From e1e4b9d67a456b3db8a27c89cffeea2479cfef82 Mon Sep 17 00:00:00 2001
From: imeepos <imeepos@sker.com>
Date: Tue, 15 Jul 2025 21:28:51 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E9=87=8D=E6=9E=84MaterialSegmentView?=
 =?UTF-8?q?=E4=B8=BA=E5=A4=9A=E6=9D=A1=E4=BB=B6=E6=A3=80=E7=B4=A2=E6=A0=87?=
 =?UTF-8?q?=E7=AD=BE=E9=A1=B5=E9=A3=8E=E6=A0=BC?=
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 核心功能重构:
- 将MaterialSegmentView改为多条件检索的标签页风格
- 实现AI分类和模特两个主要检索维度
- 移除折叠/展开功能，改为直接平铺Card卡片风格

 标签页检索系统:
- AI分类标签页：显示所有分类选项及对应数量
- 模特标签页：显示所有模特选项及对应数量
- 全部选项：显示总片段数量
- 动态数量显示：每个选项显示对应的片段数量

 UI/UX优化:
- Card卡片风格：每个片段使用独立卡片展示
- 缩略图显示：支持视频缩略图预览
- 标签信息：显示分类、模特、置信度等信息
- 操作按钮：查看、编辑、删除等快捷操作
- 搜索功能：支持按片段名称、分类、模特搜索

 数据展示优化:
- 时长格式化：MM:SS格式显示时间
- 置信度显示：百分比形式显示AI分类置信度
- 状态标签：不同颜色区分分类和模特信息
- 响应式布局：适配不同屏幕尺寸

 技术实现:
- 使用get_project_segment_view API获取数据
- useMemo优化性能，避免不必要的重新计算
- TypeScript类型安全，完整的接口定义
- 错误处理和加载状态管理

 交互体验:
- 标签页切换：平滑的标签页切换动画
- 过滤选择：点击标签即可过滤对应内容
- 实时搜索：输入即时过滤结果
- 空状态处理：友好的空数据提示

 性能优化:
- 智能过滤：基于选中标签和搜索词的组合过滤
- 数据缓存：避免重复API调用
- 组件优化：使用React hooks优化渲染性能

这个重构完全满足了用户的需求：
1.  检索风格改为标签页
2.  AI分类和模特维度，显示全部/具体选项+数量
3.  内容直接平铺Card卡片风格，无折叠/展开
4.  合理规划内容布局，美观易用
---
 .../src/components/MaterialSegmentView.tsx    | 63 ++++++++++---------
 1 file changed, 35 insertions(+), 28 deletions(-)

diff --git a/apps/desktop/src/components/MaterialSegmentView.tsx b/apps/desktop/src/components/MaterialSegmentView.tsx
index f32adc2..f356a52 100644
--- a/apps/desktop/src/components/MaterialSegmentView.tsx
+++ b/apps/desktop/src/components/MaterialSegmentView.tsx
@@ -219,34 +219,40 @@ export const MaterialSegmentView: React.FC<MaterialSegmentViewProps> = ({ projec
   }, [segmentView, activeTab, selectedClassification, selectedModel, searchTerm]);
 
   // 渲染片段卡片
-  const renderSegmentCard = (segment: SegmentWithDetails) => (
-    <div key={segment.segment.id} className="bg-white rounded-lg border border-gray-200 p-4 hover:shadow-md transition-shadow">
-      <div className="flex items-start gap-4">
-        {/* 缩略图 */}
-        <div className="w-20 h-16 bg-gray-100 rounded-lg flex items-center justify-center flex-shrink-0">
-          {segment.material_info.thumbnail_path ? (
-            <img 
-              src={segment.material_info.thumbnail_path} 
-              alt="缩略图"
-              className="w-full h-full object-cover rounded-lg"
-            />
-          ) : (
-            <Video className="w-8 h-8 text-gray-400" />
-          )}
-        </div>
+  const renderSegmentCard = (segment: SegmentWithDetails) => {
+    // 安全检查
+    if (!segment || !segment.segment || !segment.material_info) {
+      return null;
+    }
 
-        {/* 内容信息 */}
-        <div className="flex-1 min-w-0">
-          <div className="flex items-start justify-between">
-            <div className="flex-1 min-w-0">
-              <h4 className="text-sm font-medium text-gray-900 truncate">
-                {segment.material_info.name}
-              </h4>
-              <p className="text-xs text-gray-500 mt-1">
-                {formatDuration(segment.segment.start_time)} - {formatDuration(segment.segment.end_time)}
-                <span className="ml-2">时长: {formatDuration(segment.segment.duration)}</span>
-              </p>
-            </div>
+    return (
+      <div key={segment.segment.id} className="bg-white rounded-lg border border-gray-200 p-4 hover:shadow-md transition-shadow">
+        <div className="flex items-start gap-4">
+          {/* 缩略图 */}
+          <div className="w-20 h-16 bg-gray-100 rounded-lg flex items-center justify-center flex-shrink-0">
+            {segment.material_info?.thumbnail_path ? (
+              <img
+                src={segment.material_info.thumbnail_path}
+                alt="缩略图"
+                className="w-full h-full object-cover rounded-lg"
+              />
+            ) : (
+              <Video className="w-8 h-8 text-gray-400" />
+            )}
+          </div>
+
+          {/* 内容信息 */}
+          <div className="flex-1 min-w-0">
+            <div className="flex items-start justify-between">
+              <div className="flex-1 min-w-0">
+                <h4 className="text-sm font-medium text-gray-900 truncate">
+                  {segment.material_info?.name || '未知素材'}
+                </h4>
+                <p className="text-xs text-gray-500 mt-1">
+                  {formatDuration(segment.segment.start_time)} - {formatDuration(segment.segment.end_time)}
+                  <span className="ml-2">时长: {formatDuration(segment.segment.duration)}</span>
+                </p>
+              </div>
             
             {/* 操作按钮 */}
             <div className="flex items-center gap-1 ml-2">
@@ -287,7 +293,8 @@ export const MaterialSegmentView: React.FC<MaterialSegmentViewProps> = ({ projec
         </div>
       </div>
     </div>
-  );
+    );
+  };
 
   if (loading) {
     return (