schoolNews/schoolNewsWeb/src/views/user/study-plan/CourseStudyView.vue

<template>
  <CourseLearning
    v-if="courseId"
    :course-id="courseId"
    :chapter-index="chapterIndex"
    :node-index="nodeIndex"
    :back-button-text="taskId ? '返回任务详情' : '返回课程详情'"
    @back="handleBack"
  />
</template>

<script setup lang="ts">
import { computed } from 'vue';
import { useRouter, useRoute } from 'vue-router';
import { CourseLearning } from '@/views/public/course/components';

defineOptions({
  name: 'CourseStudyView'
});

const router = useRouter();
const route = useRoute();

// 从路由参数获取课程ID和节点索引
const courseId = computed(() => route.query.courseId as string || '');
const chapterIndex = computed(() => parseInt(route.query.chapterIndex as string) || 0);
const nodeIndex = computed(() => parseInt(route.query.nodeIndex as string) || 0);
const taskId = computed(() => route.query.taskId as string || '');

// 返回到上一页
function handleBack() {
  // 如果有 taskId，返回任务详情页
  if (taskId.value) {
    router.push({
      path: '/study-plan/task-detail',
      query: {
        taskId: taskId.value
      }
    });
  } else {
    // 否则返回课程详情页
    router.push({
      path: '/study-plan/course-detail',
      query: {
        courseId: courseId.value
      }
    });
  }
}
</script>

<style lang="scss" scoped>
// 此组件只是容器，样式由子组件处理
</style>