更新:提取公共选择商品组件

This commit is contained in:
2025-11-19 14:16:01 +08:00
parent d76c6cdff1
commit 2731bfba38
12 changed files with 156 additions and 84 deletions

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@@ -134,7 +134,8 @@ interface Props {
const props = defineProps<Props>()
const emit = defineEmits<{
click: [chapter: IChapter]
click: [chapter: IChapter],
purchase: [catalogue: ICatalogue],
}>()
/**

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@@ -0,0 +1,187 @@
<template>
<view class="course-info">
<!-- 课程封面 -->
<view class="course-cover">
<image
:src="course.image || '/static/nobg.jpg'"
mode="widthFix"
class="cover-image"
/>
</view>
<!-- 课程标题 -->
<view class="course-title">
<text class="title-text">{{ course.title }}</text>
</view>
<!-- 课程简介 -->
<view v-if="course.content && course.content !== ''" class="course-content">
<view class="content-wrapper">
<view
:class="['content-html', isCollapsed ? 'collapsed' : '']"
v-html="parsedContent"
/>
<!-- 图片列表 -->
<view v-if="images.length > 0" class="content-images">
<image
v-for="(img, index) in images"
:key="index"
:src="img"
mode="widthFix"
class="content-image"
@click="previewImage(img, index)"
/>
</view>
<!-- 展开/收起按钮 -->
<view class="toggle-btn" @click="toggleContent">
<text>{{ isCollapsed ? '展开' : '收起' }}</text>
</view>
</view>
</view>
</view>
</template>
<script setup lang="ts">
import { ref, watch } from 'vue'
import type { ICourseDetail } from '@/types/course'
interface Props {
course: ICourseDetail
}
const props = defineProps<Props>()
const isCollapsed = ref(true)
const parsedContent = ref('')
const images = ref<string[]>([])
/**
* 解析课程内容,分离文本和图片
*/
const parseContent = () => {
if (!props.course.content) {
parsedContent.value = ''
images.value = []
return
}
// 提取图片URL
const imgRegex = /<img[^>]+src="([^"]+)"[^>]*>/g
const imgUrls: string[] = []
let match
while ((match = imgRegex.exec(props.course.content)) !== null) {
imgUrls.push(match[1])
}
// 移除图片标签,保留文本内容
const cleanText = props.course.content.replace(/<img[^>]*>/g, '')
parsedContent.value = cleanText
images.value = imgUrls
}
/**
* 切换展开/收起
*/
const toggleContent = () => {
isCollapsed.value = !isCollapsed.value
}
/**
* 预览图片
*/
const previewImage = (current: string, index: number) => {
uni.previewImage({
current,
urls: images.value,
currentIndex: index
})
}
// 监听课程变化,重新解析内容
watch(() => props.course, () => {
parseContent()
}, { immediate: true, deep: true })
</script>
<style lang="scss" scoped>
.course-info {
background-color: #fff;
}
.course-cover {
width: 100%;
.cover-image {
width: 100%;
display: block;
}
}
.course-title {
padding: 30rpx 20rpx;
.title-text {
font-size: 36rpx;
font-weight: bold;
color: #333;
line-height: 1.4;
}
}
.course-content {
padding: 0 20rpx 20rpx;
.content-wrapper {
position: relative;
.content-html {
font-size: 28rpx;
line-height: 1.8;
color: #666;
text-align: justify;
word-break: break-all;
&.collapsed {
max-height: 200rpx;
overflow: hidden;
position: relative;
&::after {
content: '';
position: absolute;
bottom: 0;
left: 0;
right: 0;
height: 60rpx;
background: linear-gradient(to bottom, transparent, #fff);
}
}
}
.content-images {
margin-top: 20rpx;
.content-image {
width: 100%;
display: block;
margin-bottom: 20rpx;
border-radius: 8rpx;
}
}
.toggle-btn {
text-align: right;
padding: 20rpx 0 0;
text {
color: #838588;
font-size: 26rpx;
}
}
}
}
</style>

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@@ -1,237 +0,0 @@
<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>