全新出发

2026-06-30 00:18:31 +08:00
1 parent b06c117b1e
commit fa4edebed6
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+/**
+ * ExportV2 — Progress utility functions
+ * Pure functions for progress normalization, comparison, and formatting.
+ */
+
+import type { TaskProgress, ExportTask, ExportProgress } from '../types'
+
+// ─── Progress comparison ─────────────────────────────────────
+
+export const areTaskProgressEqual = (left: TaskProgress, right: TaskProgress): boolean => (
+  left.current === right.current &&
+  left.total === right.total &&
+  left.currentName === right.currentName &&
+  left.phase === right.phase &&
+  left.phaseLabel === right.phaseLabel &&
+  left.phaseProgress === right.phaseProgress &&
+  left.phaseTotal === right.phaseTotal &&
+  left.exportedMessages === right.exportedMessages &&
+  left.estimatedTotalMessages === right.estimatedTotalMessages &&
+  left.collectedMessages === right.collectedMessages &&
+  left.writtenFiles === right.writtenFiles &&
+  left.mediaDoneFiles === right.mediaDoneFiles &&
+  left.mediaCacheHitFiles === right.mediaCacheHitFiles &&
+  left.mediaCacheMissFiles === right.mediaCacheMissFiles &&
+  left.mediaCacheFillFiles === right.mediaCacheFillFiles &&
+  left.mediaDedupReuseFiles === right.mediaDedupReuseFiles &&
+  left.mediaBytesWritten === right.mediaBytesWritten
+)
+
+// ─── Progress normalization ──────────────────────────────────
+
+export const normalizeProgressFloat = (value: unknown, digits = 3): number => {
+  const parsed = Number(value)
+  if (!Number.isFinite(parsed)) return 0
+  const factor = 10 ** digits
+  return Math.round(parsed * factor) / factor
+}
+
+export const normalizeProgressInt = (value: unknown): number => {
+  const parsed = Number(value)
+  if (!Number.isFinite(parsed)) return 0
+  return Math.max(0, Math.floor(parsed))
+}
+
+// ─── Progress payload signature (for dedup) ──────────────────
+
+export const buildProgressPayloadSignature = (payload: ExportProgress): string => ([
+  String(payload.phase || ''),
+  String(payload.currentSessionId || ''),
+  String(payload.currentSession || ''),
+  String(payload.phaseLabel || ''),
+  normalizeProgressFloat(payload.current, 4),
+  normalizeProgressFloat(payload.total, 4),
+  normalizeProgressFloat(payload.phaseProgress, 2),
+  normalizeProgressFloat(payload.phaseTotal, 2),
+  normalizeProgressInt(payload.collectedMessages),
+  normalizeProgressInt(payload.exportedMessages),
+  normalizeProgressInt(payload.estimatedTotalMessages),
+  normalizeProgressInt(payload.writtenFiles),
+  normalizeProgressInt(payload.mediaDoneFiles),
+  normalizeProgressInt(payload.mediaCacheHitFiles),
+  normalizeProgressInt(payload.mediaCacheMissFiles),
+  normalizeProgressInt(payload.mediaCacheFillFiles),
+  normalizeProgressInt(payload.mediaDedupReuseFiles),
+  normalizeProgressInt(payload.mediaBytesWritten)
+].join('|'))
+
+// ─── Task status helpers ─────────────────────────────────────
+
+export const isExportTaskActiveStatus = (status: import('../types').TaskStatus): boolean => (
+  status === 'queued' ||
+  status === 'running' ||
+  status === 'pause_requested' ||
+  status === 'paused' ||
+  status === 'cancel_requested'
+)
+
+export const getTaskStatusLabel = (task: ExportTask): string => {
+  if (task.status === 'queued') return '排队中'
+  if (task.status === 'running') return '进行中'
+  if (task.status === 'pause_requested') return '暂停中'
+  if (task.status === 'paused') return '已暂停'
+  if (task.status === 'cancel_requested') return '取消中'
+  if (task.status === 'success') return '已完成'
+  return '失败'
+}
+
+export const resolveExportTaskCardClass = (
+  status: import('../types').TaskStatus
+): 'queued' | 'running' | 'paused' | 'stopped' | 'success' | 'error' => {
+  if (status === 'pause_requested' || status === 'paused') return 'paused'
+  if (status === 'cancel_requested') return 'stopped'
+  return status
+}
+
+export const resolveBackgroundTaskCardClass = (
+  status: import('../../../types/backgroundTask').BackgroundTaskRecord['status']
+): 'running' | 'paused' | 'stopped' | 'success' | 'error' => {
+  if (status === 'running') return 'running'
+  if (status === 'pause_requested' || status === 'paused') return 'paused'
+  if (status === 'cancel_requested' || status === 'canceled') return 'stopped'
+  if (status === 'completed') return 'success'
+  return 'error'
+}
+
+// ─── Background task progress parsing ────────────────────────
+
+export const parseBackgroundTaskProgress = (progressText?: string): {
+  current: number
+  total: number
+  ratio: number | null
+} => {
+  const normalized = String(progressText || '').trim()
+  if (!normalized) return { current: 0, total: 0, ratio: null }
+  const match = normalized.match(/(\d+)\s*\/\s*(\d+)/)
+  if (!match) return { current: 0, total: 0, ratio: null }
+  const current = Math.max(0, Math.floor(Number(match[1]) || 0))
+  const total = Math.max(0, Math.floor(Number(match[2]) || 0))
+  if (total <= 0) return { current, total, ratio: null }
+  return {
+    current,
+    total,
+    ratio: Math.max(0, Math.min(1, current / total))
+  }
+}
+
+// ─── Task scope helpers ──────────────────────────────────────
+
+export const isTextBatchTask = (task: ExportTask): boolean =>
+  task.payload.scope === 'content' && task.payload.contentType === 'text'
+
+export const isImageExportTask = (task: ExportTask): boolean => {
+  if (task.payload.scope === 'sns') {
+    return Boolean(task.payload.snsOptions?.exportImages)
+  }
+  if (task.payload.scope !== 'content') return false
+  if (task.payload.contentType === 'image') return true
+  return Boolean(task.payload.options?.exportImages)
+}
+
+// ─── Task open directory resolution ──────────────────────────
+
+import { resolveParentDir } from './format'
+
+export const resolveTaskOpenDir = (task: ExportTask): string => {
+  const sessionIds = Array.isArray(task.payload.sessionIds) ? task.payload.sessionIds : []
+  if (sessionIds.length === 1) {
+    const onlySessionId = String(sessionIds[0] || '').trim()
+    const outputPath = onlySessionId ? String(task.sessionOutputPaths?.[onlySessionId] || '').trim() : ''
+    if (outputPath) {
+      return resolveParentDir(outputPath) || task.payload.outputDir
+    }
+  }
+  return task.payload.outputDir
+}