Projektstart

- Phase 1 "Twitch Login" abgeschlossen

src/preload/index.ts

@@ -0,0 +1,45 @@
+import { contextBridge, ipcRenderer, type IpcRendererEvent } from 'electron'
+
+const IPC = {
+  authStatus: 'auth:get-status',
+  authStart: 'auth:start-device-flow',
+  authCancel: 'auth:cancel',
+  authLogout: 'auth:logout',
+  authConfigured: 'auth:is-configured',
+  authEvent: 'auth:event'
+} as const
+
+export type AuthStatus = 'logged-out' | 'logged-in'
+
+export interface DeviceFlowStartInfo {
+  userCode: string
+  verificationUri: string
+  expiresInSec: number
+}
+
+export type AuthEvent =
+  | { kind: 'authorized' }
+  | { kind: 'denied' }
+  | { kind: 'expired' }
+  | { kind: 'cancelled' }
+  | { kind: 'error'; message: string }
+
+const api = {
+  appVersion: process.env.npm_package_version ?? '0.0.0',
+  auth: {
+    isConfigured: (): Promise<boolean> => ipcRenderer.invoke(IPC.authConfigured),
+    getStatus: (): Promise<AuthStatus> => ipcRenderer.invoke(IPC.authStatus),
+    startDeviceFlow: (): Promise<DeviceFlowStartInfo> => ipcRenderer.invoke(IPC.authStart),
+    cancel: (): Promise<void> => ipcRenderer.invoke(IPC.authCancel),
+    logout: (): Promise<void> => ipcRenderer.invoke(IPC.authLogout),
+    onEvent: (cb: (event: AuthEvent) => void): (() => void) => {
+      const listener = (_e: IpcRendererEvent, event: AuthEvent): void => cb(event)
+      ipcRenderer.on(IPC.authEvent, listener)
+      return () => ipcRenderer.removeListener(IPC.authEvent, listener)
+    }
+  }
+}
+
+contextBridge.exposeInMainWorld('t4sd', api)
+
+export type T4sdApi = typeof api