From 66aca32b654f5989407a00489ad6b4574ef1a7eb Mon Sep 17 00:00:00 2001
From: lanyuanxiaoyao <lanyuanxiaoyao@gmail.com>
Date: Wed, 11 Dec 2024 16:36:21 +0800
Subject: [PATCH] =?UTF-8?q?=E6=A0=B7=E5=BC=8F=E4=BC=98=E5=8C=96?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/App.vue                    | 35 +++++++------
 src/components/ProjectList.vue | 96 +++++++++++++++++++++++++++++++---
 src/components/VirtualList.vue |  4 +-
 3 files changed, 110 insertions(+), 25 deletions(-)

diff --git a/src/App.vue b/src/App.vue
index bdd9859..a3a8f67 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -2,8 +2,8 @@
 import ProjectList from './components/ProjectList.vue'
 import type { ListItem, MenuItem } from '@/types'
 
-const samplePic = 
-'data:image/png;base64,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'
+const samplePic =
+  'data:image/png;base64,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'
 // 生成模拟数据
 const listData: ListItem[] = Array.from({ length: 1000 }, (_, i) => ({
   id: i,
@@ -12,35 +12,35 @@ const listData: ListItem[] = Array.from({ length: 1000 }, (_, i) => ({
   // 随机选择一个图标
   icon: samplePic,
   tags: [
-    { id: 1, name: 'Vue', color: '#42b883' },
-    { id: 2, name: 'TypeScript', color: '#3178c6' },
-    ...(i % 3 === 0 ? [{ id: 3, name: 'React', color: '#149eca' }] : []),
-    ...(i % 4 === 0 ? [{ id: 4, name: 'Node.js', color: '#539e43' }] : []),
-  ]
+    ...(i % 2 === 0 ? [{ id: 1, name: 'Vue', color: '#42b883' }] : []),
+    ...(i % 3 === 0 ? [{ id: 2, name: 'TypeScript', color: '#3178c6' }] : []),
+    ...(i % 4 === 0 ? [{ id: 3, name: 'React', color: '#149eca' }] : []),
+    ...(i % 5 === 0 ? [{ id: 4, name: 'Node.js', color: '#539e43' }] : []),
+  ],
 }))
 
 // 自定义菜单项
 const menuItems: MenuItem[] = [
-  { 
-    id: 'refresh', 
+  {
+    id: 'refresh',
     label: '刷新列表',
     action: (item) => {
       console.log('当前选中项:', item)
-    }
+    },
   },
-  { 
-    id: 'clear', 
+  {
+    id: 'clear',
     label: '清空选择',
     action: (item) => {
       console.log('清空前选中项:', item)
-    }
+    },
   },
-  { 
-    id: 'export', 
+  {
+    id: 'export',
     label: '导出数据',
     action: (item) => {
       console.log('当前选中项:', item)
-    }
+    },
   },
 ]
 
@@ -59,7 +59,8 @@ const handleItemClick = (item: ListItem): void => {
 </template>
 
 <style>
-html, body {
+html,
+body {
   margin: 0;
   padding: 0;
   height: 100%;
diff --git a/src/components/ProjectList.vue b/src/components/ProjectList.vue
index 2fce800..9dc5d03 100644
--- a/src/components/ProjectList.vue
+++ b/src/components/ProjectList.vue
@@ -265,8 +265,34 @@ const onAfterLeave = (el: Element): void => {
           >
             <div v-if="showMenu" class="popup-menu" @click.stop>
               <div v-if="selectedItem" class="selected-item-info">
-                <div class="selected-item-name">{{ selectedItem.name }}</div>
-                <div class="selected-item-path">{{ selectedItem.path }}</div>
+                <div class="selected-item-header">
+                  <div class="selected-item-icon">
+                    <img 
+                      v-if="selectedItem.icon" 
+                      :src="selectedItem.icon" 
+                      :alt="selectedItem.name"
+                      width="24" 
+                      height="24"
+                    >
+                    <svg v-else viewBox="0 0 24 24" width="16" height="16">
+                      <circle cx="12" cy="12" r="10" fill="rgba(0, 0, 0, 0.38)" />
+                    </svg>
+                  </div>
+                  <div class="selected-item-name">{{ selectedItem.name }}</div>
+                </div>
+                <div class="selected-item-content">
+                  <div class="selected-item-path">{{ selectedItem.path }}</div>
+                  <div class="selected-item-tags" v-if="selectedItem.tags?.length">
+                    <span 
+                      v-for="tag in selectedItem.tags" 
+                      :key="tag.id"
+                      class="selected-item-tag"
+                      :style="{ backgroundColor: tag.color }"
+                    >
+                      {{ tag.name }}
+                    </span>
+                  </div>
+                </div>
               </div>
               <div class="menu-divider"></div>
               <div
@@ -367,7 +393,7 @@ const onAfterLeave = (el: Element): void => {
   box-shadow: 0 5px 5px -3px rgba(0, 0, 0, 0.2),
               0 8px 10px 1px rgba(0, 0, 0, 0.14),
               0 3px 14px 2px rgba(0, 0, 0, 0.12);
-  min-width: 260px;
+  min-width: 320px;
   padding: 8px 0;
   z-index: 1000;
   transform-origin: top right;
@@ -415,8 +441,8 @@ const onAfterLeave = (el: Element): void => {
 /* 菜单项悬停和选中状态 */
 .menu-item:hover,
 .menu-item-selected {
-  background-color: rgba(98, 0, 238, 0.08);
-  color: rgb(98, 0, 238);
+  background-color: rgba(0, 0, 0, 0.04);
+  color: rgba(0, 0, 0, 0.87);
 }
 
 /* 选中项信息区域 */
@@ -426,12 +452,50 @@ const onAfterLeave = (el: Element): void => {
   border-radius: 8px;
 }
 
+/* 选中项头部区域 */
+.selected-item-header {
+  display: flex;
+  align-items: center;
+  gap: 12px;
+  margin-bottom: 8px;
+}
+
+/* 选中项图标容器 */
+.selected-item-icon {
+  flex-shrink: 0;
+  width: 32px;
+  height: 32px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  color: rgba(0, 0, 0, 0.54);
+  overflow: hidden;
+}
+
+/* 选中项图标图片 */
+.selected-item-icon img {
+  width: 24px;
+  height: 24px;
+  object-fit: contain;
+}
+
 /* 选中项名称 */
 .selected-item-name {
   font-size: 14px;
   font-weight: 500;
   color: rgba(0, 0, 0, 0.87);
-  margin-bottom: 8px;
+  flex: 1;
+  min-width: 0;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+/* 选中项内容区域 */
+.selected-item-content {
+  display: flex;
+  flex-direction: column;
+  gap: 8px;
 }
 
 /* 选中项路径 */
@@ -442,6 +506,26 @@ const onAfterLeave = (el: Element): void => {
   line-height: 1.5;
 }
 
+/* 选中项标签容器 */
+.selected-item-tags {
+  display: flex;
+  gap: 4px;
+  flex-wrap: wrap;
+}
+
+/* 选中项标签样式 */
+.selected-item-tag {
+  font-size: 10px;
+  padding: 2px 6px;
+  border-radius: 12px;
+  font-weight: 400;
+  white-space: nowrap;
+  letter-spacing: 0.4px;
+  text-transform: uppercase;
+  color: #fff !important;
+  opacity: 0.9;
+}
+
 /* Toast 消息容器：居中显示的浮动提示 */
 .toast {
   position: fixed;
diff --git a/src/components/VirtualList.vue b/src/components/VirtualList.vue
index f11f80c..a213793 100644
--- a/src/components/VirtualList.vue
+++ b/src/components/VirtualList.vue
@@ -193,7 +193,7 @@ const lastReachBoundaryTime = ref<{ top: number; bottom: number }>({
 })
 
 /**
- * 处理键盘事件
+ * 处理��盘事件
  * 实现键盘导航、边界循环和项目选择功能
  * @param e 键盘事件对象
  */
@@ -466,7 +466,7 @@ onBeforeUnmount(() => {
 
 /* 选中状态样式 */
 .list-item.selected {
-  background-color: rgba(98, 0, 238, 0.08);
+  background-color: rgba(0, 0, 0, 0.04);
 }
 
 /* 列表项布局容器 */