代码还原

src/views/courseList/index.tsx

@@ -1,5 +1,5 @@
 import request from '@/helpers/request';
-import { setLogin, state } from '@/state';
+import { state } from '@/state';
 import {
   Button,
   Cell,
@@ -14,8 +14,7 @@ import {
   reactive,
   onUnmounted,
   TransitionGroup,
-  computed,
-  watch
+  computed
 } from 'vue';
 import styles from './index.module.less';
 import { useRoute, useRouter } from 'vue-router';
@@ -35,14 +34,12 @@ import { handleCheckVip, gotoMemberCenter, hasVip } from '../hook/useFee';
 import iconList from './image/icon-list.png';
 // import OSticky from '@/components/o-sticky';
 import OHeader from '@/components/o-header';
-import { useEventListener, usePageVisibility } from '@vant/use';
+import { useEventListener } from '@vant/use';
 import OLoading from '@/components/o-loading';
 import OSticky from '@/components/o-sticky';
-import dayjs from 'dayjs';
 export default defineComponent({
   name: 'courseList',
   setup() {
-    const pageVisibility = usePageVisibility();
     const route = useRoute();
     const router = useRouter();
     const browserInfo = browser();
@@ -56,8 +53,6 @@ export default defineComponent({
         name: '',
         des: ''
       },
-      hiddenProperty: 'hidden' as any,
-      visibilityChangeEvent: '' as any,
       list: [] as any,
       isDownloading: false // 是否在下载资源
     });
@@ -138,46 +133,13 @@ export default defineComponent({
       // window.location.href = location.origin + '/#/member';
     };
 
-    const isHasVip = computed(() => {
-      console.log('isHasVip');
-      return !dayjs().isBefore(
-        dayjs(state.user.data.student.membershipEndTime)
-      ) && !state.user.data.isExistPendingMember
-        ? false
-        : true;
-    });
-
-    const onVisibilityChange = () => {
-      console.log(document.visibilityState, '');
-      if (document.visibilityState === 'visible') {
-        console.log('页面可见');
-      }
-    };
     onMounted(() => {
       getDetail();
       getList();
       listenerMessage('downloadCoursewareToCache', getProgress);
-
-      data.hiddenProperty =
-        'hidden' in document
-          ? 'hidden'
-          : 'webkitHidden' in document
-          ? 'webkitHidden'
-          : 'mozHidden' in document
-          ? 'mozHidden'
-          : null;
-      data.visibilityChangeEvent = data.hiddenProperty.replace(
-        /hidden/i,
-        'visibilitychange'
-      );
-      document.addEventListener(data.visibilityChangeEvent, onVisibilityChange);
     });
     onUnmounted(() => {
       removeListenerMessage('downloadCoursewareToCache', getProgress);
-      document.removeEventListener(
-        data.visibilityChangeEvent,
-        onVisibilityChange
-      );
     });
 
     const handleClick = async (item: any) => {
@@ -319,30 +281,6 @@ export default defineComponent({
         document.documentElement.scrollTop;
       data.titleOpacity = height > 100 ? 1 : height / 100;
     });
-
-    watch(
-      () => pageVisibility.value,
-      async (val: any) => {
-        // 为了处理从没有会员，到购买会员返回时状态变化
-        if (val === 'visible') {
-          try {
-            const res = await request.get(
-              state.platformType === 'STUDENT'
-                ? state.platformApi + '/student/queryUserInfo'
-                : state.platformApi + '/teacher/queryUserInfo',
-              {
-                initRequest: true, // 初始化接口
-                requestType: 'form',
-                hideLoading: true
-              }
-            );
-            setLogin(res.data);
-          } catch (e: any) {
-            //
-          }
-        }
-      }
-    );
     return () => (
       <div class={styles.courseList}>
         <OHeader
@@ -427,7 +365,7 @@ export default defineComponent({
                                         styles.baseBtn,
                                         styles.look,
                                         state.platformType === 'STUDENT' &&
-                                        !isHasVip.value
+                                        !hasVip()
                                           ? styles.disabled
                                           : ''
                                       ]}>
@@ -439,7 +377,7 @@ export default defineComponent({
                                         styles.baseBtn,
                                         styles.down,
                                         state.platformType === 'STUDENT' &&
-                                        !isHasVip.value
+                                        !hasVip()
                                           ? styles.disabled
                                           : '',
                                         item.downloadStatus == 1
@@ -469,7 +407,7 @@ export default defineComponent({
         {data.loading && <OLoading />}
         {!data.loading && !data.list.length && <OEmpty tips="暂无内容" />}
 
-        {state.platformType === 'STUDENT' && !isHasVip.value && (
+        {state.platformType === 'STUDENT' && !hasVip() && (
           <OSticky position="bottom">
             <div class={styles.btnGroup}>
               <Button round block type="primary" onClick={gotoMemberCenter}>