KroytzandCursor
9384c68662
重构购物车页样式，展示门店与取餐方式；门店信息本地持久化，结算逻辑保持原行为。 Co-authored-by: Cursor <cursoragent@cursor.com>
540 lines
11 KiB
Vue
540 lines
11 KiB
Vue
<template>
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<view class="cart-page">
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<uv-navbar
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:fixed="false"
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title="购物车"
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bgColor="transparent"
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leftIcon=""
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/>
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<!-- 门店信息 -->
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<view class="cart-store" @tap="selectShop" v-if="store && store.id">
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<image
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v-if="store.image"
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class="cart-store__img"
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:src="store.image"
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mode="aspectFill"
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/>
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<view v-else class="cart-store__img cart-store__img--placeholder">
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<uv-icon name="home-fill" size="22" color="#F28C38" />
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</view>
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<view class="cart-store__main">
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<view class="cart-store__name-row">
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<text class="cart-store__name">{{ store.name || '未选择门店' }}</text>
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<view class="cart-store__tag">{{ orderTypeLabel }}</view>
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</view>
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<view class="cart-store__sub">
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{{ storeHint }}
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</view>
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</view>
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<view class="cart-store__switch">
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<text>切换</text>
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<uv-icon name="arrow-right" size="12" color="#F28C38" />
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</view>
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</view>
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<view class="cart-store cart-store--empty" @tap="selectShop" v-else>
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<view class="cart-store__img cart-store__img--placeholder">
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<uv-icon name="map-fill" size="22" color="#F28C38" />
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</view>
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<view class="cart-store__main">
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<view class="cart-store__name">请先选择门店</view>
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<view class="cart-store__sub">选择门店后即可点餐结算</view>
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</view>
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<view class="cart-store__switch">
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<text>去选择</text>
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<uv-icon name="arrow-right" size="12" color="#F28C38" />
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</view>
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</view>
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<!-- 商品列表 -->
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<view class="cart-panel">
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<view class="cart-panel__header">
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<text class="cart-panel__title">已点 {{ getCartGoodsNumber }} 件</text>
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<text
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v-if="cart.length"
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class="cart-panel__clear"
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@tap="handleCartClear"
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>清空</text>
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</view>
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<scroll-view class="cart-panel__list" scroll-y>
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<uv-empty v-if="!cart.length" mode="car" text="购物车还是空的" />
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<view
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v-for="(item, index) in cart"
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:key="index"
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class="cart-item"
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>
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<image
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v-if="item.image"
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class="cart-item__img"
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:src="item.image"
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mode="aspectFill"
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/>
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<view v-else class="cart-item__img cart-item__img--placeholder" />
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<view class="cart-item__body">
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<view class="cart-item__top">
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<text class="cart-item__name">{{ item.name }}</text>
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<text class="cart-item__price">￥{{ item.price }}</text>
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</view>
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<view class="cart-item__props" v-if="item.valueStr">{{ item.valueStr }}</view>
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<view class="cart-item__controls">
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<button
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type="default"
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plain
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class="cart-item__btn"
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hover-class="none"
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@tap="handleCartItemReduce(index)"
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>
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<text class="iconfont iconsami-select"></text>
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</button>
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<text class="cart-item__qty">{{ item.number }}</text>
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<button
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type="primary"
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class="cart-item__btn cart-item__btn--add"
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hover-class="none"
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@tap="handleCartItemAdd(index)"
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>
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<text class="iconfont iconadd-select"></text>
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</button>
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</view>
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</view>
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</view>
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<view class="cart-panel__spacer" />
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</scroll-view>
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</view>
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<!-- 底部结算栏 -->
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<view class="cart-bar" v-if="cart.length">
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<view class="cart-bar__info">
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<view class="cart-bar__store" v-if="store && store.name">
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{{ store.name }} · {{ orderTypeLabel }}
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</view>
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<view class="cart-bar__price-row">
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<text class="cart-bar__label">合计</text>
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<text class="cart-bar__yen">￥</text>
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<text class="cart-bar__price">{{ getCartGoodsPrice }}</text>
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</view>
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</view>
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<button class="cart-bar__btn" @tap="toPay">去结算</button>
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</view>
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<uv-toast ref="uToast" />
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</view>
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</template>
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<script setup>
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import { ref, computed } from 'vue'
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import { useMainStore } from '@/store/store'
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import { storeToRefs } from 'pinia'
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import { onShow } from '@dcloudio/uni-app'
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import { kmUnit } from '@/utils/util'
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const main = useMainStore()
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const { orderType, store, isLogin } = storeToRefs(main)
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const cart = ref([])
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const uToast = ref()
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const orderTypeLabel = computed(() =>
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orderType.value === 'takeout' ? '外卖' : '自取'
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)
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const storeHint = computed(() => {
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if (!store.value || !store.value.id) return '点击选择门店'
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if (orderType.value === 'takeout') {
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if (store.value.distance > 0) {
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return `配送距离约 ${store.value.distance}km`
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}
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return '本店外卖配送'
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}
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if (store.value.dis) {
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return `距离您 ${kmUnit(store.value.dis)}`
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}
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return '到店自取，下单免排队'
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})
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onShow(() => {
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cart.value = uni.getStorageSync('cart') || []
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// 从点餐页切过来时 pinia 里通常有门店；冷启动进购物车则从本地恢复
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if (!store.value?.id) {
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const cachedStore = uni.getStorageSync('store')
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if (cachedStore && cachedStore.id) {
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main.SET_STORE(cachedStore)
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}
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}
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})
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const getCartGoodsNumber = computed(() => {
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if (!cart.value.length) return 0
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return cart.value.reduce((acc, cur) => acc + cur.number, 0)
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})
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const getCartGoodsPrice = computed(() => {
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if (!cart.value.length) return '0.00'
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const price = cart.value.reduce((acc, cur) => acc + cur.number * cur.price, 0)
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return parseFloat(price).toFixed(2)
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})
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const selectShop = () => {
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uni.navigateTo({
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url: '/pages/components/pages/shop/shop'
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})
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}
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const handleCartItemAdd = (index) => {
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cart.value[index].number += 1
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uni.setStorageSync('cart', JSON.parse(JSON.stringify(cart.value)))
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}
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const handleCartItemReduce = (index) => {
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if (cart.value[index].number === 1) {
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cart.value.splice(index, 1)
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} else {
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cart.value[index].number -= 1
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}
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uni.setStorageSync('cart', JSON.parse(JSON.stringify(cart.value)))
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}
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const handleCartClear = () => {
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uni.showModal({
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title: '提示',
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content: '确定清空购物车么',
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success: ({ confirm }) => {
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if (confirm) {
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cart.value = []
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uni.setStorageSync('cart', [])
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}
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}
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})
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}
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const toPay = () => {
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if (!cart.value.length) {
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uToast.value.show({ message: '请先去点餐哦', type: 'error' })
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return
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}
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if (!isLogin.value) {
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uni.navigateTo({ url: '/pages/components/pages/login/login' })
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return
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}
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if (store.value?.status == 0) {
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uToast.value.show({ message: '不在店铺营业时间内', type: 'error' })
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return
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}
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if (orderType.value == 'takeout' && store.value?.distance < store.value?.far) {
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uToast.value.show({ message: '选中的地址不在配送范围', type: 'error' })
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return
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}
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uni.showLoading({ title: '加载中' })
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uni.setStorageSync('cart', JSON.parse(JSON.stringify(cart.value)))
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uni.navigateTo({ url: '/pages/components/pages/pay/pay' })
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uni.hideLoading()
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}
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</script>
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<style lang="scss" scoped>
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$bg-top: #fff3e6;
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$bg-bottom: #ffffff;
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$accent: #f28c38;
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$accent-deep: #ff6817;
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$text-main: #2b2b2b;
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$text-sub: #9a9590;
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$card-radius: 24rpx;
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.cart-page {
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min-height: 100vh;
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padding: 0 24rpx 200rpx;
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box-sizing: border-box;
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background: linear-gradient(180deg, $bg-top 0%, #fff8f0 40%, $bg-bottom 100%);
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}
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.cart-store {
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display: flex;
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align-items: center;
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padding: 24rpx;
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margin-bottom: 20rpx;
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border-radius: $card-radius;
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background: #fff;
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box-shadow: 0 8rpx 24rpx rgba(180, 120, 60, 0.08);
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&--empty {
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border: 2rpx dashed #f0d9bd;
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background: #fffaf4;
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box-shadow: none;
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}
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&__img {
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width: 88rpx;
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height: 88rpx;
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border-radius: 18rpx;
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flex-shrink: 0;
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margin-right: 20rpx;
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background: #fff3e6;
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&--placeholder {
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display: flex;
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align-items: center;
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justify-content: center;
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}
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}
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&__main {
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flex: 1;
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min-width: 0;
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}
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&__name-row {
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display: flex;
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align-items: center;
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gap: 12rpx;
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}
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&__name {
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font-size: 30rpx;
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font-weight: 700;
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color: $text-main;
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overflow: hidden;
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text-overflow: ellipsis;
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white-space: nowrap;
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max-width: 360rpx;
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}
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&__tag {
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flex-shrink: 0;
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padding: 4rpx 14rpx;
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border-radius: 999rpx;
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font-size: 20rpx;
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color: #fff;
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background: linear-gradient(90deg, #ff9b20, #ff6817);
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}
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&__sub {
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margin-top: 8rpx;
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font-size: 22rpx;
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color: $text-sub;
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overflow: hidden;
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text-overflow: ellipsis;
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white-space: nowrap;
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}
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&__switch {
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display: flex;
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align-items: center;
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gap: 4rpx;
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flex-shrink: 0;
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margin-left: 12rpx;
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font-size: 24rpx;
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color: $accent;
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}
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}
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.cart-panel {
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border-radius: $card-radius;
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background: #fff;
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box-shadow: 0 8rpx 24rpx rgba(180, 120, 60, 0.08);
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overflow: hidden;
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&__header {
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display: flex;
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align-items: center;
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justify-content: space-between;
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padding: 28rpx 28rpx 12rpx;
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}
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&__title {
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font-size: 28rpx;
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font-weight: 700;
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color: $text-main;
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}
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&__clear {
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font-size: 24rpx;
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color: $text-sub;
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}
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&__list {
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max-height: calc(100vh - 480rpx);
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min-height: 320rpx;
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}
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&__spacer {
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height: 24rpx;
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}
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}
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.cart-item {
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display: flex;
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padding: 24rpx 28rpx;
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border-bottom: 1rpx solid #f3ebe3;
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&:last-child {
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border-bottom: none;
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}
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&__img {
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width: 128rpx;
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height: 128rpx;
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border-radius: 18rpx;
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flex-shrink: 0;
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margin-right: 20rpx;
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background: #fff3e6;
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&--placeholder {
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background: linear-gradient(135deg, #fff3e6, #f5e6d4);
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}
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}
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&__body {
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flex: 1;
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min-width: 0;
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display: flex;
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flex-direction: column;
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}
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&__top {
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display: flex;
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align-items: flex-start;
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justify-content: space-between;
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gap: 16rpx;
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}
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&__name {
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flex: 1;
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font-size: 28rpx;
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font-weight: 700;
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color: $text-main;
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line-height: 1.35;
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}
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&__price {
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flex-shrink: 0;
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font-size: 30rpx;
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font-weight: 700;
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color: $accent-deep;
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}
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&__props {
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margin-top: 8rpx;
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font-size: 22rpx;
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color: $text-sub;
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overflow: hidden;
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text-overflow: ellipsis;
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white-space: nowrap;
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}
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&__controls {
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display: flex;
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align-items: center;
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justify-content: flex-end;
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margin-top: auto;
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padding-top: 12rpx;
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}
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&__btn {
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width: 48rpx;
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height: 48rpx;
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margin: 0;
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padding: 0;
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border-radius: 50%;
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display: flex;
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align-items: center;
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justify-content: center;
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color: $accent;
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border: 2rpx solid $accent !important;
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background: #fff;
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line-height: 1;
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&::after {
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border: none;
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}
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&--add {
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color: #fff;
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background: $accent;
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border-color: $accent !important;
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}
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}
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&__qty {
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min-width: 52rpx;
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text-align: center;
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font-size: 28rpx;
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font-weight: 600;
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color: $text-main;
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}
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}
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.cart-bar {
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position: fixed;
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left: 24rpx;
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right: 24rpx;
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bottom: calc(24rpx + env(safe-area-inset-bottom));
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/* #ifdef H5 */
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bottom: calc(24rpx + var(--window-bottom, 0px));
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/* #endif */
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z-index: 100;
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display: flex;
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align-items: center;
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height: 112rpx;
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padding: 0 10rpx 0 32rpx;
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border-radius: 56rpx;
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background: #2f241c;
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box-shadow: 0 12rpx 32rpx rgba(47, 36, 28, 0.28);
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&__info {
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flex: 1;
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min-width: 0;
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padding-right: 16rpx;
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}
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&__store {
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font-size: 20rpx;
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color: rgba(255, 255, 255, 0.62);
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overflow: hidden;
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text-overflow: ellipsis;
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white-space: nowrap;
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}
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&__price-row {
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display: flex;
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align-items: baseline;
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margin-top: 4rpx;
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}
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&__label {
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margin-right: 10rpx;
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font-size: 22rpx;
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color: rgba(255, 255, 255, 0.75);
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}
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&__yen {
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font-size: 24rpx;
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font-weight: 700;
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color: #fff;
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}
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&__price {
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font-size: 40rpx;
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font-weight: 700;
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color: #fff;
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line-height: 1;
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}
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&__btn {
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height: 88rpx;
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margin: 0;
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padding: 0 48rpx;
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border-radius: 44rpx;
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font-size: 30rpx;
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font-weight: 700;
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color: #fff;
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background: linear-gradient(90deg, #ff9b20, #ff6817);
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line-height: 88rpx;
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&::after {
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border: none;
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}
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}
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}
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</style>
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