feat(settings): add auto-launch handling and UI toggle support (#29)

src/main/index.ts

@@ -13,6 +13,7 @@ import { subscriptionScheduler } from './lib/subscription-scheduler'
 import { ytdlpManager } from './lib/ytdlp-manager'
 import { settingsManager } from './settings'
 import { createTray, destroyTray } from './tray'
+import { applyAutoLaunchSetting } from './utils/auto-launch'
 import { applyDockVisibility } from './utils/dock'
 
 // Initialize electron-log for main process
@@ -216,6 +217,7 @@ app.whenReady().then(async () => {
   }
 
   applyDockVisibility(settingsManager.get('hideDockIcon'))
+  applyAutoLaunchSetting(settingsManager.get('launchAtLogin'))
 
   createWindow()
 

src/main/ipc/services/settings-service.ts

@@ -4,6 +4,7 @@ import { sanitizeFilenameTemplate } from '../../download-engine/args-builder'
 import { subscriptionScheduler } from '../../lib/subscription-scheduler'
 import { settingsManager } from '../../settings'
 import { updateTrayMenu } from '../../tray'
+import { applyAutoLaunchSetting } from '../../utils/auto-launch'
 import { applyDockVisibility } from '../../utils/dock'
 
 class SettingsService extends IpcService {
@@ -34,6 +35,10 @@ class SettingsService extends IpcService {
       applyDockVisibility(value as AppSettings['hideDockIcon'])
     }
 
+    if (key === 'launchAtLogin') {
+      applyAutoLaunchSetting(value as AppSettings['launchAtLogin'])
+    }
+
     if (key === 'subscriptionCheckIntervalHours') {
       subscriptionScheduler.refreshInterval()
     }
@@ -67,6 +72,10 @@ class SettingsService extends IpcService {
       applyDockVisibility(settings.hideDockIcon)
     }
 
+    if (typeof settings.launchAtLogin === 'boolean') {
+      applyAutoLaunchSetting(settings.launchAtLogin)
+    }
+
     if (settings.subscriptionCheckIntervalHours !== undefined) {
       subscriptionScheduler.refreshInterval()
     }
@@ -76,6 +85,7 @@ class SettingsService extends IpcService {
   reset(_context: IpcContext): void {
     settingsManager.reset()
     applyDockVisibility(settingsManager.get('hideDockIcon'))
+    applyAutoLaunchSetting(settingsManager.get('launchAtLogin'))
     subscriptionScheduler.refreshInterval()
   }
 }

src/main/utils/auto-launch.ts

@@ -0,0 +1,38 @@
+import { app } from 'electron'
+import log from 'electron-log/main'
+
+const SUPPORTED_PLATFORMS = new Set(['darwin', 'win32'])
+
+export function isAutoLaunchSupported(): boolean {
+  return SUPPORTED_PLATFORMS.has(process.platform)
+}
+
+export function applyAutoLaunchSetting(enabled: boolean): void {
+  if (!isAutoLaunchSupported()) {
+    log.info('Auto launch is not supported on this platform, skipping setting update')
+    return
+  }
+
+  const updateSetting = () => {
+    try {
+      const options: Parameters<typeof app.setLoginItemSettings>[0] = {
+        openAtLogin: enabled
+      }
+
+      if (process.platform === 'darwin') {
+        options.openAsHidden = true
+      }
+
+      app.setLoginItemSettings(options)
+      log.info(`Auto launch ${enabled ? 'enabled' : 'disabled'}`)
+    } catch (error) {
+      log.error('Failed to update login item settings:', error)
+    }
+  }
+
+  if (app.isReady()) {
+    updateSetting()
+  } else {
+    app.once('ready', updateSetting)
+  }
+}