fix(connection): hide reconnecting notification

src/layouts/default/components/OfflinePage.vue

@@ -9,49 +9,35 @@ const { connectionStatus, connectionReason } = useGlobalOfflineStatus()
 const { isRestarting } = useSystemRestartStatus()
 const shownConnectionPromptKeys = new Set<string>()
 
-const isChecking = computed(() => connectionStatus.value === 'checking')
-const statusTitle = computed(() => (isChecking.value ? t('app.connectionChecking') : t('app.serviceUnavailable')))
 const statusMessage = computed(() => {
   if (connectionReason.value === 'browser-offline') return t('app.browserOfflineMessage')
   if (connectionReason.value === 'timeout') return t('app.serviceTimeoutMessage')
-  if (isChecking.value) return t('app.connectionCheckingMessage')
   return t('app.serviceUnavailableMessage')
 })
 
 /** 拼接离线状态提示文案，供 Toast 或 Agent 助手气泡展示。 */
 function buildConnectionPromptMessage() {
-  return `${statusTitle.value}：${statusMessage.value}`
+  return `${t('app.serviceUnavailable')}：${statusMessage.value}`
 }
 
-/** 根据当前连接状态选择 Toast 级别，Agent 助手可用时会由全局 Toast 路由接管。 */
+/** 显示连接失败 Toast，Agent 助手可用时会由全局 Toast 路由接管。 */
 function showConnectionPrompt() {
-  const message = buildConnectionPromptMessage()
-  const options = {
-    timeout: isChecking.value ? 5000 : 7000,
-  }
-
-  if (isChecking.value) {
-    toast.warning(message, options)
-    return
-  }
-
-  toast.error(message, options)
+  toast.error(buildConnectionPromptMessage(), { timeout: 7000 })
 }
 
-/** 在同一轮连接异常内按状态去重提示，并在恢复在线后允许下一轮提示重新出现。 */
+/** 仅在确认连接失败后提示，并在恢复在线后允许下一轮提示重新出现。 */
 function handleConnectionStatusChange() {
   if (connectionStatus.value === 'online') {
     shownConnectionPromptKeys.clear()
     return
   }
 
+  if (connectionStatus.value !== 'offline') return
+
   // 重启期间由重启进度弹窗承载反馈，避免离线提示与进度提示叠加。
   if (isRestarting.value) return
 
-  const promptKey =
-    connectionStatus.value === 'checking'
-      ? connectionStatus.value
-      : `${connectionStatus.value}:${connectionReason.value || 'unknown'}`
+  const promptKey = `${connectionStatus.value}:${connectionReason.value || 'unknown'}`
 
   if (shownConnectionPromptKeys.has(promptKey)) return
 

src/layouts/default/components/__tests__/OfflinePage.spec.ts

@@ -7,7 +7,6 @@ import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest'
 const mocks = vi.hoisted(() => ({
   error: vi.fn(),
   isRestarting: { value: false },
-  warning: vi.fn(),
 }))
 
 vi.mock('@/composables/useSystemRestart', () => ({
@@ -20,7 +19,7 @@ vi.mock('vue-i18n', async importOriginal => ({
 }))
 
 vi.mock('vue-toastification', () => ({
-  useToast: () => ({ error: mocks.error, warning: mocks.warning }),
+  useToast: () => ({ error: mocks.error }),
 }))
 
 describe('OfflinePage', () => {
@@ -29,7 +28,6 @@ describe('OfflinePage', () => {
 
   beforeEach(() => {
     mocks.error.mockReset()
-    mocks.warning.mockReset()
     mocks.isRestarting.value = false
     status.markServerOnline()
     wrapper = mount(OfflinePage)
@@ -40,19 +38,23 @@ describe('OfflinePage', () => {
     status.markServerOnline()
   })
 
-  it('同一轮 checking 状态只提示一次，并使用非阻断警告', async () => {
+  it('连接检查期间保持静默，确认离线后才显示错误', async () => {
     status.markConnectionChecking('network-error')
     await nextTick()
 
-    expect(mocks.warning).toHaveBeenCalledWith('app.connectionChecking：app.connectionCheckingMessage', {
-      timeout: 5000,
-    })
+    expect(mocks.error).not.toHaveBeenCalled()
 
     status.markConnectionChecking('timeout')
     await nextTick()
 
-    expect(mocks.warning).toHaveBeenCalledTimes(1)
     expect(mocks.error).not.toHaveBeenCalled()
+
+    status.markServerOffline('timeout')
+    await nextTick()
+
+    expect(mocks.error).toHaveBeenCalledWith('app.serviceUnavailable：app.serviceTimeoutMessage', {
+      timeout: 7000,
+    })
   })
 
   it('按离线原因显示错误，并允许不同离线状态分别提示', async () => {
@@ -76,42 +78,39 @@ describe('OfflinePage', () => {
     expect(mocks.error).toHaveBeenNthCalledWith(3, 'app.serviceUnavailable：app.serviceUnavailableMessage', {
       timeout: 7000,
     })
-    expect(mocks.warning).not.toHaveBeenCalled()
   })
 
-  it('在线恢复后允许下一轮 checking 再次提示', async () => {
-    status.markConnectionChecking()
+  it('在线恢复后允许下一轮离线提示重新出现', async () => {
+    status.markServerOffline()
     await nextTick()
-    expect(mocks.warning).toHaveBeenCalledTimes(1)
+    expect(mocks.error).toHaveBeenCalledTimes(1)
 
     status.markServerOnline()
     await nextTick()
-    status.markConnectionChecking()
+    status.markServerOffline()
     await nextTick()
 
-    expect(mocks.warning).toHaveBeenCalledTimes(2)
+    expect(mocks.error).toHaveBeenCalledTimes(2)
   })
 
   it('重启期间不提示，但在线恢复仍清空上一轮去重状态', async () => {
-    status.markConnectionChecking()
+    status.markServerOffline()
     await nextTick()
-    expect(mocks.warning).toHaveBeenCalledTimes(1)
+    expect(mocks.error).toHaveBeenCalledTimes(1)
 
     mocks.isRestarting.value = true
     status.markServerOffline('timeout')
     await nextTick()
-    expect(mocks.error).not.toHaveBeenCalled()
-    expect(mocks.warning).toHaveBeenCalledTimes(1)
+    expect(mocks.error).toHaveBeenCalledTimes(1)
 
     status.markServerOnline()
     await nextTick()
-    expect(mocks.error).not.toHaveBeenCalled()
-    expect(mocks.warning).toHaveBeenCalledTimes(1)
+    expect(mocks.error).toHaveBeenCalledTimes(1)
 
     mocks.isRestarting.value = false
-    status.markConnectionChecking()
+    status.markServerOffline()
     await nextTick()
 
-    expect(mocks.warning).toHaveBeenCalledTimes(2)
+    expect(mocks.error).toHaveBeenCalledTimes(2)
   })
 })