Function initPreferencesSync

src/composables/usePreferencesSync.ts:19–49

()

let _synced = false

export async function initPreferencesSync(): Promise<void> {
  if (_synced) return
  _synced = true

  const svc = usePreferencesService()

  try {
    const [prefs, uiConfig, locale] = await Promise.all([svc.getPreferences(), svc.getUiConfig(), svc.getLocale()])

    // config.toml fields — not covered by the plugin
    setUiConfig(uiConfig)
    const settingsStore = useSettingsStore()
    if (uiConfig.default_session_tab) {
      settingsStore.defaultSessionTab = uiConfig.default_session_tab
    }
    if (locale) {
      settingsStore.$patch({ locale: locale as 'zh-CN' | 'en-US' | 'zh-TW' | 'ja-JP' })
    }

    // preferences.json fields — plugin handles field-level hydration
    hydrateAllStores(prefs)
  } catch (err) {
    console.warn('[PreferencesSync] Failed to load from backend, keeping default state:', err)
  }

  // Activate write-back for preferences.json
  initBackendPersist((partial) => svc.savePreferences(partial))

  // config.toml watchers (not managed by plugin)
  setupConfigWatchers(svc)
}

function setupConfigWatchers(svc: ReturnType<typeof usePreferencesService>): void {
  const settingsStore = useSettingsStore()