消息模块开发完成

client/public/store.js

@@ -56,6 +56,8 @@ class CallStateManager {
 
         // 监听器数组
         this.listeners = [];
+        this.socketEventHandlers = {};
+        this._socketInviteBound = false;
     }
 
     // 订阅状态变化
@@ -339,10 +341,68 @@ class CallStateManager {
         // 创建信令实例
         this._signaling = this.useWebSocket ? new WebSocketSignaling() : new Signaling();
         await this._signaling.start();
+        this._bindSocketInviteEvents(this._signaling);
         console.log('Signaling connected (WebSocket only, no room yet)');
         return this._signaling;
     }
 
+    _bindSocketInviteEvents(signaling) {
+        if (!signaling || this._socketInviteBound || typeof signaling.addEventListener !== 'function') {
+            return;
+        }
+
+        ['invite-call', 'invite-accepted', 'invite-rejected', 'invite-failed'].forEach((eventName) => {
+            signaling.addEventListener(eventName, (event) => {
+                const handler = this.socketEventHandlers[eventName];
+                if (typeof handler === 'function') {
+                    handler(event.detail);
+                }
+            });
+        });
+
+        this._socketInviteBound = true;
+    }
+
+    onSocketEvent(eventName, handler) {
+        this.socketEventHandlers[eventName] = handler;
+    }
+
+    getActiveSignaling() {
+        if (this._signaling) {
+            return this._signaling;
+        }
+
+        if (this.renderstreaming && this.renderstreaming._signaling) {
+            return this.renderstreaming._signaling;
+        }
+
+        return null;
+    }
+
+    sendInviteCall(payload) {
+        const signaling = this.getActiveSignaling();
+        if (!signaling || typeof signaling.sendInviteCall !== 'function') {
+            throw new Error('Invite signaling is not ready');
+        }
+        signaling.sendInviteCall(payload);
+    }
+
+    sendInviteAccepted(payload) {
+        const signaling = this.getActiveSignaling();
+        if (!signaling || typeof signaling.sendInviteAccepted !== 'function') {
+            throw new Error('Invite signaling is not ready');
+        }
+        signaling.sendInviteAccepted(payload);
+    }
+
+    sendInviteRejected(payload) {
+        const signaling = this.getActiveSignaling();
+        if (!signaling || typeof signaling.sendInviteRejected !== 'function') {
+            throw new Error('Invite signaling is not ready');
+        }
+        signaling.sendInviteRejected(payload);
+    }
+
     /**
      * 在仅建立WebSocket连接时同步当前用户信息
      * @param {{ id?: string, name?: string, avatar?: string } | null} userInfo - 用户信息