初始化小财项目
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server/public/index.html
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675
server/public/index.html
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<!DOCTYPE html>
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<html lang="zh">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
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<title>小财记账</title>
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<script src="https://cdn.jsdelivr.net/npm/marked/marked.min.js"></script>
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<style>
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* { margin: 0; padding: 0; box-sizing: border-box; }
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body { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; background: #f5f5f5; height: 100vh; display: flex; justify-content: center; align-items: center; }
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.app { width: 100%; max-width: 420px; height: 100vh; background: #fff; display: flex; flex-direction: column; box-shadow: 0 0 20px rgba(0,0,0,0.1); position: relative; }
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.hidden { display: none !important; }
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.header { background: #1a1a1a; color: #fff; padding: 12px 16px; display: flex; justify-content: space-between; align-items: center; }
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.header-left { display: flex; align-items: center; gap: 8px; }
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.header-left h2 { font-size: 18px; font-weight: 500; }
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.icon-btn { background: none; border: none; color: #fff; cursor: pointer; display: flex; align-items: center; justify-content: center; padding: 4px; border-radius: 50%; }
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.icon-btn svg { width: 22px; height: 22px; stroke: #fff; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
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.chat-list { flex: 1; overflow-y: auto; padding-bottom: 8px; }
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.chat-item { padding: 14px 16px; border-bottom: 1px solid #f0f0f0; display: flex; align-items: center; cursor: pointer; }
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.chat-item:active { background: #f9f9f9; }
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.avatar { width: 44px; height: 44px; border-radius: 50%; background: #e0e0e0; margin-right: 12px; display: flex; align-items: center; justify-content: center; font-size: 18px; font-weight: 600; color: #555; flex-shrink: 0; }
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.chat-info { flex: 1; min-width: 0; }
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.chat-name { font-size: 16px; font-weight: 500; margin-bottom: 4px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
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.last-msg { font-size: 14px; color: #888; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
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.chat-time { font-size: 12px; color: #aaa; margin-left: 8px; white-space: nowrap; }
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.summary-card { background: #f0f7ff; margin: 8px; border-radius: 12px; padding: 14px 16px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }
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.summary-card h4 { font-size: 16px; font-weight: 500; }
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.summary-card .summary-preview { font-size: 14px; color: #555; }
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.chat-window { display: flex; flex-direction: column; height: 100%; }
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.chat-header { background: #1a1a1a; color: #fff; padding: 12px 16px; display: flex; align-items: center; }
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.chat-header .back-btn { margin-right: 12px; }
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.chat-header .chat-title { font-size: 17px; font-weight: 500; flex: 1; }
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.messages { flex: 1; overflow-y: auto; padding: 12px; background: #fafafa; }
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.msg { margin-bottom: 12px; display: flex; flex-direction: column; }
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.msg.me { align-items: flex-end; }
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.msg-bubble { max-width: 75%; padding: 10px 14px; border-radius: 20px; font-size: 16px; line-height: 1.5; word-wrap: break-word; overflow-wrap: break-word; }
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.msg.me .msg-bubble { background: #d1f0d1; border-bottom-right-radius: 4px; }
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.msg.other .msg-bubble { background: #fff; border: 1px solid #eee; border-bottom-left-radius: 4px; }
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.msg-user { font-size: 12px; color: #888; margin-bottom: 2px; margin-left: 4px; }
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.msg.me .msg-user { text-align: right; margin-right: 4px; }
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.msg-time { font-size: 11px; color: #aaa; margin-top: 2px; }
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.msg-bubble h1, .msg-bubble h2, .msg-bubble h3 { font-size: 16px; margin: 5px 0; }
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.msg-bubble table { width: 100%; border-collapse: collapse; margin: 8px 0; }
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.msg-bubble th, .msg-bubble td { border: 1px solid #ddd; padding: 4px; text-align: left; font-size: 14px; }
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.msg-bubble th { background: #f0f0f0; }
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.msg-bubble pre { background: #f0f0f0; padding: 8px; border-radius: 4px; overflow-x: auto; }
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.msg-bubble code { background: #f0f0f0; padding: 2px 4px; border-radius: 3px; font-size: 14px; }
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.input-area { padding: 8px 12px; border-top: 1px solid #eee; display: flex; align-items: center; background: #fff; gap: 8px; }
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.input-area textarea { flex: 1; border: 1px solid #ddd; border-radius: 12px; padding: 10px 12px; font-size: 16px; outline: none; resize: none; height: 40px; line-height: 1.4; }
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.file-upload-btn { background: none; border: none; cursor: pointer; display: flex; align-items: center; justify-content: center; padding: 4px; }
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.file-upload-btn svg { width: 24px; height: 24px; stroke: #666; fill: none; stroke-width: 2; }
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.send-btn { background: #3b82f6; border: none; color: #fff; width: 32px; height: 32px; border-radius: 50%; display: flex; align-items: center; justify-content: center; cursor: pointer; flex-shrink: 0; }
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.send-btn svg { width: 18px; height: 18px; fill: #fff; }
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.purchase-panel-overlay { position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: #fff; z-index: 10; display: flex; flex-direction: column; }
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.purchase-panel-header { background: #1a1a1a; color: #fff; padding: 12px 16px; display: flex; justify-content: space-between; align-items: center; }
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.purchase-panel-body { flex: 1; overflow-y: auto; padding: 12px; }
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.purchase-month-group { margin-bottom: 20px; }
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.purchase-month-header { background: #f5f5f5; font-size: 16px; font-weight: 600; padding: 10px 8px; border-radius: 4px; display: flex; justify-content: space-between; }
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.purchase-item { padding: 12px 8px; border-bottom: 1px solid #f0f0f0; cursor: pointer; }
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.purchase-item:active { background: #f9f9f9; }
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.purchase-item .item-main { display: flex; justify-content: space-between; align-items: baseline; }
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.purchase-item .item-name { font-size: 16px; font-weight: 500; }
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.purchase-item .item-amount { font-size: 16px; font-weight: 600; }
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.purchase-item .item-meta { display: flex; justify-content: space-between; margin-top: 4px; font-size: 13px; color: #888; }
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.status-badge { background: #fef3c7; padding: 1px 6px; border-radius: 8px; font-size: 12px; }
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.status-badge.done { background: #d1fae5; }
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.modal-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.5); display: flex; justify-content: center; align-items: center; z-index: 100; }
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.modal { background: #fff; width: 90%; max-width: 400px; max-height: 80vh; border-radius: 12px; overflow: auto; padding: 16px; position: relative; }
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.modal .modal-close-btn { position: absolute; top: 10px; right: 12px; background: none; border: none; cursor: pointer; }
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.modal .modal-close-btn svg { width: 20px; height: 20px; stroke: #888; fill: none; stroke-width: 2; }
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.modal h3 { margin-bottom: 12px; font-size: 18px; padding-right: 30px; }
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.modal input { width: 100%; padding: 8px; margin: 8px 0; border: 1px solid #ddd; border-radius: 8px; font-size: 16px; }
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.modal button { margin-right: 8px; padding: 8px 16px; border-radius: 8px; border: none; cursor: pointer; font-size: 16px; }
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.modal .primary-btn { background: #3b82f6; color: #fff; }
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.history-list { list-style: none; font-size: 14px; }
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.history-list li { padding: 6px 0; border-bottom: 1px solid #f0f0f0; display: flex; }
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.history-time { min-width: 80px; color: #888; margin-right: 10px; font-size: 13px; }
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.img-thumb { width: 60px; height: 60px; object-fit: cover; border-radius: 4px; margin: 4px; border: 1px solid #eee; }
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.attachments { display: flex; flex-wrap: wrap; margin: 8px 0; }
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.msg-img { max-width: 200px; border-radius: 8px; margin: 4px 0; }
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.msg-placeholder .msg-bubble { opacity: 0.6; }
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</style>
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</head>
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<body>
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<div class="app" id="app">
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<!-- 登录 -->
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<div id="login-page" class="modal-overlay">
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<div class="modal">
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<h2>登录小财记账</h2>
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<input type="text" id="login-user" placeholder="用户名">
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<input type="password" id="login-pass" placeholder="密码">
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<button class="primary-btn" onclick="login()" style="width:100%;">登录</button>
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<p id="login-error" style="color:red; margin-top:8px;"></p>
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</div>
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</div>
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<!-- 主界面 -->
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<div id="main-page" class="hidden" style="display:flex; flex-direction:column; height:100%;">
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<!-- 群聊列表页 -->
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<div id="list-page" style="display:flex; flex-direction:column; height:100%;">
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<div class="header">
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<div class="header-left">
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<svg width="24" height="24" viewBox="0 0 24 24" stroke="#fff" fill="none" stroke-width="1.5">
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<rect x="3" y="3" width="18" height="18" rx="3"/><line x1="9" y1="9" x2="15" y2="9"/><line x1="9" y1="13" x2="15" y2="13"/><line x1="9" y1="17" x2="12" y2="17"/>
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</svg>
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<h2>小财记账</h2>
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</div>
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<button class="icon-btn" id="create-room-btn" style="display:none;" onclick="openCreateRoom()" title="新建群聊">
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<svg viewBox="0 0 24 24"><line x1="12" y1="5" x2="12" y2="19"></line><line x1="5" y1="12" x2="19" y2="12"></line></svg>
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</button>
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</div>
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<div class="chat-list" id="chat-list-container"></div>
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<div class="summary-card" onclick="openSummary()">
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<div>
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<h4>采购汇总</h4>
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<div class="summary-preview" id="summary-preview">加载中...</div>
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</div>
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<svg width="20" height="20" viewBox="0 0 24 24" stroke="#888" fill="none" stroke-width="2"><polyline points="9 18 15 12 9 6"></polyline></svg>
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</div>
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</div>
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<!-- 聊天窗口 -->
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<div id="chat-page" class="chat-window hidden">
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<div class="chat-header">
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<button class="icon-btn back-btn" onclick="showList()">
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<svg viewBox="0 0 24 24"><polyline points="15 18 9 12 15 6"></polyline></svg>
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</button>
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<span class="chat-title" id="current-chat-name"></span>
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<button class="icon-btn" onclick="openPurchasePanel()" title="采购清单">
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<svg viewBox="0 0 24 24"><line x1="8" y1="6" x2="21" y2="6"></line><line x1="8" y1="12" x2="21" y2="12"></line><line x1="8" y1="18" x2="21" y2="18"></line><line x1="3" y1="6" x2="3.01" y2="6"></line><line x1="3" y1="12" x2="3.01" y2="12"></line><line x1="3" y1="18" x2="3.01" y2="18"></line></svg>
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</button>
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</div>
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<div class="messages" id="messages-container"></div>
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<div class="input-area">
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<label class="file-upload-btn" title="上传图片">
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<input type="file" id="file-input" accept="image/*" multiple style="display:none;" onchange="handleFileSelect(event)">
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<svg viewBox="0 0 24 24"><rect x="3" y="3" width="18" height="18" rx="2" ry="2"></rect><circle cx="8.5" cy="8.5" r="1.5"></circle><polyline points="21 15 16 10 5 21"></polyline></svg>
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</label>
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<textarea id="msg-input" placeholder="输入消息..." rows="1"></textarea>
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<button class="send-btn" onclick="sendMessage()">
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<svg viewBox="0 0 24 24"><line x1="22" y1="2" x2="11" y2="13"></line><polygon points="22 2 15 22 11 13 2 9 22 2"></polygon></svg>
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</button>
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</div>
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<!-- 采购清单覆盖层 -->
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<div id="purchase-panel-overlay" class="purchase-panel-overlay hidden">
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<div class="purchase-panel-header">
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<span>采购清单</span>
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<button class="icon-btn close-btn" onclick="closePurchasePanel()">
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<svg viewBox="0 0 24 24"><line x1="18" y1="6" x2="6" y2="18"></line><line x1="6" y1="6" x2="18" y2="18"></line></svg>
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</button>
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</div>
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<div class="purchase-panel-body" id="purchase-panel-body"></div>
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</div>
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</div>
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</div>
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<!-- 创建群聊弹窗 -->
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<div id="create-modal" class="modal-overlay hidden">
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<div class="modal">
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<button class="modal-close-btn" onclick="closeCreateModal()">
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<svg viewBox="0 0 24 24"><line x1="18" y1="6" x2="6" y2="18"></line><line x1="6" y1="6" x2="18" y2="18"></line></svg>
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</button>
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<h3>新建项目群聊</h3>
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<input type="text" id="new-room-name" placeholder="群聊名称">
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<input type="text" id="white-list" placeholder="白名单成员（逗号分隔，留空全员可见）">
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<button class="primary-btn" onclick="confirmCreateRoom()">创建</button>
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</div>
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</div>
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<!-- 采购详情弹窗 -->
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<div id="detail-modal" class="modal-overlay hidden">
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<div class="modal">
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<button class="modal-close-btn" onclick="closeDetailModal()">
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<svg viewBox="0 0 24 24"><line x1="18" y1="6" x2="6" y2="18"></line><line x1="6" y1="6" x2="18" y2="18"></line></svg>
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</button>
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<h3 id="detail-title"></h3>
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<div id="detail-content"></div>
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</div>
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</div>
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</div>
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<script>
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const API = '';
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let ws;
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let currentRoom = null;
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let rooms = [];
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let pendingUploads = [];
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const sentMsgIds = new Set(); // 已发送成功的消息 ID 集合，防止重复
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function getToken() { return localStorage.getItem('token'); }
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function saveAuth(data) {
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localStorage.setItem('token', data.token);
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localStorage.setItem('currentUser', data.username);
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localStorage.setItem('isAdmin', data.isAdmin);
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}
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function clearAuth() {
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localStorage.removeItem('token');
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localStorage.removeItem('currentUser');
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localStorage.removeItem('isAdmin');
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}
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if (typeof marked !== 'undefined') {
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marked.setOptions({ breaks: true, gfm: true, sanitize: false });
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}
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// 图片压缩
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function compressImage(file) {
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return new Promise((resolve, reject) => {
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const reader = new FileReader();
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reader.onload = (e) => {
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const img = new Image();
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img.onload = () => {
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const canvas = document.createElement('canvas');
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let width = img.width;
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let height = img.height;
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if (width > 1200) {
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height = height * (1200 / width);
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width = 1200;
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}
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canvas.width = width;
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canvas.height = height;
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const ctx = canvas.getContext('2d');
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ctx.drawImage(img, 0, 0, width, height);
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canvas.toBlob((blob) => resolve(blob), 'image/jpeg', 0.8);
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};
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img.src = e.target.result;
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};
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reader.readAsDataURL(file);
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});
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}
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async function init() {
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const token = getToken();
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if (token) {
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try {
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const res = await fetch(API + '/api/user', { headers: { 'Authorization': `Bearer ${token}` } });
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if (res.ok) {
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const user = await res.json();
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document.getElementById('login-page').classList.add('hidden');
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document.getElementById('main-page').classList.remove('hidden');
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if (localStorage.getItem('isAdmin') === 'true') {
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document.getElementById('create-room-btn').style.display = 'flex';
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}
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initWebSocket();
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loadRooms();
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updateSummaryPreview();
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return;
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}
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} catch(e) {}
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clearAuth();
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}
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document.getElementById('login-page').classList.remove('hidden');
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document.getElementById('main-page').classList.add('hidden');
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}
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async function login() {
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const u = document.getElementById('login-user').value;
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const p = document.getElementById('login-pass').value;
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const res = await fetch(API + '/api/login', {
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method: 'POST', headers: { 'Content-Type': 'application/json' },
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body: JSON.stringify({ username: u, password: p })
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});
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if (res.ok) {
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const data = await res.json();
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saveAuth(data);
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document.getElementById('login-page').classList.add('hidden');
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document.getElementById('main-page').classList.remove('hidden');
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if (data.isAdmin) document.getElementById('create-room-btn').style.display = 'flex';
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initWebSocket();
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loadRooms();
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updateSummaryPreview();
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} else {
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const err = await res.json();
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document.getElementById('login-error').textContent = err.error || '登录失败';
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}
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}
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// WebSocket 重连管理
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let wsReconnectTimer = null;
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let reconnectAttempts = 0;
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const MAX_RECONNECT_DELAY = 30000;
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function initWebSocket() {
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const token = getToken();
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if (!token) return;
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const protocol = location.protocol === 'https:' ? 'wss:' : 'ws:';
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ws = new WebSocket(`${protocol}//${location.host}?token=${token}`);
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ws.onopen = () => {
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console.log('WebSocket 已连接');
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reconnectAttempts = 0;
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if (currentRoom) {
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ws.send(JSON.stringify({ type: 'join', roomId: currentRoom }));
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}
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};
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ws.onmessage = (e) => {
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const data = JSON.parse(e.data);
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if (data.type === 'new_message') {
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const msg = data.message;
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// 去重：如果消息 ID 已在发送确认集合中，忽略广播
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if (sentMsgIds.has(msg.id)) return;
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if (currentRoom === msg.room_id) {
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appendMessage(msg);
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}
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if (data.room_preview) {
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const room = rooms.find(r => r.id === data.room_preview.room_id);
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if (room) {
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room.last_message = data.room_preview.last_message;
|
||||
room.last_time = data.room_preview.last_time;
|
||||
renderChatList();
|
||||
}
|
||||
}
|
||||
} else if (data.type === 'purchase_updated') {
|
||||
if (currentRoom) loadPurchases();
|
||||
updateSummaryPreview();
|
||||
} else if (data.type === 'room_created') {
|
||||
loadRooms();
|
||||
}
|
||||
};
|
||||
ws.onerror = (e) => console.error('WebSocket 错误', e);
|
||||
ws.onclose = (event) => {
|
||||
console.log('WebSocket 关闭，代码:', event.code);
|
||||
if (event.code === 1000) return;
|
||||
scheduleReconnect();
|
||||
};
|
||||
}
|
||||
|
||||
function scheduleReconnect() {
|
||||
if (wsReconnectTimer) clearTimeout(wsReconnectTimer);
|
||||
const delay = Math.min(1000 * Math.pow(2, reconnectAttempts), MAX_RECONNECT_DELAY);
|
||||
reconnectAttempts++;
|
||||
wsReconnectTimer = setTimeout(() => {
|
||||
console.log('尝试重连...');
|
||||
initWebSocket();
|
||||
}, delay);
|
||||
}
|
||||
|
||||
document.addEventListener('visibilitychange', () => {
|
||||
if (document.visibilityState === 'visible') {
|
||||
if (!ws || ws.readyState !== WebSocket.OPEN) {
|
||||
if (wsReconnectTimer) clearTimeout(wsReconnectTimer);
|
||||
initWebSocket();
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
// 群聊列表
|
||||
async function loadRooms() {
|
||||
const token = getToken();
|
||||
const res = await fetch(API + '/api/rooms', { headers: { 'Authorization': `Bearer ${token}` } });
|
||||
if (res.status === 401) { clearAuth(); location.reload(); return; }
|
||||
rooms = await res.json();
|
||||
renderChatList();
|
||||
}
|
||||
|
||||
function renderChatList() {
|
||||
const container = document.getElementById('chat-list-container');
|
||||
container.innerHTML = rooms.map(room => {
|
||||
const lastMsg = room.last_message || '暂无消息';
|
||||
const lastTime = room.last_time || '';
|
||||
return `
|
||||
<div class="chat-item" onclick="openChat('${room.id}')">
|
||||
<div class="avatar">${room.name.charAt(0)}</div>
|
||||
<div class="chat-info">
|
||||
<div class="chat-name">${room.name}</div>
|
||||
<div class="last-msg">${escapeHtml(lastMsg)}</div>
|
||||
</div>
|
||||
<div class="chat-time">${lastTime}</div>
|
||||
</div>`;
|
||||
}).join('');
|
||||
}
|
||||
|
||||
function escapeHtml(text) {
|
||||
const div = document.createElement('div');
|
||||
div.textContent = text;
|
||||
return div.innerHTML;
|
||||
}
|
||||
|
||||
async function updateSummaryPreview() {
|
||||
const token = getToken();
|
||||
try {
|
||||
const res = await fetch(API + '/api/summary', { headers: { 'Authorization': `Bearer ${token}` } });
|
||||
const summary = await res.json();
|
||||
const totalItems = summary.reduce((s, r) => s + r.purchase_count, 0);
|
||||
const totalAmount = summary.reduce((s, r) => s + r.total_amount, 0);
|
||||
const preview = document.getElementById('summary-preview');
|
||||
if (preview) preview.innerText = `共 ${totalItems} 条，合计 ¥${totalAmount}`;
|
||||
} catch(e) {}
|
||||
}
|
||||
|
||||
// 打开聊天室（可自动展开采购面板）
|
||||
async function openChat(roomId, autoOpenPurchase = false) {
|
||||
currentRoom = roomId;
|
||||
document.getElementById('messages-container').innerHTML = '';
|
||||
document.getElementById('list-page').classList.add('hidden');
|
||||
document.getElementById('chat-page').classList.remove('hidden');
|
||||
const room = rooms.find(r => r.id === roomId);
|
||||
document.getElementById('current-chat-name').textContent = room?.name || '';
|
||||
document.getElementById('purchase-panel-overlay').classList.add('hidden');
|
||||
if (autoOpenPurchase) {
|
||||
setTimeout(() => {
|
||||
document.getElementById('purchase-panel-body').innerHTML = '<p style="text-align:center;color:#888;">加载中...</p>';
|
||||
document.getElementById('purchase-panel-overlay').classList.remove('hidden');
|
||||
loadPurchases();
|
||||
}, 200);
|
||||
}
|
||||
const token = getToken();
|
||||
const res = await fetch(API + `/api/rooms/${roomId}/messages`, { headers: { 'Authorization': `Bearer ${token}` } });
|
||||
const msgs = await res.json();
|
||||
window._messagesCache = msgs;
|
||||
renderMessages(msgs);
|
||||
if (ws && ws.readyState === WebSocket.OPEN) ws.send(JSON.stringify({ type: 'join', roomId }));
|
||||
}
|
||||
|
||||
function showList() {
|
||||
document.getElementById('chat-page').classList.add('hidden');
|
||||
document.getElementById('list-page').classList.remove('hidden');
|
||||
currentRoom = null;
|
||||
loadRooms();
|
||||
updateSummaryPreview();
|
||||
}
|
||||
|
||||
function renderMessages(msgs) {
|
||||
const container = document.getElementById('messages-container');
|
||||
const currentUser = localStorage.getItem('currentUser');
|
||||
container.innerHTML = msgs.map(msg => {
|
||||
const isMe = msg.user === currentUser;
|
||||
const name = msg.user === '小财' ? '小财' : msg.user;
|
||||
let contentHtml = msg.text ? escapeHtml(msg.text) : '';
|
||||
if (msg.user === '小财' && typeof marked !== 'undefined' && msg.text) {
|
||||
try { contentHtml = marked.parse(msg.text); } catch(e) {}
|
||||
}
|
||||
let attachHtml = '';
|
||||
if (msg.attachments && msg.attachments.length) {
|
||||
try {
|
||||
const files = typeof msg.attachments === 'string' ? JSON.parse(msg.attachments) : msg.attachments;
|
||||
attachHtml = files.map(f => {
|
||||
const isImage = /\.(jpg|jpeg|png|gif)$/i.test(f);
|
||||
if (isImage) return `<img class="msg-img" src="${f}" alt="${f}" loading="lazy" onload="scrollToBottom()">`;
|
||||
return `<div><a href="${f}" target="_blank">📎 ${f.split('/').pop()}</a></div>`;
|
||||
}).join('');
|
||||
} catch(e) {}
|
||||
}
|
||||
return `
|
||||
<div class="msg ${isMe ? 'me' : 'other'}" data-msg-id="${msg.id}">
|
||||
<div class="msg-user">${name}</div>
|
||||
<div class="msg-bubble">${contentHtml}${attachHtml}</div>
|
||||
<div class="msg-time">${msg.timestamp}</div>
|
||||
</div>`;
|
||||
}).join('');
|
||||
container.scrollTop = container.scrollHeight;
|
||||
}
|
||||
|
||||
function scrollToBottom() {
|
||||
const container = document.getElementById('messages-container');
|
||||
if (container) container.scrollTop = container.scrollHeight;
|
||||
}
|
||||
|
||||
function appendMessage(msg) {
|
||||
if (!window._messagesCache) window._messagesCache = [];
|
||||
window._messagesCache.push(msg);
|
||||
renderMessages(window._messagesCache);
|
||||
}
|
||||
|
||||
// 发送消息（文本/图片统一入口）
|
||||
async function sendMessage() {
|
||||
const input = document.getElementById('msg-input');
|
||||
const text = input.value.trim();
|
||||
if (!text && pendingUploads.length === 0) return;
|
||||
if (!currentRoom) return;
|
||||
|
||||
const token = getToken();
|
||||
try {
|
||||
const res = await fetch(API + `/api/rooms/${currentRoom}/messages`, {
|
||||
method: 'POST',
|
||||
headers: { 'Authorization': `Bearer ${token}`, 'Content-Type': 'application/json' },
|
||||
body: JSON.stringify({ text: text || '', attachments: pendingUploads })
|
||||
});
|
||||
const newMsg = await res.json();
|
||||
sentMsgIds.add(newMsg.id); // 记录已发送，避免广播重复
|
||||
appendMessage(newMsg);
|
||||
input.value = '';
|
||||
pendingUploads = [];
|
||||
} catch(e) {
|
||||
alert('发送失败，请重试');
|
||||
}
|
||||
}
|
||||
|
||||
// 选图后自动压缩上传，然后调用 sendMessage，确保占位
|
||||
async function handleFileSelect(event) {
|
||||
const files = event.target.files;
|
||||
if (!files.length) return;
|
||||
|
||||
const token = getToken();
|
||||
// 立即显示占位消息
|
||||
const placeholderId = 'placeholder_' + Date.now();
|
||||
const placeholderMsg = {
|
||||
id: placeholderId,
|
||||
room_id: currentRoom,
|
||||
user: localStorage.getItem('currentUser'),
|
||||
text: '图片发送中...',
|
||||
attachments: [],
|
||||
timestamp: new Date().toLocaleTimeString('zh-CN', { hour12: false }),
|
||||
isPlaceholder: true
|
||||
};
|
||||
if (!window._messagesCache) window._messagesCache = [];
|
||||
window._messagesCache.push(placeholderMsg);
|
||||
renderMessages(window._messagesCache);
|
||||
|
||||
try {
|
||||
for (let file of files) {
|
||||
let blob = file;
|
||||
if (file.size > 1 * 1024 * 1024) {
|
||||
blob = await compressImage(file);
|
||||
}
|
||||
const formData = new FormData();
|
||||
formData.append('file', blob, file.name || 'image.jpg');
|
||||
const res = await fetch(API + '/api/upload', {
|
||||
method: 'POST',
|
||||
headers: { 'Authorization': `Bearer ${token}` },
|
||||
body: formData
|
||||
});
|
||||
const data = await res.json();
|
||||
if (data.path) pendingUploads.push(data.path);
|
||||
}
|
||||
// 上传完毕，移除占位并发送正式消息
|
||||
window._messagesCache = window._messagesCache.filter(m => m.id !== placeholderId);
|
||||
sendMessage(); // 会自动带上 pendingUploads
|
||||
} catch(e) {
|
||||
// 失败则移除占位
|
||||
window._messagesCache = window._messagesCache.filter(m => m.id !== placeholderId);
|
||||
renderMessages(window._messagesCache);
|
||||
alert('图片发送失败，请重试');
|
||||
}
|
||||
}
|
||||
|
||||
// 采购清单相关
|
||||
async function loadPurchases() {
|
||||
if (!currentRoom) return;
|
||||
const token = getToken();
|
||||
const res = await fetch(API + `/api/rooms/${currentRoom}/purchases`, { headers: { 'Authorization': `Bearer ${token}` } });
|
||||
const items = await res.json();
|
||||
renderPurchasePanel(items);
|
||||
}
|
||||
|
||||
function renderPurchasePanel(items) {
|
||||
const container = document.getElementById('purchase-panel-body');
|
||||
if (items.length === 0) {
|
||||
container.innerHTML = '<p style="text-align:center;color:#888;padding:40px;">暂无采购记录</p>';
|
||||
return;
|
||||
}
|
||||
const groups = {};
|
||||
items.forEach(item => {
|
||||
const month = formatMonth(item.created_at);
|
||||
if (!groups[month]) groups[month] = [];
|
||||
groups[month].push(item);
|
||||
});
|
||||
|
||||
let html = '';
|
||||
Object.keys(groups).sort().reverse().forEach(month => {
|
||||
const monthItems = groups[month];
|
||||
const monthTotal = monthItems.reduce((s, i) => s + (i.amount||0), 0);
|
||||
html += `<div class="purchase-month-group">
|
||||
<div class="purchase-month-header"><span>${month}</span><span>¥${monthTotal}</span></div>`;
|
||||
monthItems.forEach(item => {
|
||||
const timeShort = item.created_at.split(' ')[1]?.substring(0,5) || '';
|
||||
const dateShort = item.created_at.split(' ')[0]?.substring(5) || '';
|
||||
html += `
|
||||
<div class="purchase-item" onclick="openDetail('${item.id}')">
|
||||
<div class="item-main"><span class="item-name">${item.item}</span><span class="item-amount">¥${item.amount}</span></div>
|
||||
<div class="item-meta">
|
||||
<span>${dateShort} ${timeShort}</span>
|
||||
<span>${item.applicant || ''} / ${item.method || ''}</span>
|
||||
<span class="status-badge ${item.status==='已完成'?'done':''}">${item.status}</span>
|
||||
</div>
|
||||
</div>`;
|
||||
});
|
||||
html += '</div>';
|
||||
});
|
||||
container.innerHTML = html;
|
||||
}
|
||||
|
||||
function formatMonth(dateStr) {
|
||||
const parts = dateStr.split('/');
|
||||
if (parts.length >= 2) {
|
||||
const year = parts[0];
|
||||
const month = parseInt(parts[1], 10);
|
||||
return `${year}年${month}月`;
|
||||
}
|
||||
return dateStr.substring(0,7);
|
||||
}
|
||||
|
||||
function openPurchasePanel() {
|
||||
document.getElementById('purchase-panel-body').innerHTML = '<p style="text-align:center;color:#888;">加载中...</p>';
|
||||
document.getElementById('purchase-panel-overlay').classList.remove('hidden');
|
||||
loadPurchases();
|
||||
}
|
||||
|
||||
function closePurchasePanel() {
|
||||
document.getElementById('purchase-panel-overlay').classList.add('hidden');
|
||||
}
|
||||
|
||||
async function openDetail(pid) {
|
||||
const token = getToken();
|
||||
const res = await fetch(API + `/api/purchases/${pid}`, { headers: { 'Authorization': `Bearer ${token}` } });
|
||||
const p = await res.json();
|
||||
document.getElementById('detail-title').textContent = p.item;
|
||||
let attachHtml = '';
|
||||
if (p.attachments?.length) {
|
||||
attachHtml = '<div class="attachments">' + p.attachments.map(a => `<img class="img-thumb" src="${a.file_path}" alt="${a.file_path}">`).join('') + '</div>';
|
||||
}
|
||||
const historyHtml = p.history?.map(h => `<li><span class="history-time">${h.timestamp}</span> ${h.user}: ${h.action}</li>`).join('') || '';
|
||||
document.getElementById('detail-content').innerHTML = `
|
||||
<p><strong>金额：</strong>¥${p.amount} | <strong>方式：</strong>${p.method}</p>
|
||||
<p><strong>申请人：</strong>${p.applicant}</p>
|
||||
${attachHtml}
|
||||
<h4 style="margin-top:12px;">操作历史</h4>
|
||||
<ul class="history-list">${historyHtml}</ul>`;
|
||||
document.getElementById('detail-modal').classList.remove('hidden');
|
||||
}
|
||||
|
||||
function closeDetailModal() { document.getElementById('detail-modal').classList.add('hidden'); }
|
||||
|
||||
async function openSummary() {
|
||||
const token = getToken();
|
||||
const res = await fetch(API + '/api/summary', { headers: { 'Authorization': `Bearer ${token}` } });
|
||||
const summary = await res.json();
|
||||
let html = '';
|
||||
if (summary.length === 0) html = '<p>暂无采购记录</p>';
|
||||
else {
|
||||
summary.forEach(s => {
|
||||
html += `<div class="summary-card" onclick="event.stopPropagation(); closeDetailModal(); openChat('${s.room_id}', true)" style="margin:8px 0;">
|
||||
<h4>${s.room_name}</h4>
|
||||
<p>${s.purchase_count} 条，合计 ¥${s.total_amount}</p>
|
||||
</div>`;
|
||||
});
|
||||
}
|
||||
document.getElementById('detail-title').textContent = '采购汇总';
|
||||
document.getElementById('detail-content').innerHTML = html;
|
||||
document.getElementById('detail-modal').classList.remove('hidden');
|
||||
}
|
||||
|
||||
function openCreateRoom() { document.getElementById('create-modal').classList.remove('hidden'); }
|
||||
function closeCreateModal() { document.getElementById('create-modal').classList.add('hidden'); }
|
||||
async function confirmCreateRoom() {
|
||||
const name = document.getElementById('new-room-name').value.trim();
|
||||
if (!name) return alert('请输入名称');
|
||||
const whiteList = document.getElementById('white-list').value.trim();
|
||||
const token = getToken();
|
||||
await fetch(API + '/api/rooms', {
|
||||
method: 'POST',
|
||||
headers: { 'Authorization': `Bearer ${token}`, 'Content-Type': 'application/json' },
|
||||
body: JSON.stringify({ name, whiteList })
|
||||
});
|
||||
closeCreateModal();
|
||||
loadRooms();
|
||||
}
|
||||
|
||||
document.addEventListener('keydown', function(e) {
|
||||
if (e.target.id === 'msg-input' && e.key === 'Enter' && !e.ctrlKey) {
|
||||
e.preventDefault();
|
||||
sendMessage();
|
||||
}
|
||||
});
|
||||
|
||||
init();
|
||||
</script>
|
||||
</body>
|
||||
</html>
|
||||
Reference in New Issue
Block a user