class RedRTCClient {
    constructor(serverUrl) {
        this.ws = new WebSocket(serverUrl);
        this.clientId = null;
        this.room = null;
        
        this.ws.onmessage = (event) => {
            const message = JSON.parse(event.data);
            this.handleMessage(message);
        };
    }

    handleMessage(message) {
        switch (message.event) {
            case 'client-id':
                this.clientId = message.data.clientId;
                console.log('连接成功，客户端ID:', this.clientId);
                break;
                
            case 'participants':
                console.log('房间参与者:', message.data.participants);
                break;
                
            case 'offer':
                this.handleOffer(message.data);
                break;
                
            case 'answer':
                this.handleAnswer(message.data);
                break;
                
            case 'ice-candidate':
                this.handleIceCandidate(message.data);
                break;
        }
    }

    joinRoom(roomId, roomName) {
        const message = {
            event: 'join-room',
            data: {
                roomId: roomId,
                roomName: roomName
            }
        };
        this.ws.send(JSON.stringify(message));
    }

    sendOffer(targetClientId, offer) {
        const message = {
            event: 'offer',
            data: {
                targetClientId: targetClientId,
                offer: offer
            }
        };
        this.ws.send(JSON.stringify(message));
    }
}