feat(checkin): 启用多附件功能并添加文本折叠与媒体标签页

- 在环境变量中启用多附件功能，支持图片、视频和音频的标签页切换
- 为打卡卡片添加文本内容折叠/展开功能，当文本溢出时显示"全文/收起"按钮
- 重构媒体展示逻辑，当存在多种媒体类型时使用标签页组织，单一类型时保持原有布局
- 添加单元测试确保组件功能正确性，配置Vitest测试环境
- 更新TypeScript类型定义和开发依赖以支持测试

@@ -17,7 +17,7 @@ VITE_CONSOLE = 0
 VITE_APPID=微信appID
 
 # 是否开启多附件功能
-VITE_CHECKIN_MULTI_ATTACHMENT = 0
+VITE_CHECKIN_MULTI_ATTACHMENT = 1
 
 # 是否开启打卡草稿缓存功能
 VITE_CHECKIN_DRAFT_CACHE = 0

@@ -58,9 +58,11 @@
   "devDependencies": {
     "@vitejs/plugin-vue": "^5.2.1",
     "@vitejs/plugin-vue-jsx": "^4.1.2",
+    "@vue/test-utils": "^2.4.6",
     "@vueuse/core": "^13.0.0",
     "autoprefixer": "^10.4.19",
     "axios": "^1.8.4",
+    "jsdom": "^24.1.3",
     "less": "^4.2.2",
     "postcss": "^8.4.35",
     "qs": "^6.14.0",

@@ -71,6 +71,6 @@ declare global {
 // for type re-export
 declare global {
   // @ts-ignore
-  export type { Component, Slot, Slots, ComponentPublicInstance, ComputedRef, DirectiveBinding, ExtractDefaultPropTypes, ExtractPropTypes, ExtractPublicPropTypes, InjectionKey, PropType, Ref, MaybeRef, MaybeRefOrGetter, VNode, WritableComputedRef } from 'vue'
+  export type { Component, ComponentPublicInstance, ComputedRef, DirectiveBinding, ExtractDefaultPropTypes, ExtractPropTypes, ExtractPublicPropTypes, InjectionKey, PropType, Ref, MaybeRef, MaybeRefOrGetter, VNode, WritableComputedRef } from 'vue'
   import('vue')
 }

+import { mount } from '@vue/test-utils'
+import { describe, it, expect } from 'vitest'
+import CheckinCard from '../CheckinCard.vue'
+
+describe('CheckinCard.vue', () => {
+  const defaultPost = {
+    id: 1,
+    user: { name: 'Test User', avatar: '' },
+    content: 'Test Content',
+    images: [],
+    videoList: [],
+    audio: [],
+    likes: 0,
+    is_liked: false,
+    is_my: false
+  }
+
+  const globalStubs = {
+    'van-image': true,
+    'van-row': true,
+    'van-col': true,
+    'van-icon': true,
+    'van-image-preview': true,
+    'van-tabs': { template: '<div><slot /></div>' },
+    'van-tab': { name: 'van-tab', template: '<div><slot /></div>', props: ['title'] },
+    'PostCountModel': true,
+    'VideoPlayer': true,
+    'AudioPlayer': true
+  }
+
+  it('renders content correctly', () => {
+    const wrapper = mount(CheckinCard, {
+      props: { post: defaultPost },
+      global: {
+        stubs: globalStubs
+      }
+    })
+    expect(wrapper.text()).toContain('Test Content')
+  })
+
+  it('shows expand button when content overflows', async () => {
+    const wrapper = mount(CheckinCard, {
+      props: { post: { ...defaultPost, content: 'Long content...' } },
+      global: {
+        stubs: globalStubs
+      }
+    })
+
+    const textEl = wrapper.find('.post-text').element
+    Object.defineProperty(textEl, 'scrollHeight', { value: 200, configurable: true })
+    Object.defineProperty(textEl, 'clientHeight', { value: 100, configurable: true })
+
+    await wrapper.setProps({ post: { ...defaultPost, content: 'Updated Long Content' } })
+    await wrapper.vm.$nextTick()
+  })
+
+  it('shows tabs when multiple media types exist', () => {
+    const postWithMultiMedia = {
+      ...defaultPost,
+      images: ['img1.jpg'],
+      videoList: [{ id: 1, video: 'vid1.mp4' }],
+      audio: []
+    }
+
+    const wrapper = mount(CheckinCard, {
+      props: { post: postWithMultiMedia },
+      global: {
+        stubs: globalStubs
+      }
+    })
+
+    const tabs = wrapper.findAllComponents({ name: 'van-tab' })
+    expect(tabs.length).toBe(2)
+    expect(tabs[0].props('title')).toBe('图片')
+    expect(tabs[1].props('title')).toBe('视频')
+  })
+
+  it('does not show tabs when single media type exists', () => {
+    const postWithSingleMedia = {
+      ...defaultPost,
+      images: ['img1.jpg'],
+      videoList: [],
+      audio: []
+    }
+
+    const wrapper = mount(CheckinCard, {
+      props: { post: postWithSingleMedia },
+      global: {
+        stubs: globalStubs
+      }
+    })
+
+    const tabs = wrapper.findAllComponents({ name: 'van-tab' })
+    expect(tabs.length).toBe(0)
+    expect(wrapper.find('.post-images').exists()).toBe(true)
+  })
+})

 <!--
   * @Date: 2025-05-29 15:34:17
  * @LastEditors: hookehuyr hookehuyr@gmail.com
- * @LastEditTime: 2026-01-24 15:29:28
+ * @LastEditTime: 2026-01-26 09:52:40
  * @FilePath: /mlaj/src/views/checkin/IndexCheckInPage.vue
   * @Description: 用户打卡主页
 -->

+/*
+ * @Date: 2026-01-26 13:31:38
+ * @LastEditors: hookehuyr hookehuyr@gmail.com
+ * @LastEditTime: 2026-01-26 13:33:54
+ * @FilePath: /mlaj/vitest.config.js
+ * @Description: 文件描述
+ */
+import { defineConfig } from 'vitest/config'
+import vue from '@vitejs/plugin-vue'
+import path from 'path'
+
+export default defineConfig({
+  plugins: [vue()],
+  resolve: {
+    alias: {
+      "@": path.resolve(__dirname, "src"),
+    }
+  },
+  test: {
+    environment: 'jsdom',
+    css: {
+        include: [],
+        modules: {
+            classNameStrategy: 'non-scoped'
+        }
+    },
+    server: {
+        deps: {
+            inline: ['vant']
+        }
+    }
+  }
+})