feat(stage-tamagotchi): events and invoke handlers for beat-detector in beat-sync preload

Author: sumimakito

apps/stage-tamagotchi/src/preload/beat-sync.ts

@@ -1,2 +1,31 @@
-// eslint-disable-next-line no-console
-console.log('beat-sync preload')
+import { electronAPI } from '@electron-toolkit/preload'
+import { defineInvoke, defineInvokeHandler } from '@moeru/eventa'
+import { createContext } from '@moeru/eventa/adapters/electron/renderer'
+import { createDetector, StageEnvironment } from '@proj-airi/stage-shared'
+import { ipcRenderer } from 'electron'
+
+import { beatSyncSignalBeat, beatSyncToggle } from '../shared/eventa'
+
+const context = createContext(electronAPI.ipcRenderer).context
+const signalBeat = defineInvoke(context, beatSyncSignalBeat)
+
+const detector = createDetector({
+  env: StageEnvironment.Tamagotchi,
+  enableLoopbackAudio() {
+    return ipcRenderer.invoke('enable-loopback-audio')
+  },
+  disableLoopbackAudio() {
+    return ipcRenderer.invoke('disable-loopback-audio')
+  },
+})
+
+detector.on('beat', () => signalBeat())
+
+defineInvokeHandler(context, beatSyncToggle, async (enabled) => {
+  if (enabled) {
+    detector.startScreenCapture()
+  }
+  else {
+    detector.stop()
+  }
+})

apps/stage-tamagotchi/src/shared/eventa.ts

@@ -71,4 +71,7 @@ export const widgetsRemoveEvent = defineEventa<{ id: string }>('eventa:event:ele
 export const widgetsClearEvent = defineEventa('eventa:event:electron:windows:widgets:clear')
 export const widgetsUpdateEvent = defineEventa<{ id: string, componentProps?: Record<string, any> }>('eventa:event:electron:windows:widgets:update')
 
+export const beatSyncToggle = defineInvokeEventa<void, boolean>('eventa:event:electron:beat-sync:toggle')
+export const beatSyncSignalBeat = defineInvokeEventa<void, void>('eventa:event:electron:beat-sync:signal-beat')
+
 export { electron } from './electron'

apps/stage-tamagotchi/tsconfig.preload.json

@@ -27,6 +27,7 @@
     "src/preload/**/*.ts",
     "src/preload/**/*.d.ts",
     "src/preload/**/*.tsx",
-    "src/preload/**/*.vue"
+    "src/preload/**/*.vue",
+    "src/shared/**/*.ts"
   ]
 }