fix(dashboard): deactivate charts before route leave (#733)

2026-09-09 01:36:45 +08:00 · 2026-08-31 01:18:09 +08:00
parent 1f2b3e908f
commit 31ec7d3ad6
12 changed files with 204 additions and 38 deletions
@@ -547,11 +547,6 @@
      "count": 3
    }
  },
-  "src/composables/useSetupWizard.ts": {
-    "@typescript-eslint/no-explicit-any": {
-      "count": 1
-    }
-  },
  "src/composables/useSharedDialog.ts": {
    "@typescript-eslint/no-explicit-any": {
      "count": 1
@@ -823,16 +818,6 @@
      "count": 1
    }
  },
-  "src/views/setup/MediaServerSettingsStep.vue": {
-    "@typescript-eslint/no-explicit-any": {
-      "count": 1
-    }
-  },
-  "src/views/setup/PreferencesSettingsStep.vue": {
-    "@typescript-eslint/no-explicit-any": {
-      "count": 1
-    }
-  },
  "src/views/subscribe/FullCalendarView.vue": {
    "@typescript-eslint/no-explicit-any": {
      "count": 1
@@ -130,9 +130,7 @@ let dashboardLoadGeneration = 0
 const pluginRenderMode = computed(() => props.config?.render_mode || 'vuetify')

 // 仪表盘远程组件共享源码，但所有插件动态 API 保持实例级隔离。
-const scopedPluginApi = computed(() =>
-  createPluginInstanceApi(props.config?.id || '', props.config?.source_plugin_id),
-)
+const scopedPluginApi = computed(() => createPluginInstanceApi(props.config?.id || '', props.config?.source_plugin_id))

 // 插件节点身份变化时重建异步组件，使失败后的远程模块可以再次加载。
 const pluginDashboardIdentity = computed(
@@ -241,7 +239,7 @@ onUnmounted(() => {
  <AnalyticsStorage v-if="config?.id === 'storage'" />
  <AnalyticsMediaStatistic v-else-if="config?.id === 'mediaStatistic'" />
  <MediaRecommend v-else-if="config?.id === 'mediaRecommend'" />
-  <AnalyticsWeeklyOverview v-else-if="config?.id === 'weeklyOverview'" />
+  <AnalyticsWeeklyOverview v-else-if="config?.id === 'weeklyOverview'" :allow-refresh="props.allowRefresh" />
  <AnalyticsSpeed v-else-if="config?.id === 'speed'" :allowRefresh="props.allowRefresh" />
  <AnalyticsScheduler v-else-if="config?.id === 'scheduler'" :allowRefresh="props.allowRefresh" />
  <AnalyticsCpu v-else-if="config?.id === 'cpu'" :allowRefresh="props.allowRefresh" />
@@ -274,7 +272,12 @@ onUnmounted(() => {
      <div v-if="props.config?.attrs.border === false">
        <VCard>
          <VCardText class="p-0">
-            <DashboardRender v-for="(item, index) in props.config?.elements" :key="index" :config="item" />
+            <DashboardRender
+              v-for="(item, index) in props.config?.elements"
+              :key="index"
+              :active="props.allowRefresh"
+              :config="item"
+            />
          </VCardText>
        </VCard>
      </div>
@@ -287,7 +290,12 @@ onUnmounted(() => {
          <VCardSubtitle v-if="props.config?.attrs?.subtitle"> {{ props.config?.attrs?.subtitle }}</VCardSubtitle>
        </VCardItem>
        <VCardText>
-          <DashboardRender v-for="(item, index) in props.config?.elements" :key="index" :config="item" />
+          <DashboardRender
+            v-for="(item, index) in props.config?.elements"
+            :key="index"
+            :active="props.allowRefresh"
+            :config="item"
+          />
        </VCardText>
      </VCard>
    </template>
@@ -4,31 +4,44 @@ import { type PropType } from 'vue'

 // 输入参数
 const elementProps = defineProps({
+  // 仪表盘失活时仅卸载依赖已连接 DOM 的图表，保留静态结构和其他控件状态。
+  active: {
+    type: Boolean,
+    default: true,
+  },
  config: Object as PropType<RenderProps>,
 })
+
+const canRenderComponent = computed(() => elementProps.active || elementProps.config?.component !== 'VApexChart')
 </script>

 <template>
  <Component
    :is="elementProps.config?.component"
-    v-if="!elementProps.config?.html"
+    v-if="canRenderComponent && !elementProps.config?.html"
    v-bind="elementProps.config?.props"
  >
    {{ elementProps.config?.text }}
    <template v-for="(content, name) in elementProps.config?.slots || []" :key="name" v-slot:[name]="{ _props }">
      <slot :name="name" v-bind="_props">
-        <DashboardRender v-for="(slotItem, slotIndex) in content || []" :key="slotIndex" :config="slotItem" />
+        <DashboardRender
+          v-for="(slotItem, slotIndex) in content || []"
+          :key="slotIndex"
+          :active="elementProps.active"
+          :config="slotItem"
+        />
      </slot>
    </template>
    <DashboardRender
      v-for="(innerItem, innerIndex) in elementProps.config?.content || []"
      :key="innerIndex"
+      :active="elementProps.active"
      :config="innerItem"
    />
  </Component>
  <Component
    :is="elementProps.config?.component"
-    v-if="elementProps.config?.html"
+    v-if="canRenderComponent && elementProps.config?.html"
    v-bind="elementProps.config?.props"
    v-html="elementProps.config?.html"
  />
@@ -0,0 +1,40 @@
+import DashboardRender from '@/components/render/DashboardRender.vue'
+import { renderWithProviders } from '@tests/support/render'
+import { screen } from '@testing-library/vue'
+import { defineComponent, h } from 'vue'
+import { describe, expect, it } from 'vitest'
+
+const ApexChartStub = defineComponent({
+  name: 'VApexChart',
+  setup: () => () => h('div', { 'data-testid': 'plugin-chart' }),
+})
+
+describe('DashboardRender', () => {
+  it('recreates nested plugin charts across dashboard activation without removing surrounding content', async () => {
+    const view = await renderWithProviders(DashboardRender, {
+      props: {
+        active: true,
+        config: {
+          component: 'VRow',
+          content: [
+            { component: 'VCol', content: [{ component: 'VApexChart' }] },
+            { component: 'VCol', text: '保留的插件内容' },
+          ],
+        },
+      },
+      global: { stubs: { VApexChart: ApexChartStub } },
+    })
+
+    expect(screen.getByTestId('plugin-chart')).toBeInTheDocument()
+    expect(screen.getByText('保留的插件内容')).toBeInTheDocument()
+
+    await view.rerender({ active: false })
+
+    expect(screen.queryByTestId('plugin-chart')).not.toBeInTheDocument()
+    expect(screen.getByText('保留的插件内容')).toBeInTheDocument()
+
+    await view.rerender({ active: true })
+
+    expect(screen.getByTestId('plugin-chart')).toBeInTheDocument()
+  })
+})
@@ -46,6 +46,7 @@ const mocks = vi.hoisted(() => {
    grid,
    gridInit: vi.fn<(options: unknown, element: unknown) => unknown>(() => grid),
    openSharedDialog: vi.fn(),
+    routeLeaveGuard: undefined as undefined | (() => Promise<void>),
    themeName: undefined as unknown as { value: string },
    useDynamicButton: vi.fn(),
  }
@@ -121,6 +122,13 @@ vi.mock('@/api', () => ({
  }),
 }))

+vi.mock('vue-router', async importOriginal => ({
+  ...(await importOriginal<typeof import('vue-router')>()),
+  onBeforeRouteLeave: (guard: () => Promise<void>) => {
+    mocks.routeLeaveGuard = guard
+  },
+}))
+
 vi.mock('vuetify', async importOriginal => {
  const { ref } = await import('vue')
  mocks.displayWidth = ref(1512)
@@ -161,6 +169,7 @@ vi.mock('@/components/misc/DashboardElement.vue', async () => {
    default: defineComponent({
      name: 'DashboardElement',
      props: {
+        allowRefresh: Boolean,
        config: { type: Object, required: true },
      },
      emits: ['loaded'],
@@ -174,6 +183,7 @@ vi.mock('@/components/misc/DashboardElement.vue', async () => {
            'section',
            {
              'data-dashboard-id': (props.config as { id: string }).id,
+              'data-refresh-enabled': String(props.allowRefresh),
              'data-testid': 'dashboard-item',
              onClick: () => {
                showLayoutSizeSource.value = !showLayoutSizeSource.value
@@ -289,6 +299,7 @@ describe('dashboard page initial layout', () => {
    mocks.grid.setAnimation.mockClear()
    mocks.apiGet.mockReset()
    mocks.apiPost.mockReset()
+    mocks.routeLeaveGuard = undefined
    mocks.displayWidth.value = 1512
    mocks.themeName.value = 'light'
    vi.stubGlobal('ResizeObserver', ResizeObserverMock)
@@ -1029,6 +1040,30 @@ describe('dashboard page initial layout', () => {
    expect(mocks.grid.load).not.toHaveBeenCalled()
  })

+  it('disables dashboard refreshers before the router detaches the cached page', async () => {
+    localStorage.setItem(
+      'MP_DASHBOARD_GRID_LAYOUT',
+      JSON.stringify({ enabled: enabledOnlyLibrary, items: { library: { x: 0, y: 0, w: 12 } }, updatedAt: 10 }),
+    )
+    mocks.apiGet.mockImplementation((url: string) => {
+      if (url === '/user/config/DashboardOrder') return { data: { value: [{ id: 'library', key: '' }] } }
+      if (url === '/user/config/DashboardGridLayout') {
+        return { data: { value: { enabled: enabledOnlyLibrary, items: { library: { x: 0, y: 0, w: 12 } } } } }
+      }
+      if (url === '/plugin/dashboard/meta') return []
+      throw new Error('Unexpected GET ' + url)
+    })
+
+    await renderDashboard()
+    const dashboardItem = await screen.findByTestId('dashboard-item')
+    expect(dashboardItem).toHaveAttribute('data-refresh-enabled', 'true')
+    if (!mocks.routeLeaveGuard) throw new Error('未注册仪表盘路由离开守卫')
+
+    await mocks.routeLeaveGuard()
+
+    expect(dashboardItem).toHaveAttribute('data-refresh-enabled', 'false')
+  })
+
  it('applies a newer remote profile and refreshes the local first-frame cache', async () => {
    const remoteProfile = deferred<unknown>()
    localStorage.setItem(
@@ -13,6 +13,7 @@ import { openSharedDialog } from '@/composables/useSharedDialog'
 import { usePluginRuntimeStore, useUserStore } from '@/stores'
 import { buildUserPermissionContext, hasPermission } from '@/utils/permission'
 import { useDisplay, useTheme } from 'vuetify'
+import { onBeforeRouteLeave } from 'vue-router'

 const ContentToggleSettingsDialog = defineAsyncComponent(
  () => import('@/components/dialog/ContentToggleSettingsDialog.vue'),
@@ -1896,6 +1897,12 @@ onMounted(() => {
  initializeDashboardGrid()
 })

+// KeepAlive 会先移动页面 DOM 再触发 deactivated；图表必须在容器仍连接时完成卸载，避免异步 watcher 访问失效根节点。
+onBeforeRouteLeave(async () => {
+  isRequest.value = false
+  await nextTick()
+})
+
 onActivated(() => {
  isRequest.value = true
  isDashboardPageActive = true
@@ -172,7 +172,7 @@ const { loading, refresh } = useDataRefresh(
  'analytics-cpu',
  loadCpuData,
  2000, // 2秒间隔
-  true // 立即执行
+  true, // 立即执行
 )

 useKeepAliveRefresh(refresh)
@@ -183,15 +183,19 @@ useKeepAliveRefresh(refresh)
    <VCardItem>
      <template #prepend><VIcon icon="mdi-cpu-64-bit" size="20" class="me-2" /></template>
      <VCardTitle>{{ t('dashboard.cpuUsage') }}</VCardTitle>
-      <template #append><strong class="dashboard-chart-current">{{ animatedCurrentText }}%</strong></template>
+      <template #append
+        ><strong class="dashboard-chart-current">{{ animatedCurrentText }}%</strong></template
+      >
    </VCardItem>
    <VCardText class="dashboard-chart-content">
      <div class="dashboard-chart-plot">
-        <VApexChart type="area" :options="chartOptions" :series="series" height="100%" />
+        <VApexChart v-if="props.allowRefresh" type="area" :options="chartOptions" :series="series" height="100%" />
      </div>
      <div class="dashboard-chart-footer">
        <span>{{ t('dashboard.averageUsage') }}</span>
-        <span v-for="item in averageUsages" :key="item.label"><strong>{{ item.value }}</strong> {{ item.label }}</span>
+        <span v-for="item in averageUsages" :key="item.label"
+          ><strong>{{ item.value }}</strong> {{ item.label }}</span
+        >
      </div>
    </VCardText>
  </VCard>
@@ -236,5 +240,4 @@ useKeepAliveRefresh(refresh)
  gap: 0.6rem;
  padding-block-start: 0.55rem;
 }
-
 </style>
@@ -186,7 +186,7 @@ const { loading, refresh } = useDataRefresh(
  'analytics-memory',
  loadMemoryData,
  3000, // 3秒间隔
-  true // 立即执行
+  true, // 立即执行
 )

 useKeepAliveRefresh(refresh)
@@ -197,7 +197,9 @@ useKeepAliveRefresh(refresh)
    <VCardItem>
      <template #prepend><VIcon icon="mdi-memory" size="20" class="me-2" /></template>
      <VCardTitle>{{ t('dashboard.memoryUsage') }}</VCardTitle>
-      <template #append><strong class="dashboard-chart-current">{{ memoryUsage.toFixed(1) }}%</strong></template>
+      <template #append
+        ><strong class="dashboard-chart-current">{{ memoryUsage.toFixed(1) }}%</strong></template
+      >
    </VCardItem>
    <VCardText class="dashboard-chart-content">
      <div class="dashboard-memory-value">
@@ -205,12 +207,20 @@ useKeepAliveRefresh(refresh)
        <span>/ {{ totalMemoryText }}</span>
      </div>
      <div class="dashboard-chart-plot">
-        <VApexChart type="area" :options="chartOptions" :series="series" height="100%" />
+        <VApexChart v-if="props.allowRefresh" type="area" :options="chartOptions" :series="series" height="100%" />
      </div>
      <div class="dashboard-chart-footer">
-        <span><i class="memory-dot memory-dot--used" />{{ t('dashboard.memoryUsed') }} {{ animatedUsedMemoryText }}</span>
-        <span><i class="memory-dot memory-dot--cached" />{{ t('dashboard.memoryCached') }} {{ animatedCachedMemoryText }}</span>
-        <span><i class="memory-dot memory-dot--available" />{{ t('dashboard.memoryAvailable') }} {{ animatedAvailableMemoryText }}</span>
+        <span
+          ><i class="memory-dot memory-dot--used" />{{ t('dashboard.memoryUsed') }} {{ animatedUsedMemoryText }}</span
+        >
+        <span
+          ><i class="memory-dot memory-dot--cached" />{{ t('dashboard.memoryCached') }}
+          {{ animatedCachedMemoryText }}</span
+        >
+        <span
+          ><i class="memory-dot memory-dot--available" />{{ t('dashboard.memoryAvailable') }}
+          {{ animatedAvailableMemoryText }}</span
+        >
      </div>
    </VCardText>
  </VCard>
@@ -174,6 +174,9 @@ async function getNetworkUsage() {
      feedback: 'silent',
      skipNavigationCancellation: true,
    })) ?? [0, 0]
+    // 网络采样允许跨路由完成，但失活页面不得把在途响应提交给已脱离 DOM 的图表。
+    if (!props.allowRefresh) return
+
    currentUpload.value = Number(data[0]) || 0
    currentDownload.value = Number(data[1]) || 0

@@ -213,7 +216,7 @@ useKeepAliveRefresh(refresh)
    </VCardItem>
    <VCardText class="dashboard-chart-content">
      <div class="dashboard-chart-plot">
-        <VApexChart type="area" :options="chartOptions" :series="series" height="100%" />
+        <VApexChart v-if="props.allowRefresh" type="area" :options="chartOptions" :series="series" height="100%" />
      </div>
      <div class="dashboard-chart-footer">
        <span
@@ -8,6 +8,14 @@ import { useI18n } from 'vue-i18n'
 // 国际化
 const { t } = useI18n()

+const props = defineProps({
+  /** 页面失活时卸载图表实例，卡片数据仍由 KeepAlive 保留。 */
+  allowRefresh: {
+    type: Boolean,
+    default: true,
+  },
+})
+
 const vuetifyTheme = useTheme()
 const WEEKLY_BAR_RADIUS = 8

@@ -180,6 +188,7 @@ onActivated(() => {
    <VCardText class="dashboard-work-content" :data-layout-size-source="isWeeklyLayoutReady ? '' : undefined">
      <div class="dashboard-work-chart dashboard-chart-plot">
        <VApexChart
+          v-if="props.allowRefresh"
          type="bar"
          :options="options"
          :series="series"
@@ -98,6 +98,15 @@ function getSeries() {
  return JSON.parse(serialized) as NetworkSeries[]
 }

+function deferred<T>() {
+  let resolve!: (value: T | PromiseLike<T>) => void
+  const promise = new Promise<T>(promiseResolve => {
+    resolve = promiseResolve
+  })
+
+  return { promise, resolve }
+}
+
 async function renderNetwork(props: { allowRefresh?: boolean } = {}) {
  return renderWithProviders(AnalyticsNetwork, {
    props,
@@ -129,7 +138,7 @@ describe('AnalyticsNetwork', () => {
    await registration.refresh()

    expect(mocks.apiGet).not.toHaveBeenCalled()
-    expect(getSeries().map(item => item.data)).toEqual([[0], [0]])
+    expect(screen.queryByTestId('network-series')).not.toBeInTheDocument()
  })

  it('normalizes rates and updates current values and series through refresh and KeepAlive', async () => {
@@ -170,6 +179,32 @@ describe('AnalyticsNetwork', () => {
    })
  })

+  it('discards a response that finishes while the dashboard is inactive and refreshes after reactivation', async () => {
+    const inactiveResponse = deferred<[number, number]>()
+    mocks.apiGet.mockReturnValueOnce(inactiveResponse.promise).mockResolvedValueOnce([4096, 8192])
+    const view = await renderNetwork()
+
+    const registration = getRefreshRegistration()
+    const pendingRefresh = registration.refresh()
+    await view.rerender({ allowRefresh: false })
+
+    inactiveResponse.resolve([1024, 2048])
+    await pendingRefresh
+
+    expect(screen.queryByTestId('network-series')).not.toBeInTheDocument()
+
+    await view.rerender({ allowRefresh: true })
+    expect(getSeries().map(item => item.data)).toEqual([[0], [0]])
+    if (!mocks.keepAliveHandler) throw new Error('未注册 KeepAlive 刷新回调')
+    await mocks.keepAliveHandler()
+
+    expect(mocks.apiGet).toHaveBeenCalledTimes(2)
+    expect(getSeries().map(item => item.data)).toEqual([
+      [0, 4096],
+      [0, 8192],
+    ])
+  })
+
  it('keeps only the latest 30 samples in both network series', async () => {
    let sample = 0
    mocks.apiGet.mockImplementation(async () => {
@@ -1,6 +1,6 @@
 import AnalyticsWeeklyOverview from '@/views/dashboard/AnalyticsWeeklyOverview.vue'
 import { renderWithProviders } from '@tests/support/render'
-import { waitFor } from '@testing-library/vue'
+import { screen, waitFor } from '@testing-library/vue'
 import { beforeEach, describe, expect, it, vi } from 'vitest'
 import { defineComponent, h, onMounted, watch } from 'vue'

@@ -46,4 +46,22 @@ describe('analytics weekly overview', () => {
    expect(container.querySelector('.dashboard-work-chart')).toHaveClass('dashboard-chart-plot')
    expect(mocks.apiGet).toHaveBeenCalledWith('dashboard/transfer')
  })
+
+  it('recreates the chart after the dashboard becomes active while retaining card state', async () => {
+    mocks.apiGet.mockResolvedValue([1, 2, 3, 4, 5, 6, 7])
+
+    const view = await renderWithProviders(AnalyticsWeeklyOverview, {
+      props: { allowRefresh: false },
+      global: { stubs: { VApexChart: ApexChartStub } },
+    })
+
+    expect(screen.queryByTestId('weekly-chart')).not.toBeInTheDocument()
+
+    await view.rerender({ allowRefresh: true })
+
+    expect(await screen.findByTestId('weekly-chart')).toBeInTheDocument()
+    await waitFor(() => {
+      expect(view.container.querySelector('.dashboard-work-content')).toHaveAttribute('data-layout-size-source')
+    })
+  })
 })