388 lines
13 KiB
Vue
388 lines
13 KiB
Vue
<template>
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<BasePage :title="data.name || '产品详情'">
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<div class="goodsdetails">
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<div class="t">
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<img :src="$file(data.img)" alt="">
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</div>
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<div class="container">
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<div class="goodsshow">
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<div class="t">
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<div class="tit">
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{{ data.name }}
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</div>
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<div class="desc" v-if="data.description">
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{{ data.description }}
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</div>
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</div>
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<div class="price_box">
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<div class="price" v-if="data.mallstate !== 5">
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¥{{ data.saleprice?.toFixed(2) }}
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</div>
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<div class="oprice" v-if="data.mallstate !== 5">
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¥{{ data.originalprice?.toFixed(2) }}
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</div>
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<div class="allpoint" v-if="data.mallstate === 5">
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<b>{{ data.saleprice?.toFixed(2) || '0.00' }}</b>积分
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</div>
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<div class="sales r">
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已售{{ data.salenums }}
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</div>
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</div>
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<div class="deduct_box">
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<div class="point" v-if="data.deductjifen > 0">
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<img src="/img/de-i1.png" alt="">
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积分抵￥{{ data.deductjifen?.toFixed(2) || '0.00' }}
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</div>
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<div class="vip" v-if="data.deducthuiyuanka > 0">
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<img src="/img/de-i2.png" alt="">
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会员卡额度抵￥{{ data.deducthuiyuanka?.toFixed(2) || '0.00' }}
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</div>
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</div>
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<hr>
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<div class="gt">
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<div>
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<img src="/img/gt-i1.png" alt="">
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正品保障
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</div>
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<div>
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<img src="/img/gt-i1.png" alt="">
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快速发货
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</div>
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<div>
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<img src="/img/gt-i1.png" alt="">
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售后无忧
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</div>
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</div>
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</div>
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<div class="spec_box" @click="showArea = true">
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<img style="height: 3.47vw;" src="/img/nocart.png" alt="">
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<span>不支持发货区域：</span>
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<span
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style="color: #999999;max-width: 43vw;width: 43vw;white-space: nowrap;overflow: hidden;text-overflow: ellipsis;">
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{{ formattedForbidArea }}
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</span>
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<van-icon class="r" name="arrow"></van-icon>
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</div>
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<div class="spec_box" @click="showSpecs = true">
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<img src="/img/spec.png" alt="">
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<span class="overhide">{{ selectedSku }}</span>
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<van-icon class="r" name="arrow"></van-icon>
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</div>
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<div class="prodetail">
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<div class="tit">
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<img src="/img/pro.png" alt="">
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<span>产品详情</span>
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</div>
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<div class="vhtml" v-html="data.contents"></div>
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</div>
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</div>
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<van-action-bar safe-area-inset-bottom placeholder>
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<van-action-bar-icon icon="/img/vb-home.png" text="首页" @click="$navigate('Home')" />
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<van-action-bar-icon icon="/img/vb-service.png" text="客服" @click="$goService()" />
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<van-action-bar-icon icon="/img/vb-share.png" text="分享" @click="beforeShare" />
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<van-action-bar-button color="#ca2904" type="danger" text="立即购买" @click="showSpecs = true" />
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</van-action-bar>
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<van-share-sheet v-model:show="showShare" title="立即分享给好友" :options="options" @select="onSelect" />
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<van-popup v-model:show="showSpecs" position="bottom" closeable round>
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<div class="showspec">
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<div class="goods">
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<img :src="$file(tempSku.img || data.img)" alt="">
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<div>
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<div class="s_price">¥{{ (tempSku.saleprice * tempSku.Qty).toFixed(2) }}</div>
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<div class="s_stock">剩余：{{ tempSku.saleleft }}</div>
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<div class="s_spec">已选：{{ tempSku.skuname }}</div>
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</div>
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</div>
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<div class="spec_box" v-for="spec in specSelect">
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<span class="title">
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{{ spec.name }}
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</span>
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<div class="speccc">
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<div v-for="child in spec.children" class="spec_de"
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:class="selectedSpecs[spec.name] === child.name ? 'active' : 'inactive'"
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@click="selectSpec(spec.name, child.name)">
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{{ child.name }}
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</div>
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</div>
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</div>
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<div class="buynums box">
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<span class="title">
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购买数量
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</span>
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<van-stepper class="r" integer v-model="tempSku.Qty" min="1" max="99" theme="round" button-size="22"
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disable-input />
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</div>
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<van-action-bar safe-area-inset-bottom placeholder>
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<van-action-bar-button color="#ca2904" type="danger" text="立即购买" @click="submit" />
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</van-action-bar>
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</div>
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</van-popup>
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<van-popup v-model:show="show" class="shareimgbox" style="max-width: 80vw;">
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<div class="share_box" id="bsCard">
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<div class="share_userinfo">
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<img :src="$file($userInfo.userimg)" alt="">
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<div class="name"><span>{{ $userInfo.nickname }}友情推荐</span></div>
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</div>
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<div class="goods_info">
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<img class="goods_img" :src="$file(data.img)" alt="">
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<div class="goods_name">{{ data.name }}</div>
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</div>
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<div class="price">
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<div class="allpointp" v-if="data.mallstate === 5">
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<span>{{ data.saleprice?.toFixed(2) || '0.00' }}</span>积分
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</div>
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<div class="goods_price" v-else>¥{{ data.saleprice?.toFixed(2) || '0.00' }}</div>
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<div class="o_price" v-if="data.mallstate !== 5">¥{{ data.originalprice?.toFixed(2) || '0.00' }}</div>
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</div>
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<div class="bottom_box">
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<div class="qrcode">
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<vue-qr :margin="0" :text="shareLink" backgroundColor="#ffffff00" colorLight="rgb(255,255,255)"></vue-qr>
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长按扫码购买
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</div>
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<img class="logo" src="/img/logo.png" alt="">
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</div>
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</div>
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<div class="share_result" v-if="ShareImg">
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<img :src="ShareImg" alt="分享海报">
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</div>
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</van-popup>
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<van-popup v-model:show="showArea" safe-area-inset-bottom
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style=" width: 86.67vw; background-color: #fff7f7; border-radius: 2.67vw;overflow: visible;" class="area_popup"
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@click.self="showArea = false">
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<div class="area_box" style="position: relative;height: 80vw;">
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<img style="width:31.73vw;position: absolute;top: -16vw;z-index: 1;left: 50%;transform: translateX(-50%);"
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src="/img/no.png" alt="">
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<div
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style="height: 55vw;top:12vw;z-index: 2;position: absolute;overflow-y: scroll;font-size: 3.73vw;color: #333333;padding: 0 4vw 3.33vw;border-bottom: 1px solid #f5f5f5;">
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<span style="">
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不支持发货区域：
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<span style="font-size: 3.73vw;;color: #ea3e23;">
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{{ formattedForbidArea }}
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</span>
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</span>
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</div>
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<button @click="showArea = false"
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style="position: absolute;bottom: 0;left: 0;height: 16vw;width:100%;border:none;background-color: transparent; font-size: 3.73vw;font-weight: bold;color:#333;">
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好的，知道了
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</button>
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</div>
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</van-popup>
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</div>
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</BasePage>
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</template>
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<script>
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import { toDataURL } from '@/utils/html2image.js'
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export default {
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name: 'GoodsDetail',
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emits: ['updateShare'],
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mounted() {
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this.init();
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},
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data() {
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return {
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data: {},
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specSelect: [],
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hide: true,
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showArea: false,
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show: false,
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specCombinations: [],
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tempSku: {},
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showSpecs: false,
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selectedSku: '请选择规格分类',
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selectedSpecs: {},
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showShare: false,
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options: [
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{ name: '分享海报', icon: '/img/share.png' },
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],
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shareLink: '',
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ShareImg: '',
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loading: false,
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transparent: 'rgba(0,0,0,0)',
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shareBoxHidden: false
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}
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},
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computed: {
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formattedForbidArea() {
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if (!this.data.forbidbuyarea) return '暂无'
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try {
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const str = this.data.forbidbuyarea.replace(/\\"/g, '"')
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const arr = JSON.parse(str)
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return arr.join('、')
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} catch {
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return this.data.forbidbuyarea.replace(/\\"/g, '"')
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}
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}
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},
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methods: {
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init() {
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this.$get(`/v1/client/EProsClient/${this.$route.query.id}`).then(res => {
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this.data = res.data;
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this.specSelect = this.data.specSelect || [];
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this.specCombinations = this.data.specCombinations || [];
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const recommend = localStorage.getItem('cellphone') || '';
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this.shareLink = `${location.origin}/#/GoodsDetail?id=${this.data.id}${recommend ? '&RecommendCode=' + recommend : ''}`;
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this.$emit('updateShare', this.data.name, this.data.description, this.data.img);
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this.initDefaultSku();
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});
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},
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initDefaultSku() {
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const mainSku = this.specCombinations.find(s => s.ismain) || this.specCombinations[0];
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if (mainSku) {
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this.tempSku = { ...mainSku, Qty: 1 };
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this.selectedSku = "已选:" + mainSku.skuname;
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// 根据skuname设置默认选中规格，skuname用逗号分隔
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const skuParts = mainSku.skuname.split(',').filter(Boolean);
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this.specSelect.forEach((spec) => {
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const specIndex = this.specSelect.findIndex(s => s.name === spec.name);
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// 优先从skuname匹配，匹配不到则默认选中第一个子选项
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if (skuParts[specIndex]) {
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const child = spec.children?.find(c => skuParts[specIndex].includes(c.name));
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if (child) {
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this.selectedSpecs[spec.name] = child.name;
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} else if (spec.children?.length > 0) {
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this.selectedSpecs[spec.name] = spec.children[0].name;
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}
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} else if (spec.children?.length > 0) {
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// skuname没有对应分类时，默认选中第一个
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this.selectedSpecs[spec.name] = spec.children[0].name;
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}
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});
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// 调用refreshSku确保tempSku包含正确的skuid等信息
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this.refreshSku();
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}
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},
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selectSpec(specName, specValue) {
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this.selectedSpecs[specName] = specValue;
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this.refreshSku();
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},
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refreshSku() {
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const specKeys = Object.keys(this.selectedSpecs);
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if (specKeys.length === 0) return;
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let matchedSku = this.specCombinations.find(combo => {
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const skuParts = combo.skuname.split(',').filter(Boolean);
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return specKeys.every((key) => {
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const selectedVal = this.selectedSpecs[key];
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const specIndex = this.specSelect.findIndex(s => s.name === key);
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return skuParts[specIndex]?.includes(selectedVal);
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});
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});
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if (matchedSku) {
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this.tempSku = { ...matchedSku, Qty: this.tempSku.Qty || 1 };
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this.selectedSku = "已选:" + matchedSku.skuname;
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}
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},
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back() {
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window.history.back();
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},
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onSelect(option) {
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this.showShare = false;
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if (option.name === "分享海报") {
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this.show = true;
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// 如果图片已生成且元素已隐藏，直接显示，不重复生成
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if (this.ShareImg && this.shareBoxHidden) {
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this.loading = false;
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return;
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}
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// 如果图片已生成但元素未隐藏，先隐藏元素再显示
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if (this.ShareImg) {
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this.hideShareBox();
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this.loading = false;
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return;
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}
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this.loading = true;
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// 等待 DOM 渲染后再生成
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setTimeout(() => {
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this.generateShareImg();
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}, 500);
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} else if (option.name == "复制链接") {
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this.$copyText(location.href);
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this.$showToast({ type: "success", message: "复制成功" });
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} else if (option.name == "分享好友") {
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this.showTip = true;
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}
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},
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submit() {
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if (this.tempSku.saleleft < 1) {
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this.$showFailToast("该规格库存不足，无法购买");
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return;
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}
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this.$navigate(`/TradeConfirm/?id=${this.data.id}&skuname=${encodeURIComponent(this.tempSku.skuname)}&buynums=${this.tempSku.Qty}`);
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},
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beforeShare() {
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this.showShare = true;
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},
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async generateShareImg() {
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var shareContent = document.querySelector('#bsCard');
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if (!shareContent) return;
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try {
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// Wait for all images inside shareContent to load
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const images = shareContent.querySelectorAll('img');
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for (const img of images) {
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if (!img.complete) {
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await new Promise((resolve) => {
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img.onload = resolve;
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img.onerror = resolve;
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});
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}
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}
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// Wait for vue-qr to render
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await new Promise(resolve => setTimeout(resolve, 500));
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this.ShareImg = await toDataURL(shareContent, {
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pixelRatio: 2,
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useCORS: true,
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format: 'png'
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});
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this.hideShareBox();
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this.loading = false;
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} catch (e) {
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console.error(e);
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this.loading = false;
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}
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},
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hideShareBox() {
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const shareBox = document.querySelector('.share_box');
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if (shareBox) {
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shareBox.style.display = 'none';
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this.shareBoxHidden = true;
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}
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}
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}
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}
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</script> |