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云泽网
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<template>
<u-popup
v-model="showPop"
mode="bottom"
border-radius="14"
:closeable="true"
@close="onClose"
:safe-area-inset-bottom="true"
>
<view class="bg-white spec-contain">
<view class="spec-header row">
<custom-image
class="goods-img mr20"
radius="10rpx"
@tap="previewImage(checkedGoods.image)"
:src="checkedGoods.image"
></custom-image>
<view class="goods-info" v-if="!isBargain">
<view class="primary row">
<price-format
:first-size="46"
:second-size="32"
:subscript-size="32"
:price="group ? checkedGoods.team_price : checkedGoods.price"
:weight="500"
></price-format>
<view
class="vip-price row"
v-if="!group && !isSeckill && checkedGoods.member_price"
>
<view class="price-name xxs">会员价</view>
<view style="padding: 0 11rpx">
<price-format
:price="checkedGoods.member_price"
:first-size="22"
:second-size="22"
:subscript-size="22"
:weight="500"
color="#7B3200"
></price-format>
</view>
</view>
</view>
<view class="sm" v-show="showStock">
库存{{ checkedGoods.stock }}
</view>
<view class="sm">
<!-- <text>已选择{{checkedGoods.spec_value_str}}{{goodsNum}}</text> -->
<text>{{ specValueText }}</text>
</view>
</view>
<view class="goods-info" v-else>
<view class="xs">
最低可砍至<text class="sm" style="color: #f95f2f"
>¥{{ checkedGoods.activity_price }}</text
>
</view>
<view class="muted xs mt10"> 原价 ¥{{ checkedGoods.price }} </view>
<view class="sm lighter mt20">
<!-- <text>已选择{{checkedGoods.spec_value_str}}</text> -->
<text>{{ specValueText }}</text>
</view>
</view>
</view>
<view class="spec-main">
<scroll-view style="max-height: 600rpx" scroll-y="true">
<view class="spec-list">
<view v-for="(item, index) in specList" :key="index" class="spec">
<view class="name mb20">
{{ item.name }}
<text class="primary xs ml20">{{
checkedGoods.spec_value_ids_arr[index] == ""
? "请选择" + item.name
: ""
}}</text>
</view>
<view class="row wrap">
<!-- <view v-for="(specitem, index2) in item.spec_value" :key="index2" :class="'spec-item sm ' + ( specitem.checked ? 'checked' : '' )"
@tap="choseSpecItem(item.id, specitem.id)">
{{ specitem.value }}
</view> -->
<view
v-for="(specitem, index2) in item.spec_value"
:key="index2"
:class="
'spec-item sm ' +
(checkedGoods.spec_value_ids_arr[index] == specitem.id
? 'checked'
: '') +
(isDisable(specitem.id) ? 'disabled' : '')
"
@click="choseSpecItem(index, index2)"
>
{{ specitem.value }}
</view>
</view>
</view>
</view>
</scroll-view>
<view class="good-num row-between ml20 mr20">
<view class="label">数量</view>
<u-number-box
v-model="goodsNum"
:min="1"
:max="checkedGoods.stock"
:disabled="disabledNumberBox"
></u-number-box>
</view>
</view>
<view
class="btns row-between bg-white"
:class="
specValueText.indexOf('请选择') != -1 || checkedGoods.stock == 0
? 'disabled'
: ''
"
>
<button
v-if="showAdd"
class="add-cart br60 white btn"
size="lg"
@tap="onClick('addcart')"
>
{{ yellowBtnText }}
</button>
<button
v-if="showBuy"
class="bg-primary br60 white btn"
size="lg"
@tap="onClick('buynow')"
>
{{ redBtnText }}
</button>
<button
v-if="showConfirm"
class="bg-primary br60 white btn"
size="lg"
@tap="onClick('confirm')"
>
确定
</button>
</view>
</view>
</u-popup>
</template>
<script>
export default {
data() {
return {
checkedGoods: {
stock: 0,
}, //选中的
outOfStock: [], //缺货的
specList: [], //规格
disable: [], //不可选择的
goodsNum: 1,
showPop: false,
};
},
components: {},
props: {
show: {
type: Boolean,
},
goods: {
type: Object,
},
showAdd: {
type: Boolean,
default: true,
},
showBuy: {
type: Boolean,
default: true,
},
showConfirm: {
type: Boolean,
default: false,
},
redBtnText: {
type: String,
default: "立即购买",
},
yellowBtnText: {
type: String,
default: "加入购物车",
},
group: {
type: Boolean,
default: false,
},
isSeckill: {
type: Boolean,
default: false,
},
showStock: {
type: Boolean,
default: true,
},
disabledNumberBox: {
type: Boolean,
default: false,
},
isBargain: {
type: Boolean,
default: false,
},
goodsType: {
type: Number,
},
},
mounted() {},
computed: {
// 选择的规格参数等
specValueText() {
let arr = this.checkedGoods.spec_value_ids?.split(",");
let spec_str = "";
if (arr)
arr.forEach((item, index) => {
if (item == "") spec_str += this.specList[index].name + ",";
});
if (this.checkedGoods?.stock != 0 && spec_str == "")
return `已选择 ${this.checkedGoods.spec_value_str} ${this.goodsNum}`;
else return `请选择 ${spec_str.slice(0, spec_str.length - 1)}`;
},
},
watch: {
goods(value) {
this.specList = value.goods_spec || [];
let goodsItem = value.goods_item || [];
this.outOfStock = goodsItem.filter((item) => item.stock == 0);
// 找出库存不为0的
const resultArr = goodsItem.filter((item) => item.stock != 0);
if (resultArr.length != 0) {
resultArr[0].spec_value_ids_arr =
resultArr[0].spec_value_ids.split(",");
this.checkedGoods = resultArr[0];
} else {
// 无法选择
goodsItem[0].spec_value_ids_arr = [];
this.disable = goodsItem.map((item) => item.spec_value_ids.split(","));
this.checkedGoods = goodsItem[0];
}
},
specList(value) {
if (this.checkedGoods.stock == 0) return;
const res = this.goods.goods_item.filter((item) => {
return this.checkedGoods.spec_value_ids === item.spec_value_ids;
});
// 库存为0的规格
const idsArr = this.checkedGoods.spec_value_ids_arr;
const outOfStock = this.outOfStock;
// 找出规格相同和规格不相同的余数
const getArrGather = this.getArrResult(idsArr, outOfStock);
// 计算出缺货的规格项
this.disable = this.getOutOfStockArr(getArrGather, idsArr);
if (res.length != 0) {
console.log(res, "-----");
let result = JSON.parse(JSON.stringify(res[0]));
result.spec_value_ids_arr = result.spec_value_ids.split(",");
if (this.goodsNum > result.stock) {
this.goodsNum = result.stock;
}
this.checkedGoods = result;
// 同步到父组件
this.$emit("change", {
detail: this.checkedGoods,
});
}
},
show(val) {
this.showPop = val;
},
},
created() {
console.log("spec");
},
methods: {
isDisable(e) {
const res = this.disable.filter((item) => item == e);
if (res.length != 0) return true;
else return false;
},
onClose() {
this.$emit("close");
},
onClick(type) {
let { checkedGoods, goodsNum } = this;
if (this.specValueText.indexOf("请选择") != -1)
return this.$toast({
title: this.specValueText,
});
if (checkedGoods.stock == 0)
return this.$toast({
title: "当前选择库存不足",
});
checkedGoods.goodsNum = goodsNum;
this.$emit(type, {
detail: checkedGoods,
});
},
// 选择规格
choseSpecItem(index, index2) {
const id = this.specList[index].spec_value[index2].id;
// 无法选择
const disable = this.disable.filter((item) => item == id);
if (disable.length != 0) return;
let idsArr = this.checkedGoods.spec_value_ids_arr;
if (id == idsArr[index]) idsArr[index] = "";
else idsArr[index] = id;
//保存已选规格
this.checkedGoods.spec_value_ids_arr = idsArr;
this.checkedGoods.spec_value_ids = idsArr.join(",");
// 重新渲染页面
this.specList = [...this.specList];
},
// 过滤出需要进行禁用的规格
getOutOfStockArr(arr, arr1, result = []) {
arr.forEach((el) => {
if (el.num >= arr1.length - 1) {
result.push(...el.different);
}
});
return result;
},
// 匹配出缺货库存和已选中对比结果
getArrIdentical(arr1, arr2, arr = [], num = 0) {
arr1.forEach((el) => {
arr2.forEach((el2) => {
if (el == el2) {
num += 1;
arr.push(el);
}
});
});
return {
num, //n个相同的
different: this.getArrDifference(
[...new Set(arr)].map(Number),
arr2.map(Number)
),
identical: [...new Set(arr)],
};
},
// 匹配出已选择和缺库存的
getArrResult(arr, outOfStock, result = []) {
outOfStock.forEach((item) => {
const res = this.getArrIdentical(arr, item.spec_value_ids.split(","));
if (res != undefined && res.length != 0) {
result.push(res);
}
});
return result;
},
// 找出两个数组中参数不同的
getArrDifference(arr1, arr2) {
return arr1.concat(arr2).filter(function (v, i, arr) {
return arr.indexOf(v) == arr.lastIndexOf(v);
});
},
// 查看商品图片
previewImage(current) {
uni.previewImage({
current,
urls: [current], // 需要预览的图片http链接列表
});
},
},
};
</script>
<style lang="scss" scoped>
.spec-contain {
border-radius: 10rpx 10rpx 0 0;
overflow: hidden;
position: relative;
.close {
position: absolute;
right: 10rpx;
top: 10rpx;
}
.spec-header {
padding: 30rpx 20rpx;
padding-right: 70rpx;
align-items: flex-start;
border: $-solid-border;
.vip-price {
margin: 0 24rpx;
background-color: #ffe9ba;
line-height: 36rpx;
border-radius: 6rpx;
overflow: hidden;
.price-name {
background-color: #101010;
padding: 3rpx 12rpx;
color: #ffd4b7;
position: relative;
overflow: hidden;
&::after {
content: "";
display: block;
width: 20rpx;
height: 20rpx;
position: absolute;
right: -15rpx;
background-color: #ffe9ba;
border-radius: 50%;
top: 50%;
transform: translateY(-50%);
box-sizing: border-box;
}
}
}
.goods-img {
width: 180rpx;
height: 180rpx;
flex: none;
}
}
.spec-main {
.spec-list {
padding: 30rpx 20rpx;
.spec-item {
line-height: 52rpx;
padding: 0 20rpx;
background-color: #f4f4f4;
border-radius: 60rpx;
margin: 0 20rpx 20rpx 0;
border: 1px solid #f4f4f4;
// &.checked {
// background-color: $-color-primary;
// color: #fff;
// }
&.checked {
background-color: #ffe9eb;
color: $-color-primary;
border-color: $-color-primary;
}
&.disabled {
opacity: 0.5;
text-decoration: line-through;
}
}
}
}
// 底部按钮无法选择
.disabled {
opacity: 0.4;
}
.btns {
height: 120rpx;
padding: 0 30rpx;
margin-top: 80rpx;
.add-cart {
background-color: #ff9e1e;
}
.btn {
margin: 0 10rpx;
flex: 1;
}
}
}
</style>