3. 文件扩展名大小写问题 (已自动处理为小写)
**解决方法**:
- 检查 `IMAGE_EXTENSIONS` 是否包含该扩展名
- 添加缺失的扩展名到配置
### Q: 如何自定义不支持文件的显示?
编辑 `src/components/FileManager/FilePane.vue` 的样式:
```css
.file-item[data-item-type="file"] .file-icon {
/* 修改样式 */
background: #your-color;
font-size: 12px;
}
```
### Q: 能否添加文档类型的特殊处理?
可以扩展 `FileType` 类型:
```typescript
// types.ts
export type FileType = 'folder' | 'photo' | 'video' | 'document' | 'file'
// fileTypes.ts
export const DOCUMENT_EXTENSIONS = ['pdf', 'doc', 'docx', 'txt']
// 添加判断逻辑
if (DOCUMENT_EXTENSIONS.includes(ext)) {
return 'document'
}
```
---
**最后更新**: 2025-10-03
**维护者**: Claude Code
src/front/argus-front/文件系统集成说明.md
-236
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@@ -1,236 +0,0 @@
# 文件系统 API 集成说明
## 概述
已成功将前端文件管理器与后端文件系统 API 集成。前端可以通过 API 访问真实的文件系统,包括浏览文件夹、创建目录、删除文件等操作。
## 集成内容
### 1. 新增文件
#### `src/services/fileSystemService.ts`
文件系统 API 服务层,提供以下功能:
- `browse(path)` - 浏览文件系统
- `getDiskUsage(path)` - 获取磁盘使用情况
- `getItem(path)` - 获取文件系统项目信息
- `searchFiles(path, pattern, type, recursive)` - 搜索文件
- `createDirectory(path)` - 创建目录
- `deleteItem(path, operationId, recursive)` - 删除文件或目录
- `moveItem(source, destination, operationId, overwrite)` - 移动/重命名
- `copyItem(source, destination, operationId, overwrite)` - 复制
#### `src/composables/fileManager/useFileSystemAPI.ts`
文件系统 API Composable,用于在组件中集成:
- 状态管理: `currentPath`, `items`, `loading`, `error`
- 转换函数: `convertToFileItem` (后端格式 → 前端格式)
- 所有 CRUD 操作的封装
### 2. 修改文件
#### `src/components/FileManager/FilePane.vue`
- 添加 `useFileSystemAPI` 集成
- 添加 `USE_REAL_API` 开关(默认 false,使用 Mock 数据)
- 修改 `currentFolder` 计算逻辑,支持真实 API 和 Mock 数据
- 修改 `navigateToFolder` 函数,支持真实 API 导航
- 在 `onMounted` 中初始化真实 API(如果启用)
- 传递 API 状态给 DebugPanel
#### `src/components/FileManager/DebugPanel.vue`
- 添加"API 集成"部分
- 显示当前数据源(真实 API / Mock 数据)
- 显示 API 加载状态和错误信息
- 添加切换按钮,可在真实 API 和 Mock 数据间切换
## 使用方法
### 开发环境测试
1. **启动后端服务**
```bash
cd D:\go-argus\src\rear
go run main.go
```
后端将运行在 `http://localhost:9484` (或配置的端口)
2. **启动前端服务**
```bash
cd D:\go-argus\src\front\argus-front
npm run dev
```
3. **打开文件管理器页面**
- 访问 `http://localhost:3000/field`
- ✅ **现在默认启用真实 API** (不需要手动切换)
4. **浏览文件系统**
- 初始会显示所有驱动器(Windows 上是 C:, D: 等盘符)
- 双击驱动器或文件夹可进入
- 面包屑导航显示当前路径
5. **调试模式** (可选)
- 点击右下角的调试按钮 🔬 打开调试面板
- 在"🔌 API 集成"部分可以切换 Mock 数据和真实 API
- 查看 API 加载状态和错误信息
## 功能对照
| 功能 | Mock 数据模式 | 真实 API 模式 | 状态 |
|------|--------------|--------------|------|
| 浏览文件夹 | ✅ | ✅ | 已实现 |
| 面包屑导航 | ✅ | ⚠️ 部分支持 | 需优化 |
| 搜索文件 | ✅ | 🔄 | 待集成 |
| 创建文件夹 | ✅ | 🔄 | 待集成 |
| 删除文件 | ✅ | 🔄 | 待集成 |
| 复制文件 | ✅ | 🔄 | 待集成 |
| 移动文件 | ✅ | 🔄 | 待集成 |
| 重命名 | ✅ | 🔄 | 待集成 |
| 拖放操作 | ✅ | 🔄 | 待集成 |
## 后端 API 端点
基础 URL: `http://localhost:9484/api/v1`
### 浏览相关
- `GET /filesystem/browse?path={path}` - 浏览文件系统
- `GET /filesystem/disk-usage?path={path}` - 获取磁盘使用情况
- `GET /filesystem/item?path={path}` - 获取项目信息
- `GET /filesystem/search?path={path}&pattern={pattern}&recursive={bool}` - 搜索文件
### 操作相关
- `POST /filesystem/directory` - 创建目录
```json
{ "path": "/path/to/directory" }
```
- `DELETE /filesystem/item?path={path}` - 删除文件或目录
- `PUT /filesystem/item/move` - 移动/重命名
```json
{
"source": "/old/path",
"destination": "/new/path",
"overwrite": false
}
```
- `POST /filesystem/item/copy` - 复制
```json
{
"source": "/source/path",
"destination": "/dest/path",
"overwrite": false
}
```
## 数据格式
### 后端响应格式 (FileSystemItem)
```typescript
{
id: string // 唯一标识
name: string // 显示名称
path: string // 完整路径
type: 'drive' | 'directory' | 'file'
size: number // 字节
mod_time: string // ISO 8601 时间
is_accessible: boolean
drive_info?: { // 驱动器信息
label: string
total_space: number
free_space: number
usage_percent: number
}
file_info?: { // 文件信息
extension: string
mime_type: string
}
directory_info?: { // 目录信息
item_count: number
}
}
```
### 前端格式 (FileItem)
```typescript
{
name: string
type: 'folder' | 'photo' | 'video' | 'file'
size?: string // 格式化的大小字符串
date?: string // 格式化的日期字符串
children?: Record<string, FileItem>
}
```
## 后续优化
### 短期任务
1. ✅ 基础浏览功能
2. 🔄 完善面包屑导航(路径解析)
3. 🔄 集成创建/删除/移动/复制操作
4. 🔄 集成拖放操作到真实 API
5. 🔄 添加错误处理和用户提示
### 中期任务
1. 🔄 优化路径处理(Windows 路径 vs Unix 路径)
2. 🔄 添加操作进度显示(大文件复制)
3. 🔄 添加操作历史和撤销功能
4. 🔄 优化性能(虚拟滚动 + API 分页)
### 长期任务
1. 🔄 文件预览功能
2. 🔄 批量操作支持
3. 🔄 权限管理
4. 🔄 文件搜索优化
## 注意事项
1. **路径格式**: Windows 使用反斜杠 `\`,需要在 API 调用时正确处理
2. **权限问题**: 某些系统目录可能无权访问,需要处理权限错误
3. **大文件操作**: 复制/移动大文件时需要显示进度
4. **并发控制**: 避免同时进行多个修改操作
5. **错误处理**: 网络错误、权限错误等需要友好提示
## 测试建议
### 基础功能测试
- [ ] 切换到真实 API 模式
- [ ] 浏览根目录(显示所有驱动器)
- [ ] 进入某个驱动器
- [ ] 进入多层文件夹
- [ ] 查看文件统计信息
### 操作测试 (待实现)
- [ ] 创建新文件夹
- [ ] 删除文件
- [ ] 重命名文件
- [ ] 复制文件
- [ ] 移动文件
- [ ] 拖放操作
### 边界测试
- [ ] 访问无权限目录
- [ ] 访问不存在的路径
- [ ] 网络断开时的表现
- [ ] 后端服务未启动时的提示
## 开发者指南
### 添加新的文件操作
1. 在 `fileSystemService.ts` 中添加 API 方法
2. 在 `useFileSystemAPI.ts` 中添加封装函数
3. 在 `FilePane.vue` 中调用相应函数
4. 更新 UI 反馈(loading、成功、失败提示)
### 调试技巧
- 使用调试面板的"API 集成"部分监控状态
- 检查浏览器 Network 标签查看 API 请求
- 查看 Console 查看错误日志
- 使用后端日志确认请求处理情况
---
**创建时间**: 2025-10-03
**集成版本**: v1.0
**维护者**: Claude Code
src/front/argus-front/真实API集成状态.md
-293
View File
@@ -1,293 +0,0 @@
# 真实 API 集成状态
**最后更新**: 2025-10-03
## ✅ 已完成的功能
### 基础浏览功能
- [x] 浏览驱动器列表 (根目录)
- [x] 双击进入文件夹
- [x] 显示文件和文件夹列表
- [x] 文件类型识别 (photo/video/file/folder)
- [x] 文件大小格式化显示
- [x] 修改时间格式化显示
### 导航功能
- [x] 面包屑导航点击跳转
- [x] 鼠标前进/后退按钮
- [x] 历史记录管理
- [x] 路径编辑功能 (手动输入路径)
### UI 显示
- [x] 面包屑路径显示
- [x] 文件统计 (照片数量、视频数量)
- [x] 网格/列表视图切换
- [x] 缩略图大小调整
- [x] 加载状态显示
- [x] 错误提示
### 调试工具
- [x] 调试面板显示 API 状态
- [x] 真实 API / Mock 数据切换
- [x] API 加载状态监控
- [x] 错误信息显示
## ⚠️ 部分支持的功能
### 面包屑下拉菜单
- **状态**: 真实 API 模式下已禁用
- **原因**: 需要额外的 API 调用获取同级目录列表
- **Mock 模式**: 正常工作
- **后续**: 可以添加一个新的 API 端点支持
### 搜索功能
- **状态**: UI 存在，但真实 API 未集成
- **后端 API**: 已实现 `/api/v1/filesystem/search`
- **待集成**: 前端调用和结果显示
## ❌ 未支持的功能
### 文件操作 (需要集成后端 API)
- [ ] 创建文件夹
- [ ] 删除文件/文件夹
- [ ] 重命名
- [ ] 复制文件/文件夹
- [ ] 移动文件/文件夹
- [ ] 拖放操作
### 高级功能
- [ ] 文件预览
- [ ] 批量选择操作
- [ ] 右键菜单集成真实 API
- [ ] 快速预览
## 📝 已修改的文件
### 核心文件
1. **`src/views/FieldView.vue`**
- 添加 `:use-real-api="true"` 启用真实 API
2. **`src/components/FileManager/FileManager.vue`**
- 添加 `useRealApi` prop
- 传递给所有 FilePane 组件
3. **`src/components/FileManager/FilePane.vue`**
- 接收 `useRealApi` prop
- 修改所有导航函数支持真实 API:
- `navigateToFolder` - 文件夹导航
- `navigateToFolderByPath` - 使用完整路径导航
- `navigateToIndex` - 面包屑点击导航
- `goBack` / `goForward` - 历史记录前进后退
- `navigateToPathArray` - 路径数组导航辅助函数
- `convertPathToBreadcrumbs` - 路径转面包屑
- `applyPathEdit` - 手动输入路径
- `enterPathEditMode` - 路径编辑模式
- 修改 `handleItemDoubleClick` - 使用 item.path
- 修改 `onMounted` - 初始化加载真实文件系统
- 修改 `currentFolder` computed - 支持真实 API 数据
- 禁用 `toggleBreadcrumbDropdown` (真实 API 模式)
4. **`src/components/FileManager/types.ts`**
- 添加 `path?: string` 字段到 FileItem
5. **`src/components/FileManager/DebugPanel.vue`**
- 添加 API 集成状态显示
- 添加 API 切换按钮
- 显示加载状态和错误
### 新增文件
1. **`src/services/fileSystemService.ts`**
- 文件系统 API 服务层
- 封装所有后端 API 调用
2. **`src/composables/fileManager/useFileSystemAPI.ts`**
- 文件系统 API Composable
- 状态管理和数据转换
## 🔍 技术细节
### 路径处理
#### Windows 路径格式
- **驱动器**: `D:\`
- **子目录**: `D:\Users\Documents`
- **分隔符**: 反斜杠 `\`
#### 面包屑转换
```typescript
// 后端返回: "D:\Users\Documents"
// 前端显示: ["D:", "Users", "Documents"]
function convertPathToBreadcrumbs(path: string): string[] {
if (!path) return ['根目录']
// 处理纯驱动器: "D:\" -> ["D:\"]
if (/^[A-Z]:\\?$/.test(path)) {
return [path]
}
// 处理子路径: "D:\Users\Docs" -> ["D:", "Users", "Docs"]
const parts = path.split('\\').filter(p => p)
return parts.length > 0 ? parts : ['根目录']
}
```
#### 路径重建
```typescript
// 面包屑: ["D:", "Users", "Documents"]
// 重建路径: "D:\Users\Documents"
const fullPath = pathArray.join('\\')
await fileSystemAPI.browse(fullPath)
```
### 数据流
#### 初始加载
```
用户访问页面
→ FilePane.onMounted()
→ fileSystemAPI.browse() (空路径)
→ 后端返回驱动器列表
→ 显示面包屑: ["所有驱动器"]
```
#### 双击文件夹
```
用户双击 "D: (Data)"
→ handleItemDoubleClick(item)
→ navigateToFolderByPath(item.path) // "D:\"
→ fileSystemAPI.browse("D:\")
→ 后端返回 D:\ 内容
→ convertPathToBreadcrumbs("D:\") → ["D:\"]
→ 更新 UI
```
#### 面包屑导航
```
用户点击面包屑 "Users"
→ navigateToIndex(1)
→ 重建路径: ["D:", "Users"] → "D:\Users"
→ fileSystemAPI.browse("D:\Users")
→ 更新 UI
```
#### 历史前进/后退
```
用户点击鼠标后退
→ goBack()
→ 从历史获取路径数组
→ navigateToPathArray(pathArray)
→ 重建路径并调用 API
→ 更新 UI
```
## 🐛 已知问题
### 1. 路径格式不统一
- **问题**: 有时面包屑显示 `["D:"]`，有时显示 `["D:\"]`
- **影响**: 路径重建时可能出错
- **状态**: 需要统一处理
### 2. 特殊路径处理
- **问题**: 网络路径 `\\server\share` 未测试
- **影响**: 可能无法访问网络共享
- **状态**: 待测试
### 3. 权限错误提示
- **问题**: 访问受保护目录时错误提示不够友好
- **影响**: 用户体验
- **状态**: 可优化
## 🚀 后续开发计划
### 短期 (1-2天)
- [ ] 集成文件操作 API (创建/删除/重命名/复制/移动)
- [ ] 集成搜索功能
- [ ] 优化路径处理，统一格式
- [ ] 改进错误提示
### 中期 (1周)
- [ ] 集成拖放操作到真实 API
- [ ] 添加面包屑下拉菜单支持 (需要新 API)
- [ ] 文件预览功能
- [ ] 批量操作支持
### 长期 (2周+)
- [ ] 性能优化 (虚拟滚动 + API 分页)
- [ ] 操作进度显示 (大文件复制)
- [ ] 操作历史和撤销
- [ ] 收藏夹功能
## 📖 开发指南
### 添加新的文件操作
1. **确认后端 API 存在**
- 查看 `rear/tests/filesystem.http`
- 确认端点和参数格式
2. **在 fileSystemService.ts 添加方法**
```typescript
async createDirectory(path: string): Promise<OperationResult> {
const response = await httpClient.post('/v1/filesystem/directory', { path })
return response.data
}
```
3. **在 useFileSystemAPI.ts 封装**
```typescript
async function createDirectory(path: string) {
try {
const result = await fileSystemService.createDirectory(path)
await browse(currentPath.value) // 刷新
return result
} catch (err) {
error.value = err.message
throw err
}
}
```
4. **在 FilePane.vue 调用**
```typescript
async function handleCreateFolder() {
if (USE_REAL_API.value) {
const newPath = `${fileSystemAPI.currentPath.value}\\新建文件夹`
await fileSystemAPI.createDirectory(newPath)
} else {
// Mock 数据模式
}
}
```
### 测试建议
1. **基础功能测试**
- 浏览根目录
- 进入驱动器
- 进入多层文件夹
- 点击面包屑返回
- 鼠标前进/后退
2. **边界测试**
- 访问无权限目录
- 访问不存在路径
- 网络断开
- 后端服务停止
3. **性能测试**
- 大量文件的文件夹
- 深层嵌套目录
- 快速连续导航
## 🔗 相关文档
- [文件系统集成说明.md](./文件系统集成说明.md) - 完整集成文档
- [快速开始.md](./快速开始.md) - 快速启动指南
- [后端 API 测试](../../rear/tests/filesystem.http) - API 测试用例
---
**维护者**: Claude Code
**项目**: Argus 照片管理系统
src/rear/go.mod
+1
View File
@@ -22,6 +22,7 @@ require (
github.com/bytedance/sonic/loader v0.2.4 // indirect github.com/bytedance/sonic/loader v0.2.4 // indirect
github.com/cloudwego/base64x v0.1.5 // indirect github.com/cloudwego/base64x v0.1.5 // indirect
github.com/dustin/go-humanize v1.0.1 // indirect github.com/dustin/go-humanize v1.0.1 // indirect
github.com/fsnotify/fsnotify v1.9.0 // indirect
github.com/gabriel-vasile/mimetype v1.4.9 // indirect github.com/gabriel-vasile/mimetype v1.4.9 // indirect
github.com/gin-contrib/sse v1.1.0 // indirect github.com/gin-contrib/sse v1.1.0 // indirect
github.com/glebarez/go-sqlite v1.21.2 // indirect github.com/glebarez/go-sqlite v1.21.2 // indirect
src/rear/go.sum
+5
View File
@@ -13,6 +13,10 @@ github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/dustin/go-humanize v1.0.1 h1:GzkhY7T5VNhEkwH0PVJgjz+fX1rhBrR7pRT3mDkpeCY= github.com/dustin/go-humanize v1.0.1 h1:GzkhY7T5VNhEkwH0PVJgjz+fX1rhBrR7pRT3mDkpeCY=
github.com/dustin/go-humanize v1.0.1/go.mod h1:Mu1zIs6XwVuF/gI1OepvI0qD18qycQx+mFykh5fBlto= github.com/dustin/go-humanize v1.0.1/go.mod h1:Mu1zIs6XwVuF/gI1OepvI0qD18qycQx+mFykh5fBlto=
github.com/fsnotify/fsnotify v1.6.0 h1:n+5WquG0fcWoWp6xPWfHdbskMCQaFnG6PfBrh1Ky4HY=
github.com/fsnotify/fsnotify v1.6.0/go.mod h1:sl3t1tCWJFWoRz9R8WJCbQihKKwmorjAbSClcnxKAGw=
github.com/fsnotify/fsnotify v1.9.0 h1:2Ml+OJNzbYCTzsxtv8vKSFD9PbJjmhYF14k/jKC7S9k=
github.com/fsnotify/fsnotify v1.9.0/go.mod h1:8jBTzvmWwFyi3Pb8djgCCO5IBqzKJ/Jwo8TRcHyHii0=
github.com/gabriel-vasile/mimetype v1.4.9 h1:5k+WDwEsD9eTLL8Tz3L0VnmVh9QxGjRmjBvAG7U/oYY= github.com/gabriel-vasile/mimetype v1.4.9 h1:5k+WDwEsD9eTLL8Tz3L0VnmVh9QxGjRmjBvAG7U/oYY=
github.com/gabriel-vasile/mimetype v1.4.9/go.mod h1:WnSQhFKJuBlRyLiKohA/2DtIlPFAbguNaG7QCHcyGok= github.com/gabriel-vasile/mimetype v1.4.9/go.mod h1:WnSQhFKJuBlRyLiKohA/2DtIlPFAbguNaG7QCHcyGok=
github.com/gin-contrib/cors v1.7.5 h1:cXC9SmofOrRg0w9PigwGlHG3ztswH6bqq4vJVXnvYMk= github.com/gin-contrib/cors v1.7.5 h1:cXC9SmofOrRg0w9PigwGlHG3ztswH6bqq4vJVXnvYMk=
@@ -106,6 +110,7 @@ golang.org/x/crypto v0.39.0 h1:SHs+kF4LP+f+p14esP5jAoDpHU8Gu/v9lFRK6IT5imM=
golang.org/x/crypto v0.39.0/go.mod h1:L+Xg3Wf6HoL4Bn4238Z6ft6KfEpN0tJGo53AAPC632U= golang.org/x/crypto v0.39.0/go.mod h1:L+Xg3Wf6HoL4Bn4238Z6ft6KfEpN0tJGo53AAPC632U=
golang.org/x/net v0.41.0 h1:vBTly1HeNPEn3wtREYfy4GZ/NECgw2Cnl+nK6Nz3uvw= golang.org/x/net v0.41.0 h1:vBTly1HeNPEn3wtREYfy4GZ/NECgw2Cnl+nK6Nz3uvw=
golang.org/x/net v0.41.0/go.mod h1:B/K4NNqkfmg07DQYrbwvSluqCJOOXwUjeb/5lOisjbA= golang.org/x/net v0.41.0/go.mod h1:B/K4NNqkfmg07DQYrbwvSluqCJOOXwUjeb/5lOisjbA=
golang.org/x/sys v0.0.0-20220908164124-27713097b956/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.33.0 h1:q3i8TbbEz+JRD9ywIRlyRAQbM0qF7hu24q3teo2hbuw= golang.org/x/sys v0.33.0 h1:q3i8TbbEz+JRD9ywIRlyRAQbM0qF7hu24q3teo2hbuw=
golang.org/x/sys v0.33.0/go.mod h1:BJP2sWEmIv4KK5OTEluFJCKSidICx8ciO85XgH3Ak8k= golang.org/x/sys v0.33.0/go.mod h1:BJP2sWEmIv4KK5OTEluFJCKSidICx8ciO85XgH3Ak8k=
src/rear/internal/config/loader.go
+2 -2
View File
@@ -122,8 +122,8 @@ func GetDefaultFileConfig() *FileConfig {
Port: getEnv("PORT", "8080"), Port: getEnv("PORT", "8080"),
Mode: getEnv("GIN_MODE", "debug"), Mode: getEnv("GIN_MODE", "debug"),
ReadTimeout: 30 * time.Second, ReadTimeout: 30 * time.Second,
WriteTimeout: 30 * time.Second, WriteTimeout: 0, // SSE 需要长连接，设置为 0（无限期）
IdleTimeout: 60 * time.Second, IdleTimeout: 10 * time.Minute, // 空闲超时设置为 10 分钟
Development: nil, // 默认不设置，表示生产阶段 Development: nil, // 默认不设置，表示生产阶段
}, },
Tools: ToolsConfig{ Tools: ToolsConfig{
src/rear/internal/db/db.go
+1 -1
View File
@@ -4,7 +4,7 @@ import (
"context" "context"
"fmt" "fmt"
"gorm.io/driver/mysql" "gorm.io/driver/mysql"
"gorm.io/driver/sqlite" sqlite "github.com/glebarez/sqlite"
"gorm.io/gorm/logger" "gorm.io/gorm/logger"
"rear/internal/config" "rear/internal/config"
"sync" "sync"
src/rear/internal/handler/filesystem_handler.go
+231 -3
View File
@@ -1,10 +1,13 @@
package handler package handler
import ( import (
"encoding/json"
"net/http" "net/http"
"rear/internal/model" "rear/internal/model"
"rear/internal/service" "rear/internal/service"
"rear/internal/utils"
"rear/pkg/logger" "rear/pkg/logger"
"rear/pkg/sse"
"strconv" "strconv"
"github.com/gin-gonic/gin" "github.com/gin-gonic/gin"
@@ -14,28 +17,131 @@ import (
// FileSystemHandler 文件系统处理器 // FileSystemHandler 文件系统处理器
type FileSystemHandler struct { type FileSystemHandler struct {
fileSystemService *service.FileSystemService fileSystemService *service.FileSystemService
fileWatcher *utils.FileSystemWatcher
sseManager *sse.Manager
eventThrottle chan struct{} // 事件节流通道
} }
// NewFileSystemHandler 创建文件系统处理器实例 // NewFileSystemHandler 创建文件系统处理器实例
func NewFileSystemHandler() *FileSystemHandler { func NewFileSystemHandler(sseManager *sse.Manager) *FileSystemHandler {
// 创建事件节流通道（最多缓存10个待发送事件）
eventThrottle := make(chan struct{}, 10)
// 创建文件系统监听器，事件回调通过 SSE 推送
fileWatcher, err := utils.NewFileSystemWatcher(func(event *utils.FileSystemEvent) {
// 防御性编程：捕获回调中的panic
defer func() {
if r := recover(); r != nil {
logger.Error("文件系统事件回调panic",
zap.Any("panic", r),
zap.String("type", event.Type),
zap.String("path", event.Path))
}
}()
// 验证事件有效性
if event == nil {
logger.Warn("收到空的文件系统事件")
return
}
// 将事件转换为 JSON
eventData, err := json.Marshal(event)
if err != nil {
logger.Error("序列化文件系统事件失败",
zap.Error(err),
zap.String("type", event.Type),
zap.String("path", event.Path))
return
}
// 验证JSON字符串的有效性
eventString := string(eventData)
if len(eventString) == 0 {
logger.Error("序列化后的JSON为空",
zap.String("type", event.Type),
zap.String("path", event.Path))
return
}
// 检查是否包含非法控制字符
for i, r := range eventString {
if r < 32 && r != '\n' && r != '\r' && r != '\t' {
logger.Error("JSON包含非法控制字符",
zap.Int("position", i),
zap.Int32("char", r),
zap.String("json", eventString))
return
}
}
// 非阻塞发送：如果节流通道已满，丢弃事件（避免阻塞监听器）
select {
case eventThrottle <- struct{}{}:
// 异步广播事件，避免阻塞 fsnotify 循环
go func(eventStr string, ev *utils.FileSystemEvent) {
defer func() {
<-eventThrottle // 释放节流槽位
if r := recover(); r != nil {
logger.Error("SSE广播panic", zap.Any("panic", r))
}
}()
// 使用新的订阅广播方法：只向订阅了该路径的客户端发送
// 使用事件的 WatchedPath 字段作为订阅路径
sseManager.BroadcastToSubscribers(ev.WatchedPath, "filesystem-change", eventStr)
// 🟢 关键日志: 记录每次文件系统变化推送
logger.Info("📤 文件系统变化事件已推送",
zap.String("event_type", ev.Type),
zap.String("file_path", ev.Path),
zap.String("file_name", ev.Name),
zap.String("watched_path", ev.WatchedPath),
zap.Bool("is_dir", ev.IsDir),
zap.String("timestamp", ev.Timestamp.Format("2006-01-02 15:04:05")))
}(eventString, event)
default:
// 节流通道已满，丢弃事件
logger.Warn("文件系统事件频率过高，跳过事件",
zap.String("type", event.Type),
zap.String("path", event.Path))
}
})
if err != nil {
logger.Error("创建文件系统监听器失败", zap.Error(err))
return nil
}
// 启动监听器
fileWatcher.Start()
return &FileSystemHandler{ return &FileSystemHandler{
fileSystemService: service.NewFileSystemService(), fileSystemService: service.NewFileSystemService(),
fileWatcher: fileWatcher,
sseManager: sseManager,
eventThrottle: eventThrottle,
} }
} }
// GetFileWatcher 获取文件监听器（用于清理）
func (h *FileSystemHandler) GetFileWatcher() *utils.FileSystemWatcher {
return h.fileWatcher
}
// BrowseFileSystem 浏览文件系统 // BrowseFileSystem 浏览文件系统
// GET /api/v1/filesystem/browse?path=/path/to/dir // GET /api/v1/filesystem/browse?path=/path/to/dir
func (h *FileSystemHandler) BrowseFileSystem(c *gin.Context) { func (h *FileSystemHandler) BrowseFileSystem(c *gin.Context) {
path := c.Query("path") path := c.Query("path")
logger.Info("Browse file system request", logger.Info("🔄 浏览文件系统请求",
zap.String("path", path), zap.String("path", path),
zap.String("client_ip", c.ClientIP()), zap.String("client_ip", c.ClientIP()),
) )
result, err := h.fileSystemService.Browse(path) result, err := h.fileSystemService.Browse(path)
if err != nil { if err != nil {
logger.Error("Failed to browse file system", logger.Error("❌ 浏览文件系统失败",
zap.String("path", path), zap.String("path", path),
zap.Error(err), zap.Error(err),
) )
@@ -46,6 +152,11 @@ func (h *FileSystemHandler) BrowseFileSystem(c *gin.Context) {
return return
} }
logger.Info("✅ 浏览文件系统成功",
zap.String("current_path", result.CurrentPath),
zap.Int("items_count", len(result.Items)),
)
c.JSON(http.StatusOK, model.Response{ c.JSON(http.StatusOK, model.Response{
Code: http.StatusOK, Code: http.StatusOK,
Message: "获取文件系统信息成功", Message: "获取文件系统信息成功",
@@ -378,4 +489,121 @@ func (h *FileSystemHandler) SearchFiles(c *gin.Context) {
Message: "搜索完成", Message: "搜索完成",
Data: result, Data: result,
}) })
}
// WatchPath 订阅文件夹监听
// POST /api/v1/filesystem/watch
// Body: {"path": "/path/to/watch"}
func (h *FileSystemHandler) WatchPath(c *gin.Context) {
var req struct {
Path string `json:"path" binding:"required"`
}
if err := c.ShouldBindJSON(&req); err != nil {
c.JSON(http.StatusBadRequest, model.Response{
Code: http.StatusBadRequest,
Message: "请求参数错误: " + err.Error(),
})
return
}
logger.Info("👀 订阅文件夹监听请求",
zap.String("path", req.Path),
zap.String("client_ip", c.ClientIP()),
)
// 添加监听
err := h.fileWatcher.Watch(req.Path)
if err != nil {
logger.Error("❌ 添加监听失败",
zap.String("path", req.Path),
zap.Error(err),
)
c.JSON(http.StatusInternalServerError, model.Response{
Code: http.StatusInternalServerError,
Message: "添加监听失败: " + err.Error(),
})
return
}
watchedPaths := h.fileWatcher.GetWatchedPaths()
logger.Info("✅ 已开始监听文件夹",
zap.String("path", req.Path),
zap.Int("total_watched", len(watchedPaths)),
)
c.JSON(http.StatusOK, model.Response{
Code: http.StatusOK,
Message: "已开始监听文件夹",
Data: map[string]interface{}{
"path": req.Path,
"watched_paths": watchedPaths,
},
})
}
// UnwatchPath 取消文件夹监听
// POST /api/v1/filesystem/unwatch
// Body: {"path": "/path/to/unwatch"}
func (h *FileSystemHandler) UnwatchPath(c *gin.Context) {
var req struct {
Path string `json:"path" binding:"required"`
}
if err := c.ShouldBindJSON(&req); err != nil {
c.JSON(http.StatusBadRequest, model.Response{
Code: http.StatusBadRequest,
Message: "请求参数错误: " + err.Error(),
})
return
}
logger.Info("🚫 取消文件夹监听请求",
zap.String("path", req.Path),
zap.String("client_ip", c.ClientIP()),
)
// 移除监听
err := h.fileWatcher.Unwatch(req.Path)
if err != nil {
logger.Error("❌ 移除监听失败",
zap.String("path", req.Path),
zap.Error(err),
)
c.JSON(http.StatusInternalServerError, model.Response{
Code: http.StatusInternalServerError,
Message: "移除监听失败: " + err.Error(),
})
return
}
watchedPaths := h.fileWatcher.GetWatchedPaths()
logger.Info("✅ 已停止监听文件夹",
zap.String("path", req.Path),
zap.Int("total_watched", len(watchedPaths)),
)
c.JSON(http.StatusOK, model.Response{
Code: http.StatusOK,
Message: "已停止监听文件夹",
Data: map[string]interface{}{
"path": req.Path,
"watched_paths": watchedPaths,
},
})
}
// GetWatchedPaths 获取当前所有监听的路径
// GET /api/v1/filesystem/watched
func (h *FileSystemHandler) GetWatchedPaths(c *gin.Context) {
paths := h.fileWatcher.GetWatchedPaths()
c.JSON(http.StatusOK, model.Response{
Code: http.StatusOK,
Message: "获取监听路径成功",
Data: map[string]interface{}{
"count": len(paths),
"paths": paths,
},
})
} }
src/rear/internal/handler/sse_handler.go
+131 -20
View File
@@ -13,7 +13,7 @@ import (
) )
type SSEHandler struct { type SSEHandler struct {
manager *sse.Manager Manager *sse.Manager // 公开字段以便其他 Handler 访问
} }
type SSEResponse struct { type SSEResponse struct {
@@ -32,19 +32,26 @@ type ClientInfo struct {
func NewSSEHandler() *SSEHandler { func NewSSEHandler() *SSEHandler {
opts := sse.DefaultOptions() opts := sse.DefaultOptions()
opts.PingInterval = 30 * time.Second opts.PingInterval = 10 * time.Second // 10秒心跳，配合 keepalive 的 5秒
opts.MaxClients = 500 opts.MaxClients = 500
opts.EventBufferSize = 200 opts.EventBufferSize = 200
manager := sse.NewManager(opts) manager := sse.NewManager(opts)
return &SSEHandler{ return &SSEHandler{
manager: manager, Manager: manager,
} }
} }
func (h *SSEHandler) HandleSSEConnection(c *gin.Context) { func (h *SSEHandler) HandleSSEConnection(c *gin.Context) {
h.manager.RegisterClient(c) // 添加日志确认方法被调用
fmt.Printf("==== SSE HandleSSEConnection called, client IP: %s ====\n", c.ClientIP())
// 对于 SSE 连接，需要设置无限期的超时
// 通过设置 deadline 为很远的未来时间来绕过 WriteTimeout
c.Request.Context()
h.Manager.RegisterClient(c)
} }
func (h *SSEHandler) BroadcastMessage(c *gin.Context) { func (h *SSEHandler) BroadcastMessage(c *gin.Context) {
@@ -62,16 +69,16 @@ func (h *SSEHandler) BroadcastMessage(c *gin.Context) {
} }
if request.EventType != "" { if request.EventType != "" {
h.manager.BroadcastEvent(request.EventType, request.Message) h.Manager.BroadcastEvent(request.EventType, request.Message)
} else { } else {
h.manager.Broadcast(request.Message) h.Manager.Broadcast(request.Message)
} }
c.JSON(http.StatusOK, SSEResponse{ c.JSON(http.StatusOK, SSEResponse{
Success: true, Success: true,
Message: "Message broadcasted successfully", Message: "Message broadcasted successfully",
Data: map[string]interface{}{ Data: map[string]interface{}{
"client_count": h.manager.GetClientCount(), "client_count": h.Manager.GetClientCount(),
"message": request.Message, "message": request.Message,
"event_type": request.EventType, "event_type": request.EventType,
}, },
@@ -100,7 +107,7 @@ func (h *SSEHandler) SendToClient(c *gin.Context) {
return return
} }
success := h.manager.SendToClient(clientID, request.Message) success := h.Manager.SendToClient(clientID, request.Message)
if !success { if !success {
c.JSON(http.StatusNotFound, SSEResponse{ c.JSON(http.StatusNotFound, SSEResponse{
Success: false, Success: false,
@@ -120,11 +127,11 @@ func (h *SSEHandler) SendToClient(c *gin.Context) {
} }
func (h *SSEHandler) GetClients(c *gin.Context) { func (h *SSEHandler) GetClients(c *gin.Context) {
clientIDs := h.manager.GetClientIDs() clientIDs := h.Manager.GetClientIDs()
clients := make([]ClientInfo, 0, len(clientIDs)) clients := make([]ClientInfo, 0, len(clientIDs))
for _, id := range clientIDs { for _, id := range clientIDs {
if client, exists := h.manager.GetClientInfo(id); exists { if client, exists := h.Manager.GetClientInfo(id); exists {
clients = append(clients, ClientInfo{ clients = append(clients, ClientInfo{
ID: client.ID, ID: client.ID,
RemoteAddr: client.RemoteAddr, RemoteAddr: client.RemoteAddr,
@@ -155,7 +162,7 @@ func (h *SSEHandler) GetClientInfo(c *gin.Context) {
return return
} }
client, exists := h.manager.GetClientInfo(clientID) client, exists := h.Manager.GetClientInfo(clientID)
if !exists { if !exists {
c.JSON(http.StatusNotFound, SSEResponse{ c.JSON(http.StatusNotFound, SSEResponse{
Success: false, Success: false,
@@ -189,7 +196,7 @@ func (h *SSEHandler) DisconnectClient(c *gin.Context) {
return return
} }
h.manager.UnregisterClient(clientID) h.Manager.UnregisterClient(clientID)
c.JSON(http.StatusOK, SSEResponse{ c.JSON(http.StatusOK, SSEResponse{
Success: true, Success: true,
@@ -202,8 +209,8 @@ func (h *SSEHandler) DisconnectClient(c *gin.Context) {
func (h *SSEHandler) GetStats(c *gin.Context) { func (h *SSEHandler) GetStats(c *gin.Context) {
stats := map[string]interface{}{ stats := map[string]interface{}{
"total_clients": h.manager.GetClientCount(), "total_clients": h.Manager.GetClientCount(),
"client_ids": h.manager.GetClientIDs(), "client_ids": h.Manager.GetClientIDs(),
"server_time": time.Now().Format(time.RFC3339), "server_time": time.Now().Format(time.RFC3339),
"uptime_seconds": time.Since(time.Now().Add(-time.Hour)).Seconds(), // 示例值 "uptime_seconds": time.Since(time.Now().Add(-time.Hour)).Seconds(), // 示例值
} }
@@ -239,7 +246,7 @@ func (h *SSEHandler) TestEvent(c *gin.Context) {
} }
messageJSON, _ := json.Marshal(message) messageJSON, _ := json.Marshal(message)
h.manager.BroadcastEvent(eventType, string(messageJSON)) h.Manager.BroadcastEvent(eventType, string(messageJSON))
time.Sleep(time.Duration(intervalDur) * time.Second) time.Sleep(time.Duration(intervalDur) * time.Second)
} }
@@ -257,11 +264,115 @@ func (h *SSEHandler) TestEvent(c *gin.Context) {
} }
func (h *SSEHandler) GetEventChannel() chan<- string { func (h *SSEHandler) GetEventChannel() chan<- string {
return h.manager.GetEventChannel() return h.Manager.GetEventChannel()
} }
func (h *SSEHandler) Close() { func (h *SSEHandler) Close() {
if h.manager != nil { if h.Manager != nil {
h.manager.Close() h.Manager.Close()
} }
}
// ============ 订阅管理接口 ============
// Subscribe 客户端订阅指定路径
// POST /api/v1/sse/subscribe
func (h *SSEHandler) Subscribe(c *gin.Context) {
var request struct {
ClientID string `json:"client_id" binding:"required"`
Path string `json:"path" binding:"required"`
}
if err := c.ShouldBindJSON(&request); err != nil {
c.JSON(http.StatusBadRequest, SSEResponse{
Success: false,
Message: "Invalid request format: " + err.Error(),
})
return
}
err := h.Manager.Subscribe(request.ClientID, request.Path)
if err != nil {
c.JSON(http.StatusNotFound, SSEResponse{
Success: false,
Message: err.Error(),
})
return
}
c.JSON(http.StatusOK, SSEResponse{
Success: true,
Message: "Subscribed successfully",
Data: map[string]interface{}{
"client_id": request.ClientID,
"path": request.Path,
},
})
}
// Unsubscribe 客户端取消订阅指定路径
// POST /api/v1/sse/unsubscribe
func (h *SSEHandler) Unsubscribe(c *gin.Context) {
var request struct {
ClientID string `json:"client_id" binding:"required"`
Path string `json:"path" binding:"required"`
}
if err := c.ShouldBindJSON(&request); err != nil {
c.JSON(http.StatusBadRequest, SSEResponse{
Success: false,
Message: "Invalid request format: " + err.Error(),
})
return
}
err := h.Manager.Unsubscribe(request.ClientID, request.Path)
if err != nil {
c.JSON(http.StatusNotFound, SSEResponse{
Success: false,
Message: err.Error(),
})
return
}
c.JSON(http.StatusOK, SSEResponse{
Success: true,
Message: "Unsubscribed successfully",
Data: map[string]interface{}{
"client_id": request.ClientID,
"path": request.Path,
},
})
}
// GetClientSubscriptions 获取客户端的所有订阅
// GET /api/v1/sse/subscriptions/:clientId
func (h *SSEHandler) GetClientSubscriptions(c *gin.Context) {
clientID := c.Param("clientId")
if clientID == "" {
c.JSON(http.StatusBadRequest, SSEResponse{
Success: false,
Message: "Client ID is required",
})
return
}
subscriptions, err := h.Manager.GetSubscriptions(clientID)
if err != nil {
c.JSON(http.StatusNotFound, SSEResponse{
Success: false,
Message: err.Error(),
})
return
}
c.JSON(http.StatusOK, SSEResponse{
Success: true,
Message: "Subscriptions retrieved successfully",
Data: map[string]interface{}{
"client_id": clientID,
"subscriptions": subscriptions,
"count": len(subscriptions),
},
})
} }
src/rear/internal/router/router.go
+46 -3
View File
@@ -7,8 +7,12 @@ import (
"github.com/gin-gonic/gin" "github.com/gin-gonic/gin"
) )
// CleanupFunc 清理函数类型
type CleanupFunc func()
// SetupRoutes 设置路由 // SetupRoutes 设置路由
func SetupRoutes(r *gin.Engine, contain *container.DbContainer, imgContain *container.TaskContainer) { // 返回一个清理函数，用于在服务器关闭时清理资源
func SetupRoutes(r *gin.Engine, contain *container.DbContainer, imgContain *container.TaskContainer) CleanupFunc {
// 默认访问 // 默认访问
r.GET("/", handler.BasicResponse) r.GET("/", handler.BasicResponse)
@@ -21,8 +25,11 @@ func SetupRoutes(r *gin.Engine, contain *container.DbContainer, imgContain *cont
exifHandler := handler.NewExifHandler(contain) exifHandler := handler.NewExifHandler(contain)
photoHandler := handler.NewPhotoHandler(contain, imgContain) photoHandler := handler.NewPhotoHandler(contain, imgContain)
// 文件系统处理 // SSE 实时通信处理
fileSystemHandler := handler.NewFileSystemHandler() sseHandler := handler.NewSSEHandler()
// 文件系统处理 (需要 SSE Manager)
fileSystemHandler := handler.NewFileSystemHandler(sseHandler.Manager)
fileOperationsHandler := handler.NewFileOperationsHandler() fileOperationsHandler := handler.NewFileOperationsHandler()
// API版本组 // API版本组
@@ -82,6 +89,24 @@ func SetupRoutes(r *gin.Engine, contain *container.DbContainer, imgContain *cont
assets.GET("/:hash", photoHandler.GetPhotoAssets) // 获取图像详细信息 assets.GET("/:hash", photoHandler.GetPhotoAssets) // 获取图像详细信息
} }
// SSE 实时通信路由
sse := v1.Group("/sse")
{
sse.GET("/connect", sseHandler.HandleSSEConnection) // SSE 连接
sse.POST("/broadcast", sseHandler.BroadcastMessage) // 广播消息
sse.POST("/send/:clientId", sseHandler.SendToClient) // 发送给特定客户端
sse.GET("/clients", sseHandler.GetClients) // 获取所有客户端
sse.GET("/clients/:clientId", sseHandler.GetClientInfo) // 获取客户端信息
sse.DELETE("/clients/:clientId", sseHandler.DisconnectClient) // 断开客户端
sse.GET("/stats", sseHandler.GetStats) // 获取统计信息
sse.GET("/test", sseHandler.TestEvent) // 测试事件
// 订阅管理路由
sse.POST("/subscribe", sseHandler.Subscribe) // 订阅路径
sse.POST("/unsubscribe", sseHandler.Unsubscribe) // 取消订阅
sse.GET("/subscriptions/:clientId", sseHandler.GetClientSubscriptions) // 获取订阅列表
}
// 文件系统相关路由 // 文件系统相关路由
filesystem := v1.Group("/filesystem") filesystem := v1.Group("/filesystem")
{ {
@@ -95,6 +120,11 @@ func SetupRoutes(r *gin.Engine, contain *container.DbContainer, imgContain *cont
filesystem.DELETE("/item", fileOperationsHandler.DeleteItem) // 删除文件或目录 filesystem.DELETE("/item", fileOperationsHandler.DeleteItem) // 删除文件或目录
filesystem.PUT("/item/move", fileOperationsHandler.MoveItem) // 移动/重命名 filesystem.PUT("/item/move", fileOperationsHandler.MoveItem) // 移动/重命名
filesystem.POST("/item/copy", fileOperationsHandler.CopyItem) // 复制文件或目录 filesystem.POST("/item/copy", fileOperationsHandler.CopyItem) // 复制文件或目录
// 文件系统监听相关路由
filesystem.POST("/watch", fileSystemHandler.WatchPath) // 订阅文件夹监听
filesystem.POST("/unwatch", fileSystemHandler.UnwatchPath) // 取消文件夹监听
filesystem.GET("/watched", fileSystemHandler.GetWatchedPaths) // 获取监听路径列表
} }
} }
// 开发组 // 开发组
@@ -103,4 +133,17 @@ func SetupRoutes(r *gin.Engine, contain *container.DbContainer, imgContain *cont
// 处理图片格式 // 处理图片格式
dev.GET("/tool/exiftool/get_exif", devImageHandler.GetExif) dev.GET("/tool/exiftool/get_exif", devImageHandler.GetExif)
} }
// 返回清理函数
return func() {
// 关闭 SSE Manager
if sseHandler != nil && sseHandler.Manager != nil {
sseHandler.Manager.Close()
}
// 关闭文件系统监听器
if fileSystemHandler != nil && fileSystemHandler.GetFileWatcher() != nil {
fileSystemHandler.GetFileWatcher().Close()
}
}
} }
src/rear/internal/service/filesystem_service.go
+13 -2
View File
@@ -99,8 +99,19 @@ func (fs *FileSystemService) Browse(path string) (*FileSystemResponse, error) {
return fs.getRootLevel() return fs.getRootLevel()
} }
// 清理路径 // 清理路径，但需要特殊处理 Windows 驱动器根路径
path = filepath.Clean(path) // filepath.Clean("D:") 会变成 "D:." 导致前端面包屑出现问题
cleanPath := filepath.Clean(path)
// Windows 驱动器根路径修正：将 "D:." 转换为 "D:\"
if runtime.GOOS == "windows" {
// 匹配 "C:.", "D:." 等模式
if len(cleanPath) == 3 && cleanPath[1] == ':' && cleanPath[2] == '.' {
cleanPath = cleanPath[:2] + "\\"
}
}
path = cleanPath
// 检查路径是否存在 // 检查路径是否存在
if !utils.FileUtils.Exists(path) { if !utils.FileUtils.Exists(path) {
src/rear/internal/utils/filesystem_watcher.go
+289
View File
@@ -0,0 +1,289 @@
package utils
import (
"encoding/json"
"fmt"
"os"
"path/filepath"
"sync"
"time"
"github.com/fsnotify/fsnotify"
)
// FileSystemEvent 文件系统变化事件
type FileSystemEvent struct {
Type string `json:"type"` // create, modify, delete, rename
Path string `json:"path"` // 变化的文件/文件夹路径
Name string `json:"name"` // 文件/文件夹名称
Timestamp time.Time `json:"timestamp"` // 事件时间
IsDir bool `json:"is_dir"` // 是否为目录
WatchedPath string `json:"watched_path"` // 被监听的根路径（用于订阅匹配）
}
// FileSystemWatcher 文件系统监听器
type FileSystemWatcher struct {
watcher *fsnotify.Watcher
watchedPaths map[string]int // 路径 -> 订阅数
pathsMutex sync.RWMutex
eventCallback func(*FileSystemEvent) // 事件回调
stopChan chan struct{}
running bool
runMutex sync.Mutex
}
// NewFileSystemWatcher 创建文件系统监听器
func NewFileSystemWatcher(eventCallback func(*FileSystemEvent)) (*FileSystemWatcher, error) {
watcher, err := fsnotify.NewWatcher()
if err != nil {
return nil, fmt.Errorf("创建文件系统监听器失败: %w", err)
}
fsw := &FileSystemWatcher{
watcher: watcher,
watchedPaths: make(map[string]int),
eventCallback: eventCallback,
stopChan: make(chan struct{}),
running: false,
}
return fsw, nil
}
// Start 启动监听
func (fsw *FileSystemWatcher) Start() {
fsw.runMutex.Lock()
if fsw.running {
fsw.runMutex.Unlock()
return
}
fsw.running = true
fsw.runMutex.Unlock()
go fsw.watchLoop()
}
// watchLoop 监听循环
func (fsw *FileSystemWatcher) watchLoop() {
defer func() {
if r := recover(); r != nil {
fmt.Printf("文件系统监听循环 panic: %v\n", r)
}
}()
for {
select {
case <-fsw.stopChan:
return
case event, ok := <-fsw.watcher.Events:
if !ok {
return
}
fsw.handleEvent(event)
case err, ok := <-fsw.watcher.Errors:
if !ok {
return
}
fmt.Printf("文件系统监听错误: %v\n", err)
}
}
}
// handleEvent 处理文件系统事件
func (fsw *FileSystemWatcher) handleEvent(event fsnotify.Event) {
// 防御性编程：捕获 panic
defer func() {
if r := recover(); r != nil {
fmt.Printf("文件系统事件处理 panic: %v, 事件: %+v\n", r, event)
}
}()
if fsw.eventCallback == nil {
return
}
// 查找事件路径对应的被监听根路径
watchedPath := fsw.findWatchedPath(event.Name)
// 将 fsnotify.Event 转换为自定义事件
fsEvent := &FileSystemEvent{
Path: event.Name,
Name: filepath.Base(event.Name),
Timestamp: time.Now(),
IsDir: false, // 默认为文件
WatchedPath: watchedPath,
}
// 判断事件类型
switch {
case event.Op&fsnotify.Create == fsnotify.Create:
fsEvent.Type = "create"
case event.Op&fsnotify.Write == fsnotify.Write:
fsEvent.Type = "modify"
case event.Op&fsnotify.Remove == fsnotify.Remove:
fsEvent.Type = "delete"
case event.Op&fsnotify.Rename == fsnotify.Rename:
fsEvent.Type = "rename"
case event.Op&fsnotify.Chmod == fsnotify.Chmod:
// 忽略权限变化
return
default:
// 未知事件类型，记录并忽略
fmt.Printf("未知文件系统事件类型: %v, 路径: %s\n", event.Op, event.Name)
return
}
// 判断是否为目录
// 注意：删除和重命名事件时文件可能已不存在，需要安全处理
if fsEvent.Type != "delete" && fsEvent.Type != "rename" {
if info, err := os.Stat(event.Name); err == nil {
fsEvent.IsDir = info.IsDir()
}
}
// 调用回调函数
fsw.eventCallback(fsEvent)
}
// findWatchedPath 查找事件路径对应的被监听根路径
func (fsw *FileSystemWatcher) findWatchedPath(eventPath string) string {
fsw.pathsMutex.RLock()
defer fsw.pathsMutex.RUnlock()
// 清理事件路径
eventPath = filepath.Clean(eventPath)
// 遍历所有被监听的路径，找到最长匹配的根路径
var bestMatch string
maxLen := 0
for watchedPath := range fsw.watchedPaths {
cleanWatched := filepath.Clean(watchedPath)
// 检查事件路径是否在该监听路径下
rel, err := filepath.Rel(cleanWatched, eventPath)
if err == nil && !filepath.IsAbs(rel) {
// 找到匹配的监听路径，选择最长的（最具体的）
if len(cleanWatched) > maxLen {
bestMatch = watchedPath
maxLen = len(cleanWatched)
}
}
}
return bestMatch
}
// Watch 添加监听路径
func (fsw *FileSystemWatcher) Watch(path string) error {
fsw.pathsMutex.Lock()
defer fsw.pathsMutex.Unlock()
// 规范化路径
absPath, err := filepath.Abs(path)
if err != nil {
return fmt.Errorf("获取绝对路径失败: %w", err)
}
// 如果已经在监听，增加订阅计数
if count, exists := fsw.watchedPaths[absPath]; exists {
fsw.watchedPaths[absPath] = count + 1
fmt.Printf("文件夹监听订阅数增加: %s (订阅数: %d)\n", absPath, count+1)
return nil
}
// 添加到 fsnotify 监听
if err := fsw.watcher.Add(absPath); err != nil {
return fmt.Errorf("添加监听失败: %w", err)
}
fsw.watchedPaths[absPath] = 1
fmt.Printf("开始监听文件夹: %s\n", absPath)
return nil
}
// Unwatch 移除监听路径
func (fsw *FileSystemWatcher) Unwatch(path string) error {
fsw.pathsMutex.Lock()
defer fsw.pathsMutex.Unlock()
// 检查监听器是否已经停止
fsw.runMutex.Lock()
isRunning := fsw.running
fsw.runMutex.Unlock()
// 规范化路径
absPath, err := filepath.Abs(path)
if err != nil {
return fmt.Errorf("获取绝对路径失败: %w", err)
}
count, exists := fsw.watchedPaths[absPath]
if !exists {
return nil // 路径未被监听
}
// 减少订阅计数
if count > 1 {
fsw.watchedPaths[absPath] = count - 1
fmt.Printf("文件夹监听订阅数减少: %s (订阅数: %d)\n", absPath, count-1)
return nil
}
// 订阅数为 0，移除监听
// 只有在监听器运行时才调用 Remove
if isRunning {
if err := fsw.watcher.Remove(absPath); err != nil {
// 忽略 "can't remove non-existent watcher" 等错误
fmt.Printf("警告: 移除监听时出现错误 (忽略): %v\n", err)
}
}
delete(fsw.watchedPaths, absPath)
fmt.Printf("停止监听文件夹: %s\n", absPath)
return nil
}
// GetWatchedPaths 获取所有监听的路径
func (fsw *FileSystemWatcher) GetWatchedPaths() []string {
fsw.pathsMutex.RLock()
defer fsw.pathsMutex.RUnlock()
paths := make([]string, 0, len(fsw.watchedPaths))
for path := range fsw.watchedPaths {
paths = append(paths, path)
}
return paths
}
// Stop 停止监听
func (fsw *FileSystemWatcher) Stop() {
fsw.runMutex.Lock()
defer fsw.runMutex.Unlock()
if !fsw.running {
return
}
close(fsw.stopChan)
fsw.watcher.Close()
fsw.running = false
}
// Close 关闭监听器（Stop 的别名，用于资源清理）
func (fsw *FileSystemWatcher) Close() {
fsw.Stop()
}
// ConvertEventToJSON 将事件转换为 JSON
func (fsw *FileSystemWatcher) ConvertEventToJSON(event *FileSystemEvent) (string, error) {
data, err := json.Marshal(event)
if err != nil {
return "", fmt.Errorf("序列化事件失败: %w", err)
}
return string(data), nil
}
src/rear/logs/app.log
+44
View File
@@ -98,3 +98,47 @@
{"level":"info","time":"2025-08-24 16:51:39.825","caller":"config/config.go:90","msg":"加载配置文件成功","path":"config.yaml"} {"level":"info","time":"2025-08-24 16:51:39.825","caller":"config/config.go:90","msg":"加载配置文件成功","path":"config.yaml"}
{"level":"info","time":"2025-08-24 17:07:03.334","caller":"config/config.go:90","msg":"加载配置文件成功","path":"config.yaml"} {"level":"info","time":"2025-08-24 17:07:03.334","caller":"config/config.go:90","msg":"加载配置文件成功","path":"config.yaml"}
{"level":"info","time":"2025-08-24 17:07:41.666","caller":"config/config.go:90","msg":"加载配置文件成功","path":"config.yaml"} {"level":"info","time":"2025-08-24 17:07:41.666","caller":"config/config.go:90","msg":"加载配置文件成功","path":"config.yaml"}
{"level":"info","time":"2025-10-03 13:06:31.665","caller":"config/config.go:90","msg":"加载配置文件成功","path":"config.yaml"}
{"level":"info","time":"2025-10-03 14:38:12.220","caller":"config/config.go:90","msg":"加载配置文件成功","path":"config.yaml"}
{"level":"info","time":"2025-10-03 15:59:26.845","caller":"config/config.go:90","msg":"加载配置文件成功","path":"D:\\go-argus\\src\\rear\\config.yaml"}
{"level":"info","time":"2025-10-03 16:00:27.401","caller":"config/config.go:90","msg":"加载配置文件成功","path":"config.yaml"}
{"level":"info","time":"2025-10-03 21:02:43.205","caller":"config/config.go:90","msg":"加载配置文件成功","path":"config.yaml"}
{"level":"info","time":"2025-10-03 21:04:10.560","caller":"config/config.go:90","msg":"加载配置文件成功","path":"config.yaml"}
{"level":"info","time":"2025-10-04 01:03:32.147","caller":"config/config.go:90","msg":"加载配置文件成功","path":"config.yaml"}
{"level":"info","time":"2025-10-04 01:09:53.745","caller":"config/config.go:90","msg":"加载配置文件成功","path":"config.yaml"}
{"level":"info","time":"2025-10-04 01:13:26.017","caller":"config/config.go:90","msg":"加载配置文件成功","path":"config.yaml"}
{"level":"info","time":"2025-10-04 01:16:15.369","caller":"config/config.go:90","msg":"加载配置文件成功","path":"config.yaml"}
{"level":"info","time":"2025-10-04 14:12:15.103","caller":"config/config.go:90","msg":"加载配置文件成功","path":"config.yaml"}
{"level":"info","time":"2025-10-04 14:15:28.369","caller":"config/config.go:90","msg":"加载配置文件成功","path":"config.yaml"}
{"level":"info","time":"2025-10-04 14:22:07.764","caller":"config/config.go:90","msg":"加载配置文件成功","path":"config.yaml"}
{"level":"info","time":"2025-10-04 15:14:41.237","caller":"config/config.go:90","msg":"加载配置文件成功","path":"config.yaml"}
{"level":"info","time":"2025-10-04 15:31:16.877","caller":"config/config.go:90","msg":"加载配置文件成功","path":"config.yaml"}
{"level":"info","time":"2025-10-04 15:40:40.160","caller":"config/config.go:90","msg":"加载配置文件成功","path":"config.yaml"}
{"level":"info","time":"2025-10-04 15:44:08.389","caller":"config/config.go:90","msg":"加载配置文件成功","path":"config.yaml"}
{"level":"info","time":"2025-10-04 15:45:28.669","caller":"config/config.go:90","msg":"加载配置文件成功","path":"config.yaml"}
{"level":"info","time":"2025-10-04 15:45:31.306","caller":"config/config.go:90","msg":"加载配置文件成功","path":"config.yaml"}
{"level":"info","time":"2025-10-04 15:50:45.365","caller":"config/config.go:90","msg":"加载配置文件成功","path":"config.yaml"}
{"level":"info","time":"2025-10-04 15:56:56.778","caller":"config/config.go:90","msg":"加载配置文件成功","path":"config.yaml"}
{"level":"info","time":"2025-10-04 15:59:24.747","caller":"config/config.go:90","msg":"加载配置文件成功","path":"config.yaml"}
{"level":"info","time":"2025-10-04 16:06:25.640","caller":"config/config.go:90","msg":"加载配置文件成功","path":"config.yaml"}
{"level":"info","time":"2025-10-04 16:09:47.498","caller":"config/config.go:90","msg":"加载配置文件成功","path":"config.yaml"}
{"level":"info","time":"2025-10-04 16:53:06.182","caller":"config/config.go:90","msg":"加载配置文件成功","path":"config.yaml"}
{"level":"info","time":"2025-10-04 17:00:47.780","caller":"config/config.go:90","msg":"加载配置文件成功","path":"config.yaml"}
{"level":"info","time":"2025-10-04 17:05:13.143","caller":"config/config.go:90","msg":"加载配置文件成功","path":"config.yaml"}
{"level":"info","time":"2025-10-04 17:07:11.303","caller":"config/config.go:90","msg":"加载配置文件成功","path":"config.yaml"}
{"level":"info","time":"2025-10-04 17:07:22.188","caller":"config/config.go:90","msg":"加载配置文件成功","path":"config.yaml"}
{"level":"info","time":"2025-10-04 17:07:41.185","caller":"config/config.go:90","msg":"加载配置文件成功","path":"config.yaml"}
{"level":"info","time":"2025-10-04 17:11:14.689","caller":"config/config.go:90","msg":"加载配置文件成功","path":"config.yaml"}
{"level":"info","time":"2025-10-04 17:17:48.430","caller":"config/config.go:90","msg":"加载配置文件成功","path":"config.yaml"}
{"level":"info","time":"2025-10-04 17:47:47.774","caller":"config/config.go:90","msg":"加载配置文件成功","path":"config.yaml"}
{"level":"info","time":"2025-10-04 19:06:01.446","caller":"config/config.go:90","msg":"加载配置文件成功","path":"config.yaml"}
{"level":"info","time":"2025-10-05 00:09:09.343","caller":"config/config.go:90","msg":"加载配置文件成功","path":"config.yaml"}
{"level":"info","time":"2025-10-05 00:22:31.207","caller":"config/config.go:90","msg":"加载配置文件成功","path":"config.yaml"}
{"level":"info","time":"2025-10-05 13:24:24.940","caller":"config/config.go:90","msg":"加载配置文件成功","path":"config.yaml"}
{"level":"info","time":"2025-10-05 13:55:43.860","caller":"config/config.go:90","msg":"加载配置文件成功","path":"config.yaml"}
{"level":"info","time":"2025-10-05 14:00:20.639","caller":"config/config.go:90","msg":"加载配置文件成功","path":"config.yaml"}
{"level":"info","time":"2025-10-05 15:04:25.884","caller":"config/config.go:90","msg":"加载配置文件成功","path":"config.yaml"}
{"level":"info","time":"2025-10-05 15:09:54.391","caller":"config/config.go:90","msg":"加载配置文件成功","path":"config.yaml"}
{"level":"info","time":"2025-10-05 15:09:57.198","caller":"config/config.go:90","msg":"加载配置文件成功","path":"config.yaml"}
{"level":"info","time":"2025-10-05 15:09:58.986","caller":"config/config.go:90","msg":"加载配置文件成功","path":"config.yaml"}
{"level":"info","time":"2025-10-05 15:29:14.093","caller":"config/config.go:90","msg":"加载配置文件成功","path":"config.yaml"}
src/rear/main.go
+18 -11
View File
@@ -230,16 +230,17 @@ func startHttp(con *container.DbContainer, imgContain *container.TaskContainer)
pprof.Register(r) pprof.Register(r)
} }
// 设置路由 // 设置路由，并获取清理函数
router.SetupRoutes(r, con, imgContain) cleanup := router.SetupRoutes(r, con, imgContain)
// 创建HTTP服务器 // 创建主 HTTP 服务器（所有请求，WriteTimeout = 0）
// 注意：WriteTimeout = 0 适用于本地使用，生产环境建议使用反向代理分离
srv := &http.Server{ srv := &http.Server{
Addr: ":" + config.CONFIG.Port, Addr: ":" + config.CONFIG.Port,
Handler: r, Handler: r,
ReadTimeout: config.CONFIG.ReadTimeout, ReadTimeout: config.CONFIG.ReadTimeout, // 30秒
WriteTimeout: config.CONFIG.WriteTimeout, WriteTimeout: 0, // 0 = 无限期（本地使用）
IdleTimeout: config.CONFIG.IdleTimeout, IdleTimeout: config.CONFIG.IdleTimeout, // 10分钟
} }
// 优雅关闭 // 优雅关闭
@@ -248,7 +249,7 @@ func startHttp(con *container.DbContainer, imgContain *container.TaskContainer)
// 启动服务器 // 启动服务器
go func() { go func() {
logger.Infof("Server starting on port 127.0.0.1:%s", config.CONFIG.Port) logger.Infof("Server starting on 127.0.0.1:%s (WriteTimeout=0 for SSE support)", config.CONFIG.Port)
if err := srv.ListenAndServe(); err != nil && !errors.Is(err, http.ErrServerClosed) { if err := srv.ListenAndServe(); err != nil && !errors.Is(err, http.ErrServerClosed) {
logger.Fatalf("Failed to start server: %v", err) logger.Fatalf("Failed to start server: %v", err)
// 发送信号给主goroutine，让它知道启动失败 // 发送信号给主goroutine，让它知道启动失败
@@ -260,14 +261,20 @@ func startHttp(con *container.DbContainer, imgContain *container.TaskContainer)
<-quit <-quit
logger.Info("Shutting down server...") logger.Info("Shutting down server...")
ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second) // 先清理资源（关闭 SSE 连接和文件监听器）
logger.Info("Cleaning up resources...")
cleanup()
logger.Info("Resources cleaned up")
// 然后关闭 HTTP 服务器
ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
defer cancel() defer cancel()
if err := srv.Shutdown(ctx); err != nil { if err := srv.Shutdown(ctx); err != nil {
logger.Fatalf("Server forced to shutdown: %v", err) logger.Errorf("Server forced to shutdown: %v", err)
} else {
logger.Info("Server exited gracefully")
} }
logger.Info("Server exited")
} }
// initializeToolDependencies 初始化工具依赖（仅在开发阶段） // initializeToolDependencies 初始化工具依赖（仅在开发阶段）
src/rear/pkg/sse/manager.go
+343 -30
View File
@@ -2,6 +2,7 @@ package sse
import ( import (
"context" "context"
"encoding/json"
"fmt" "fmt"
"io" "io"
"net/http" "net/http"
@@ -23,6 +24,10 @@ type Client struct {
UserAgent string UserAgent string
RemoteAddr string RemoteAddr string
ConnectedAt time.Time ConnectedAt time.Time
// 订阅管理
subscriptions map[string]bool // key: 订阅的路径, value: true
subscriptionMutex sync.RWMutex // 保护 subscriptions
} }
type Event struct { type Event struct {
@@ -192,18 +197,48 @@ func (m *Manager) removeClient(clientID string) {
func (m *Manager) broadcastToAllClients(event *Event) { func (m *Manager) broadcastToAllClients(event *Event) {
m.clientsMutex.RLock() m.clientsMutex.RLock()
clients := make([]*Client, 0, len(m.clients)) clientCount := len(m.clients)
// 如果没有客户端，直接返回（避免向空列表广播）
if clientCount == 0 {
m.clientsMutex.RUnlock()
fmt.Printf("跳过广播: 当前无客户端连接\n")
return
}
clients := make([]*Client, 0, clientCount)
for _, client := range m.clients { for _, client := range m.clients {
clients = append(clients, client) clients = append(clients, client)
} }
m.clientsMutex.RUnlock() m.clientsMutex.RUnlock()
// 并发发送，避免单个客户端阻塞
for _, client := range clients { for _, client := range clients {
select { go func(c *Client) {
case client.EventChan <- event: // 双重检查：发送前再次确认客户端未关闭
case <-time.After(100 * time.Millisecond): select {
go m.UnregisterClient(client.ID) case <-c.CloseChan:
} // 客户端已关闭，跳过
fmt.Printf("跳过向已关闭客户端 %s 发送事件\n", c.ID)
return
default:
// 继续发送
}
// 尝试发送事件，带超时和关闭检测
select {
case c.EventChan <- event:
// 发送成功
case <-time.After(100 * time.Millisecond):
// 发送超时，断开客户端
fmt.Printf("向客户端 %s 发送事件超时，断开连接\n", c.ID)
m.UnregisterClient(c.ID)
case <-c.CloseChan:
// 发送过程中客户端关闭
fmt.Printf("发送过程中客户端 %s 关闭\n", c.ID)
return
}
}(client)
} }
} }
@@ -213,9 +248,14 @@ func (m *Manager) pingAllClients() {
Data: fmt.Sprintf(`{"time":"%s"}`, time.Now().Format(time.RFC3339)), Data: fmt.Sprintf(`{"time":"%s"}`, time.Now().Format(time.RFC3339)),
} }
// 记录心跳发送
fmt.Printf("发送心跳事件 (客户端数: %d)\n", len(m.clients))
select { select {
case m.broadcastChan <- pingEvent: case m.broadcastChan <- pingEvent:
fmt.Printf("心跳事件已加入广播队列\n")
case <-time.After(1 * time.Second): case <-time.After(1 * time.Second):
fmt.Printf("心跳事件发送超时\n")
} }
} }
@@ -228,37 +268,110 @@ func (m *Manager) RegisterClient(c *gin.Context) {
c.Header("Cache-Control", "no-cache") c.Header("Cache-Control", "no-cache")
c.Header("Connection", "keep-alive") c.Header("Connection", "keep-alive")
c.Header("Access-Control-Allow-Origin", "*") c.Header("Access-Control-Allow-Origin", "*")
c.Header("X-Accel-Buffering", "no") // 禁用 Nginx 缓冲
clientID := uuid.New().String() clientID := uuid.New().String()
client := &Client{ client := &Client{
ID: clientID, ID: clientID,
Writer: c.Writer, Writer: c.Writer,
Request: c.Request, Request: c.Request,
Context: c, Context: c,
EventChan: make(chan *Event, 50), EventChan: make(chan *Event, 50),
CloseChan: make(chan struct{}), CloseChan: make(chan struct{}),
LastPing: time.Now(), LastPing: time.Now(),
UserAgent: c.GetHeader("User-Agent"), UserAgent: c.GetHeader("User-Agent"),
RemoteAddr: c.ClientIP(), RemoteAddr: c.ClientIP(),
ConnectedAt: time.Now(), ConnectedAt: time.Now(),
subscriptions: make(map[string]bool), // 初始化订阅映射
} }
m.registerChan <- client m.registerChan <- client
// 立即发送一个连接成功事件
connectEvent := &Event{
Event: "connected",
Data: fmt.Sprintf(`{"client_id":"%s","time":"%s"}`, clientID, time.Now().Format(time.RFC3339)),
}
select {
case client.EventChan <- connectEvent:
case <-time.After(100 * time.Millisecond):
}
// 使用 context 来确保资源清理
streamCtx, streamCancel := context.WithCancel(c.Request.Context())
defer streamCancel()
// 使用独立的 goroutine 发送 keepalive
go func() {
ticker := time.NewTicker(5 * time.Second) // 5秒发送一次 keepalive
defer ticker.Stop()
defer fmt.Printf("Keepalive goroutine exited for client %s\n", clientID)
for {
select {
case <-ticker.C:
// 双重检查：发送前确认客户端未关闭
select {
case <-client.CloseChan:
return
case <-streamCtx.Done():
return
default:
}
keepAliveEvent := &Event{
Event: "keepalive",
Data: fmt.Sprintf(`{"time":"%s"}`, time.Now().Format(time.RFC3339)),
}
// 非阻塞发送，避免阻塞 keepalive 协程
select {
case client.EventChan <- keepAliveEvent:
// 成功发送，不打印日志（减少噪音）
case <-client.CloseChan:
return
case <-streamCtx.Done():
return
default:
// EventChan 已满，跳过本次 keepalive
fmt.Printf("Keepalive skipped for client %s (channel full)\n", clientID)
}
case <-client.CloseChan:
return
case <-streamCtx.Done():
return
case <-m.ctx.Done():
return
}
}
}()
c.Stream(func(w io.Writer) bool { c.Stream(func(w io.Writer) bool {
select { select {
case <-client.CloseChan: case <-client.CloseChan:
fmt.Printf("Client %s CloseChan triggered in Stream\n", clientID)
streamCancel()
return false return false
case event := <-client.EventChan: case event := <-client.EventChan:
m.writeEvent(w, event) // 写入事件，如果失败则断开连接
err := m.writeEvent(w, event)
if err != nil {
fmt.Printf("Failed to write SSE event to client %s: %v\n", clientID, err)
streamCancel() // 取消 context，通知 keepalive 协程退出
go m.UnregisterClient(clientID)
return false
}
client.LastPing = time.Now() client.LastPing = time.Now()
return true return true
case <-c.Request.Context().Done(): case <-streamCtx.Done():
go m.UnregisterClient(clientID) fmt.Printf("Client %s context cancelled in Stream\n", clientID)
return false return false
} }
}) })
// Stream 结束后确保客户端被注销
fmt.Printf("Stream ended for client %s, unregistering\n", clientID)
go m.UnregisterClient(clientID) go m.UnregisterClient(clientID)
} }
@@ -281,21 +394,56 @@ func (m *Manager) isAllowedOrigin(origin string) bool {
return false return false
} }
func (m *Manager) writeEvent(w io.Writer, event *Event) { func (m *Manager) writeEvent(w io.Writer, event *Event) error {
if event.ID != "" { // 防御性编程：捕获写入错误
fmt.Fprintf(w, "id: %s\n", event.ID) defer func() {
} if r := recover(); r != nil {
if event.Event != "" { fmt.Printf("SSE writeEvent panic recovered: %v, event: %+v\n", r, event)
fmt.Fprintf(w, "event: %s\n", event.Event) }
} }()
if event.Retry > 0 {
fmt.Fprintf(w, "retry: %d\n", event.Retry)
}
fmt.Fprintf(w, "data: %s\n\n", event.Data)
if event == nil {
return nil
}
// 检查 Writer 是否可用
if w == nil {
return fmt.Errorf("writer is nil")
}
var err error
// 一次性构建完整的 SSE 消息，减少多次 Fprintf 调用
var message string
if event.ID != "" {
message += fmt.Sprintf("id: %s\n", event.ID)
}
if event.Event != "" {
message += fmt.Sprintf("event: %s\n", event.Event)
}
if event.Retry > 0 {
message += fmt.Sprintf("retry: %d\n", event.Retry)
}
message += fmt.Sprintf("data: %s\n\n", event.Data)
// 一次性写入完整消息
n, err := fmt.Fprint(w, message)
if err != nil {
return fmt.Errorf("failed to write SSE event: %w (bytes written: %d)", err, n)
}
// 立即刷新缓冲区
if flusher, ok := w.(http.Flusher); ok { if flusher, ok := w.(http.Flusher); ok {
flusher.Flush() flusher.Flush()
} else {
return fmt.Errorf("writer does not support flushing")
} }
return nil
} }
func (m *Manager) UnregisterClient(clientID string) { func (m *Manager) UnregisterClient(clientID string) {
@@ -318,15 +466,40 @@ func (m *Manager) Broadcast(message string) {
} }
func (m *Manager) BroadcastEvent(eventType, message string) { func (m *Manager) BroadcastEvent(eventType, message string) {
// 验证数据有效性
if message == "" {
fmt.Printf("Warning: 尝试广播空消息，事件类型: %s\n", eventType)
return
}
// 验证JSON格式
if eventType == "filesystem-change" {
var testData interface{}
if err := json.Unmarshal([]byte(message), &testData); err != nil {
fmt.Printf("Error: 广播事件数据JSON格式无效: %v, 数据: %s\n", err, message)
return
}
}
event := &Event{ event := &Event{
ID: uuid.New().String(), ID: uuid.New().String(),
Event: eventType, Event: eventType,
Data: message, Data: message,
} }
// 安全打印日志
defer func() {
if r := recover(); r != nil {
fmt.Printf("BroadcastEvent日志打印panic: %v\n", r)
}
}()
select { select {
case m.broadcastChan <- event: case m.broadcastChan <- event:
// 使用安全的字符串格式化
fmt.Printf("SSE事件已发送: type=%q, data_length=%d\n", eventType, len(message))
case <-time.After(1 * time.Second): case <-time.After(1 * time.Second):
fmt.Printf("Warning: SSE事件发送超时: type=%q\n", eventType)
} }
} }
@@ -402,3 +575,143 @@ func (m *Manager) Close() {
close(m.unregisterChan) close(m.unregisterChan)
close(m.eventChan) close(m.eventChan)
} }
// ============ 订阅管理方法 ============
// Subscribe 客户端订阅指定路径的文件系统变化
func (m *Manager) Subscribe(clientID, path string) error {
m.clientsMutex.RLock()
client, exists := m.clients[clientID]
m.clientsMutex.RUnlock()
if !exists {
return fmt.Errorf("客户端不存在: %s", clientID)
}
client.subscriptionMutex.Lock()
client.subscriptions[path] = true
client.subscriptionMutex.Unlock()
fmt.Printf("客户端 %s 订阅了路径: %s\n", clientID, path)
return nil
}
// Unsubscribe 客户端取消订阅指定路径
func (m *Manager) Unsubscribe(clientID, path string) error {
m.clientsMutex.RLock()
client, exists := m.clients[clientID]
m.clientsMutex.RUnlock()
if !exists {
return fmt.Errorf("客户端不存在: %s", clientID)
}
client.subscriptionMutex.Lock()
delete(client.subscriptions, path)
client.subscriptionMutex.Unlock()
fmt.Printf("客户端 %s 取消订阅路径: %s\n", clientID, path)
return nil
}
// GetSubscriptions 获取客户端的所有订阅
func (m *Manager) GetSubscriptions(clientID string) ([]string, error) {
m.clientsMutex.RLock()
client, exists := m.clients[clientID]
m.clientsMutex.RUnlock()
if !exists {
return nil, fmt.Errorf("客户端不存在: %s", clientID)
}
client.subscriptionMutex.RLock()
defer client.subscriptionMutex.RUnlock()
subs := make([]string, 0, len(client.subscriptions))
for path := range client.subscriptions {
subs = append(subs, path)
}
return subs, nil
}
// IsSubscribed 检查客户端是否订阅了指定路径
func (m *Manager) IsSubscribed(clientID, path string) bool {
m.clientsMutex.RLock()
client, exists := m.clients[clientID]
m.clientsMutex.RUnlock()
if !exists {
return false
}
client.subscriptionMutex.RLock()
defer client.subscriptionMutex.RUnlock()
return client.subscriptions[path]
}
// BroadcastToSubscribers 向订阅了指定路径的客户端广播事件
func (m *Manager) BroadcastToSubscribers(path, eventType, message string) {
// 验证数据有效性
if message == "" {
fmt.Printf("Warning: 尝试广播空消息，事件类型: %s, 路径: %s\n", eventType, path)
return
}
// 验证JSON格式
if eventType == "filesystem-change" {
var testData interface{}
if err := json.Unmarshal([]byte(message), &testData); err != nil {
fmt.Printf("Error: 广播事件数据JSON格式无效: %v, 数据: %s\n", err, message)
return
}
}
event := &Event{
ID: uuid.New().String(),
Event: eventType,
Data: message,
}
m.clientsMutex.RLock()
subscribedClients := make([]*Client, 0)
for _, client := range m.clients {
client.subscriptionMutex.RLock()
isSubscribed := client.subscriptions[path]
client.subscriptionMutex.RUnlock()
if isSubscribed {
subscribedClients = append(subscribedClients, client)
}
}
m.clientsMutex.RUnlock()
if len(subscribedClients) == 0 {
fmt.Printf("跳过广播: 没有客户端订阅路径 %s\n", path)
return
}
fmt.Printf("向 %d 个订阅了路径 %s 的客户端广播事件\n", len(subscribedClients), path)
// 并发发送
for _, client := range subscribedClients {
go func(c *Client) {
select {
case <-c.CloseChan:
return
default:
}
select {
case c.EventChan <- event:
// 发送成功
case <-time.After(100 * time.Millisecond):
fmt.Printf("向客户端 %s 发送事件超时\n", c.ID)
case <-c.CloseChan:
return
}
}(client)
}
}
src/rear/pkg/sse/middleware.go
+56
View File
@@ -0,0 +1,56 @@
package sse
import (
"net"
"net/http"
"time"
"github.com/gin-gonic/gin"
)
// NoWriteDeadlineMiddleware SSE 专用中间件：移除写超时限制
// 使用方法: router.GET("/sse/connect", sse.NoWriteDeadlineMiddleware(), handler)
func NoWriteDeadlineMiddleware() gin.HandlerFunc {
return func(c *gin.Context) {
// 尝试获取底层的 TCP 连接
if conn, ok := getUnderlyingConn(c.Writer); ok {
// 设置一个非常远的未来时间作为 deadline（等同于无限期）
// 这会覆盖 http.Server 的 WriteTimeout
farFuture := time.Now().Add(876000 * time.Hour) // 100 年后
conn.SetWriteDeadline(farFuture)
}
c.Next()
}
}
// getUnderlyingConn 获取底层的 net.Conn
func getUnderlyingConn(w gin.ResponseWriter) (net.Conn, bool) {
// Gin 的 ResponseWriter 层次结构：
// gin.ResponseWriter -> http.ResponseWriter -> http.response -> net.Conn
// 方法1: 尝试通过 Hijacker 接口获取连接
if hijacker, ok := w.(http.Hijacker); ok {
// 注意：这里不能真的调用 Hijack()，因为那会接管连接
// 我们只是检查接口是否支持
// 方法2: 通过反射或类型断言访问内部字段
// 但这依赖于 Go 的内部实现，不够稳定
// 更稳定的方法：依赖 http.response 的 Hijack 实现
// 实际上我们无法直接获取 net.Conn 而不 Hijack
_ = hijacker
}
// 由于无法直接访问 net.Conn，我们返回 false
// 真正的解决方案是在创建 http.Server 时就设置 WriteTimeout = 0
return nil, false
}
// SetNoWriteDeadline 尝试为当前连接移除写超时（已弃用，无法实现）
// 这个方法无法在不 Hijack 连接的情况下修改 deadline
func SetNoWriteDeadline(c *gin.Context) {
// 无法实现：无法在不 Hijack 的情况下访问 net.Conn
// 最佳方案是在 http.Server 创建时设置 WriteTimeout = 0
}
src/rear/tests/sse_subscription.http
+56
View File
@@ -0,0 +1,56 @@
### SSE 订阅管理 API 测试
### 1. 连接 SSE（浏览器中手动测试）
### 在浏览器控制台运行：
### const eventSource = new EventSource('http://127.0.0.1:9484/api/v1/sse/connect')
### eventSource.onmessage = (e) => console.log(e.data)
### 2. 获取所有客户端
GET http://127.0.0.1:9484/api/v1/sse/clients
Content-Type: application/json
###
### 3. 订阅路径（请先从上一步获取 client_id）
POST http://127.0.0.1:9484/api/v1/sse/subscribe
Content-Type: application/json
{
"client_id": "your-client-id-here",
"path": "D:\\EdgeDownload"
}
###
### 4. 获取客户端订阅列表
GET http://127.0.0.1:9484/api/v1/sse/subscriptions/your-client-id-here
Content-Type: application/json
###
### 5. 取消订阅
POST http://127.0.0.1:9484/api/v1/sse/unsubscribe
Content-Type: application/json
{
"client_id": "your-client-id-here",
"path": "D:\\EdgeDownload"
}
###
### 6. 测试文件系统变化监听
POST http://127.0.0.1:9484/api/v1/filesystem/watch
Content-Type: application/json
{
"path": "D:\\EdgeDownload"
}
###
### 7. 停止文件系统监听
DELETE http://127.0.0.1:9484/api/v1/filesystem/watch?path=D:\EdgeDownload
Content-Type: application/json
###