Initial commit

src/WebServer/WebServer.ts

@@ -0,0 +1,78 @@
+import { Application } from 'express';
+import * as express from 'express';
+import { Server as SocketIOServer } from 'socket.io';
+import { createServer, Server as HTTPServer } from 'http';
+import { Main } from '../Main';
+import { DashboardRouter } from './DashboardRouter';
+import { join } from 'path';
+import { CalibrationRouter } from './CalibrationRouter';
+
+const PREFIX = '[WebServer]';
+export class WebServer {
+	private _Main: Main;
+
+	Dashboard: DashboardRouter;
+	Calibration: CalibrationRouter;
+
+	httpServer: HTTPServer;
+	app: Application;
+	socket: SocketIOServer;
+
+	constructor(Main: Main) {
+		this._Main = Main;
+		this.Dashboard = new DashboardRouter(this._Main);
+		this.Calibration = new CalibrationRouter(this._Main);
+
+		this.prepare();
+	}
+
+	private prepare() {
+		this.app = express();
+		this.httpServer = createServer(this.app);
+		this.socket = new SocketIOServer(this.httpServer);
+
+		this.app.use(
+			express.static(
+				join(__filename, '..', '..', '..', 'frontend', 'static')
+			)
+		);
+
+		this.app.use(this.Dashboard.Router);
+		this.app.use(this.Calibration.Router);
+
+		this.socket.on('connection', (socket) => {
+			socket.emit(
+				'cameraRunnerState',
+				this._Main.CameraRunner.getState()
+			);
+			socket.emit('unityRunnerState', this._Main.UnityRunner.getStatus());
+			socket.emit(
+				'unityWebSocketState',
+				this._Main.UnityWebSocket.getState()
+			);
+
+			socket.on('cameraRunner', (command: string, ...args: any[]) =>
+				this._Main.CameraRunner.handle(command, ...args)
+			);
+			socket.on('unityRunner', (command: string, ...args: any[]) =>
+				this._Main.UnityRunner.handle(command, ...args)
+			);
+			socket.on('unityWebSocket', (command: string, ...args: any[]) =>
+				this._Main.UnityWebSocket.handle(command, ...args)
+			);
+		});
+	}
+
+	listen() {
+		return new Promise<void>((resolve) => {
+			const port = this._Main.Config.webServer.port;
+			this.httpServer.listen(port, () => {
+				console.log(
+					PREFIX,
+					`Listening on port http://127.0.0.1:${port}`
+				);
+				resolve();
+			});
+		});
+	}
+}