feat(checkin): 实现打卡动态列表分页加载和日期选择优化

重构打卡动态列表为分页加载方式，提升性能
优化日期选择逻辑，自动重置分页参数并重新加载数据
修复日历日期匹配逻辑，支持完整日期格式匹配

 <!--
   * @Date: 2025-05-29 15:34:17
  * @LastEditors: hookehuyr hookehuyr@gmail.com
- * @LastEditTime: 2025-06-09 15:50:10
+ * @LastEditTime: 2025-06-10 10:20:08
  * @FilePath: /mlaj/src/views/checkin/IndexCheckInPage.vue
   * @Description: 文件描述
  -->
@@ -67,83 +67,92 @@
 
       <div class="text-wrapper">
         <div class="text-header">打卡动态</div>
-        <div class="post-card" v-for="post in checkinDataList" :key="post.id">
-          <div class="post-header">
-            <van-row>
-              <van-col span="4">
-                <van-image round width="2.5rem" height="2.5rem" :src="post.user.avatar" fit="cover" />
-              </van-col>
-              <van-col span="17">
-                <div class="user-info">
-                  <div class="username">{{ post.user.name }}</div>
-                  <div class="post-time">{{ post.user.time }}</div>
-                </div>
-              </van-col>
-              <van-col span="3">
-                <div v-if="post.is_my" class="post-menu">
-                  <van-icon name="edit" @click="editCheckin(post)" />
-                  <van-icon name="delete-o" @click="delCheckin(post)" />
+        <van-list
+          v-if="checkinDataList.length"
+          v-model:loading="loading"
+          :finished="finished"
+          finished-text="没有更多了"
+          @load="onLoad"
+          class="px-4 py-3 space-y-4"
+        >
+          <div class="post-card" v-for="post in checkinDataList" :key="post.id">
+            <div class="post-header">
+              <van-row>
+                <van-col span="4">
+                  <van-image round width="2.5rem" height="2.5rem" :src="post.user.avatar" fit="cover" />
+                </van-col>
+                <van-col span="17">
+                  <div class="user-info">
+                    <div class="username">{{ post.user.name }}</div>
+                    <div class="post-time">{{ post.user.time }}</div>
+                  </div>
+                </van-col>
+                <van-col span="3">
+                  <div v-if="post.is_my" class="post-menu">
+                    <van-icon name="edit" @click="editCheckin(post)" />
+                    <van-icon name="delete-o" @click="delCheckin(post)" />
+                  </div>
+                </van-col>
+              </van-row>
+            </div>
+            <div class="post-content">
+              <div class="post-text">{{ post.content }}</div>
+              <div class="post-media">
+                <div v-if="post.images.length" class="post-images">
+                  <van-image width="30%" fit="cover" v-for="(image, index) in post.images" :key="index" :src="image" radius="5"
+                    @click="openImagePreview(index, post)" />
                 </div>
-              </van-col>
-            </van-row>
-          </div>
-          <div class="post-content">
-            <div class="post-text">{{ post.content }}</div>
-            <div class="post-media">
-              <div v-if="post.images.length" class="post-images">
-                <van-image width="30%" fit="cover" v-for="(image, index) in post.images" :key="index" :src="image" radius="5"
-                  @click="openImagePreview(index, post)" />
-              </div>
-              <van-image-preview v-if="currentPost" v-model:show="showImagePreview" :images="currentPost.images" :start-position="startPosition" :show-index="true" @change="onChange" />
-              <div v-for="(v, idx) in post.videoList" :key="idx">
-              <!-- 视频封面和播放按钮 -->
-                <div v-if="v.video && !v.isPlaying" class="relative w-full rounded-lg overflow-hidden" style="aspect-ratio: 16/9; margin-bottom: 1rem;">
-                  <img :src="v.videoCover || 'https://cdn.ipadbiz.cn/mlaj/images/cover_video_2.png'"
-                    :alt="v.content" class="w-full h-full object-cover" />
-                  <div class="absolute inset-0 flex items-center justify-center cursor-pointer bg-black/20"
-                    @click="startPlay(v)">
-                    <div
-                      class="w-16 h-16 rounded-full bg-black/50 flex items-center justify-center hover:bg-black/70 transition-colors">
-                      <van-icon name="play-circle-o" class="text-white" size="40" />
+                <van-image-preview v-if="currentPost" v-model:show="showImagePreview" :images="currentPost.images" :start-position="startPosition" :show-index="true" @change="onChange" />
+                <div v-for="(v, idx) in post.videoList" :key="idx">
+                <!-- 视频封面和播放按钮 -->
+                  <div v-if="v.video && !v.isPlaying" class="relative w-full rounded-lg overflow-hidden" style="aspect-ratio: 16/9; margin-bottom: 1rem;">
+                    <img :src="v.videoCover || 'https://cdn.ipadbiz.cn/mlaj/images/cover_video_2.png'"
+                      :alt="v.content" class="w-full h-full object-cover" />
+                    <div class="absolute inset-0 flex items-center justify-center cursor-pointer bg-black/20"
+                      @click="startPlay(v)">
+                      <div
+                        class="w-16 h-16 rounded-full bg-black/50 flex items-center justify-center hover:bg-black/70 transition-colors">
+                        <van-icon name="play-circle-o" class="text-white" size="40" />
+                      </div>
                     </div>
                   </div>
+                  <!-- 视频播放器 -->
+                  <VideoPlayer v-if="v.video && v.isPlaying" :video-url="v.video" class="post-video rounded-lg overflow-hidden"
+                    :ref="el => {
+                      if(el) {
+                        // 确保不重复添加
+                        if (!videoPlayers?.includes(el)) {
+                          videoPlayers?.push(el);
+                        }
+                      }
+                    }"
+                    @onPlay="handleVideoPlay(player, post)"
+                    @onPause="handleVideoPause(post)" />
                 </div>
-                <!-- 视频播放器 -->
-                <VideoPlayer v-if="v.video && v.isPlaying" :video-url="v.video" class="post-video rounded-lg overflow-hidden"
+                <AudioPlayer
+                  v-if="post.audio.length"
+                  :songs="post.audio"
+                  class="post-audio"
+                  :id="post.id"
                   :ref="el => {
                     if(el) {
                       // 确保不重复添加
-                      if (!videoPlayers?.includes(el)) {
-                        videoPlayers?.push(el);
+                      if (!audioPlayers?.includes(el)) {
+                        audioPlayers?.push(el);
                       }
                     }
                   }"
-                  @onPlay="handleVideoPlay(player, post)"
-                  @onPause="handleVideoPause(post)" />
+                  @play="(player) => handleAudioPlay(player, post)"
+                />
               </div>
-              <AudioPlayer
-                v-if="post.audio.length"
-                :songs="post.audio"
-                class="post-audio"
-                :id="post.id"
-                :ref="el => {
-                  if(el) {
-                    // 确保不重复添加
-                    if (!audioPlayers?.includes(el)) {
-                      audioPlayers?.push(el);
-                    }
-                  }
-                }"
-                @play="(player) => handleAudioPlay(player, post)"
-              />
+            </div>
+            <div class="post-footer">
+              <van-icon @click="handLike(post)"name="good-job" class="like-icon" :color="post.is_liked ? 'red' : ''" />
+              <span class="like-count">{{ post.likes }}</span>
             </div>
           </div>
-          <div class="post-footer">
-            <van-icon @click="handLike(post)"name="good-job" class="like-icon" :color="post.is_liked ? 'red' : ''" />
-            <span class="like-count">{{ post.likes }}</span>
-          </div>
-        </div>
-        <van-empty v-if="!checkinDataList.length" image="error" description="暂无数据" />
+        </van-list>
+        <van-empty v-else image="error" description="暂无数据" />
       </div>
 
       <div style="height: 5rem;"></div>
@@ -353,33 +362,37 @@ const onChange = (index) => {
   startPosition.value = index;
 }
 const formatter = (day) => {
+  const year = day.date.getFullYear();
   const month = day.date.getMonth() + 1;
   const date = day.date.getDate();
 
   let checkin_days = myCheckinDates.value;
 
-  if (month === 6) {
-    if (checkin_days.includes(date)) {
+  // 检查当前日期是否在签到日期列表中
+  if (checkin_days && checkin_days.length > 0) {
+    // 格式化当前日期为YYYY-MM-DD格式，与checkin_days中的格式匹配
+    const formattedDate = `${year}-${month.toString().padStart(2, '0')}-${date.toString().padStart(2, '0')}`;
+
+    // 检查是否已签到
+    if (checkin_days.includes(formattedDate)) {
       day.className = 'calendar-checkin';
       day.type = 'selected';
-      day.bottomInfo = '已签到'
+      day.bottomInfo = '已签到';
     }
   }
+
   // 选中今天的日期
   if (dayjs(day.date).isSame(new Date(), 'day')) {
     day.className = 'calendar-today';
-    day.type ='selected';
-    day.bottomInfo = '今日'
+    day.type = 'selected';
+    day.bottomInfo = '今日';
   }
 
   return day;
 }
 
 const onSelectDay = (day) => {
-  console.warn('选择了日期', dayjs(day).format('YYYY-MM-DD'));
   getTaskDetail(dayjs(day).format('YYYY-MM'));
-  // 获取打卡动态列表
-  initUploadTaskList(dayjs(day).format('YYYY-MM-DD'));
   // 修改浏览器地址把当前的date加入地址栏, 页面不刷新
   router.push({
     path: route.path,
@@ -388,6 +401,12 @@ const onSelectDay = (day) => {
       date: dayjs(day).format('YYYY-MM-DD')
     }
   })
+  // 重置分页参数
+  page.value = 0
+  checkinDataList.value = []
+  finished.value = false
+  // 重新加载数据
+  onLoad(dayjs(day).format('YYYY-MM-DD'))
 }
 
 const onClickSubtitle = (evt) => {
@@ -442,7 +461,6 @@ const handLike = async (post) => {
 }
 
 const editCheckin = (post) => {
-  console.warn(post);
   if (post.file_type === 'image') {
     router.push({
       path: '/checkin/image',
@@ -505,7 +523,6 @@ const showProgress = ref(true);
 const getTaskDetail = async (month) => {
   const { code, data } = await getTaskDetailAPI({ i: route.query.id, month });
   if (code) {
-    console.warn(data);
     taskDetail.value = data;
     progress1.value = (data.checkin_number/data.target_number)*100; // 计算进度条百分比
     showProgress.value = !isNaN(progress1.value); // 如果是NaN，就不显示进度条
@@ -513,37 +530,45 @@ const getTaskDetail = async (month) => {
     // 获取当前用户的打卡日期
     myCheckinDates.value = data.my_checkin_dates;
     // 把['2025-06-06'] 转化为 [6] 只取日期去掉0
-    myCheckinDates.value = myCheckinDates.value.map(date => {
-      return dayjs(date).date();
-    })
+    // myCheckinDates.value = myCheckinDates.value.map(date => {
+    //   return dayjs(date).date();
+    // })
   }
 }
 
-const initUploadTaskList = async (date) => {
-  const toast = showLoadingToast({
-    message: '加载中...',
-    forbidClick: true,
+const loading = ref(false)
+const finished = ref(false)
+const limit = ref(3)
+const page = ref(0)
+
+const onLoad = async (date) => {
+  const nextPage = page.value;
+  const current_date = date || route.query.date || dayjs().format('YYYY-MM-DD');
+  //
+  const res = await getUploadTaskListAPI({
+    limit: limit.value,
+    page: nextPage,
+    task_id: route.query.id,
+    date: current_date
   });
-  const { code, data } = await getUploadTaskListAPI({ task_id: route.query.id, date, limit: 999 });
-  if (code) {
-    console.warn(data?.checkin_list);
+  if (res.code) {
     // 整理数据结构
-    checkinDataList.value = formatData(data)
-    toast.close();
+    checkinDataList.value = [...checkinDataList.value, ...formatData(res.data)];
+    finished.value = res.data.checkin_list.length < limit.value;
+    page.value = nextPage + 1;
   }
-}
+  loading.value = false;
+};
 
 onMounted(async () => {
   const current_date = route.query.date;
   if (current_date) {
     getTaskDetail(dayjs(current_date).format('YYYY-MM'));
-    // 获取打卡动态列表
-    initUploadTaskList(current_date);
     myRefCalendar.value?.reset(new Date(current_date));
+    onLoad(current_date);
   } else {
     getTaskDetail(dayjs().format('YYYY-MM'));
-    // 获取打卡动态列表
-    initUploadTaskList(dayjs().format('YYYY-MM-DD'));
+    onLoad(dayjs().format('YYYY-MM-DD'));
   }
 })
 
@@ -606,6 +631,12 @@ const formatData = (data) => {
   }
 }
 
+.calendar-today {
+  .van-calendar__selected-day {
+    background: #FAAB0C !important;
+  }
+}
+
 .text-wrapper {
   padding: 1rem;
   color: #4caf50;