feat(ChatPage): 新增链接卡片消息渲染（支持解析 XML 并展示标题 / 描述 / 图标），采用 flexbox 优化消息气泡布局，添加文本截断、响应式样式及悬浮效果。

2026-03-25 07:16:51 +00:00 · 2026-01-18 23:20:26 +08:00
parent d4c7e86e05
commit f2e4e21010
3 changed files with 283 additions and 2 deletions
--- a/src/pages/ChatPage.scss
+++ b/src/pages/ChatPage.scss
@@ -370,9 +370,23 @@
      }

      .message-bubble {
-        max-width: 65%;
+        display: flex;
+        gap: 12px;
+        max-width: 80%;
+        margin-bottom: 4px;
+        align-items: flex-start;
+
+        .bubble-body {
+          display: flex;
+          flex-direction: column;
+          max-width: 100%;
+          min-width: 0; // 允许收缩
+          width: fit-content; // 让气泡宽度由内容决定
+        }

        &.sent {
+          flex-direction: row-reverse;
+
          .bubble-content {
            background: var(--primary-gradient);
            color: #fff;
@@ -436,6 +450,11 @@
        font-size: 12px;
        color: var(--text-secondary);
        margin-bottom: 4px;
+        // 防止名字撑开气泡宽度
+        max-width: 100%;
+        overflow: hidden;
+        text-overflow: ellipsis;
+        white-space: nowrap;
      }

      .quoted-message {
@@ -798,6 +817,99 @@
 }

 // 右侧消息区域
+// ... (previous content) ...
+
+// 链接卡片消息样式
+.link-message {
+  cursor: pointer;
+  background: var(--card-bg);
+  border-radius: 8px;
+  overflow: hidden;
+  border: 1px solid var(--border-color);
+  transition: all 0.2s ease;
+  max-width: 300px;
+  margin-top: 4px;
+
+  &:hover {
+    background: var(--bg-hover);
+    transform: translateY(-1px);
+    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
+  }
+
+  .link-header {
+    display: flex;
+    align-items: flex-start;
+    padding: 12px;
+    gap: 12px;
+  }
+
+  .link-content {
+    flex: 1;
+    min-width: 0;
+  }
+
+  .link-title {
+    font-size: 14px;
+    font-weight: 500;
+    color: var(--text-primary);
+    margin-bottom: 4px;
+    display: -webkit-box;
+    -webkit-line-clamp: 2;
+    line-clamp: 2;
+    -webkit-box-orient: vertical;
+    overflow: hidden;
+    line-height: 1.4;
+  }
+
+  .link-desc {
+    font-size: 12px;
+    color: var(--text-secondary);
+    display: -webkit-box;
+    -webkit-line-clamp: 2;
+    line-clamp: 2;
+    -webkit-box-orient: vertical;
+    overflow: hidden;
+    line-height: 1.4;
+    opacity: 0.8;
+  }
+
+  .link-icon {
+    flex-shrink: 0;
+    width: 40px;
+    height: 40px;
+    background: var(--bg-tertiary);
+    border-radius: 6px;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    color: var(--text-secondary);
+
+    svg {
+      opacity: 0.8;
+    }
+  }
+}
+
+// 适配发送出去的消息中的链接卡片
+.message-bubble.sent .link-message {
+  background: rgba(255, 255, 255, 0.1);
+  border-color: rgba(255, 255, 255, 0.2);
+
+  .link-title,
+  .link-desc {
+    color: #fff;
+  }
+
+  .link-icon {
+    background: rgba(255, 255, 255, 0.2);
+    color: #fff;
+  }
+
+  &:hover {
+    background: rgba(255, 255, 255, 0.2);
+  }
+}
+
 .message-area {
  flex: 1 1 70%;
  display: flex;
@@ -1493,6 +1605,11 @@
  font-size: 12px;
  color: var(--text-tertiary);
  margin-bottom: 4px;
+  // 防止名字撑开气泡宽度
+  max-width: 100%;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
 }

 // 引用消息样式
@@ -1541,7 +1658,11 @@
  display: flex;
  flex-direction: column;
  max-width: 100%;
+  min-width: 0; // 允许收缩
  -webkit-app-region: no-drag;
+  
+  // 让气泡宽度由内容决定，而不是被父容器撑开
+  width: fit-content;
 }

 .bubble-content {
@@ -1956,4 +2077,92 @@
    width: 14px;
    height: 14px;
  }
+}
+
+/* 链接消息样式 (Link Card/App Message) */
+.link-message {
+  background: var(--card-bg);
+  border: 1px solid var(--border-color);
+  border-radius: 8px;
+  padding: 12px;
+  width: 280px;
+  cursor: pointer;
+  transition: all 0.2s ease;
+  overflow: hidden;
+  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
+
+  &:hover {
+    transform: translateY(-2px);
+    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
+    border-color: var(--primary-light);
+  }
+
+  .link-header {
+    display: flex;
+    gap: 12px;
+    align-items: flex-start;
+  }
+
+  .link-content {
+    flex: 1;
+    min-width: 0;
+  }
+
+  .link-title {
+    font-size: 14px;
+    font-weight: 600;
+    color: var(--text-primary);
+    margin-bottom: 4px;
+    display: -webkit-box;
+    -webkit-line-clamp: 2;
+    -webkit-box-orient: vertical;
+    line-clamp: 2;
+    overflow: hidden;
+    line-height: 1.4;
+  }
+
+  .link-desc {
+    font-size: 12px;
+    color: var(--text-secondary);
+    display: -webkit-box;
+    -webkit-line-clamp: 2;
+    -webkit-box-orient: vertical;
+    line-clamp: 2;
+    overflow: hidden;
+    line-height: 1.4;
+  }
+
+  .link-icon {
+    width: 40px;
+    height: 40px;
+    background: var(--bg-tertiary);
+    border-radius: 4px;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    color: var(--text-tertiary);
+    flex-shrink: 0;
+
+    svg {
+      opacity: 0.6;
+    }
+  }
+}
+
+/* 适配发送方的背景，使其从气泡颜色中脱离出来，看起来像个独立的卡片 */
+.message-bubble.sent .link-message {
+  background: #fff;
+  border: 1px solid rgba(0, 0, 0, 0.1);
+
+  .link-title {
+    color: #333;
+  }
+
+  .link-desc {
+    color: #666;
+  }
+
+  .link-icon {
+    background: #f5f5f5;
+  }
 }
--- a/src/pages/ChatPage.tsx
+++ b/src/pages/ChatPage.tsx
@@ -1,5 +1,5 @@
 import React, { useState, useEffect, useRef, useCallback, useMemo } from 'react'
-import { Search, MessageSquare, AlertCircle, Loader2, RefreshCw, X, ChevronDown, Info, Calendar, Database, Hash, Play, Pause, Image as ImageIcon } from 'lucide-react'
+import { Search, MessageSquare, AlertCircle, Loader2, RefreshCw, X, ChevronDown, Info, Calendar, Database, Hash, Play, Pause, Image as ImageIcon, Link } from 'lucide-react'
 import { createPortal } from 'react-dom'
 import { useChatStore } from '../stores/chatStore'
 import type { ChatSession, Message } from '../types/models'
@@ -1865,6 +1865,10 @@ function MessageBubble({ message, session, showTime, myAvatarUrl, isGroupChat, o
    )
  }

+  // 检测是否为链接卡片消息
+  const isLinkMessage = String(message.localType) === '21474836529' ||
+    (message.rawContent && (message.rawContent.includes('<appmsg') || message.rawContent.includes('&lt;appmsg'))) ||
+    (message.parsedContent && (message.parsedContent.includes('<appmsg') || message.parsedContent.includes('&lt;appmsg')))
  const bubbleClass = isSent ? 'sent' : 'received'

  // 头像逻辑：
@@ -1878,6 +1882,7 @@ function MessageBubble({ message, session, showTime, myAvatarUrl, isGroupChat, o
    ? '我'
    : getAvatarLetter(isGroupChat ? (senderName || message.senderUsername || '?') : (session.displayName || session.username))

+
  // 是否有引用消息
  const hasQuote = message.quotedContent && message.quotedContent.length > 0

@@ -2166,6 +2171,10 @@ function MessageBubble({ message, session, showTime, myAvatarUrl, isGroupChat, o
        />
      )
    }
+
+    // 解析引用消息（Links / App Messages）
+    // localType: 21474836529 corresponds to AppMessage which often contains links
+
    // 带引用的消息
    if (hasQuote) {
      return (
@@ -2178,6 +2187,68 @@ function MessageBubble({ message, session, showTime, myAvatarUrl, isGroupChat, o
        </div>
      )
    }
+
+    // 解析引用消息（Links / App Messages）
+    // localType: 21474836529 corresponds to AppMessage which often contains links
+    if (isLinkMessage) {
+      try {
+        // 清理内容：移除可能的 wxid 前缀，找到 XML 起始位置
+        let contentToParse = message.rawContent || message.parsedContent || '';
+        const xmlStartIndex = contentToParse.indexOf('<');
+        if (xmlStartIndex >= 0) {
+          contentToParse = contentToParse.substring(xmlStartIndex);
+        }
+
+        // 处理 HTML 转义字符
+        if (contentToParse.includes('&lt;')) {
+          contentToParse = contentToParse
+            .replace(/&lt;/g, '<')
+            .replace(/&gt;/g, '>')
+            .replace(/&amp;/g, '&')
+            .replace(/&quot;/g, '"')
+            .replace(/&apos;/g, "'");
+        }
+
+        const parser = new DOMParser();
+        const doc = parser.parseFromString(contentToParse, "text/xml");
+        const appMsg = doc.querySelector('appmsg');
+
+        if (appMsg) {
+          const title = doc.querySelector('title')?.textContent || '未命名链接';
+          const des = doc.querySelector('des')?.textContent || '无描述';
+          const url = doc.querySelector('url')?.textContent || '';
+
+          return (
+            <div
+              className="link-message"
+              onClick={(e) => {
+                e.stopPropagation();
+                if (url) {
+                  // 优先使用 electron 接口打开外部浏览器
+                  if (window.electronAPI?.shell?.openExternal) {
+                    window.electronAPI.shell.openExternal(url);
+                  } else {
+                    window.open(url, '_blank');
+                  }
+                }
+              }}
+            >
+              <div className="link-header">
+                <div className="link-content">
+                  <div className="link-title" title={title}>{title}</div>
+                  <div className="link-desc" title={des}>{des}</div>
+                </div>
+                <div className="link-icon">
+                  <Link size={24} />
+                </div>
+              </div>
+            </div>
+          );
+        }
+      } catch (e) {
+        console.error('Failed to parse app message', e);
+      }
+    }
    // 普通消息
    return <div className="bubble-content">{renderTextWithEmoji(cleanMessageContent(message.parsedContent))}</div>
  }