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

@@ -1,7 +1,13 @@
<template>
<view
class="emotion-box"
style="display: flex; flex-direction: row; flex-wrap: wrap; height: 275px; overflow-y: scroll;"
:style="{
display: 'flex',
flexDirection: 'row',
flexWrap: 'wrap',
height: props.height + 'px',
overflowY: 'scroll',
}"
>
<block v-for="(list, index) in emojilist" :key="index">
<view style="width: 10%; margin: 10px 3.3%;">
@@ -24,6 +30,10 @@ const props = defineProps({
type: Number,
default: 320,
},
height: {
type: Number,
default: 275,
}
})
const emit = defineEmits(['emotion'])

View File

@@ -0,0 +1,491 @@
<template>
<wd-popup
v-model="visible"
position="bottom"
lock-scroll
:close-on-click-modal="false"
@close="handleClose"
>
<view class="comment-editor">
<view class="editor-header">
<text class="title">{{ parentComment ? '回复留言' : '发布留言' }}</text>
<wd-icon name="close" @click="handleClose" />
</view>
<!-- 回复对象 -->
<view v-if="parentComment" class="reply-to">
<text>回复@{{ parentComment.user.name }} 的留言</text>
</view>
<!-- 富文本编辑器 -->
<view class="editor-container">
<view class="editor-wrapper">
<editor
id="editor"
class="ql-container"
placeholder="~ 和谐社会 友善发言 ~"
show-img-size
show-img-toolbar
show-img-resize
:read-only="readOnly"
@statuschange="onStatusChange"
@ready="onEditorReady"
/>
</view>
</view>
<!-- 工具栏 -->
<view class="tools-panel">
<view class="tool-item" @click="showEmojiPicker">
<image src="/static/biaoqing.png" class="tool-icon" mode="aspectFit" />
<text class="tool-text">表情</text>
</view>
<!-- <view class="tool-item" @click="chooseImage">
<wd-icon name="picture" size="18px" color="#a9a9a9" />
<text class="tool-text">图片</text>
</view> -->
</view>
<!-- 已上传的图片 -->
<view v-if="uploadedImages.length > 0" class="uploaded-images">
<view class="image-tip">
<text>最多可上传3张图片</text>
</view>
<view class="image-list">
<view
v-for="(img, index) in uploadedImages"
:key="index"
class="image-item"
>
<image :src="img.url" mode="aspectFill" class="preview-image" />
<view class="delete-btn" @click="deleteImage(index)">
<wd-icon name="close" size="16px" color="#fff" />
</view>
</view>
</view>
</view>
<!-- 表情选择器 -->
<view v-if="showEmoji" class="emoji-picker">
<bkhumor-emojiplus
@emotion="handleEmojiSelect"
:height="230"
:windowWidth="windowWidth"
/>
</view>
<!-- 操作按钮 -->
<view class="editor-actions">
<wd-button type="primary" block :loading="submitting" @click="handleSubmit"> </wd-button>
<!-- <wd-button type="info" block plain custom-style="margin-top: 20rpx" @click="handleClose"> </wd-button> -->
</view>
</view>
</wd-popup>
</template>
<script setup lang="ts">
import { ref, watch, computed } from 'vue'
import type { IComment } from '@/types/comment'
import BkhumorEmojiplus from '@/components/bkhumor-emojiplus/index.vue'
interface Props {
show: boolean
parentComment?: IComment
type: 'course' | 'book'
}
const props = defineProps<Props>()
const emit = defineEmits<{
submit: [content: string, images: string[]]
close: []
}>()
const visible = computed({
get: () => props.show,
set: (val) => {
if (!val) emit('close')
}
})
const editorCtx = ref<any>(null)
const readOnly = ref(false)
const showEdit = ref(false)
const showTools = ref(false)
const showEmoji = ref(false)
const uploadedImages = ref<Array<{ url: string }>>([])
const submitting = ref(false)
const windowWidth = ref(0)
// 获取窗口宽度
windowWidth.value = uni.getSystemInfoSync().windowWidth
/**
* 编辑器准备完成
*/
const onEditorReady = () => {
uni.createSelectorQuery()
.select('#editor')
.context((res: any) => {
editorCtx.value = res.context
editorCtx.value.clear()
})
.exec()
}
/**
* 编辑器状态变化
*/
const onStatusChange = (e: any) => {
// 可以在这里处理编辑器状态变化
}
/**
* 切换工具栏
*/
const toggleTools = () => {
showTools.value = true
showEdit.value = true
uni.hideKeyboard()
}
/**
* 隐藏工具栏
*/
const hideTools = () => {
showTools.value = false
showEdit.value = false
showEmoji.value = false
}
/**
* 显示表情选择器
*/
const showEmojiPicker = () => {
showEmoji.value = !showEmoji.value
showTools.value = false
}
/**
* 选择表情
*/
const handleEmojiSelect = (emoji: any) => {
if (editorCtx.value) {
editorCtx.value.insertImage({
src: emoji.emotion,
alt: '表情',
success: () => {
console.log('插入表情成功')
}
})
}
}
/**
* 选择图片
*/
const chooseImage = () => {
if (uploadedImages.value.length >= 3) {
uni.showToast({
title: '最多只能上传3张图片',
icon: 'none'
})
return
}
uni.chooseImage({
count: 3 - uploadedImages.value.length,
sizeType: ['compressed'],
sourceType: ['album', 'camera'],
success: (res) => {
uploadImages(res.tempFilePaths)
}
})
}
/**
* 上传图片
*/
const uploadImages = (filePaths: string[]) => {
filePaths.forEach((filePath) => {
uni.uploadFile({
url: uni.getStorageSync('baseURL') + 'oss/fileoss',
filePath,
name: 'file',
success: (res) => {
try {
const data = JSON.parse(res.data)
if (data.url) {
uploadedImages.value.push({ url: data.url })
}
} catch (error) {
console.error('解析上传结果失败:', error)
uni.showToast({
title: '上传失败',
icon: 'none'
})
}
},
fail: () => {
uni.showToast({
title: '上传失败',
icon: 'none'
})
}
})
})
}
/**
* 删除图片
*/
const deleteImage = (index: number) => {
uploadedImages.value.splice(index, 1)
}
/**
* 获取编辑器内容
*/
const getEditorContent = (): Promise<string> => {
return new Promise((resolve, reject) => {
if (!editorCtx.value) {
reject('编辑器未初始化')
return
}
editorCtx.value.getContents({
success: (res: any) => {
resolve(res.html || '')
},
fail: (error: any) => {
reject(error)
}
})
})
}
/**
* 提交评论
*/
const handleSubmit = async () => {
try {
submitting.value = true
// 获取编辑器内容
const content = await getEditorContent()
// 去除HTML标签检查是否为空
const textContent = content.replace(/<(?!img\s*\/?)[^>]*>/g, '').trim()
if (!textContent && uploadedImages.value.length === 0) {
uni.showToast({
title: '请输入内容',
icon: 'none'
})
return
}
// 获取图片URL列表
const images = uploadedImages.value.map(img => img.url)
// 提交
emit('submit', content, images)
// 清空编辑器和图片
if (editorCtx.value) {
editorCtx.value.clear()
}
uploadedImages.value = []
showTools.value = false
showEmoji.value = false
showEdit.value = false
} catch (error) {
console.error('提交评论失败:', error)
uni.showToast({
title: '提交失败',
icon: 'none'
})
} finally {
submitting.value = false
}
}
/**
* 关闭编辑器
*/
const handleClose = () => {
// 清空状态
if (editorCtx.value) {
editorCtx.value.clear()
}
uploadedImages.value = []
showTools.value = false
showEmoji.value = false
showEdit.value = false
emit('close')
}
// 监听显示状态,重置编辑器
watch(() => props.show, (newVal) => {
if (newVal) {
// 延迟初始化编辑器
setTimeout(() => {
onEditorReady()
}, 300)
}
})
</script>
<style lang="scss" scoped>
.comment-editor {
padding: 30rpx;
background-color: #fff;
max-height: 80vh;
overflow-y: auto;
}
.editor-header {
display: flex;
justify-content: space-between;
align-items: center;
margin-bottom: 30rpx;
.title {
font-size: 32rpx;
font-weight: 500;
color: #333;
}
}
.reply-to {
padding: 20rpx;
margin-bottom: 20rpx;
background-color: #f7f8f9;
border-radius: 8rpx;
text {
font-size: 26rpx;
color: #666;
}
}
.editor-container {
display: flex;
align-items: flex-start;
margin-bottom: 20rpx;
.editor-wrapper {
flex: 1;
.ql-container {
min-height: 100rpx;
max-height: 400rpx;
height: auto;
padding: 20rpx;
border: 1px solid #e5e5e5;
border-radius: 8rpx;
font-size: 28rpx;
line-height: 1.2;
box-sizing: border-box;
:deep(.ql-editor) img {
width: 20px;
}
}
}
.editor-tools {
height: 100rpx;
width: 100rpx;
display: flex;
align-items: center;
justify-content: center;
margin-left: 20rpx;
border: 1px solid #e5e5e5;
border-radius: 8rpx;
cursor: pointer;
}
}
.tools-panel {
display: flex;
gap: 10px;
margin-bottom: 20rpx;
border-radius: 8rpx;
.tool-item {
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
gap: 5px;
background-color: #f7f8f9;
width: 120rpx;
height: 120rpx;
border-radius: 10px;
.tool-icon {
width: 40rpx;
height: 40rpx;
}
.tool-text {
font-size: 24rpx;
color: #666;
}
}
}
.uploaded-images {
margin-bottom: 20rpx;
.image-tip {
margin-bottom: 15rpx;
text {
font-size: 24rpx;
color: #999;
}
}
.image-list {
display: flex;
flex-wrap: wrap;
gap: 15rpx;
.image-item {
position: relative;
width: 200rpx;
height: 200rpx;
.preview-image {
width: 100%;
height: 100%;
border-radius: 8rpx;
}
.delete-btn {
position: absolute;
top: -10rpx;
right: -10rpx;
width: 40rpx;
height: 40rpx;
background-color: rgba(0, 0, 0, 0.6);
border-radius: 50%;
display: flex;
align-items: center;
justify-content: center;
}
}
}
}
.emoji-picker {
margin-bottom: 20rpx;
}
.editor-actions {
margin-top: 30rpx;
}
</style>

View File

@@ -0,0 +1,406 @@
<template>
<view class="comment-list">
<!-- 评论列表 -->
<view v-for="comment in comments" :key="comment.id" class="comment-item">
<!-- 一级评论 -->
<view class="comment-main">
<view class="user-info">
<image
:src="comment.user.avatar || defaultAvatar"
class="avatar"
mode="aspectFill"
/>
<text class="username">{{ comment.user.name }}</text>
</view>
<view class="comment-content">
<view class="content-html" v-html="comment.content"></view>
<!-- 图片列表 -->
<view v-if="comment.imgList && comment.imgList.length > 0" class="image-list">
<image
v-for="(img, imgIndex) in comment.imgList"
:key="imgIndex"
:src="img"
class="comment-image"
mode="aspectFill"
@click="previewImage(img, comment.imgList)"
/>
</view>
</view>
<view class="comment-actions">
<text class="time">{{ comment.createTime }}</text>
<view class="action-btns">
<wd-button
size="small"
custom-class="action-btn"
:type="comment.support ? 'primary' : 'default'"
@click="handleLike(comment.id)"
>
<wd-icon name="thumb-up" />
<text class="btn-text">{{ comment.supportCount || 0 }}</text>
</wd-button>
<wd-button
size="small"
custom-class="action-btn"
@click="handleReply(comment)"
>
<wd-icon name="chat" />
<text class="btn-text">回复</text>
</wd-button>
</view>
</view>
</view>
<!-- 子评论列表 -->
<view v-if="comment.Bchildren && comment.Bchildren.length > 0" class="sub-comments">
<view v-for="subComment in comment.Bchildren" :key="subComment.id" class="sub-comment-item">
<view class="sub-user-info">
<image
:src="subComment.user.avatar || defaultAvatar"
class="sub-avatar"
mode="aspectFill"
/>
<text class="sub-username">{{ subComment.user.name }}</text>
</view>
<view class="sub-comment-content">
<view class="content-html" v-html="subComment.content"></view>
<!-- 子评论图片 -->
<view v-if="subComment.imgList && subComment.imgList.length > 0" class="image-list">
<image
v-for="(img, imgIndex) in subComment.imgList"
:key="imgIndex"
:src="img"
class="comment-image"
mode="aspectFill"
@click="previewImage(img, subComment.imgList)"
/>
</view>
</view>
<view class="sub-comment-actions">
<text class="time">{{ subComment.createTime }}</text>
<view class="action-btns">
<wd-button
size="small"
custom-class="action-btn"
:type="subComment.support ? 'primary' : 'default'"
@click="handleLike(subComment.id)"
>
<wd-icon name="thumb-up" />
<text class="btn-text">{{ subComment.supportCount || 0 }}</text>
</wd-button>
<wd-button
size="small"
custom-class="action-btn"
@click="handleReply(subComment)"
>
<wd-icon name="chat" />
<text class="btn-text">回复</text>
</wd-button>
</view>
</view>
</view>
<!-- 查看更多回复 -->
<view
v-if="comment.children && comment.children.length > comment.Bchildren.length"
class="load-more-replies"
@click="loadMoreReplies(comment)"
>
<text>查看更多回复 ({{ comment.children.length - comment.Bchildren.length }})</text>
</view>
</view>
</view>
<!-- 加载更多 -->
<view v-if="hasMore" class="load-more-btn">
<wd-button
@click="handleLoadMore"
:loading="loading"
block
>
加载更多
</wd-button>
</view>
<!-- 已加载全部 -->
<view v-else-if="comments.length > 0" class="no-more">
<wd-divider>已加载全部</wd-divider>
</view>
<!-- 暂无评论 -->
<view v-else-if="!loading" class="no-comments">
<text>暂无留言数据</text>
</view>
</view>
</template>
<script setup lang="ts">
import { ref } from 'vue'
import type { IComment } from '@/types/comment'
interface Props {
comments: IComment[]
loading: boolean
hasMore: boolean
type: 'course' | 'book'
}
const props = defineProps<Props>()
const emit = defineEmits<{
like: [commentId: number]
reply: [comment: IComment]
loadMore: []
}>()
const defaultAvatar = '/static/icon/default-avatar.png'
/**
* 预览图片
*/
const previewImage = (current: string, urls: string[]) => {
uni.previewImage({
current,
urls,
longPressActions: {
itemList: ['很抱歉,暂不支持保存图片到本地'],
},
})
}
/**
* 点赞
*/
const handleLike = (commentId: number) => {
emit('like', commentId)
}
/**
* 回复
*/
const handleReply = (comment: IComment) => {
emit('reply', comment)
}
/**
* 加载更多
*/
const handleLoadMore = () => {
emit('loadMore')
}
/**
* 加载更多回复
*/
const loadMoreReplies = (comment: IComment) => {
// 显示所有子评论
comment.Bchildren = [...comment.children]
}
</script>
<style lang="scss" scoped>
.comment-list {
padding: 20rpx;
background-color: #fff;
}
.comment-item {
margin-bottom: 30rpx;
padding-bottom: 30rpx;
border-bottom: 1px solid #f0f0f0;
&:last-child {
border-bottom: none;
}
}
.comment-main {
.user-info {
display: flex;
align-items: center;
margin-bottom: 20rpx;
.avatar {
width: 60rpx;
height: 60rpx;
border-radius: 50%;
margin-right: 20rpx;
}
.username {
font-size: 28rpx;
color: #333;
font-weight: 500;
}
}
.comment-content {
margin-left: 80rpx;
margin-bottom: 20rpx;
.content-html {
font-size: 28rpx;
line-height: 1.6;
color: #666;
word-break: break-all;
}
.image-list {
display: flex;
flex-wrap: wrap;
margin-top: 20rpx;
gap: 10rpx;
.comment-image {
width: 200rpx;
height: 200rpx;
border-radius: 8rpx;
}
}
}
.comment-actions {
display: flex;
justify-content: space-between;
align-items: center;
margin-left: 80rpx;
.time {
font-size: 24rpx;
color: #999;
}
.action-btns {
display: flex;
gap: 20rpx;
.action-btn {
display: flex;
align-items: center;
gap: 8rpx;
.btn-text {
font-size: 24rpx;
}
}
}
}
}
.sub-comments {
margin-left: 80rpx;
margin-top: 20rpx;
padding: 20rpx;
background-color: #f7f8f9;
border-radius: 8rpx;
.sub-comment-item {
margin-bottom: 20rpx;
&:last-child {
margin-bottom: 0;
}
.sub-user-info {
display: flex;
align-items: center;
margin-bottom: 15rpx;
.sub-avatar {
width: 40rpx;
height: 40rpx;
border-radius: 50%;
margin-right: 15rpx;
}
.sub-username {
font-size: 24rpx;
color: #666;
}
}
.sub-comment-content {
margin-left: 55rpx;
margin-bottom: 15rpx;
.content-html {
font-size: 26rpx;
line-height: 1.5;
color: #666;
word-break: break-all;
}
.image-list {
display: flex;
flex-wrap: wrap;
margin-top: 15rpx;
gap: 10rpx;
.comment-image {
width: 150rpx;
height: 150rpx;
border-radius: 8rpx;
}
}
}
.sub-comment-actions {
display: flex;
justify-content: space-between;
align-items: center;
margin-left: 55rpx;
.time {
font-size: 22rpx;
color: #999;
}
.action-btns {
display: flex;
gap: 15rpx;
.action-btn {
display: flex;
align-items: center;
gap: 6rpx;
.btn-text {
font-size: 22rpx;
}
}
}
}
}
.load-more-replies {
text-align: center;
padding: 15rpx 0;
margin-top: 15rpx;
text {
font-size: 24rpx;
color: #2979ff;
}
}
}
.load-more-btn {
margin-top: 30rpx;
}
.no-more {
margin-top: 30rpx;
}
.no-comments {
text-align: center;
padding: 80rpx 0;
color: #999;
font-size: 28rpx;
}
</style>

View File

@@ -0,0 +1,96 @@
<template>
<view
v-if="catalogues.length > 1"
:class="['catalogue-list', userVip ? 'vip-style' : '']"
>
<view
v-for="(catalogue, index) in catalogues"
:key="catalogue.id"
:class="['catalogue-item', currentIndex === index ? 'active' : '']"
@click="handleSelect(index)"
>
<text class="catalogue-title">{{ catalogue.title }}</text>
</view>
</view>
</template>
<script setup lang="ts">
import type { ICatalogue, IVipInfo } from '@/types/course'
interface Props {
catalogues: ICatalogue[]
currentIndex: number
userVip: IVipInfo | null
}
const props = defineProps<Props>()
const emit = defineEmits<{
change: [index: number]
}>()
/**
* 选择目录
*/
const handleSelect = (index: number) => {
if (index === props.currentIndex) return
emit('change', index)
}
</script>
<style lang="scss" scoped>
.catalogue-list {
display: flex;
align-items: flex-end;
padding: 20rpx;
padding-bottom: 0;
border-radius: 20rpx 20rpx 0 0;
margin-top: 20rpx;
&.vip-style {
background: linear-gradient(90deg, #6429db 0%, #0075ed 100%);
.catalogue-item {
background-color: rgba(0, 0, 0, 0.4);
color: #fff;
border-color: #fff;
&.active {
background-color: #258feb;
color: #fff;
}
}
}
.catalogue-item {
flex: 1;
text-align: center;
padding: 16rpx 0;
margin-right: 10rpx;
border-radius: 20rpx 20rpx 0 0;
border: 1px solid #fff;
border-bottom: none;
background-color: rgba(0, 0, 0, 0.4);
color: #fff;
transition: all 0.3s;
&:last-child {
margin-right: 0;
}
&.active {
background-color: #258feb;
padding: 20rpx 0;
.catalogue-title {
font-size: 36rpx;
font-weight: bold;
}
}
.catalogue-title {
font-size: 30rpx;
}
}
}
</style>

View File

@@ -0,0 +1,308 @@
<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>

View File

@@ -0,0 +1,237 @@
<template>
<wd-popup
v-model="visible"
position="bottom"
:close-on-click-modal="true"
@close="handleClose"
>
<view class="goods-selector">
<view class="selector-header">
<text class="title">{{ isFudu ? '选择复读方案' : '选择购买方案' }}</text>
<wd-icon name="close" @click="handleClose" />
</view>
<!-- 商品列表 -->
<view class="goods-list">
<view
v-for="(item, index) in goods"
:key="item.productId"
:class="['goods-item', selectedIndex === index ? 'selected' : '']"
@click="selectGoods(index)"
>
<view class="goods-info">
<text class="goods-name">{{ item.productName }}</text>
<!-- VIP优惠价 -->
<view v-if="item.isVipPrice === 1 && item.vipPrice" class="price-info">
<text class="vip-price">{{ item.vipPrice.toFixed(2) }}</text>
<text class="vip-label">VIP到手价</text>
<text class="original-price">{{ item.price.toFixed(2) }}</text>
</view>
<!-- 活动价 -->
<view v-else-if="item.activityPrice && item.activityPrice > 0" class="price-info">
<text class="activity-price">{{ item.activityPrice.toFixed(2) }}</text>
<text class="activity-label">活动价</text>
<text class="original-price">{{ item.price.toFixed(2) }}</text>
</view>
<!-- 普通价格 -->
<view v-else class="price-info">
<text class="normal-price">{{ item.price.toFixed(2) }}</text>
</view>
</view>
<!-- 选中标记 -->
<view v-if="selectedIndex === index" class="selected-mark">
<wd-icon name="check" color="#fff" size="20px" />
</view>
</view>
</view>
<!-- 操作按钮 -->
<view class="selector-actions">
<wd-button
type="primary"
block
@click="handleConfirm"
:disabled="selectedIndex === -1"
>
立即购买
</wd-button>
</view>
</view>
</wd-popup>
</template>
<script setup lang="ts">
import { ref, computed, watch } from 'vue'
import type { IGoods } from '@/types/course'
interface Props {
show: boolean
goods: IGoods[]
isFudu?: boolean // 是否为复读
}
const props = defineProps<Props>()
const emit = defineEmits<{
select: [goods: IGoods]
confirm: [goods: IGoods]
close: []
}>()
const visible = computed({
get: () => props.show,
set: (val) => {
if (!val) emit('close')
}
})
const selectedIndex = ref(-1)
/**
* 选择商品
*/
const selectGoods = (index: number) => {
selectedIndex.value = index
emit('select', props.goods[index])
}
/**
* 确认购买
*/
const handleConfirm = () => {
if (selectedIndex.value === -1) {
uni.showToast({
title: '请选择购买方案',
icon: 'none'
})
return
}
emit('confirm', props.goods[selectedIndex.value])
}
/**
* 关闭选择器
*/
const handleClose = () => {
emit('close')
}
// 监听显示状态,重置选择
watch(() => props.show, (newVal) => {
if (newVal && props.goods.length > 0) {
// 默认选中第一个
selectedIndex.value = 0
emit('select', props.goods[0])
} else {
selectedIndex.value = -1
}
})
</script>
<style lang="scss" scoped>
.goods-selector {
padding: 30rpx;
background-color: #fff;
max-height: 80vh;
overflow-y: auto;
}
.selector-header {
display: flex;
justify-content: space-between;
align-items: center;
margin-bottom: 30rpx;
.title {
font-size: 32rpx;
font-weight: 500;
color: #333;
}
}
.goods-list {
margin-bottom: 30rpx;
.goods-item {
position: relative;
padding: 30rpx;
margin-bottom: 20rpx;
border: 2rpx solid #e5e5e5;
border-radius: 12rpx;
transition: all 0.3s;
&.selected {
border-color: #258feb;
background-color: #f0f8ff;
}
.goods-info {
.goods-name {
display: block;
font-size: 30rpx;
color: #333;
margin-bottom: 15rpx;
line-height: 1.4;
}
.price-info {
display: flex;
align-items: baseline;
gap: 10rpx;
.vip-price,
.activity-price {
font-size: 36rpx;
font-weight: bold;
color: #e97512;
}
.normal-price {
font-size: 36rpx;
font-weight: bold;
color: #333;
}
.vip-label {
font-size: 24rpx;
color: #fa2d12;
}
.activity-label {
font-size: 24rpx;
color: #613804;
}
.original-price {
font-size: 24rpx;
color: #8a8a8a;
text-decoration: line-through;
}
}
}
.selected-mark {
position: absolute;
top: 0;
right: 0;
width: 50rpx;
height: 50rpx;
background-color: #258feb;
border-radius: 0 12rpx 0 12rpx;
display: flex;
align-items: center;
justify-content: center;
}
}
}
.selector-actions {
padding-top: 20rpx;
border-top: 1px solid #f0f0f0;
}
</style>

View File

@@ -0,0 +1,242 @@
<template>
<view class="video-player">
<!-- 视频播放器 -->
<video
v-if="currentVideo"
:id="videoId"
:src="currentVideo.url"
:title="currentVideo.title"
:controls="true"
:show-fullscreen-btn="true"
:show-play-btn="true"
:enable-progress-gesture="true"
:object-fit="objectFit"
class="video-element"
@fullscreenchange="handleFullscreenChange"
@ended="handleVideoEnd"
@error="handleVideoError"
/>
<!-- 自动播放下一个提示 -->
<view v-if="showCountDown && hasNext" class="countdown-overlay">
<view class="countdown-content">
<text class="countdown-text">{{ countDownSeconds }}秒后自动播放下一个</text>
<wd-button size="small" @click="cancelAutoPlay">
取消自动播放
</wd-button>
</view>
</view>
</view>
</template>
<script setup lang="ts">
import { ref, computed, watch, onMounted, onUnmounted } from 'vue'
import type { IVideo } from '@/types/course'
interface Props {
videoList: IVideo[]
currentIndex: number
noRecored?: boolean // 是否为试听(不记录进度)
}
const props = defineProps<Props>()
const emit = defineEmits<{
end: []
fullscreen: [isFullScreen: boolean]
change: [index: number]
}>()
const videoId = 'course-video-player'
const videoContext = ref<any>(null)
const objectFit = ref<'contain' | 'fill' | 'cover'>('contain')
const showCountDown = ref(false)
const countDownSeconds = ref(10)
const countDownTimer = ref<any>(null)
/**
* 当前视频
*/
const currentVideo = computed(() => {
if (props.videoList.length === 0) return null
return props.videoList[props.currentIndex] || null
})
/**
* 是否有下一个视频
*/
const hasNext = computed(() => {
return props.currentIndex < props.videoList.length - 1
})
/**
* 初始化视频上下文
*/
const initVideoContext = () => {
videoContext.value = uni.createVideoContext(videoId)
}
/**
* 视频播放结束
*/
const handleVideoEnd = () => {
emit('end')
// 如果有下一个视频,开始倒计时
if (hasNext.value) {
startCountDown()
}
}
/**
* 开始倒计时
*/
const startCountDown = () => {
showCountDown.value = true
countDownSeconds.value = 10
countDownTimer.value = setInterval(() => {
countDownSeconds.value--
if (countDownSeconds.value <= 0) {
stopCountDown()
playNext()
}
}, 1000)
}
/**
* 停止倒计时
*/
const stopCountDown = () => {
if (countDownTimer.value) {
clearInterval(countDownTimer.value)
countDownTimer.value = null
}
showCountDown.value = false
}
/**
* 取消自动播放
*/
const cancelAutoPlay = () => {
stopCountDown()
}
/**
* 播放下一个视频
*/
const playNext = () => {
if (hasNext.value) {
emit('change', props.currentIndex + 1)
}
}
/**
* 全屏变化
*/
const handleFullscreenChange = (e: any) => {
const isFullScreen = e.detail.fullScreen
emit('fullscreen', isFullScreen)
// 全屏时使用 cover 模式
objectFit.value = isFullScreen ? 'cover' : 'contain'
}
/**
* 视频错误
*/
const handleVideoError = (e: any) => {
console.error('视频播放错误:', e)
uni.showToast({
title: '视频加载失败',
icon: 'none'
})
}
/**
* 播放视频
*/
const play = () => {
if (videoContext.value) {
videoContext.value.play()
}
}
/**
* 暂停视频
*/
const pause = () => {
if (videoContext.value) {
videoContext.value.pause()
}
}
/**
* 停止视频
*/
const stop = () => {
if (videoContext.value) {
videoContext.value.stop()
}
}
// 监听视频变化,重新播放
watch(() => props.currentIndex, () => {
stopCountDown()
// 延迟播放,确保视频元素已更新
setTimeout(() => {
play()
}, 300)
})
onMounted(() => {
initVideoContext()
})
onUnmounted(() => {
stopCountDown()
stop()
})
// 暴露方法给父组件
defineExpose({
play,
pause,
stop,
cancelAutoPlay: stopCountDown
})
</script>
<style lang="scss" scoped>
.video-player {
position: relative;
width: 100%;
background-color: #000;
.video-element {
width: 100%;
height: 400rpx;
}
.countdown-overlay {
position: absolute;
bottom: 0;
left: 0;
right: 0;
background: rgba(0, 0, 0, 0.7);
padding: 20rpx;
.countdown-content {
display: flex;
justify-content: space-between;
align-items: center;
.countdown-text {
color: #fff;
font-size: 28rpx;
}
}
}
}
</style>