refactor(pages): 优化资料和收藏页面的文件打开交互

- 移除下载/查看按钮，改为点击内容直接打开文件
- 收藏页面：点击图标、标题、分类、日期触发打开
- 资料列表页面：点击标题和描述触发打开
- 将"下载中"改为"打开中"，更符合用户心理预期
- 统一两个页面的文件打开逻辑和错误处理

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

@@ -20,8 +20,8 @@
     <!-- List Section -->
     <view class="w-[706rpx] mt-[32rpx] flex flex-col gap-[24rpx]">
       <view v-for="(item, index) in filteredList" :key="index"
-        class="bg-white rounded-[24rpx] p-[32rpx] shadow-sm flex items-center justify-between" @tap="onView(item)">
-        <view class="flex items-center flex-1 mr-[24rpx]">
+        class="bg-white rounded-[24rpx] p-[32rpx] shadow-sm flex items-center justify-between">
+        <view class="flex items-center flex-1 mr-[24rpx]" @tap="onView(item)">
           <!-- Icon (Text Type Icons as requested) -->
           <view class="w-[80rpx] h-[80rpx] rounded-[16rpx] flex items-center justify-center mr-[24rpx]"
             :class="item.iconBgClass">
@@ -41,10 +41,6 @@
 
         <!-- Action Buttons -->
         <view class="flex items-center gap-[16rpx]">
-          <!-- Download Button -->
-          <view class="p-[10rpx]" @tap.stop="onDownload(item)">
-            <IconFont name="Download" size="18" color="#007AFF" />
-          </view>
           <!-- Delete Button -->
           <view class="p-[10rpx]" @tap.stop="onDelete(item)">
             <IconFont name="Del" size="18" color="#999" />
@@ -139,7 +135,24 @@ const filteredList = computed(() => {
 })
 
 const onView = (item) => {
-  Taro.showToast({ title: `打开: ${item.title}`, icon: 'none' })
+  // 检查是否有下载地址
+  if (!item.downloadUrl) {
+    Taro.showToast({
+      title: '该文件暂无查看地址',
+      icon: 'none',
+      duration: 2000
+    })
+    return
+  }
+
+  // 显示加载提示
+  Taro.showLoading({
+    title: '打开中...',
+    mask: true
+  })
+
+  // 下载并打开文件
+  downloadAndOpenFile(item)
 }
 
 // 打开文件的通用函数
@@ -216,31 +229,8 @@ const onDelete = (item) => {
   })
 }
 
-const onDownload = (item) => {
-  // 检查是否有下载地址
-  if (!item.downloadUrl) {
-    Taro.showToast({
-      title: '该文件暂无下载地址',
-      icon: 'none',
-      duration: 2000
-    })
-    return
-  }
-
-  // 显示确认弹窗
-  Taro.showModal({
-    title: '下载确认',
-    content: `确定要下载"${item.title}"吗？`,
-    confirmText: '下载',
-    cancelText: '取消',
-    success: async (res) => {
-      if (res.confirm) {
-        // 显示加载提示
-        Taro.showLoading({
-          title: '下载中...',
-          mask: true
-        })
-
+// 下载并打开文件的内部函数
+const downloadAndOpenFile = async (item) => {
   try {
     // 下载文件
     const downloadResult = await Taro.downloadFile({
@@ -249,11 +239,11 @@ const onDownload = (item) => {
 
     // 检查下载结果
     if (downloadResult.statusCode !== 200) {
-            throw new Error(`下载失败: HTTP ${downloadResult.statusCode}`)
+      throw new Error(`打开失败: HTTP ${downloadResult.statusCode}`)
     }
 
     if (!downloadResult.tempFilePath) {
-            throw new Error('下载失败: 未获取到文件')
+      throw new Error('打开失败: 未获取到文件')
     }
 
     // 隐藏加载提示
@@ -286,10 +276,10 @@ const onDownload = (item) => {
     // 确保隐藏加载提示
     Taro.hideLoading()
 
-          console.error('下载过程出错:', error)
+    console.error('打开文件出错:', error)
 
     // 根据错误类型显示不同的提示
-          let errorMessage = '下载失败，请重试'
+    let errorMessage = '打开失败，请重试'
     if (error.errMsg && error.errMsg.includes('network')) {
       errorMessage = '网络连接失败，请检查网络'
     } else if (error.errMsg && error.errMsg.includes('TLS')) {
@@ -302,9 +292,6 @@ const onDownload = (item) => {
       duration: 2000
     })
   }
-      }
-    }
-  })
 }
 </script>
 

@@ -26,7 +26,7 @@
       <div class="bg-white rounded-[32rpx] p-[32rpx] shadow-sm">
         <div v-for="(item, index) in list" :key="index">
            <div class="flex justify-between items-start pt-[32rpx] first:pt-0">
-              <div class="flex items-start flex-1 mr-[20rpx]">
+              <div class="flex items-start flex-1 mr-[20rpx]" @tap="onView(item)">
                 <div class="w-[80rpx] h-[88rpx] mr-[24rpx] flex-shrink-0 flex items-center justify-center bg-blue-50 rounded-[12rpx]">
                   <IconFont :name="item.iconName || 'Order'" size="32" :color="item.iconColor || '#2563EB'" />
                 </div>
@@ -39,8 +39,6 @@
                   </span>
                 </div>
               </div>
-              <!-- Action Icon (Download/Detail) -->
-              <IconFont name="Download" size="20" color="#9CA3AF" />
             </div>
 
             <div class="flex items-center mt-[16rpx] ml-[104rpx] pb-[32rpx]">
@@ -74,6 +72,7 @@ import { ref } from 'vue'
 import NavHeader from '@/components/NavHeader.vue'
 import TabBar from '@/components/TabBar.vue'
 import IconFont from '@/components/IconFont.vue'
+import Taro from '@tarojs/taro'
 
 const searchValue = ref('')
 
@@ -84,7 +83,10 @@ const list = ref([
     size: '2.1MB',
     iconName: 'Order',
     iconColor: '#EF4444',
-    collected: true
+    collected: true,
+    // 添加文件相关数据
+    fileName: '2024年保险代理人考试大纲.pdf',
+    downloadUrl: 'https://cdn.ipadbiz.cn/manulife/document/1_%E7%BE%8E%E4%B9%90%E7%88%B1%E8%A7%89%E6%95%99%E8%82%B22024%E9%A1%B9%E7%9B%AE%E5%9B%BE%E5%BD%B1%E4%BB%8B%E7%BB%8D_.pdf'
   },
   {
     title: '历年真题汇总及解析.pdf',
@@ -92,7 +94,9 @@ const list = ref([
     size: '5.3MB',
     iconName: 'Order',
     iconColor: '#EF4444',
-    collected: false
+    collected: false,
+    fileName: '历年真题汇总及解析.pdf',
+    downloadUrl: 'https://cdn.ipadbiz.cn/manulife/document/1_%E7%BE%8E%E4%B9%90%E7%88%B1%E8%A7%89%E6%95%99%E8%82%B22024%E9%A1%B9%E7%9B%AE%E5%9B%BE%E5%BD%B1%E4%BB%8B%E7%BB%8D_.pdf'
   },
   {
     title: '考试技巧与经验分享.pdf',
@@ -100,7 +104,9 @@ const list = ref([
     size: '1.8MB',
     iconName: 'Order',
     iconColor: '#EF4444',
-    collected: false
+    collected: false,
+    fileName: '考试技巧与经验分享.pdf',
+    downloadUrl: 'https://cdn.ipadbiz.cn/manulife/document/1_%E7%BE%8E%E4%B9%90%E7%88%B1%E8%A7%89%E6%95%99%E8%82%B22024%E9%A1%B9%E7%9B%AE%E5%9B%BE%E5%BD%B1%E4%BB%8B%E7%BB%8D_.pdf'
   },
   {
     title: '保险基础知识速记手册.pdf',
@@ -108,7 +114,9 @@ const list = ref([
     size: '3.2MB',
     iconName: 'Order',
     iconColor: '#EF4444',
-    collected: false
+    collected: false,
+    fileName: '保险基础知识速记手册.pdf',
+    downloadUrl: 'https://cdn.ipadbiz.cn/manulife/document/1_%E7%BE%8E%E4%B9%90%E7%88%B1%E8%A7%89%E6%95%99%E8%82%B22024%E9%A1%B9%E7%9B%AE%E5%9B%BE%E5%BD%B1%E4%BB%8B%E7%BB%8D_.pdf'
   },
   {
     title: '模拟试卷10套及答案.pdf',
@@ -116,7 +124,9 @@ const list = ref([
     size: '4.5MB',
     iconName: 'Order',
     iconColor: '#EF4444',
-    collected: true
+    collected: true,
+    fileName: '模拟试卷10套及答案.pdf',
+    downloadUrl: 'https://cdn.ipadbiz.cn/manulife/document/1_%E7%BE%8E%E4%B9%90%E7%88%B1%E8%A7%89%E6%95%99%E8%82%B22024%E9%A1%B9%E7%9B%AE%E5%9B%BE%E5%BD%B1%E4%BB%8B%E7%BB%8D_.pdf'
   },
   {
     title: '法律法规重点条款解读.pdf',
@@ -124,7 +134,9 @@ const list = ref([
     size: '2.8MB',
     iconName: 'Order',
     iconColor: '#EF4444',
-    collected: false
+    collected: false,
+    fileName: '法律法规重点条款解读.pdf',
+    downloadUrl: 'https://cdn.ipadbiz.cn/manulife/document/1_%E7%BE%8E%E4%B9%90%E7%88%B1%E8%A7%89%E6%95%99%E8%82%B22024%E9%A1%B9%E7%9B%AE%E5%9B%BE%E5%BD%B1%E4%BB%8B%E7%BB%8D_.pdf'
   },
   {
     title: '考试常见易错题分析.pdf',
@@ -132,7 +144,9 @@ const list = ref([
     size: '1.5MB',
     iconName: 'Order',
     iconColor: '#EF4444',
-    collected: false
+    collected: false,
+    fileName: '考试常见易错题分析.pdf',
+    downloadUrl: 'https://cdn.ipadbiz.cn/manulife/document/1_%E7%BE%8E%E4%B9%90%E7%88%B1%E8%A7%89%E6%95%99%E8%82%B22024%E9%A1%B9%E7%9B%AE%E5%9B%BE%E5%BD%B1%E4%BB%8B%E7%BB%8D_.pdf'
   },
   {
     title: '案例分析题库及解答.pdf',
@@ -140,7 +154,9 @@ const list = ref([
     size: '3.9MB',
     iconName: 'Order',
     iconColor: '#EF4444',
-    collected: false
+    collected: false,
+    fileName: '案例分析题库及解答.pdf',
+    downloadUrl: 'https://cdn.ipadbiz.cn/manulife/document/1_%E7%BE%8E%E4%B9%90%E7%88%B1%E8%A7%89%E6%95%99%E8%82%B22024%E9%A1%B9%E7%9B%AE%E5%9B%BE%E5%BD%B1%E4%BB%8B%E7%BB%8D_.pdf'
   },
   {
     title: '考前冲刺复习资料.pdf',
@@ -148,7 +164,9 @@ const list = ref([
     size: '2.3MB',
     iconName: 'Order',
     iconColor: '#EF4444',
-    collected: false
+    collected: false,
+    fileName: '考前冲刺复习资料.pdf',
+    downloadUrl: 'https://cdn.ipadbiz.cn/manulife/document/1_%E7%BE%8E%E4%B9%90%E7%88%B1%E8%A7%89%E6%95%99%E8%82%B22024%E9%A1%B9%E7%9B%AE%E5%9B%BE%E5%BD%B1%E4%BB%8B%E7%BB%8D_.pdf'
   },
   {
     title: '考场注意事项及答题技巧.pdf',
@@ -156,7 +174,9 @@ const list = ref([
     size: '1.2MB',
     iconName: 'Order',
     iconColor: '#EF4444',
-    collected: false
+    collected: false,
+    fileName: '考场注意事项及答题技巧.pdf',
+    downloadUrl: 'https://cdn.ipadbiz.cn/manulife/document/1_%E7%BE%8E%E4%B9%90%E7%88%B1%E8%A7%89%E6%95%99%E8%82%B22024%E9%A1%B9%E7%9B%AE%E5%9B%BE%E5%BD%B1%E4%BB%8B%E7%BB%8D_.pdf'
   }
 ])
 
@@ -174,4 +194,151 @@ const onSearch = () => {
 const toggleCollect = (item) => {
   item.collected = !item.collected
 }
+
+// 打开文件的通用函数
+const openFile = async (filePath, item) => {
+  try {
+    await Taro.openDocument({
+      filePath: filePath,
+      showMenu: true, // 显示右上角菜单，用户可以转发、保存等
+      success: () => {
+        console.log('文件打开成功')
+        // 文件打开后，延迟提示用户如果看不到内容该如何操作
+        const fileExt = item.fileName.split('.').pop()?.toLowerCase() || ''
+        const unsupportedFormats = ['docx', 'doc', 'pptx', 'ppt', 'xlsx', 'xls']
+
+        if (unsupportedFormats.includes(fileExt)) {
+          setTimeout(() => {
+            Taro.showToast({
+              title: '如无法预览，请使用右上角菜单分享',
+              icon: 'none',
+              duration: 3000
+            })
+          }, 1500)
+        }
+      },
+      fail: (err) => {
+        console.error('打开文件失败:', err)
+
+        // 获取文件扩展名
+        const fileExt = item.fileName.split('.').pop()?.toLowerCase() || ''
+
+        // 根据文件类型给出提示
+        let message = '文件打开失败'
+        let suggestion = ''
+
+        if (['docx', 'doc', 'pptx', 'ppt', 'xlsx', 'xls'].includes(fileExt)) {
+          message = '暂不支持预览 Office 文档'
+          suggestion = '\n\n建议：\n1. 点击右上角"..."菜单\n2. 选择"发送给朋友"\n3. 在电脑或支持的应用中打开'
+        } else if (['pdf'].includes(fileExt)) {
+          message = 'PDF 文件打开失败'
+          suggestion = '\n\n文件可能已损坏，请联系管理员'
+        } else {
+          message = `暂不支持预览 ${fileExt.toUpperCase()} 格式文件`
+          suggestion = '\n\n请在电脑或其他应用中打开'
+        }
+
+        Taro.showModal({
+          title: '提示',
+          content: message + suggestion,
+          showCancel: false,
+          confirmText: '我知道了'
+        })
+      }
+    })
+  } catch (error) {
+    console.error('打开文件异常:', error)
+    Taro.showToast({
+      title: '打开文件失败',
+      icon: 'none',
+      duration: 2000
+    })
+  }
+}
+
+// 下载并打开文件的内部函数
+const downloadAndOpenFile = async (item) => {
+  try {
+    // 下载文件
+    const downloadResult = await Taro.downloadFile({
+      url: item.downloadUrl
+    })
+
+    // 检查下载结果
+    if (downloadResult.statusCode !== 200) {
+      throw new Error(`打开失败: HTTP ${downloadResult.statusCode}`)
+    }
+
+    if (!downloadResult.tempFilePath) {
+      throw new Error('打开失败: 未获取到文件')
+    }
+
+    // 隐藏加载提示
+    Taro.hideLoading()
+
+    // 获取文件扩展名
+    const fileExt = item.fileName.split('.').pop()?.toLowerCase() || ''
+
+    // 微信小程序对 Office 文档支持有限，提前提示用户
+    const unsupportedFormats = ['docx', 'doc', 'pptx', 'ppt', 'xlsx', 'xls']
+
+    if (unsupportedFormats.includes(fileExt)) {
+      // 对于 Office 文档，先提示用户，但仍尝试打开
+      Taro.showModal({
+        title: '预览提示',
+        content: `小程序对 ${fileExt.toUpperCase()} 文档的预览支持有限，如果显示为空白，请点击右上角"..."菜单，选择"发送给朋友"后在电脑或其他应用中打开。\n\n是否继续尝试预览？`,
+        confirmText: '继续',
+        cancelText: '取消',
+        success: (modalRes) => {
+          if (modalRes.confirm) {
+            openFile(downloadResult.tempFilePath, item)
+          }
+        }
+      })
+    } else {
+      // 其他格式直接打开
+      await openFile(downloadResult.tempFilePath, item)
+    }
+  } catch (error) {
+    // 确保隐藏加载提示
+    Taro.hideLoading()
+
+    console.error('打开文件出错:', error)
+
+    // 根据错误类型显示不同的提示
+    let errorMessage = '打开失败，请重试'
+    if (error.errMsg && error.errMsg.includes('network')) {
+      errorMessage = '网络连接失败，请检查网络'
+    } else if (error.errMsg && error.errMsg.includes('TLS')) {
+      errorMessage = '安全连接失败，请检查网络'
+    }
+
+    Taro.showToast({
+      title: errorMessage,
+      icon: 'none',
+      duration: 2000
+    })
+  }
+}
+
+const onView = (item) => {
+  // 检查是否有下载地址
+  if (!item.downloadUrl) {
+    Taro.showToast({
+      title: '该文件暂无查看地址',
+      icon: 'none',
+      duration: 2000
+    })
+    return
+  }
+
+  // 显示加载提示
+  Taro.showLoading({
+    title: '打开中...',
+    mask: true
+  })
+
+  // 下载并打开文件
+  downloadAndOpenFile(item)
+}
 </script>