更新:课程详情的初步代码

This commit is contained in:
2025-11-14 15:13:21 +08:00
parent e7e0597026
commit 21b03635a2
25 changed files with 4958 additions and 12 deletions

View File

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<template>
<view class="chapter-list">
<!-- 目录状态信息 -->
<view v-if="catalogue" class="catalogue-status">
<view v-if="catalogue.isBuy === 1 || userVip" class="purchased-info">
<view class="info-row">
<text v-if="userVip">
VIP畅学权益有效期截止到{{ userVip.endTime }}
</text>
<template v-else>
<text v-if="!catalogue.startTime">
当前目录还未开始学习
</text>
<text v-else>
课程有效期截止到{{ catalogue.endTime }}
</text>
<wd-button
v-if="catalogue.startTime"
size="small"
@click="handleRenew"
>
续费
</wd-button>
</template>
</view>
</view>
<!-- 未购买状态 -->
<view v-else-if="catalogue.type === 0" class="free-course">
<wd-button type="success" @click="handleGetFreeCourse">
{{ $t('courseDetails.free') }}
</wd-button>
</view>
<view v-else class="unpurchased-info">
<text class="tip-text">
{{ $t('courseDetails.unpurchasedTip') }}
</text>
<view class="action-btns">
<wd-button size="small" type="warning" @click="handlePurchase">
{{ $t('courseDetails.purchase') }}
</wd-button>
<wd-button
v-if="showRenewBtn"
size="small"
type="success"
@click="handleRenew"
>
{{ $t('courseDetails.relearn') }}
</wd-button>
<wd-button size="small" type="primary" @click="goToVip">
{{ $t('courseDetails.openVip') }}
</wd-button>
</view>
</view>
</view>
<view v-if="chapters.length > 0" class="chapter-content">
<!-- VIP标识 -->
<view v-if="userVip" class="vip-badge">
<text>VIP畅学权益生效中</text>
</view>
<!-- 章节列表 -->
<view
v-for="(chapter, index) in chapters"
:key="chapter.id"
class="chapter-item"
@click="handleChapterClick(chapter)"
>
<view class="chapter-content-wrapper">
<view :class="['chapter-info', !canAccess(chapter) ? 'locked' : '']">
<text class="chapter-title">{{ chapter.title }}</text>
<!-- 试听标签 -->
<wd-tag
v-if="chapter.isAudition === 1 && !isPurchased && !userVip"
type="success"
plain
size="small"
custom-class="chapter-tag"
>
试听
</wd-tag>
<!-- 学习状态标签 -->
<template v-if="isPurchased || userVip">
<wd-tag
v-if="chapter.isLearned === 0"
type="primary"
plain
size="small"
custom-class="chapter-tag"
>
未学
</wd-tag>
<wd-tag
v-else
type="success"
plain
size="small"
custom-class="chapter-tag"
>
已学
</wd-tag>
</template>
</view>
<!-- 锁定图标 -->
<view v-if="!canAccess(chapter)" class="lock-icon">
<wd-icon name="lock-on" size="24px" color="#258feb" />
</view>
</view>
</view>
</view>
<!-- 暂无章节 -->
<view v-else class="no-chapters">
<text>暂无章节内容</text>
</view>
</view>
</template>
<script setup lang="ts">
import { ref, computed } from 'vue'
import type { IChapter, ICatalogue, IVipInfo } from '@/types/course'
interface Props {
chapters: IChapter[]
catalogue: ICatalogue
userVip: IVipInfo | null
}
const props = defineProps<Props>()
const emit = defineEmits<{
click: [chapter: IChapter]
}>()
/**
* 判断目录是否已购买
*/
const isPurchased = computed(() => {
return props.catalogue.isBuy === 1
})
// 购买
const handlePurchase = () => {
emit('purchase', props.catalogue)
}
// 去开通vip
const goToVip = () => {
emit('toVip', props.catalogue)
}
/**
* 判断章节是否可以访问
*/
const canAccess = (chapter: IChapter): boolean => {
// VIP用户可以访问所有章节
if (props.userVip) return true
// 已购买目录可以访问所有章节
if (isPurchased.value) return true
// 试听章节可以访问
if (chapter.isAudition === 1) return true
// 免费课程可以访问
if (props.catalogue.type === 0) return true
return false
}
/**
* 点击章节
*/
const handleChapterClick = (chapter: IChapter) => {
if (!canAccess(chapter)) {
if (props.catalogue.type === 0) {
uni.showToast({
title: '请先领取课程',
icon: 'none'
})
} else {
uni.showToast({
title: '请先购买课程',
icon: 'none'
})
}
return
}
emit('click', chapter)
}
</script>
<style lang="scss" scoped>
.chapter-list {
padding: 20rpx;
}
.catalogue-status {
padding: 20rpx;
margin-bottom: 20rpx;
background-color: #fff;
.purchased-info {
.info-row {
display: flex;
justify-content: space-between;
align-items: center;
font-size: 26rpx;
line-height: 50rpx;
}
}
.free-course {
text-align: center;
}
.unpurchased-info {
.tip-text {
display: block;
font-size: 26rpx;
color: #666;
margin-bottom: 20rpx;
line-height: 1.6;
}
.action-btns {
display: flex;
gap: 20rpx;
justify-content: center;
}
}
}
.chapter-content {
position: relative;
padding: 20rpx;
border: 4rpx solid #fffffc;
background: linear-gradient(52deg, #e8f6ff 0%, #e3f2fe 50%);
box-shadow: 0px 0px 10px 0px #89c8e9;
border-top-right-radius: 40rpx;
border-bottom-left-radius: 40rpx;
.vip-badge {
position: absolute;
left: 0;
top: 0;
font-size: 24rpx;
background: linear-gradient(90deg, #6429db 0%, #0075ed 100%);
color: #fff;
padding: 10rpx 20rpx;
border-radius: 0 50rpx 50rpx 0;
z-index: 1;
}
.chapter-item {
padding: 20rpx 0;
border-bottom: 1px solid #fff;
&:last-child {
border-bottom: none;
}
.chapter-content-wrapper {
display: flex;
align-items: center;
justify-content: space-between;
.chapter-info {
flex: 1;
display: flex;
align-items: center;
gap: 10rpx;
&.locked {
opacity: 0.6;
}
.chapter-title {
flex: 1;
font-size: 28rpx;
color: #1e2f3e;
line-height: 1.5;
}
.chapter-tag {
flex-shrink: 0;
}
}
.lock-icon {
margin-left: 20rpx;
flex-shrink: 0;
}
}
}
}
.no-chapters {
text-align: center;
padding: 80rpx 0;
color: #999;
font-size: 28rpx;
}
</style>