Implement background optimization composable for data refresh and SSE

Co-authored-by: jxxghp <jxxghp@163.com>

src/components/filebrowser/FileList.vue

@@ -11,9 +11,11 @@ import ProgressDialog from '../dialog/ProgressDialog.vue'
 import { useDisplay } from 'vuetify'
 import MediaInfoDialog from '../dialog/MediaInfoDialog.vue'
 import { useI18n } from 'vue-i18n'
+import { useBackgroundOptimization } from '@/composables/useBackgroundOptimization'
 
 // 国际化
 const { t } = useI18n()
+const { useProgressSSE } = useBackgroundOptimization()
 
 // 显示器宽度
 const display = useDisplay()
@@ -105,8 +107,8 @@ const nameTestDialog = ref(false)
 // 弹出菜单
 const dropdownItems = ref<{ [key: string]: any }[]>([])
 
-// 加载进度SSE
-const progressEventSource = ref<EventSource>()
+// 进度是否激活
+const progressActive = ref(false)
 
 // 目录过滤
 const dirs = computed(() => items.value.filter(item => item.type === 'dir' && item.name.includes(filter.value)))
@@ -530,22 +532,34 @@ async function batchScrape() {
   })
 }
 
+// 进度SSE消息处理函数
+function handleProgressMessage(event: MessageEvent) {
+  const progress = JSON.parse(event.data)
+  if (progress) {
+    progressText.value = progress.text
+    progressValue.value = progress.value
+  }
+}
+
+// 使用优化的进度SSE连接
+const progressSSE = useProgressSSE(
+  `${import.meta.env.VITE_API_BASE_URL}system/progress/batchrename`,
+  handleProgressMessage,
+  'file-batch-rename-progress',
+  progressActive
+)
+
 // 使用SSE监听加载进度
 function startLoadingProgress() {
   progressText.value = t('common.pleaseWait')
-  progressEventSource.value = new EventSource(`${import.meta.env.VITE_API_BASE_URL}system/progress/batchrename`)
-  progressEventSource.value.onmessage = event => {
-    const progress = JSON.parse(event.data)
-    if (progress) {
-      progressText.value = progress.text
-      progressValue.value = progress.value
-    }
-  }
+  progressActive.value = true
+  progressSSE.start()
 }
 
 // 停止监听加载进度
 function stopLoadingProgress() {
-  progressEventSource.value?.close()
+  progressActive.value = false
+  progressSSE.stop()
 }
 
 onMounted(() => {