fix(课程详情页): 修复课程审核状态检查逻辑并优化价格显示

添加课程审核状态检查逻辑，阻止用户访问未审核课程
根据pay_type优化课程价格显示逻辑
修复查看课程按钮的点击处理函数

@@ -16,9 +16,14 @@
           <h1 class="text-2xl text-white font-bold mb-1">{{ course?.title }}</h1>
           <h1 class="text-2xl text-white font-bold mb-1">{{ course?.title }}</h1>
           <h2 class="text-lg text-white/90">{{ course?.subtitle }}</h2>
           <h2 class="text-lg text-white/90">{{ course?.subtitle }}</h2>
           <div class="mt-4 flex justify-between items-center">
           <div class="mt-4 flex justify-between items-center">
-            <div v-if="course?.price !== '0.00'" class="text-orange-300 font-bold text-2xl">¥{{ course?.price }}</div>
+            <div v-if="course?.pay_type !== 'DESIGNATE'">
+              <div v-if="course?.price !== '0.00'" class="text-orange-300 font-bold text-2xl">¥{{ course?.price }}</div>
+              <div v-else class="text-orange-300 text-sm">
+                免费
+              </div>
+            </div>
             <div v-else class="text-orange-300 text-sm">
             <div v-else class="text-orange-300 text-sm">
-              免费
+              指定学习
             </div>
             </div>
             <div class="bg-orange-500/30 text-orange-100 text-xs px-3 py-1 rounded-full">
             <div class="bg-orange-500/30 text-orange-100 text-xs px-3 py-1 rounded-full">
               限时优惠
               限时优惠
@@ -245,7 +250,7 @@
             color="linear-gradient(to right, #22c55e, #16a34a)" class="shadow-md">
             color="linear-gradient(to right, #22c55e, #16a34a)" class="shadow-md">
             {{ course?.price !== '0.00' ? '立即' : '免费' }}购买
             {{ course?.price !== '0.00' ? '立即' : '免费' }}购买
           </van-button>
           </van-button>
-          <van-button v-else @click="router.push(`/profile/studyCourse/${course?.id}`)" round block
+          <van-button v-else @click="handleViewCourse" round block
             color="linear-gradient(to right, #22c55e, #16a34a)" class="shadow-md">
             color="linear-gradient(to right, #22c55e, #16a34a)" class="shadow-md">
             查看课程
             查看课程
           </van-button>
           </van-button>
@@ -534,7 +539,7 @@ onMounted(async () => {
   }
   }
 
 
 
 
-  // 进入页面时清理所有info_entry_completed_开头的localStorage标记
+  // TAG: 录入个人信息表单的标记, 进入页面时清理所有info_entry_completed_开头的localStorage标记
   const keysToRemove = []
   const keysToRemove = []
   for (let i = 0; i < localStorage.length; i++) {
   for (let i = 0; i < localStorage.length; i++) {
     const key = localStorage.key(i)
     const key = localStorage.key(i)
@@ -564,6 +569,18 @@ const toggleSchedule = () => {
   isScheduleExpanded.value = !isScheduleExpanded.value
   isScheduleExpanded.value = !isScheduleExpanded.value
 }
 }
 
 
+/**
+ * 处理查看课程按钮点击
+ */
+const handleViewCourse = () => {
+  // 检查课程审核状态
+  if (course.value.is_approval_enable === false) {
+    showToast('购买的课程正在审核中，请稍后再试');
+    return;
+  }
+  router.push(`/profile/studyCourse/${course.value.id}`);
+};
+
 // 跳转课程大纲
 // 跳转课程大纲
 const goToStudyDetail = (item) => {
 const goToStudyDetail = (item) => {
   console.warn(course.value);
   console.warn(course.value);
@@ -571,6 +588,11 @@ const goToStudyDetail = (item) => {
   if (!course.value.is_buy) {
   if (!course.value.is_buy) {
     return;
     return;
   }
   }
+  // 检查课程审核状态
+  if (course.value.is_approval_enable === false) {
+    showToast('购买的课程正在审核中，请稍后再试');
+    return;
+  }
   // 跳转详情
   // 跳转详情
   router.push(`/studyDetail/${item.id}`)
   router.push(`/studyDetail/${item.id}`)
 }
 }
@@ -632,6 +654,11 @@ const handleCheckInSubmit = async () => {
  * 打开打卡弹窗
  * 打开打卡弹窗
  */
  */
 const goToCheckin = () => {
 const goToCheckin = () => {
+  // 检查课程审核状态
+  if (course.value.is_approval_enable === false) {
+    showToast('购买的课程正在审核中，请稍后再试');
+    return;
+  }
   if(!default_list.value.length) {
   if(!default_list.value.length) {
     showToast('暂无打卡任务');
     showToast('暂无打卡任务');
     return;
     return;