refactor(ActivityHistoryPage): 提取活动数据处理逻辑到独立函数

将活动数据映射、日期设置和响应处理逻辑提取为独立函数
增加缓存用户参数获取函数，提高代码可读性和复用性

@@ -190,73 +190,92 @@ const activityInfo = ref({})
 // 记录日期
 const recordDate = ref('')
 
-onMounted(async () => {
-  // 获取补充信息
-  fetchSupplementInfo()
-
-  // 从缓存获取用户信息
-  const cachedUserInfo = localStorage.getItem('cached_user_info')
-  if (cachedUserInfo) {
-    const userInfo = JSON.parse(cachedUserInfo)
-    if (userInfo.name && userInfo.phone && userInfo.idCard) {
-      // 通过用户信息获取活动历史信息
-      const activityRes = await searchOldActivityAPI({
-        name: userInfo.name,
-        mobile: userInfo.phone,
-        idcard: userInfo.idCard
-      })
-      if (activityRes.code) {
-        activityInfo.value = activityRes.data || {}
-        // 获取历史列表数据
-        campaign_info.value = activityRes.data?.campaign_info || []
-        if (campaign_info.value.length) {
-          activities.value = campaign_info.value.map(item => ({
+/**
+ * 映射活动数据
+ * @param campaign_list 活动列表
+ * @returns 映射后的活动列表
+ */
+const mapCampaignToActivities = (campaign_list) => {
+  return (campaign_list || []).map(item => ({
     id: item.campaign_id || 0,
     stu_uid: item.stu_uid || '',
     title: item.campaign_name || '',
     price: item.fee_stu || 0,
     count: item.stu_cnt || 0,
-            date: item.campaign_year|| '',
+    date: item.campaign_year || '',
     total: item.fee_stu * item.stu_cnt || 0
   }))
-          // 遍历日期把列表date字段从小到大排序, 获取到其中日期段 比如 2020-2025
-          const sortedDates = activities.value.map(item => item.date).sort((a, b) => new Date(a) - new Date(b))
-          // if (sortedDates[0] !== sortedDates[sortedDates.length - 1]) {
-          //   recordDate.value = sortedDates[0] + '-' + sortedDates[sortedDates.length - 1] || ''
-          // } else {
-          //   recordDate.value = sortedDates[0] || ''
-          // }
-          // 李琛说就写死到2025年结束
-          recordDate.value = sortedDates[0] + '-' + '2025'
+}
+
+/**
+ * 设置记录日期
+ * @param activity_list 活动列表
+ */
+const setRecordDateByActivities = (activity_list) => {
+  const sorted_dates = (activity_list || []).map(item => item.date).sort((a, b) => new Date(a) - new Date(b))
+  recordDate.value = sorted_dates.length ? `${sorted_dates[0]}-2025` : ''
+}
+
+/**
+ * 处理活动响应
+ * @param activity_res 活动响应
+ * @param should_set_activity_info 是否设置活动信息
+ */
+const applyActivityResponse = (activity_res, should_set_activity_info) => {
+  if (!activity_res || !activity_res.code) return
+
+  if (should_set_activity_info) {
+    activityInfo.value = activity_res.data || {}
   }
+
+  campaign_info.value = activity_res.data?.campaign_info || []
+  if (!campaign_info.value.length) return
+
+  activities.value = mapCampaignToActivities(campaign_info.value)
+  setRecordDateByActivities(activities.value)
+}
+
+/**
+ * 获取缓存用户参数
+ * @returns 缓存用户参数
+ */
+const getCachedUserParams = () => {
+  const cached_user_info = localStorage.getItem('cached_user_info')
+  if (!cached_user_info) return { has_cache: false, params: null }
+
+  try {
+    const user_info = JSON.parse(cached_user_info)
+    if (user_info?.name && user_info?.phone && user_info?.idCard) {
+      return {
+        has_cache: true,
+        params: {
+          name: user_info.name,
+          mobile: user_info.phone,
+          idcard: user_info.idCard
         }
       }
-  } else {
-    // 如果是收集完成没有缓存字段的情况, 直接查接口
-    const activityRes = await searchOldActivityAPI()
-    if (activityRes.code) {
-      // 获取历史列表数据
-      campaign_info.value = activityRes.data?.campaign_info || []
-      if (campaign_info.value.length) {
-        activities.value = campaign_info.value.map(item => ({
-          id: item.campaign_id || 0,
-          stu_uid: item.stu_uid || '',
-          title: item.campaign_name || '',
-          price: item.fee_stu || 0,
-          count: item.stu_cnt || 0,
-          date: item.campaign_year || '',
-          total: item.fee_stu * item.stu_cnt || 0
-        }));
-        const sortedDates = activities.value.map(item => item.date).sort((a, b) => new Date(a) - new Date(b))
-        // if (sortedDates[0] !== sortedDates[sortedDates.length - 1]) {
-        //   recordDate.value = sortedDates[0] + '-' + sortedDates[sortedDates.length - 1] || ''
-        // } else {
-        //   recordDate.value = sortedDates[0] || ''
-        // }
-        // 李琛说就写死到2025年结束
-          recordDate.value = sortedDates[0] + '-' + '2025'
     }
+  } catch (e) {
+    return { has_cache: true, params: null }
+  }
+
+  return { has_cache: true, params: null }
+}
+
+onMounted(async () => {
+  // 获取补充信息
+  fetchSupplementInfo()
+
+  // 从缓存获取用户信息
+  const { has_cache, params } = getCachedUserParams()
+  if (has_cache) {
+    if (params) {
+      const activity_res = await searchOldActivityAPI(params)
+      applyActivityResponse(activity_res, true)
     }
+  } else {
+    const activity_res = await searchOldActivityAPI()
+    applyActivityResponse(activity_res, false)
   }
 
   // 获取用户信息