通话模块拆分

client/public/connect-directory.js

@@ -0,0 +1,159 @@
+const EMPTY_CONNECTION_IDS_HTML = '<p class="text-gray-500 text-sm">\u6682\u65e0\u53ef\u7528\u7684\u8fde\u63a5ID</p>';
+const EMPTY_USERS_HTML = '<p class="text-gray-500 text-sm">\u6682\u65e0\u5728\u7ebf\u7528\u6237</p>';
+const HALL_LABEL = '\u5927\u5385\uff08\u672a\u52a0\u5165\u623f\u95f4\uff09';
+const HOST_LABEL = '\u623f\u4e3b';
+const PARTICIPANT_LABEL = '\u6210\u5458';
+const UNKNOWN_USER_LABEL = '\u533f\u540d\u7528\u6237';
+const UNSET_USER_ID_LABEL = '\u672a\u8bbe\u7f6eID';
+const SELF_LABEL = '\u81ea\u5df1';
+const SELECT_LABEL = '\u9009\u62e9';
+const USER_COUNT_SUFFIX = '\u4eba';
+const ONLINE_USERS_SUMMARY_SUFFIX = ' \u4e2aWebSocket\u7528\u6237\u5728\u7ebf';
+
+function escapeHtml(value) {
+    return String(value || '')
+        .replace(/&/g, '&amp;')
+        .replace(/</g, '&lt;')
+        .replace(/>/g, '&gt;')
+        .replace(/"/g, '&quot;')
+        .replace(/'/g, '&#39;');
+}
+
+export async function fetchOnlineUsers() {
+    const response = await fetch('/signaling/users');
+    if (!response.ok) {
+        throw new Error('Failed to fetch online users');
+    }
+
+    const data = await response.json();
+    return Array.isArray(data.users) ? data.users : [];
+}
+
+export async function fetchConnectionDirectory() {
+    const [connectionResponse, usersResponse] = await Promise.all([
+        fetch('/signaling/connection-ids'),
+        fetch('/signaling/users')
+    ]);
+
+    if (!connectionResponse.ok) {
+        throw new Error('Failed to fetch connection IDs');
+    }
+    if (!usersResponse.ok) {
+        throw new Error('Failed to fetch online users');
+    }
+
+    const connectionData = await connectionResponse.json();
+    const usersData = await usersResponse.json();
+
+    return {
+        connectionIds: connectionData.connectionIds || [],
+        users: Array.isArray(usersData.users) ? usersData.users : []
+    };
+}
+
+export function renderConnectionIds({ connectionIds, idsContainer, connectionIdsList, onSelectConnectionId }) {
+    if (!idsContainer) {
+        return;
+    }
+
+    idsContainer.innerHTML = '';
+
+    if (connectionIds.length === 0) {
+        idsContainer.innerHTML = EMPTY_CONNECTION_IDS_HTML;
+    } else {
+        connectionIds.forEach((connectionId) => {
+            const item = document.createElement('div');
+            item.className = 'flex items-center justify-between p-2 bg-white/5 rounded-lg hover:bg-white/10 cursor-pointer transition-colors';
+
+            const label = document.createElement('span');
+            label.className = 'text-sm';
+            label.textContent = connectionId;
+
+            const button = document.createElement('button');
+            button.className = 'text-xs bg-indigo-600 hover:bg-indigo-700 px-2 py-1 rounded';
+            button.type = 'button';
+            button.textContent = SELECT_LABEL;
+            button.addEventListener('click', () => onSelectConnectionId(connectionId));
+
+            item.appendChild(label);
+            item.appendChild(button);
+            idsContainer.appendChild(item);
+        });
+    }
+
+    if (connectionIdsList) {
+        connectionIdsList.classList.remove('hidden');
+    }
+}
+
+export function renderOnlineUsers({ users, currentUserId, onlineUsersList, usersContainer, onlineUsersSummary }) {
+    if (!onlineUsersList || !usersContainer || !onlineUsersSummary) {
+        return;
+    }
+
+    onlineUsersSummary.textContent = `${users.length}${ONLINE_USERS_SUMMARY_SUFFIX}`;
+    usersContainer.innerHTML = '';
+
+    if (users.length === 0) {
+        usersContainer.innerHTML = EMPTY_USERS_HTML;
+        onlineUsersList.classList.remove('hidden');
+        return;
+    }
+
+    const groupedUsers = users.reduce((groups, user) => {
+        const groupName = user.connectionId ? `\u623f\u95f4 ${user.connectionId}` : HALL_LABEL;
+        if (!groups[groupName]) {
+            groups[groupName] = [];
+        }
+        groups[groupName].push(user);
+        return groups;
+    }, {});
+
+    Object.entries(groupedUsers).forEach(([groupName, roomUsers]) => {
+        const section = document.createElement('div');
+        section.className = 'rounded-lg border border-white/10 bg-white/5 p-3';
+
+        const roomTitle = document.createElement('div');
+        roomTitle.className = 'flex items-center justify-between mb-2';
+        roomTitle.innerHTML = `
+            <span class="text-sm font-medium text-white">${escapeHtml(groupName)}</span>
+            <span class="text-xs text-gray-400">${roomUsers.length} ${USER_COUNT_SUFFIX}</span>
+        `;
+        section.appendChild(roomTitle);
+
+        const roomList = document.createElement('div');
+        roomList.className = 'space-y-2';
+
+        roomUsers.forEach((user) => {
+            const userName = user.name || user.userId || UNKNOWN_USER_LABEL;
+            const avatar = user.avatar || '/images/p2.png';
+            const roleLabel = user.role === 'host'
+                ? HOST_LABEL
+                : (user.role === 'participant' ? PARTICIPANT_LABEL : HALL_LABEL);
+            const isSelf = Boolean(user.userId) && user.userId === currentUserId;
+            const identity = user.userId || user.socketId || user.participantId || UNSET_USER_ID_LABEL;
+
+            const userItem = document.createElement('div');
+            userItem.className = 'flex items-center justify-between rounded-lg bg-black/20 px-3 py-2';
+            userItem.innerHTML = `
+                <div class="flex items-center gap-3 min-w-0">
+                    <img src="${escapeHtml(avatar)}" alt="${escapeHtml(userName)}" class="w-8 h-8 rounded-full object-cover">
+                    <div class="min-w-0">
+                        <div class="text-sm text-white truncate">${escapeHtml(userName)}</div>
+                        <div class="text-xs text-gray-400 truncate">${escapeHtml(identity)}</div>
+                    </div>
+                </div>
+                <div class="flex items-center gap-2">
+                    <span class="text-xs px-2 py-1 rounded-full ${user.role === 'host' ? 'bg-indigo-500/20 text-indigo-300' : (user.role === 'participant' ? 'bg-white/10 text-gray-300' : 'bg-emerald-500/20 text-emerald-300')}">${roleLabel}</span>
+                    ${isSelf ? `<span class="text-xs text-gray-500">${SELF_LABEL}</span>` : ''}
+                </div>
+            `;
+            roomList.appendChild(userItem);
+        });
+
+        section.appendChild(roomList);
+        usersContainer.appendChild(section);
+    });
+
+    onlineUsersList.classList.remove('hidden');
+}

client/public/connectview.js

@@ -5,6 +5,12 @@
 
 import { showNotification } from './utils.js';
 import store from './store.js';
+import {
+    fetchConnectionDirectory,
+    fetchOnlineUsers,
+    renderConnectionIds,
+    renderOnlineUsers
+} from './connect-directory.js';
 
 const MAX_AVATAR_SIZE = 2 * 1024 * 1024; // 2MB
 
@@ -66,13 +72,8 @@ export async function initWebSocket() {
  */
 async function refreshOnlineUsers(silent = true) {
     try {
-        const response = await fetch('/signaling/users');
-        if (!response.ok) {
-            throw new Error('Failed to fetch online users');
-        }
-        const data = await response.json();
-        cachedOnlineUsers = Array.isArray(data.users) ? data.users : [];
-        displayOnlineUsers(cachedOnlineUsers);
+        cachedOnlineUsers = await fetchOnlineUsers();
+        updateOnlineUsersList(cachedOnlineUsers);
         if (!silent) {
             showNotification(`当前共有 ${cachedOnlineUsers.length} 个WebSocket用户在线`);
         }
@@ -90,24 +91,10 @@ async function refreshOnlineUsers(silent = true) {
 async function getAllConnectionIds() {
     showNotification('正在获取连接ID和在线用户...');
     try {
-        const [connectionResponse, usersResponse] = await Promise.all([
-            fetch('/signaling/connection-ids'),
-            fetch('/signaling/users')
-        ]);
-
-        if (!connectionResponse.ok) {
-            throw new Error('Failed to fetch connection IDs');
-        }
-
-        if (!usersResponse.ok) {
-            throw new Error('Failed to fetch online users');
-        }
-
-        const connectionData = await connectionResponse.json();
-        const usersData = await usersResponse.json();
-        cachedOnlineUsers = Array.isArray(usersData.users) ? usersData.users : [];
-        displayConnectionIds(connectionData.connectionIds || []);
-        displayOnlineUsers(cachedOnlineUsers);
+        const { connectionIds, users } = await fetchConnectionDirectory();
+        cachedOnlineUsers = users;
+        updateConnectionIdList(connectionIds);
+        updateOnlineUsersList(cachedOnlineUsers);
     } catch (error) {
         console.error('Error fetching connection IDs:', error);
         showNotification('获取连接信息失败', 'error');
@@ -118,49 +105,22 @@ async function getAllConnectionIds() {
  * 显示连接ID列表
  * @param {string[]} connectionIds - 连接ID数组
  */
-function displayConnectionIds(connectionIds) {
+function updateConnectionIdList(connectionIds) {
     const idsContainer = document.getElementById('idsContainer');
     const connectionIdsList = document.getElementById('connectionIdsList');
 
-    if (idsContainer) {
-        idsContainer.innerHTML = '';
-
-        if (connectionIds.length === 0) {
-            idsContainer.innerHTML = '<p class="text-gray-500 text-sm">暂无可用的连接ID</p>';
-        } else {
-            connectionIds.forEach(id => {
-                const idElement = document.createElement('div');
-                idElement.className = 'flex items-center justify-between p-2 bg-white/5 rounded-lg hover:bg-white/10 cursor-pointer transition-colors';
-                idElement.innerHTML = `
-                    <span class="text-sm">${id}</span>
-                    <button class="text-xs bg-indigo-600 hover:bg-indigo-700 px-2 py-1 rounded" onclick="selectConnectionId('${id}')">选择</button>
-                `;
-                idsContainer.appendChild(idElement);
+    renderConnectionIds({
+        connectionIds,
+        idsContainer,
+        connectionIdsList,
+        onSelectConnectionId: selectConnectionId
     });
-        }
-
-        if (connectionIdsList) {
-            connectionIdsList.classList.remove('hidden');
-        }
 
+    if (idsContainer) {
         showNotification(`找到 ${connectionIds.length} 个连接ID`);
     }
 }
 
-/**
- * 转义HTML特殊字符
- * @param {string} value - 原始字符串
- * @returns {string} 安全字符串
- */
-function escapeHtml(value) {
-    return String(value || '')
-        .replace(/&/g, '&amp;')
-        .replace(/</g, '&lt;')
-        .replace(/>/g, '&gt;')
-        .replace(/"/g, '&quot;')
-        .replace(/'/g, '&#39;');
-}
-
 function getCurrentUserId() {
     try {
         const settings = JSON.parse(localStorage.getItem('userSettings') || '{}');
@@ -175,77 +135,18 @@ function getCurrentUserId() {
  * 显示全部在线WebSocket用户
  * @param {Array} users - 在线用户列表
  */
-function displayOnlineUsers(users) {
+function updateOnlineUsersList(users) {
     const onlineUsersList = document.getElementById('onlineUsersList');
     const usersContainer = document.getElementById('usersContainer');
     const onlineUsersSummary = document.getElementById('onlineUsersSummary');
 
-    if (!onlineUsersList || !usersContainer || !onlineUsersSummary) {
-        return;
-    }
-
-    onlineUsersSummary.textContent = `${users.length} 个WebSocket用户在线`;
-
-    usersContainer.innerHTML = '';
-
-    if (users.length === 0) {
-        usersContainer.innerHTML = '<p class="text-gray-500 text-sm">暂无在线用户</p>';
-        onlineUsersList.classList.remove('hidden');
-        return;
-    }
-
-    const groupedUsers = users.reduce((groups, user) => {
-        const groupName = user.connectionId ? `房间 ${user.connectionId}` : '大厅（未加入房间）';
-        if (!groups[groupName]) {
-            groups[groupName] = [];
-        }
-        groups[groupName].push(user);
-        return groups;
-    }, {});
-
-    Object.entries(groupedUsers).forEach(([groupName, roomUsers]) => {
-        const section = document.createElement('div');
-        section.className = 'rounded-lg border border-white/10 bg-white/5 p-3';
-
-        const roomTitle = document.createElement('div');
-        roomTitle.className = 'flex items-center justify-between mb-2';
-        roomTitle.innerHTML = `
-            <span class="text-sm font-medium text-white">${escapeHtml(groupName)}</span>
-            <span class="text-xs text-gray-400">${roomUsers.length} 人</span>
-        `;
-        section.appendChild(roomTitle);
-
-        const roomList = document.createElement('div');
-        roomList.className = 'space-y-2';
-
-        roomUsers.forEach((user) => {
-            const userName = user.name || user.userId || '匿名用户';
-            const avatar = user.avatar || '/images/p2.png';
-            const roleLabel = user.role === 'host' ? '房主' : (user.role === 'participant' ? '成员' : '大厅');
-            const isSelf = Boolean(user.userId) && user.userId === getCurrentUserId();
-            const userItem = document.createElement('div');
-            userItem.className = 'flex items-center justify-between rounded-lg bg-black/20 px-3 py-2';
-            userItem.innerHTML = `
-                <div class="flex items-center gap-3 min-w-0">
-                    <img src="${escapeHtml(avatar)}" alt="${escapeHtml(userName)}" class="w-8 h-8 rounded-full object-cover">
-                    <div class="min-w-0">
-                        <div class="text-sm text-white truncate">${escapeHtml(userName)}</div>
-                        <div class="text-xs text-gray-400 truncate">${escapeHtml(user.userId || user.socketId || user.participantId || '未设置ID')}</div>
-                    </div>
-                </div>
-                <div class="flex items-center gap-2">
-                    <span class="text-xs px-2 py-1 rounded-full ${user.role === 'host' ? 'bg-indigo-500/20 text-indigo-300' : (user.role === 'participant' ? 'bg-white/10 text-gray-300' : 'bg-emerald-500/20 text-emerald-300')}">${roleLabel}</span>
-                    ${isSelf ? '<span class="text-xs text-gray-500">自己</span>' : ''}
-                </div>
-            `;
-            roomList.appendChild(userItem);
+    renderOnlineUsers({
+        users,
+        currentUserId: getCurrentUserId(),
+        onlineUsersList,
+        usersContainer,
+        onlineUsersSummary
     });
-
-        section.appendChild(roomList);
-        usersContainer.appendChild(section);
-    });
-
-    onlineUsersList.classList.remove('hidden');
 }
 
 /**

client/public/invite-controller.js

@@ -0,0 +1,187 @@
+const DEFAULT_CALLER_NAME = '\u9080\u8bf7\u65b9';
+const DEFAULT_CALLER_AVATAR = '/images/p2.png';
+const DEFAULT_APPLY_REASON = '\u672a\u586b\u5199';
+
+function readConnectionIdFromSearch(search) {
+    return new URLSearchParams(search).get('connectionId') || '';
+}
+
+function hideInviteDialog() {
+    const dialog = document.getElementById('callRequestDialog');
+    if (dialog) {
+        dialog.classList.add('hidden');
+    }
+}
+
+function normalizeInviteCaller(caller = {}) {
+    return {
+        connectionId: caller.connectionId || '',
+        inviterSocketId: caller.inviterSocketId || '',
+        inviterUserId: caller.inviterUserId || '',
+        name: caller.name || caller.inviterName || DEFAULT_CALLER_NAME,
+        avatar: caller.avatar || caller.inviterAvatar || DEFAULT_CALLER_AVATAR,
+        applyReason: caller.applyReason || caller.reason || DEFAULT_APPLY_REASON
+    };
+}
+
+function renderInviteDialog(caller) {
+    const dialog = document.getElementById('callRequestDialog');
+    if (!dialog) {
+        return false;
+    }
+
+    const callRequestName = document.getElementById('callRequestName');
+    const callRequestAvatar = document.getElementById('callRequestAvatar');
+    const callRequestText = document.getElementById('callRequestText');
+    const callRequestReason = document.getElementById('callRequestReason');
+
+    if (callRequestName) {
+        callRequestName.textContent = caller.name;
+    }
+    if (callRequestAvatar) {
+        callRequestAvatar.src = caller.avatar;
+    }
+    if (callRequestText) {
+        callRequestText.textContent = caller.connectionId
+            ? `\u6b63\u5728\u9080\u8bf7\u60a8\u52a0\u5165\u901a\u8bdd (${caller.connectionId})`
+            : '\u6b63\u5728\u8bf7\u6c42\u4e0e\u60a8\u8fdb\u884c\u89c6\u9891\u901a\u8bdd';
+    }
+    if (callRequestReason) {
+        callRequestReason.textContent = caller.applyReason;
+    }
+
+    dialog.classList.remove('hidden');
+    return true;
+}
+
+export function createInviteController({
+    store,
+    notify,
+    onAcceptConnection,
+    getCurrentView,
+    getConnectionId,
+    setConnectionId
+}) {
+    let pendingInvite = null;
+    let signalHandlersBound = false;
+
+    function showCallRequestDialog(caller = {}) {
+        const normalizedCaller = normalizeInviteCaller(caller);
+        pendingInvite = normalizedCaller;
+
+        if (normalizedCaller.connectionId) {
+            setConnectionId(normalizedCaller.connectionId);
+        }
+
+        return renderInviteDialog(normalizedCaller);
+    }
+
+    function getInvitePayloadFromUrl(search = window.location.search) {
+        const params = new URLSearchParams(search);
+        if (params.get('invite') !== '1') {
+            return null;
+        }
+
+        return normalizeInviteCaller({
+            name: params.get('callerName'),
+            avatar: params.get('callerAvatar'),
+            connectionId: params.get('connectionId')
+        });
+    }
+
+    function bindSignalHandlers() {
+        if (signalHandlersBound) {
+            return;
+        }
+
+        store.onSocketEvent('invite-call', (payload) => {
+            const caller = normalizeInviteCaller(payload);
+            showCallRequestDialog(caller);
+            notify(`${caller.name} \u9080\u8bf7\u4f60\u52a0\u5165\u901a\u8bdd`);
+        });
+
+        signalHandlersBound = true;
+    }
+
+    async function acceptInvite() {
+        hideInviteDialog();
+
+        const targetConnectionId =
+            (pendingInvite && pendingInvite.connectionId) ||
+            getConnectionId() ||
+            localStorage.getItem('connectionId') ||
+            readConnectionIdFromSearch(window.location.search);
+
+        if (!targetConnectionId) {
+            notify('\u7f3a\u5c11\u8fde\u63a5ID\uff0c\u65e0\u6cd5\u63a5\u53d7\u9080\u8bf7', 'error');
+            return;
+        }
+
+        setConnectionId(targetConnectionId);
+
+        if (pendingInvite) {
+            try {
+                store.sendInviteAccepted({
+                    connectionId: targetConnectionId,
+                    targetSocketId: pendingInvite.inviterSocketId,
+                    targetUserId: pendingInvite.inviterUserId
+                });
+            } catch (error) {
+                console.error('Error accepting invite:', error);
+                notify('\u63a5\u53d7\u9080\u8bf7\u5931\u8d25\uff0c\u8bf7\u7a0d\u540e\u91cd\u8bd5', 'error');
+                return;
+            }
+        }
+
+        pendingInvite = null;
+        notify('\u5df2\u63a5\u53d7\u901a\u8bdd\u8bf7\u6c42');
+
+        if (getCurrentView() !== 'call') {
+            await onAcceptConnection(targetConnectionId);
+        }
+    }
+
+    function rejectInvite() {
+        hideInviteDialog();
+
+        if (pendingInvite) {
+            try {
+                store.sendInviteRejected({
+                    connectionId: pendingInvite.connectionId,
+                    targetSocketId: pendingInvite.inviterSocketId,
+                    targetUserId: pendingInvite.inviterUserId
+                });
+            } catch (error) {
+                console.error('Error rejecting invite:', error);
+            }
+        }
+
+        pendingInvite = null;
+        notify('\u5df2\u62d2\u7edd\u901a\u8bdd\u8bf7\u6c42');
+    }
+
+    function bindDialogEvents() {
+        window.showCallRequest = showCallRequestDialog;
+        window.rejectCall = rejectInvite;
+        window.acceptCall = acceptInvite;
+
+        const rejectCallButton = document.getElementById('rejectCall');
+        const acceptCallButton = document.getElementById('acceptCall');
+
+        if (rejectCallButton && !rejectCallButton.dataset.bound) {
+            rejectCallButton.addEventListener('click', rejectInvite);
+            rejectCallButton.dataset.bound = 'true';
+        }
+        if (acceptCallButton && !acceptCallButton.dataset.bound) {
+            acceptCallButton.addEventListener('click', acceptInvite);
+            acceptCallButton.dataset.bound = 'true';
+        }
+    }
+
+    return {
+        bindDialogEvents,
+        bindSignalHandlers,
+        getInvitePayloadFromUrl,
+        showCallRequestDialog
+    };
+}

client/public/main.js

@@ -12,176 +12,16 @@ import {
     initWebSocket,
     loadUserSettings
 } from './connectview.js';
+import { createInviteController } from './invite-controller.js';
 // 全局变量
 let connectionId = "";
 // 当前视图状态：'connect' 或 'call'（可用于未来扩展）
 let currentView = 'connect';
-let pendingIncomingInvite = null;
-let inviteHandlersBound = false;
+function updateConnectionId(nextConnectionId) {
+    connectionId = nextConnectionId || '';
 
-function getInvitePayloadFromUrl() {
-    const params = new URLSearchParams(window.location.search);
-    if (params.get('invite') !== '1') {
-        return null;
-    }
-
-    return {
-        name: params.get('callerName') || '邀请方',
-        avatar: params.get('callerAvatar') || '/images/p2.png',
-        connectionId: params.get('connectionId') || ''
-    };
-}
-
-function showCallRequestDialog(caller = {}) {
-    const dialog = document.getElementById('callRequestDialog');
-    if (!dialog) {
-        return;
-    }
-
-    const callerName = caller.name || '邀请方';
-    const callerAvatar = caller.avatar || '/images/p2.png';
-    const targetConnectionId = caller.connectionId || '';
-    const applyReason = caller.applyReason || caller.reason || '未填写';
-    pendingIncomingInvite = caller;
-
-    if (document.getElementById('callRequestName')) {
-        document.getElementById('callRequestName').textContent = callerName;
-    }
-    if (document.getElementById('callRequestAvatar')) {
-        document.getElementById('callRequestAvatar').src = callerAvatar;
-    }
-    if (document.getElementById('callRequestText')) {
-        document.getElementById('callRequestText').textContent = targetConnectionId
-            ? `正在邀请您加入通话 (${targetConnectionId})`
-            : '正在请求与您进行视频通话';
-    }
-    if (document.getElementById('callRequestReason')) {
-        document.getElementById('callRequestReason').textContent = applyReason;
-    }
-
-    if (targetConnectionId) {
-        connectionId = targetConnectionId;
-        localStorage.setItem('connectionId', targetConnectionId);
-    }
-
-    dialog.classList.remove('hidden');
-}
-
-function getCurrentUserProfile() {
-    try {
-        const settings = JSON.parse(localStorage.getItem('userSettings') || '{}');
-        return {
-            userId: settings.userId || settings.id || '',
-            name: settings.name || '我',
-            avatar: settings.avatar || '/images/p1.png'
-        };
-    } catch (error) {
-        console.error('Error parsing user settings:', error);
-        return {
-            userId: '',
-            name: '我',
-            avatar: '/images/p1.png'
-        };
-    }
-}
-
-function bindInviteSignalHandlers() {
-    if (inviteHandlersBound) {
-        return;
-    }
-
-    store.onSocketEvent('invite-call', (payload) => {
-        pendingIncomingInvite = {
-            connectionId: payload.connectionId,
-            inviterSocketId: payload.inviterSocketId,
-            inviterUserId: payload.inviterUserId,
-            name: payload.inviterName || '邀请方',
-            avatar: payload.inviterAvatar || '/images/p2.png',
-            applyReason: payload.applyReason || payload.reason || ''
-        };
-        showCallRequestDialog(pendingIncomingInvite);
-        showNotification(`${pendingIncomingInvite.name} 邀请你加入通话`);
-    });
-
-    inviteHandlersBound = true;
-}
-
-function bindInviteDialogEvents() {
-    window.showCallRequest = function (caller) {
-        showCallRequestDialog(caller);
-    };
-
-    window.rejectCall = function () {
-        const dialog = document.getElementById('callRequestDialog');
-        if (dialog) {
-            dialog.classList.add('hidden');
-        }
-        if (pendingIncomingInvite) {
-            try {
-                store.sendInviteRejected({
-                    connectionId: pendingIncomingInvite.connectionId || '',
-                    targetSocketId: pendingIncomingInvite.inviterSocketId || '',
-                    targetUserId: pendingIncomingInvite.inviterUserId || ''
-                });
-            } catch (error) {
-                console.error('Error rejecting invite:', error);
-            }
-        }
-        pendingIncomingInvite = null;
-        showNotification('已拒绝通话请求');
-    };
-
-    window.acceptCall = async function () {
-        const dialog = document.getElementById('callRequestDialog');
-        if (dialog) {
-            dialog.classList.add('hidden');
-        }
-
-        const targetConnectionId =
-            (pendingIncomingInvite && pendingIncomingInvite.connectionId) ||
-            connectionId ||
-            localStorage.getItem('connectionId') ||
-            new URLSearchParams(window.location.search).get('connectionId');
-
-        if (!targetConnectionId) {
-            showNotification('缺少连接ID，无法接受邀请', 'error');
-            return;
-        }
-
-        connectionId = targetConnectionId;
-        localStorage.setItem('connectionId', targetConnectionId);
-
-        if (pendingIncomingInvite) {
-            try {
-                store.sendInviteAccepted({
-                    connectionId: targetConnectionId,
-                    targetSocketId: pendingIncomingInvite.inviterSocketId || '',
-                    targetUserId: pendingIncomingInvite.inviterUserId || ''
-                });
-            } catch (error) {
-                console.error('Error accepting invite:', error);
-                showNotification('接受邀请失败，请稍后重试', 'error');
-                return;
-            }
-        }
-
-        showNotification('已接受通话请求');
-        pendingIncomingInvite = null;
-
-        if (currentView !== 'call') {
-            await switchToCallView(targetConnectionId);
-        }
-    };
-
-    const rejectCall = document.getElementById('rejectCall');
-    const acceptCall = document.getElementById('acceptCall');
-    if (rejectCall && !rejectCall.dataset.bound) {
-        rejectCall.addEventListener('click', window.rejectCall);
-        rejectCall.dataset.bound = 'true';
-    }
-    if (acceptCall && !acceptCall.dataset.bound) {
-        acceptCall.addEventListener('click', window.acceptCall);
-        acceptCall.dataset.bound = 'true';
+    if (connectionId) {
+        localStorage.setItem('connectionId', connectionId);
     }
 }
 
@@ -222,13 +62,22 @@ async function switchToCallView(connectionId) {
     }
 }
 
+const inviteController = createInviteController({
+    store,
+    notify: showNotification,
+    onAcceptConnection: switchToCallView,
+    getCurrentView: () => currentView,
+    getConnectionId: () => connectionId,
+    setConnectionId: updateConnectionId
+});
+
 /**
  * 处理加入通话
  * @param {string} connectionId - 连接ID
  */
 async function handleJoinCall(connectionId) {
     showNotification(`正在加入通话 (${connectionId})`);
-    localStorage.setItem('connectionId', connectionId);
+    updateConnectionId(connectionId);
     await switchToCallView(connectionId);
 }
 
@@ -240,7 +89,7 @@ async function handleCreateCall() {
     //const connectionId = 'conn_' + Math.random().toString(36).substring(2, 15) + Math.random().toString(36).substring(2, 15);
 
     const connectionId = randomMeetingId();
-    localStorage.setItem('connectionId', connectionId);
+    updateConnectionId(connectionId);
     await switchToCallView(connectionId);
 }
 
@@ -363,7 +212,7 @@ function bindCallViewDomEvents() {
         }
     });
 
-    bindInviteDialogEvents();
+    inviteController.bindDialogEvents();
 }
 
 // 页面加载完成后初始化（SPA入口）
@@ -381,23 +230,23 @@ window.addEventListener('DOMContentLoaded', async () => {
 
         // 初始化WebSocket连接（在connect视图就建立WebSocket）
         await initWebSocket();
-        bindInviteSignalHandlers();
+        inviteController.bindSignalHandlers();
 
         // 绑定connect视图事件（加入通话、创建通话等）
         bindConnectViewEvents(handleJoinCall, handleCreateCall);
-        bindInviteDialogEvents();
+        inviteController.bindDialogEvents();
 
         // 检查是否有保存的连接ID，填入输入框
         const savedConnectionId = localStorage.getItem('connectionId');
         if (savedConnectionId) {
-            connectionId = savedConnectionId;
+            updateConnectionId(savedConnectionId);
             const connectionIdInput = document.getElementById('connectionIdInput');
             if (connectionIdInput) connectionIdInput.value = savedConnectionId;
         }
 
-        const invitePayload = getInvitePayloadFromUrl();
+        const invitePayload = inviteController.getInvitePayloadFromUrl();
         if (invitePayload) {
-            window.showCallRequest(invitePayload);
+            inviteController.showCallRequestDialog(invitePayload);
         }
 
         console.log('SPA initialized, showing connect view');