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lucky_shop/components/ns-goods-sku/ns-goods-sku-category.vue
2025-10-27 15:55:29 +08:00

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<template>
<view class="goods-sku" @touchmove.prevent.stop>
<uni-popup ref="skuPopup" :type="popupType">
<view class="sku-layer">
<view class="sku-content">
<view class="sku-info" :style="{ height: systemInfo.windowHeight * 2 + 'rpx' }">
<view class="header">
<view class="img-wrap" @click="previewMedia()">
<image :src="$util.img(goodsDetail.sku_image, { size: 'mid' })" @error="imageError()" />
</view>
<view class="main">
<view class="goodname">{{ goodsDetail.goods_name }}</view>
<view class="other-info">
<view class="stock color-tip" v-if="goodsDetail.stock_show">
库存{{ goodsDetail.stock }}{{ goodsDetail.unit }}</view>
<view class="starting-num" v-if="parseFloat(goodsDetail.min_buy)">
起售{{goodsDetail.min_buy}}
</view>
</view>
</view>
</view>
<view class="body-item">
<scroll-view scroll-y class="wrap">
<view class="sku-list-wrap" v-for="(item, index) in goodsDetail.goods_spec_format" :key="index">
<text class="title font-size-tag">{{ item.spec_name }}</text>
<view class="sku-list_item">
<view v-for="(item_value, index_value) in item.value" :key="index_value" :class="{
selected: item_value['selected'] || skuId == item_value.sku_id,
disabled: item_value['disabled'] || (!item_value['selected'] && disabled)
}" class="items color-line-border font-size-tag"
@click="change(item_value.sku_id, item_value.spec_id)">
<image v-if="item_value.image" :src="$util.img(item_value.image, { size: 'small' })" @error="valueImageError(index, index_value)" />
<text>{{ item_value.spec_value_name }}</text>
</view>
</view>
</view>
</scroll-view>
</view>
<view class="footer">
<view class="sku-name font-size-goods-tag">
<template v-if="goodsDetail.sku_spec_format" class="color-tip">
已选择
<text class="color-tip" v-for="(item, index) in goodsDetail.sku_spec_format" :key="index">{{ item.spec_value_name }}</text>
</template>
</view>
<view class="footer-bottom">
<view class="footer-left">
<view class="price-wrap">
<text class="price price-font">{{ goodsDetail.show_price }}</text>
</view>
</view>
<view class="footer-right">
<view class="change_num" v-if="number > 0">
<view class="num-action" @click="changeNum('-')">
<text class="desc iconfont icon-jianshao color-base-text"></text>
<view class="click-event"></view>
</view>
<input type="number" class="uni-input" @blur="blur" v-model="number" placeholder="0" @input="keyInput(false)" />
<view class="num-action" :id="'select-sku-num-' + goodsDetail.goods_id" @click="changeNum('+', $event)">
<text class="add iconfont icon-add-fill color-base-text change_hover"></text>
<view class="click-event"></view>
</view>
</view>
<view v-else-if="number == 0 && isLoad">
<view class="num-action">
<button type="primary" v-if="goodsDetail.stock && goodsDetail.stock != 0" @click="confirm($event)">加入购物车</button>
<button type="primary" disabled="true" v-else>确定</button>
<view class="click-event"></view>
</view>
</view>
</view>
</view>
</view>
</view>
</view>
</view>
<view class="sku-close iconfont icon-close-guanbi" @click="closeSkuPopup()"></view>
</uni-popup>
<ns-login ref="login"></ns-login>
</view>
</template>
<script>
import uniPopup from '@/components/uni-popup/uni-popup-sku-new.vue';
// 商品SKU
export default {
name: 'ns-goods-sku-category',
components: {
uniPopup
},
props: {
disabled: {
type: Boolean,
default: false
},
pointLimit: {
type: [Number, String]
},
popupType: {
type: String,
default: "center"
}
},
data() {
return {
systemInfo: {}, //系统信息
number: 0,
btnSwitch: false, //提交按钮防止重复提交
goodsId: 0,
skuId: 0,
limitNumber: 0, // 限购
goodsDetail: {},
goodsSkuList: {}, // 商品规格项集合
maxBuy: 0,
minBuy: 0,
isLoad: false,
timeout: null
};
},
created() {
this.systemInfo = uni.getSystemInfoSync();
},
watch: {
pointLimit(newNum, oldNum) {
this.limitNumber = Number(newNum);
},
minBuy(newData, oldData) {
if (this.minBuy > 1) {
this.number = Number(this.minBuy);
}
}
},
methods: {
show(data) {
this.isLoad = true;
this.goodsDetail = data;
this.goodsId = this.goodsDetail.goods_id;
this.skuId = this.goodsDetail.sku_id;
this.maxBuy = this.goodsDetail.max_buy;
this.minBuy = this.goodsDetail.min_buy;
this.getGoodsSkuList(this.goodsId);
this.keyInput(false);
if (this.getCurrentCart()) {
this.number = this.getCurrentCart().num;
}
this.$refs.skuPopup.open();
},
hide() {
if(this.$refs.skuPopup) this.$refs.skuPopup.close();
},
change(skuId, spec_id) {
if (this.disabled) return;
this.btnSwitch = false;
this.skuId = skuId;
// 清空选择
for (var i = 0; i < this.goodsDetail.goods_spec_format.length; i++) {
var sku = this.goodsDetail.goods_spec_format[i];
for (var j = 0; j < sku.value.length; j++) {
// 排除当前点击的规格值
if (spec_id == this.goodsDetail.goods_spec_format[i].value[j].spec_id) {
this.goodsDetail.goods_spec_format[i].value[j].selected = false;
}
}
}
this.isLoad = true;
if (this.goodsSkuList['sku_' + skuId]) {
this.goodsDetail = Object.assign({}, this.goodsDetail, this.goodsSkuList['sku_' + skuId]);
}
if (this.getCurrentCart()) {
this.number = this.getCurrentCart().num;
} else {
this.number = 0;
}
},
//查看规格图片
previewMedia() {
var paths = [];
paths.push(
this.$util.img(this.goodsDetail.sku_image, {
size: 'big'
})
);
uni.previewImage({
current: 1,
urls: paths
});
},
// 获取普通商品规格集合
getGoodsSkuList(goods_id) {
this.$api.sendRequest({
url: '/api/goodssku/goodsSkuByCategory',
data: {
goods_id
},
success: res => {
if (res.code >= 0) {
let data = res.data,
obj = {};
res.data.forEach((item, index) => {
// 当前商品SKU规格
if (item.sku_spec_format) item.sku_spec_format = JSON.parse(item.sku_spec_format);
// 商品SKU格式
if (item.goods_spec_format) item.goods_spec_format = JSON.parse(item.goods_spec_format);
// 限时折扣
if (item.promotion_type == 1) {
item.discountTimeMachine = this.$util.countDown(item.end_time - res.timestamp);
}
if (item.promotion_type == 1 && item.discountTimeMachine) {
if (item.member_price > 0 && Number(item.member_price) <= Number(item.discount_price)) {
item.show_price = item.member_price;
} else {
item.show_price = item.discount_price;
}
} else if (item.member_price > 0) {
item.show_price = item.member_price;
} else {
item.show_price = item.price;
}
obj['sku_' + item.sku_id] = item;
});
this.goodsSkuList = obj;
}
}
});
},
changeNum(tag, event) {
if (this.goodsDetail.stock == 0 || this.btnSwitch) return;
var stock = this.goodsDetail.stock;
var min = 1;
if (this.goodsDetail.is_limit == 1 && this.maxBuy > 0 && this.maxBuy < stock) stock = this.maxBuy;
if (this.goodsDetail.is_limit == 1 && this.goodsDetail.limit_type == 2 && this.maxBuy > 0 && this
.goodsDetail.purchased_num > 0) {
let maxBuy = this.maxBuy - this.goodsDetail.purchased_num;
stock = maxBuy < this.goodsDetail.stock ? maxBuy : this.goodsDetail.stock;
}
if (this.minBuy > 1) {
min = this.minBuy;
}
if (tag == '+') {
// 加
if (this.number < stock) {
this.number++;
} else {
if (this.number >= this.goodsDetail.stock) {
this.$util.showToast({
title: '库存不足'
});
return;
}
if (this.goodsDetail.is_limit == 1 && this.maxBuy > 0) {
if (this.goodsDetail.limit_type == 1) {
this.$util.showToast({
title: '该商品每次最多购买' + this.maxBuy + this.goodsDetail.unit
});
return;
}
if (this.goodsDetail.limit_type == 2) {
let message = '该商品每人限购' + this.maxBuy + this.goodsDetail.unit;
message += this.goodsDetail.purchased_num > 0 ? ',您已购买了' + this.goodsDetail.purchased_num + this.goodsDetail.unit : '';
this.$util.showToast({
title: message
});
return;
}
}
}
const query = uni.createSelectorQuery().in(this);
query.select('#' + event.currentTarget.id + ' .click-event')
.boundingClientRect(data => {
if (data) {
this.$emit('addCart', data.left, data.top);
}
}).exec();
} else if (tag == '-') {
// 减
if (this.number > min) {
this.number -= 1;
} else {
this.number = 0;
}
}
if (this.number > this.limitNumber && this.limitNumber) {
this.number = this.limitNumber;
}
if (this.number) {
this.cartNumChange(this.number);
} else {
this.deleteCart();
}
},
blur() {
if (!this.number) {
this.number = 1;
}
if (this.number > this.limitNumber && this.limitNumber) {
this.number = this.limitNumber;
}
if (this.goodsDetail.is_limit && this.maxBuy > 0) {
let maxBuy = this.maxBuy - this.goodsDetail.purchased_num;
if (this.number > maxBuy) this.number = maxBuy;
}
if (this.number < this.minBuy && this.minBuy > 0) {
this.number = this.minBuy;
}
if (this.number <= 0) {
this.number = 1;
}
let newNumber = parseInt(this.number);
this.isLoad = false;
setTimeout(() => {
this.number = newNumber;
this.cartNumChange(this.number);
}, 0);
},
//输入数量
keyInput(flag, callback) {
setTimeout(() => {
var stock = this.goodsDetail.stock;
// 库存为0
if (this.goodsDetail.stock == 0) {
this.number = 0;
return;
}
// 防止空
if (flag && this.number.length == 0) this.number = 1;
// 防止输入0和负数、非法输入
if (flag && (this.number <= 0 || isNaN(this.number))) this.number = 1;
if (this.number > stock) {
this.number = stock;
}
// 商品起售数
if (this.minBuy > 1 && this.number < this.minBuy) {
this.number = this.minBuy;
}
if (flag) this.number = parseInt(this.number);
if (callback) callback();
}, 0);
},
//提交
confirm(event) {
if (!this.storeToken) {
this.$refs.login.open();
return;
}
if (this.goodsDetail.goods_state == 0) {
this.$util.showToast({
title: '商品已下架'
});
return;
}
this.number = 1;
//纠正数量
this.keyInput(true, () => {
if (this.goodsDetail.stock == 0) {
this.$util.showToast({
title: '商品已售罄'
});
return;
}
if (this.number > this.goodsDetail.stock) {
this.$util.showToast({
title: '库存不足'
});
return;
}
if (this.goodsDetail.is_limit == 1 && this.goodsDetail.limit_type == 1 && this.maxBuy > 0 &&
this.number > this.maxBuy) {
this.$util.showToast({
title: '该商品每次最多购买' + this.maxBuy + this.goodsDetail.unit
});
return;
}
if (this.goodsDetail.is_limit == 1 && this.goodsDetail.limit_type == 2 && this.maxBuy > 0 &&
this.number + this.goodsDetail.purchased_num > this.maxBuy) {
let message = '该商品每人限购' + this.maxBuy + this.goodsDetail.unit;
message += this.goodsDetail.purchased_num > 0 ? ',您已购买了' + this.goodsDetail.purchased_num + this.goodsDetail.unit : '';
this.$util.showToast({
title: message
});
return;
}
this.$emit('addCart', event.detail.x, event.detail.y);
if (this.btnSwitch) return;
this.btnSwitch = true;
this.$api.sendRequest({
url: '/api/cart/add',
data: {
sku_id: this.skuId,
num: this.number
},
success: res => {
var data = res.data;
if (data > 0) {
if (this.getCurrentCart()) {
this.cartList['goods_' + this.goodsId]['sku_' + this.skuId].num = this.number;
} else {
// 如果商品第一次添加,则初始化数据
if (!this.cartList['goods_' + this.goodsId]) {
this.cartList['goods_' + this.goodsId] = {};
}
let discount_price = this.goodsDetail.discount_price;
if (this.goodsDetail.member_price > 0 && Number(this.goodsDetail.member_price) <= Number(this.goodsDetail.discount_price)) {
discount_price = this.goodsDetail.member_price;
}
this.cartList['goods_' + this.goodsId]['sku_' + this.skuId] = {
cart_id: data,
goods_id: this.goodsId,
sku_id: this.skuId,
num: this.number,
discount_price
};
}
this.$store.dispatch('cartCalculate');
this.$emit('refresh');
this.$util.showToast({
title: '加入购物车成功'
});
}
this.btnSwitch = false;
},
fail: res => {
if(this.$refs.skuPopup) this.$refs.skuPopup.close();
this.btnSwitch = false;
}
});
});
},
closeSkuPopup() {
if(this.$refs.skuPopup) this.$refs.skuPopup.close();
},
imageError() {
this.goodsDetail.sku_image = this.$util.getDefaultImage().goods;
this.$forceUpdate();
},
valueImageError(index, index_value) {
this.goodsDetail.goods_spec_format[index].value[index_value].image = this.$util.getDefaultImage().goods;
this.$forceUpdate();
},
/**
* 变更购物车数量
* @param {Object} num
*/
cartNumChange(num) {
if (num < 1) num = 1;
if (this.timeout) clearTimeout(this.timeout);
this.timeout = setTimeout(() => {
this.$api.sendRequest({
url: '/api/cart/edit',
data: {
num,
cart_id: this.getCurrentCart().cart_id
},
success: res => {
if (res.code >= 0) {
this.cartList['goods_' + this.goodsId]['sku_' + this.skuId].num = num;
this.$store.dispatch('cartCalculate');
this.$emit('refresh');
}
}
});
}, 800)
},
/**
* 删除购物车
*/
deleteCart() {
if (this.timeout) clearTimeout(this.timeout);
this.$api.sendRequest({
url: '/api/cart/delete',
data: {
cart_id: this.getCurrentCart().cart_id
},
success: res => {
if (res.code >= 0) {
delete this.cartList['goods_' + this.goodsId]['sku_' + this.skuId];
if (Object.keys(this.cartList['goods_' + this.goodsId]).length == 2) {
delete this.cartList['goods_' + this.goodsId];
}
this.$store.dispatch('cartCalculate');
this.$emit('refresh');
}
}
});
},
getCurrentCart() {
let goods = this.cartList['goods_' + this.goodsId];
let cart = null;
if (goods && goods['sku_' + this.skuId]) {
cart = goods['sku_' + this.skuId];
}
return cart;
}
}
};
</script>
<style lang="scss" scoped>
.sku-content {
background: #ffffff;
border-radius: 20rpx;
}
.sku-close {
color: #fff;
width: 50rpx;
text-align: center;
font-size: 60rpx;
border-radius: 50%;
margin: 40rpx auto 0;
}
.sku-layer .sku-info {
width: 600rpx;
height: 60vh !important;
position: relative;
z-index: 999;
}
.sku-layer .sku-info .header {
// padding: 30rpx 0 30rpx 300rpx;
/* #ifdef MP-ALIPAY */
// padding: 50rpx 0 50rpx 300rpx;
/* #endif */
padding: 30rpx;
display: flex;
position: relative;
border-bottom: 2rpx solid rgba(0, 0, 0, 0.1);
z-index: 2;
}
.sku-layer .sku-info .header .img-wrap {
width: 114rpx;
height: 114rpx;
margin-right: 20rpx;
// position: absolute;
// top: -56rpx;
/* #ifdef MP-ALIPAY */
// top: 20rpx;
/* #endif */
// left: 20rpx;
border-radius: 8rpx;
overflow: hidden;
border: 2rpx solid rgba(0, 0, 0, 0.1);
padding: 2rpx;
background-color: #fff;
line-height: 208rpx;
}
.sku-layer .sku-info .header .img-wrap image {
width: 100%;
height: 100%;
}
.sku-layer .sku-info .main {
font-size: 24rpx;
line-height: 40rpx;
flex: 1;
width: 0;
}
.sku-layer .sku-info .main .goodname {
word-wrap: break-word;
overflow: hidden;
text-overflow: ellipsis;
display: -webkit-box;
-webkit-box-orient: vertical;
-webkit-line-clamp: 2;
line-height: 1.3;
}
.sku-layer .sku-info .main .other-info {
margin-top: 20rpx;
display: flex;
align-items: center;
justify-content: space-between;
}
.sku-layer .sku-info .main .starting-num {
color: $color-tip;
font-size: $font-size-tag;
}
.footer-left .price {
word-wrap: break-word;
font-size: $font-size-toolbar;
color: var(--price-color);
}
.sku-layer .sku-info .main .stock {
line-height: 1;
font-size: $font-size-tag;
}
.sku-layer .sku-info .main .sku-name {
display: -webkit-box;
-webkit-line-clamp: 2;
-webkit-box-orient: vertical;
height: 90rpx;
overflow: hidden;
}
.sku-layer .sku-info .main .sku-name text {
margin-right: 10rpx;
}
.sku-layer .sku-info .sku-close {
position: absolute;
top: 20rpx;
right: 20rpx;
width: 40rpx;
height: 80rpx;
font-size: 50rpx;
}
.sku-layer .body-item {
padding: 0 30rpx 30rpx 30rpx;
height: calc(100% - 282rpx);
box-sizing: border-box;
overflow: scroll;
}
.sku-layer .body-item .wrap {
height: calc(100% - 116rpx);
}
.sku-layer .body-item .sku-list-wrap {}
.sku-layer .body-item .sku-list-wrap .title {
font-weight: 400;
padding: 20rpx 0;
margin: 0;
display: block;
}
.sku-layer .body-item .sku-list-wrap .sku-list_item {
display: flex;
flex-wrap: wrap;
}
.sku-layer .body-item .sku-list-wrap .items {
text-align: center;
position: relative;
display: inline-block;
border: 2rpx solid $color-line;
padding: 4rpx 30rpx;
border-radius: 8rpx;
margin: 0 20rpx 20rpx 0;
background-color: #fff !important;
}
.sku-layer .body-item .sku-list-wrap .items.disabled {
border: 2rpx dashed;
}
.sku-layer .body-item .sku-list-wrap .items image {
height: 48rpx;
width: 48rpx;
border-radius: 4rpx;
margin-right: 10rpx;
display: inline-block;
vertical-align: middle;
}
.sku-layer .body-item .number-wrap .number-line {
padding: 20rpx 0;
line-height: 72rpx;
}
.sku-layer .body-item .number-wrap .title {
font-weight: 400;
}
.sku-layer .body-item .number-wrap .limit-txt {}
.sku-layer .body-item .number-wrap .number {
height: 72rpx;
border-radius: 6rpx;
float: right;
}
.sku-layer .body-item .number-wrap .number button {
display: inline-block;
line-height: 64rpx;
height: 68rpx;
width: 60rpx;
font-size: 48rpx;
box-sizing: content-box;
border: 2rpx solid;
padding: 0;
margin: 0;
border-radius: 0;
}
.sku-layer .body-item .number-wrap .number button.decrease {
border-right: 2rpx solid #fff !important;
}
.sku-layer .body-item .number-wrap .number button.increase {
border-left: 2rpx solid #fff !important;
}
.sku-layer .body-item .number-wrap .number button:after {
border-radius: 0;
border: none;
}
.sku-layer .body-item .number-wrap .number input {
display: inline-block;
line-height: 64rpx;
height: 68rpx;
width: 72rpx;
text-align: center;
font-weight: 700;
border: 2rpx solid;
margin: 0;
padding: 0;
vertical-align: top;
}
.sku-layer .footer {
width: calc(100% - 60rpx);
position: absolute;
bottom: 26rpx;
color: #fff;
z-index: 1;
border-top: 1rpx solid $color-line;
padding: 30rpx 30rpx 0;
background-color: #fff;
// button {
// width: 100%;
// }
.sku-name {
text {
margin-right: 10rpx;
}
}
}
.sku-layer .footer .footer-bottom {
margin-top: 24rpx;
display: flex;
justify-content: be;
align-items: center;
.footer-left {
flex: 1;
}
.footer-right {
width: 238rpx;
text-align: right;
}
.footer-right button {
margin-right: 0;
width: 210rpx;
height: 60rpx;
line-height: 60rpx;
font-size: 30rpx;
}
}
.position-bottom {
bottom: 98rpx !important;
}
// 数量加减样式
.change_num {
display: flex;
align-items: center;
justify-content: flex-end;
}
.change_num>text,
.change_num .iconfont {
font-size: 48rpx;
}
.change_num input {
width: 70rpx;
height: 36rpx;
line-height: 36rpx;
text-align: center;
}
.change_num .num-action {
position: relative;
}
.change_num .num-action .click-event {
position: absolute;
width: 2rpx;
height: 2rpx;
left: 0;
top: 0;
transform: translate(-50%, -50%);
z-index: 5;
}
/deep/ .uni-popup__wrapper {
background: transparent !important;
}
/deep/ .sku-layer .uni-popup__wrapper.uni-custom .uni-popup__wrapper-box {
background: transparent !important;
}
/deep/ .uni-popup__wrapper.uni-custom .uni-popup__wrapper-box {
background: transparent !important;
}
</style>