规范化资源文件；修复消息气泡宽度异常的问题；优化资源管理页面性能

src/stores/batchImageDecryptStore.ts

@@ -1,4 +1,10 @@
 import { create } from 'zustand'
+import {
+  finishBackgroundTask,
+  registerBackgroundTask,
+  updateBackgroundTask
+} from '../services/backgroundTaskMonitor'
+import type { BackgroundTaskSourcePage } from '../types/backgroundTask'
 
 export interface BatchImageDecryptState {
   isBatchDecrypting: boolean
@@ -8,8 +14,9 @@ export interface BatchImageDecryptState {
   result: { success: number; fail: number }
   startTime: number
   sessionName: string
+  taskId: string | null
 
-  startDecrypt: (total: number, sessionName: string) => void
+  startDecrypt: (total: number, sessionName: string, sourcePage?: BackgroundTaskSourcePage) => void
   updateProgress: (current: number, total: number) => void
   finishDecrypt: (success: number, fail: number) => void
   setShowToast: (show: boolean) => void
@@ -17,7 +24,26 @@ export interface BatchImageDecryptState {
   reset: () => void
 }
 
-export const useBatchImageDecryptStore = create<BatchImageDecryptState>((set) => ({
+const clampProgress = (current: number, total: number): { current: number; total: number } => {
+  const normalizedTotal = Number.isFinite(total) ? Math.max(0, Math.floor(total)) : 0
+  const normalizedCurrentRaw = Number.isFinite(current) ? Math.max(0, Math.floor(current)) : 0
+  const normalizedCurrent = normalizedTotal > 0
+    ? Math.min(normalizedCurrentRaw, normalizedTotal)
+    : normalizedCurrentRaw
+  return { current: normalizedCurrent, total: normalizedTotal }
+}
+
+const TASK_PROGRESS_UPDATE_MIN_INTERVAL_MS = 250
+const TASK_PROGRESS_UPDATE_MAX_STEPS = 100
+
+const taskProgressUpdateMeta = new Map<string, { lastAt: number; lastBucket: number; step: number }>()
+
+const calcProgressStep = (total: number): number => {
+  if (total <= 0) return 1
+  return Math.max(1, Math.floor(total / TASK_PROGRESS_UPDATE_MAX_STEPS))
+}
+
+export const useBatchImageDecryptStore = create<BatchImageDecryptState>((set, get) => ({
   isBatchDecrypting: false,
   progress: { current: 0, total: 0 },
   showToast: false,
@@ -25,40 +51,127 @@ export const useBatchImageDecryptStore = create<BatchImageDecryptState>((set) =>
   result: { success: 0, fail: 0 },
   startTime: 0,
   sessionName: '',
+  taskId: null,
 
-  startDecrypt: (total, sessionName) => set({
-    isBatchDecrypting: true,
-    progress: { current: 0, total },
-    showToast: true,
-    showResultToast: false,
-    result: { success: 0, fail: 0 },
-    startTime: Date.now(),
-    sessionName
-  }),
+  startDecrypt: (total, sessionName, sourcePage = 'chat') => {
+    const previousTaskId = get().taskId
+    if (previousTaskId) {
+      taskProgressUpdateMeta.delete(previousTaskId)
+      finishBackgroundTask(previousTaskId, 'canceled', {
+        detail: '已被新的批量解密任务替换',
+        progressText: '已替换'
+      })
+    }
 
-  updateProgress: (current, total) => set({
-    progress: { current, total }
-  }),
+    const normalizedProgress = clampProgress(0, total)
+    const normalizedSessionName = String(sessionName || '').trim()
+    const title = normalizedSessionName
+      ? `图片批量解密（${normalizedSessionName}）`
+      : '图片批量解密'
+    const taskId = registerBackgroundTask({
+      sourcePage,
+      title,
+      detail: `正在解密图片（${normalizedProgress.current}/${normalizedProgress.total}）`,
+      progressText: `${normalizedProgress.current} / ${normalizedProgress.total}`,
+      cancelable: false
+    })
+    taskProgressUpdateMeta.set(taskId, {
+      lastAt: Date.now(),
+      lastBucket: 0,
+      step: calcProgressStep(normalizedProgress.total)
+    })
 
-  finishDecrypt: (success, fail) => set({
-    isBatchDecrypting: false,
-    showToast: false,
-    showResultToast: true,
-    result: { success, fail },
-    startTime: 0
-  }),
+    set({
+      isBatchDecrypting: true,
+      progress: normalizedProgress,
+      showToast: true,
+      showResultToast: false,
+      result: { success: 0, fail: 0 },
+      startTime: Date.now(),
+      sessionName: normalizedSessionName,
+      taskId
+    })
+  },
+
+  updateProgress: (current, total) => {
+    const previousProgress = get().progress
+    const normalizedProgress = clampProgress(current, total)
+    const taskId = get().taskId
+    if (taskId) {
+      const now = Date.now()
+      const meta = taskProgressUpdateMeta.get(taskId)
+      const step = meta?.step || calcProgressStep(normalizedProgress.total)
+      const bucket = Math.floor(normalizedProgress.current / step)
+      const intervalReached = !meta || (now - meta.lastAt >= TASK_PROGRESS_UPDATE_MIN_INTERVAL_MS)
+      const crossedBucket = !meta || bucket !== meta.lastBucket
+      const isFinal = normalizedProgress.total > 0 && normalizedProgress.current >= normalizedProgress.total
+      if (crossedBucket || intervalReached || isFinal) {
+        updateBackgroundTask(taskId, {
+          detail: `正在解密图片（${normalizedProgress.current}/${normalizedProgress.total}）`,
+          progressText: `${normalizedProgress.current} / ${normalizedProgress.total}`
+        })
+        taskProgressUpdateMeta.set(taskId, {
+          lastAt: now,
+          lastBucket: bucket,
+          step
+        })
+      }
+    }
+    if (
+      previousProgress.current !== normalizedProgress.current ||
+      previousProgress.total !== normalizedProgress.total
+    ) {
+      set({
+        progress: normalizedProgress
+      })
+    }
+  },
+
+  finishDecrypt: (success, fail) => {
+    const taskId = get().taskId
+    const normalizedSuccess = Number.isFinite(success) ? Math.max(0, Math.floor(success)) : 0
+    const normalizedFail = Number.isFinite(fail) ? Math.max(0, Math.floor(fail)) : 0
+    if (taskId) {
+      taskProgressUpdateMeta.delete(taskId)
+      const status = normalizedSuccess > 0 || normalizedFail === 0 ? 'completed' : 'failed'
+      finishBackgroundTask(taskId, status, {
+        detail: `图片批量解密完成：成功 ${normalizedSuccess}，失败 ${normalizedFail}`,
+        progressText: `成功 ${normalizedSuccess} / 失败 ${normalizedFail}`
+      })
+    }
+
+    set({
+      isBatchDecrypting: false,
+      showToast: false,
+      showResultToast: true,
+      result: { success: normalizedSuccess, fail: normalizedFail },
+      startTime: 0,
+      taskId: null
+    })
+  },
 
   setShowToast: (show) => set({ showToast: show }),
   setShowResultToast: (show) => set({ showResultToast: show }),
 
-  reset: () => set({
-    isBatchDecrypting: false,
-    progress: { current: 0, total: 0 },
-    showToast: false,
-    showResultToast: false,
-    result: { success: 0, fail: 0 },
-    startTime: 0,
-    sessionName: ''
-  })
-}))
+  reset: () => {
+    const taskId = get().taskId
+    if (taskId) {
+      taskProgressUpdateMeta.delete(taskId)
+      finishBackgroundTask(taskId, 'canceled', {
+        detail: '批量解密任务已重置',
+        progressText: '已停止'
+      })
+    }
 
+    set({
+      isBatchDecrypting: false,
+      progress: { current: 0, total: 0 },
+      showToast: false,
+      showResultToast: false,
+      result: { success: 0, fail: 0 },
+      startTime: 0,
+      sessionName: '',
+      taskId: null
+    })
+  }
+}))