refactor: split strm page hooks

web/src/pages/strmPageUtils.ts

@@ -0,0 +1,7 @@
+export function apiErrorMessage(err: unknown, fallback: string): string {
+  return (err as { response?: { data?: { error?: string } } })?.response?.data?.error ?? fallback
+}
+
+export function isHTTPURL(value: string): boolean {
+  return /^https?:\/\//i.test(value)
+}

web/src/pages/useStrmAttachForm.ts

@@ -0,0 +1,86 @@
+import type { FormEvent } from 'react'
+import { useState } from 'react'
+import toast from 'react-hot-toast'
+
+import { mediaAPI } from '../api/library'
+import { strmAPI } from '../api/strm'
+import { confirmAction } from '../components/confirmAction'
+import type { Media } from '../types'
+import { apiErrorMessage, isHTTPURL } from './strmPageUtils'
+
+export function useStrmAttachForm() {
+  const [query, setQuery] = useState('')
+  const [searching, setSearching] = useState(false)
+  const [results, setResults] = useState<Media[]>([])
+  const [drafts, setDrafts] = useState<Record<string, string>>({})
+
+  const doSearch = async (event?: FormEvent) => {
+    event?.preventDefault()
+    const trimmedQuery = query.trim()
+    if (!trimmedQuery) return
+    setSearching(true)
+    try {
+      const result = await mediaAPI.search(trimmedQuery, 30)
+      setResults(result.items ?? [])
+    } catch {
+      toast.error('搜索失败')
+    } finally {
+      setSearching(false)
+    }
+  }
+
+  const onAttach = async (media: Media) => {
+    const next = (drafts[media.id] ?? '').trim()
+    if (!next) return
+    if (!isHTTPURL(next)) {
+      toast.error('URL 必须以 http:// 或 https:// 开头')
+      return
+    }
+
+    try {
+      await strmAPI.set(media.id, next)
+      toast.success('已设置 STRM URL')
+      setResults((rows) =>
+        rows.map((item) => (item.id === media.id ? ({ ...item, container: 'strm' } as Media) : item)),
+      )
+      setDrafts((current) => ({ ...current, [media.id]: '' }))
+    } catch (err: unknown) {
+      toast.error(apiErrorMessage(err, '设置失败'))
+    }
+  }
+
+  const onDetach = async (media: Media) => {
+    const ok = await confirmAction({
+      title: '清除 STRM URL',
+      message: `清除「${media.title}」的 STRM URL?`,
+      confirmText: '清除',
+    })
+    if (!ok) return
+
+    try {
+      await strmAPI.clear(media.id)
+      toast.success('已清除')
+      setResults((rows) =>
+        rows.map((item) =>
+          item.id === media.id
+            ? ({ ...item, container: item.container === 'strm' ? '' : item.container } as Media)
+            : item,
+        ),
+      )
+    } catch (err: unknown) {
+      toast.error(apiErrorMessage(err, '清除失败'))
+    }
+  }
+
+  return {
+    doSearch,
+    drafts,
+    onAttach,
+    onDetach,
+    query,
+    results,
+    searching,
+    setDrafts,
+    setQuery,
+  }
+}

web/src/pages/useStrmGenerateForm.ts

@@ -0,0 +1,174 @@
+import type { FormEvent } from 'react'
+import { useEffect, useState } from 'react'
+import toast from 'react-hot-toast'
+
+import { adminAPI } from '../api/admin'
+import { strmAPI, type GenerateSTRMResult } from '../api/strm'
+import type { Library } from '../types'
+import {
+  inferSTRMOutputRoot,
+  playbackStatusText,
+  preferredSTRMBaseURL,
+  suggestedSTRMOutputDir,
+  type CloudPlaybackMode,
+} from './strmPageModel'
+import { apiErrorMessage, isHTTPURL } from './strmPageUtils'
+
+export function useStrmGenerateForm(libraries: Library[]) {
+  const [generateLibraryID, setGenerateLibraryID] = useState('')
+  const [baseURL, setBaseURL] = useState('')
+  const [outputDir, setOutputDir] = useState('')
+  const [outputRoot, setOutputRoot] = useState('')
+  const [outputScope, setOutputScope] = useState('')
+  const [outputDirTouched, setOutputDirTouched] = useState(false)
+  const [settingsLoaded, setSettingsLoaded] = useState(false)
+  const [cloudPlaybackMode, setCloudPlaybackMode] = useState<CloudPlaybackMode>('redirect_proxy')
+  const [strmPlaybackEnabled, setStrmPlaybackEnabled] = useState(false)
+  const [redirectProxyEnabled, setRedirectProxyEnabled] = useState(true)
+  const [autoGenerate, setAutoGenerate] = useState(false)
+  const [savingSettings, setSavingSettings] = useState(false)
+  const [overwrite, setOverwrite] = useState(false)
+  const [generating, setGenerating] = useState(false)
+  const [generateResult, setGenerateResult] = useState<GenerateSTRMResult | null>(null)
+
+  useEffect(() => {
+    adminAPI
+      .listSettings()
+      .then((rows) => {
+        const settings = Object.fromEntries(rows.map((row) => [row.key, row.value]))
+        const savedOutputDir = settings['strm.output_dir'] || ''
+        const mode = settings['cloud.playback_mode']
+        const nextMode =
+          mode === 'strm' || mode === 'redirect_proxy'
+            ? mode
+            : settings['strm.enabled'] === 'true'
+              ? 'strm'
+              : 'redirect_proxy'
+
+        setBaseURL(preferredSTRMBaseURL(settings['strm.base_url'] || settings['app.server_url'] || ''))
+        setOutputDir(savedOutputDir)
+        setOutputRoot(savedOutputDir)
+        setOutputScope(settings['strm.output_scope'] || '')
+        setOutputDirTouched(false)
+        setCloudPlaybackMode(nextMode)
+        setStrmPlaybackEnabled(
+          settings['cloud.playback_strm_enabled'] != null
+            ? settings['cloud.playback_strm_enabled'] === 'true'
+            : settings['strm.enabled'] === 'true' || nextMode === 'strm',
+        )
+        setRedirectProxyEnabled(settings['cloud.playback_redirect_proxy_enabled'] !== 'false')
+        setAutoGenerate(settings['strm.auto_generate_enabled'] === 'true')
+        setSettingsLoaded(true)
+      })
+      .catch(() => setSettingsLoaded(true))
+  }, [])
+
+  useEffect(() => {
+    if (!generateLibraryID && libraries[0]) setGenerateLibraryID(libraries[0].id)
+  }, [libraries, generateLibraryID])
+
+  useEffect(() => {
+    if (!settingsLoaded || outputDirTouched || !generateLibraryID) return
+    const root = outputScope === 'library' ? inferSTRMOutputRoot(outputRoot, libraries) : outputRoot
+    if (generateLibraryID === '*') {
+      setOutputDir(root)
+      return
+    }
+    const library = libraries.find((item) => item.id === generateLibraryID)
+    if (library) setOutputDir(suggestedSTRMOutputDir(root, library))
+  }, [settingsLoaded, outputDirTouched, outputRoot, outputScope, generateLibraryID, libraries])
+
+  const onOutputDirChange = (value: string) => {
+    setOutputDir(value)
+    setOutputRoot(value)
+    setOutputScope('')
+    setOutputDirTouched(true)
+  }
+
+  const onGenerate = async (event: FormEvent) => {
+    event.preventDefault()
+    const trimmedBaseURL = baseURL.trim()
+    if (!generateLibraryID || !trimmedBaseURL) return
+    if (!isHTTPURL(trimmedBaseURL)) {
+      toast.error('域名必须以 http:// 或 https:// 开头')
+      return
+    }
+
+    setGenerating(true)
+    try {
+      const result = await strmAPI.generate({
+        library_id: generateLibraryID,
+        base_url: trimmedBaseURL.replace(/\/+$/, ''),
+        output_dir: outputDir.trim(),
+        overwrite,
+        enabled: autoGenerate,
+        include_local: true,
+      })
+      const nextOutputDir = result.output_dir || outputDir
+      setGenerateResult(result)
+      setOutputDir(nextOutputDir)
+      setOutputRoot(inferSTRMOutputRoot(nextOutputDir, libraries))
+      setOutputScope(generateLibraryID === '*' ? 'all' : 'library')
+      setOutputDirTouched(false)
+      toast.success(`生成完成：新增 ${result.generated} · 更新 ${result.updated} · 跳过 ${result.skipped}`)
+    } catch (err: unknown) {
+      toast.error(apiErrorMessage(err, '生成失败'))
+    } finally {
+      setGenerating(false)
+    }
+  }
+
+  const saveSTRMSettings = async () => {
+    setSavingSettings(true)
+    try {
+      const effectiveMode: CloudPlaybackMode =
+        strmPlaybackEnabled && !redirectProxyEnabled
+          ? 'strm'
+          : !strmPlaybackEnabled && redirectProxyEnabled
+            ? 'redirect_proxy'
+            : cloudPlaybackMode
+      await Promise.all([
+        adminAPI.updateSetting('cloud.playback_mode', effectiveMode),
+        adminAPI.updateSetting('cloud.playback_strm_enabled', String(strmPlaybackEnabled)),
+        adminAPI.updateSetting('cloud.playback_redirect_proxy_enabled', String(redirectProxyEnabled)),
+        adminAPI.updateSetting('strm.enabled', String(strmPlaybackEnabled)),
+        adminAPI.updateSetting('strm.auto_generate_enabled', String(autoGenerate)),
+      ])
+      setCloudPlaybackMode(effectiveMode)
+      toast.success(
+        strmPlaybackEnabled || redirectProxyEnabled
+          ? `播放设置已保存：优先 ${effectiveMode === 'strm' ? 'STRMURL' : '302/反代'}`
+          : '播放设置已保存：云盘第三方播放已关闭',
+      )
+    } catch (err: unknown) {
+      toast.error(apiErrorMessage(err, '保存 STRM 开关失败'))
+    } finally {
+      setSavingSettings(false)
+    }
+  }
+
+  return {
+    autoGenerate,
+    baseURL,
+    cloudPlaybackMode,
+    generateLibraryID,
+    generateResult,
+    generating,
+    onGenerate,
+    outputDir,
+    overwrite,
+    playbackStatus: playbackStatusText(strmPlaybackEnabled, redirectProxyEnabled, cloudPlaybackMode),
+    redirectProxyEnabled,
+    saveSTRMSettings,
+    savingSettings,
+    setAutoGenerate,
+    setBaseURL,
+    setCloudPlaybackMode,
+    setGenerateLibraryID,
+    setOutputDir: onOutputDirChange,
+    setOverwrite,
+    setRedirectProxyEnabled,
+    setStrmPlaybackEnabled,
+    strmPlaybackEnabled,
+  }
+}

web/src/pages/useStrmImportForm.ts

@@ -0,0 +1,52 @@
+import type { FormEvent } from 'react'
+import { useEffect, useState } from 'react'
+import toast from 'react-hot-toast'
+
+import { strmAPI } from '../api/strm'
+import type { Library } from '../types'
+import { apiErrorMessage, isHTTPURL } from './strmPageUtils'
+
+export function useStrmImportForm(libraries: Library[]) {
+  const [libraryID, setLibraryID] = useState('')
+  const [title, setTitle] = useState('')
+  const [url, setURL] = useState('')
+  const [importing, setImporting] = useState(false)
+
+  useEffect(() => {
+    if (!libraryID && libraries[0]) setLibraryID(libraries[0].id)
+  }, [libraries, libraryID])
+
+  const onImport = async (event: FormEvent) => {
+    event.preventDefault()
+    const trimmedTitle = title.trim()
+    const trimmedURL = url.trim()
+    if (!libraryID || !trimmedTitle || !trimmedURL) return
+    if (!isHTTPURL(trimmedURL)) {
+      toast.error('URL 必须以 http:// 或 https:// 开头')
+      return
+    }
+
+    setImporting(true)
+    try {
+      await strmAPI.importURL(libraryID, trimmedTitle, trimmedURL)
+      toast.success(`已导入「${trimmedTitle}」`)
+      setTitle('')
+      setURL('')
+    } catch (err: unknown) {
+      toast.error(apiErrorMessage(err, '导入失败'))
+    } finally {
+      setImporting(false)
+    }
+  }
+
+  return {
+    importing,
+    libraryID,
+    onImport,
+    setLibraryID,
+    setTitle,
+    setURL,
+    title,
+    url,
+  }
+}

web/src/pages/useStrmPage.ts

@@ -1,301 +1,25 @@
-import { FormEvent, useEffect, useState } from 'react'
-import toast from 'react-hot-toast'
+import { useEffect, useState } from 'react'
 
-import { adminAPI } from '../api/admin'
-import { libraryAPI, mediaAPI } from '../api/library'
-import { strmAPI, type GenerateSTRMResult } from '../api/strm'
-import { confirmAction } from '../components/confirmAction'
-import type { Library, Media } from '../types'
-import {
-  inferSTRMOutputRoot,
-  playbackStatusText,
-  preferredSTRMBaseURL,
-  suggestedSTRMOutputDir,
-  type CloudPlaybackMode,
-} from './strmPageModel'
-
-function apiErrorMessage(err: unknown, fallback: string): string {
-  return (err as { response?: { data?: { error?: string } } })?.response?.data?.error ?? fallback
-}
-
-function isHTTPURL(value: string): boolean {
-  return /^https?:\/\//i.test(value)
-}
+import { libraryAPI } from '../api/library'
+import type { Library } from '../types'
+import { useStrmAttachForm } from './useStrmAttachForm'
+import { useStrmGenerateForm } from './useStrmGenerateForm'
+import { useStrmImportForm } from './useStrmImportForm'
 
 export function useStrmPage() {
   const [libraries, setLibraries] = useState<Library[]>([])
-
-  const [generateLibraryID, setGenerateLibraryID] = useState('')
-  const [baseURL, setBaseURL] = useState('')
-  const [outputDir, setOutputDir] = useState('')
-  const [outputRoot, setOutputRoot] = useState('')
-  const [outputScope, setOutputScope] = useState('')
-  const [outputDirTouched, setOutputDirTouched] = useState(false)
-  const [settingsLoaded, setSettingsLoaded] = useState(false)
-  const [cloudPlaybackMode, setCloudPlaybackMode] = useState<CloudPlaybackMode>('redirect_proxy')
-  const [strmPlaybackEnabled, setStrmPlaybackEnabled] = useState(false)
-  const [redirectProxyEnabled, setRedirectProxyEnabled] = useState(true)
-  const [autoGenerate, setAutoGenerate] = useState(false)
-  const [savingSettings, setSavingSettings] = useState(false)
-  const [overwrite, setOverwrite] = useState(false)
-  const [generating, setGenerating] = useState(false)
-  const [generateResult, setGenerateResult] = useState<GenerateSTRMResult | null>(null)
-
-  const [libraryID, setLibraryID] = useState('')
-  const [title, setTitle] = useState('')
-  const [url, setURL] = useState('')
-  const [importing, setImporting] = useState(false)
-
-  const [query, setQuery] = useState('')
-  const [searching, setSearching] = useState(false)
-  const [results, setResults] = useState<Media[]>([])
-  const [drafts, setDrafts] = useState<Record<string, string>>({})
+  const generate = useStrmGenerateForm(libraries)
+  const importForm = useStrmImportForm(libraries)
+  const attach = useStrmAttachForm()
 
   useEffect(() => {
     libraryAPI.list().then(setLibraries).catch(() => undefined)
-    adminAPI
-      .listSettings()
-      .then((rows) => {
-        const settings = Object.fromEntries(rows.map((row) => [row.key, row.value]))
-        const savedOutputDir = settings['strm.output_dir'] || ''
-        const mode = settings['cloud.playback_mode']
-        const nextMode =
-          mode === 'strm' || mode === 'redirect_proxy'
-            ? mode
-            : settings['strm.enabled'] === 'true'
-              ? 'strm'
-              : 'redirect_proxy'
-
-        setBaseURL(preferredSTRMBaseURL(settings['strm.base_url'] || settings['app.server_url'] || ''))
-        setOutputDir(savedOutputDir)
-        setOutputRoot(savedOutputDir)
-        setOutputScope(settings['strm.output_scope'] || '')
-        setOutputDirTouched(false)
-        setCloudPlaybackMode(nextMode)
-        setStrmPlaybackEnabled(
-          settings['cloud.playback_strm_enabled'] != null
-            ? settings['cloud.playback_strm_enabled'] === 'true'
-            : settings['strm.enabled'] === 'true' || nextMode === 'strm',
-        )
-        setRedirectProxyEnabled(settings['cloud.playback_redirect_proxy_enabled'] !== 'false')
-        setAutoGenerate(settings['strm.auto_generate_enabled'] === 'true')
-        setSettingsLoaded(true)
-      })
-      .catch(() => setSettingsLoaded(true))
   }, [])
 
-  useEffect(() => {
-    if (!libraryID && libraries[0]) setLibraryID(libraries[0].id)
-    if (!generateLibraryID && libraries[0]) setGenerateLibraryID(libraries[0].id)
-  }, [libraries, libraryID, generateLibraryID])
-
-  useEffect(() => {
-    if (!settingsLoaded || outputDirTouched || !generateLibraryID) return
-    const root = outputScope === 'library' ? inferSTRMOutputRoot(outputRoot, libraries) : outputRoot
-    if (generateLibraryID === '*') {
-      setOutputDir(root)
-      return
-    }
-    const library = libraries.find((item) => item.id === generateLibraryID)
-    if (library) setOutputDir(suggestedSTRMOutputDir(root, library))
-  }, [settingsLoaded, outputDirTouched, outputRoot, outputScope, generateLibraryID, libraries])
-
-  const onOutputDirChange = (value: string) => {
-    setOutputDir(value)
-    setOutputRoot(value)
-    setOutputScope('')
-    setOutputDirTouched(true)
-  }
-
-  const onGenerate = async (event: FormEvent) => {
-    event.preventDefault()
-    const trimmedBaseURL = baseURL.trim()
-    if (!generateLibraryID || !trimmedBaseURL) return
-    if (!isHTTPURL(trimmedBaseURL)) {
-      toast.error('域名必须以 http:// 或 https:// 开头')
-      return
-    }
-
-    setGenerating(true)
-    try {
-      const result = await strmAPI.generate({
-        library_id: generateLibraryID,
-        base_url: trimmedBaseURL.replace(/\/+$/, ''),
-        output_dir: outputDir.trim(),
-        overwrite,
-        enabled: autoGenerate,
-        include_local: true,
-      })
-      const nextOutputDir = result.output_dir || outputDir
-      setGenerateResult(result)
-      setOutputDir(nextOutputDir)
-      setOutputRoot(inferSTRMOutputRoot(nextOutputDir, libraries))
-      setOutputScope(generateLibraryID === '*' ? 'all' : 'library')
-      setOutputDirTouched(false)
-      toast.success(`生成完成：新增 ${result.generated} · 更新 ${result.updated} · 跳过 ${result.skipped}`)
-    } catch (err: unknown) {
-      toast.error(apiErrorMessage(err, '生成失败'))
-    } finally {
-      setGenerating(false)
-    }
-  }
-
-  const saveSTRMSettings = async () => {
-    setSavingSettings(true)
-    try {
-      const effectiveMode: CloudPlaybackMode =
-        strmPlaybackEnabled && !redirectProxyEnabled
-          ? 'strm'
-          : !strmPlaybackEnabled && redirectProxyEnabled
-            ? 'redirect_proxy'
-            : cloudPlaybackMode
-      await Promise.all([
-        adminAPI.updateSetting('cloud.playback_mode', effectiveMode),
-        adminAPI.updateSetting('cloud.playback_strm_enabled', String(strmPlaybackEnabled)),
-        adminAPI.updateSetting('cloud.playback_redirect_proxy_enabled', String(redirectProxyEnabled)),
-        adminAPI.updateSetting('strm.enabled', String(strmPlaybackEnabled)),
-        adminAPI.updateSetting('strm.auto_generate_enabled', String(autoGenerate)),
-      ])
-      setCloudPlaybackMode(effectiveMode)
-      toast.success(
-        strmPlaybackEnabled || redirectProxyEnabled
-          ? `播放设置已保存：优先 ${effectiveMode === 'strm' ? 'STRMURL' : '302/反代'}`
-          : '播放设置已保存：云盘第三方播放已关闭',
-      )
-    } catch (err: unknown) {
-      toast.error(apiErrorMessage(err, '保存 STRM 开关失败'))
-    } finally {
-      setSavingSettings(false)
-    }
-  }
-
-  const onImport = async (event: FormEvent) => {
-    event.preventDefault()
-    const trimmedTitle = title.trim()
-    const trimmedURL = url.trim()
-    if (!libraryID || !trimmedTitle || !trimmedURL) return
-    if (!isHTTPURL(trimmedURL)) {
-      toast.error('URL 必须以 http:// 或 https:// 开头')
-      return
-    }
-
-    setImporting(true)
-    try {
-      await strmAPI.importURL(libraryID, trimmedTitle, trimmedURL)
-      toast.success(`已导入「${trimmedTitle}」`)
-      setTitle('')
-      setURL('')
-    } catch (err: unknown) {
-      toast.error(apiErrorMessage(err, '导入失败'))
-    } finally {
-      setImporting(false)
-    }
-  }
-
-  const doSearch = async (event?: FormEvent) => {
-    event?.preventDefault()
-    const trimmedQuery = query.trim()
-    if (!trimmedQuery) return
-    setSearching(true)
-    try {
-      const result = await mediaAPI.search(trimmedQuery, 30)
-      setResults(result.items ?? [])
-    } catch {
-      toast.error('搜索失败')
-    } finally {
-      setSearching(false)
-    }
-  }
-
-  const onAttach = async (media: Media) => {
-    const next = (drafts[media.id] ?? '').trim()
-    if (!next) return
-    if (!isHTTPURL(next)) {
-      toast.error('URL 必须以 http:// 或 https:// 开头')
-      return
-    }
-
-    try {
-      await strmAPI.set(media.id, next)
-      toast.success('已设置 STRM URL')
-      setResults((rows) =>
-        rows.map((item) => (item.id === media.id ? ({ ...item, container: 'strm' } as Media) : item)),
-      )
-      setDrafts((current) => ({ ...current, [media.id]: '' }))
-    } catch (err: unknown) {
-      toast.error(apiErrorMessage(err, '设置失败'))
-    }
-  }
-
-  const onDetach = async (media: Media) => {
-    const ok = await confirmAction({
-      title: '清除 STRM URL',
-      message: `清除「${media.title}」的 STRM URL?`,
-      confirmText: '清除',
-    })
-    if (!ok) return
-
-    try {
-      await strmAPI.clear(media.id)
-      toast.success('已清除')
-      setResults((rows) =>
-        rows.map((item) =>
-          item.id === media.id
-            ? ({ ...item, container: item.container === 'strm' ? '' : item.container } as Media)
-            : item,
-        ),
-      )
-    } catch (err: unknown) {
-      toast.error(apiErrorMessage(err, '清除失败'))
-    }
-  }
-
   return {
-    attach: {
-      doSearch,
-      drafts,
-      onAttach,
-      onDetach,
-      query,
-      results,
-      searching,
-      setDrafts,
-      setQuery,
-    },
-    generate: {
-      autoGenerate,
-      baseURL,
-      cloudPlaybackMode,
-      generateLibraryID,
-      generateResult,
-      generating,
-      onGenerate,
-      outputDir,
-      overwrite,
-      playbackStatus: playbackStatusText(strmPlaybackEnabled, redirectProxyEnabled, cloudPlaybackMode),
-      redirectProxyEnabled,
-      saveSTRMSettings,
-      savingSettings,
-      setAutoGenerate,
-      setBaseURL,
-      setCloudPlaybackMode,
-      setGenerateLibraryID,
-      setOutputDir: onOutputDirChange,
-      setOverwrite,
-      setRedirectProxyEnabled,
-      setStrmPlaybackEnabled,
-      strmPlaybackEnabled,
-    },
-    importForm: {
-      importing,
-      libraryID,
-      onImport,
-      setLibraryID,
-      setTitle,
-      setURL,
-      title,
-      url,
-    },
+    attach,
+    generate,
+    importForm,
     libraries,
   }
 }