uniapp/components/diy-components/diy-bargain.vue

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<template>
<view class="diy-bargain" v-if="list.length" :class="[value.template, value.style]" :style="warpCss">
<!-- 商品头部 -->
<view v-if="value.titleStyle.isShow" :class="[value.titleStyle.style,'bargain-head']"
:style="{'backgroundImage': 'url(' + $util.img(value.titleStyle.backgroundImage) + '), linear-gradient(to right,'+value.titleStyle.bgColorStart+','+ value.titleStyle.bgColorEnd+')' }">
<view v-if="value.titleStyle.leftStyle == 'text'" class="left-text"
:style="{fontSize: value.titleStyle.fontSize*2 + 'rpx',color: value.titleStyle.textColor,fontWeight: value.titleStyle.fontWeight ? 'bold' : ''}">
{{value.titleStyle.leftText}}</view>
<image v-else class="left-img" :src="$util.img(value.titleStyle.leftImg)" mode="heightFix"></image>
<view class="head-content" :style="{color: value.titleStyle.textColor}">低至0元免费拿</view>
<view class="head-right"
:style="{fontSize: value.titleStyle.moreFontSize*2 + 'rpx',color: value.titleStyle.moreColor}"
@click="$util.redirectTo('/pages_promotion/bargain/list')">
<text>{{value.titleStyle.more}}</text>
<text class="iconfont icon-right"></text>
</view>
</view>
<!-- 商品列表 -->
<template v-if="value.template == 'row1-of1'">
<view class="item" v-for="(item, index) in list" :key="index" @click="toDetail(item)"
:class="[value.ornament.type]" :style="goodsItemCss">
<view class="img-wrap" :style="{ borderRadius: value.imgAroundRadius * 2 + 'rpx' }">
<image :style="{ borderRadius: value.imgAroundRadius * 2 + 'rpx' }"
:src="$util.img(item.goods_image,{size: 'mid'})" mode="widthFix" @error="imageError(index)">
</image>
</view>
<view class="content"
v-if="value.goodsNameStyle.control || value.priceStyle.mainControl || value.btnStyle.control">
<view v-if="value.goodsNameStyle.control" class="goods-name"
:style="{ color: value.theme == 'diy' ? value.goodsNameStyle.color : '', fontWeight: value.goodsNameStyle.fontWeight ? 'bold' : '' }"
:class="[{ 'using-hidden': value.nameLineMode == 'single' }, { 'multi-hidden': value.nameLineMode == 'multiple' }]">
{{ item.goods_name }}
</view>
<view class="progress" v-if="value.style=='style-2'">
<view class="bg">
<view class="curr" :style="{width: progress(item)*2+'rpx'}">
<image class="progress-bar" mode="widthFix"
:src="$util.img('public/uniapp/bargain/progress_bar_01.png')">
</image>
</view>
</view>
<view class="num" v-if="item.is_bargaining">
已砍 <text>¥{{(item.price - item.curr_price).toFixed(2)}}</text>,仅差
<text>¥{{item.curr_price}}</text>
</view>
<view class="num" v-else>
最低可砍至 <text>¥{{item.floor_price}}</text>
</view>
</view>
<view class="price-wrap">
<view class="discount-price" v-if="value.priceStyle.mainControl">
<text class="unit price-style small"
:style="{ color: value.theme == 'diy' ? value.priceStyle.mainColor +'!important' : '' }">¥</text>
<text class="price price-style large"
:style="{ color: value.theme == 'diy' ? value.priceStyle.mainColor +'!important' : '' }">{{ value.style=='style-2' ? item.price.split(".")[0] : item.floor_price.split(".")[0] }}</text>
<text class="unit price-style small"
:style="{ color: value.theme == 'diy' ? value.priceStyle.mainColor +'!important' : '' }">{{ value.style=='style-2' ? "."+item.price.split(".")[1] : "."+item.floor_price.split(".")[1] }}</text>
</view>
<button v-if="value.btnStyle.control" :style="{
background: value.btnStyle.theme == 'diy' ? 'linear-gradient(to right,' + value.btnStyle.bgColorStart + ',' + value.btnStyle.bgColorEnd + ')' : '',
color: value.btnStyle.theme == 'diy' ? value.btnStyle.textColor : '',
borderRadius: value.btnStyle.aroundRadius * 2 + 'rpx'
}">
{{ item.is_bargaining ? '继续砍价' : value.btnStyle.text }}
</button>
</view>
</view>
</view>
</template>
<template v-if="value.template == 'horizontal-slide'">
<scroll-view v-if="value.slideMode == 'scroll'" class="scroll" :scroll-x="true" :show-scrollbar="false">
<view class="item" v-for="(item, index) in list" :key="index" @click="toDetail(item)"
:class="[value.ornament.type]" :style="goodsItemCss">
<view class="img-wrap" :style="{ borderRadius: value.imgAroundRadius * 2 + 'rpx' }">
<image :style="{ borderRadius: value.imgAroundRadius * 2 + 'rpx' }"
:src="$util.img(item.goods_image,{size: 'mid'})" mode="widthFix" @error="imageError(index)"
:lazy-load="true"></image>
<image class="bg"
v-if="value.saleStyle.control&&value.template == 'horizontal-slide'&&value.style!='style-2'"
:src="$util.img('public/uniapp/bargain/bg.png')" mode="widthFix"></image>
<view class="num"
v-if="value.saleStyle.control&&value.template == 'horizontal-slide'&&value.style!='style-2'"
:style="{ color: value.theme == 'diy' ? value.saleStyle.color : '' }">已砍{{ item.sale_num }}件
</view>
</view>
<view :class="['content', { 'multi-content': value.nameLineMode == 'multiple' }]"
v-if="value.goodsNameStyle.control || value.priceStyle.mainControl || value.priceStyle.lineControl">
<view v-if="value.goodsNameStyle.control" class="goods-name"
:style="{ color: value.theme == 'diy' ? value.goodsNameStyle.color : '', fontWeight: value.goodsNameStyle.fontWeight ? 'bold' : '' }"
:class="[{ 'using-hidden': value.nameLineMode == 'single' }, { 'multi-hidden': value.nameLineMode == 'multiple' }]">
{{ item.goods_name }}
</view>
<view class="discount-price"
v-if="value.priceStyle.mainControl&&value.template == 'horizontal-slide'&&value.style!='style-2'">
<text class="unit price-style small"
:style="{ color: value.theme == 'diy' ? value.priceStyle.mainColor +'!important' : '' }">¥</text>
<text class="price price-style large"
:style="{ color: value.theme == 'diy' ? value.priceStyle.mainColor +'!important' : '' }">{{ item.floor_price.split(".")[0] }}</text>
<text class="unit price-style small"
:style="{ color: value.theme == 'diy' ? value.priceStyle.mainColor +'!important' : '' }">{{ "."+item.floor_price.split(".")[1] }}</text>
</view>
<view class="original-price price-font" v-if="value.priceStyle.lineControl"
:style="{ color: value.theme == 'diy' ? value.priceStyle.lineColor : '' }">
¥{{ item.price }}
</view>
</view>
</view>
</scroll-view>
<swiper v-if="value.slideMode == 'slide'" :autoplay="false" class="swiper"
:style="{ height: swiperHeight }">
<swiper-item v-for="(pageItem,pageIndex) in page" :key="pageIndex"
:class="['swiper-item', [list[pageIndex].length / 3] >= 1 && 'flex-between']">
<view class="item" v-for="(item, dataIndex) in list[pageIndex]" :key="dataIndex"
@click="toDetail(item)" :class="[value.ornament.type]" :style="goodsItemCss">
<view class="img-wrap" :style="{ borderRadius: value.imgAroundRadius * 2 + 'rpx' }">
<image :style="{ borderRadius: value.imgAroundRadius * 2 + 'rpx' }"
:src="$util.img(item.goods_image,{size: 'mid'})" mode="widthFix"
@error="imageError(dataIndex)" :lazy-load="true"></image>
<image class="bg"
v-if="value.saleStyle.control&&value.template == 'horizontal-slide'&&value.style!='style-2'"
:src="$util.img('public/uniapp/bargain/bg.png')" mode="widthFix"></image>
<view class="num"
v-if="value.saleStyle.control&&value.template == 'horizontal-slide'&&value.style!='style-2'"
:style="{ color: value.theme == 'diy' ? value.saleStyle.color : '' }">
已砍{{ item.sale_num }}件</view>
</view>
<view :class="['content', { 'multi-content': value.nameLineMode == 'multiple' }]"
v-if="value.goodsNameStyle.control || value.priceStyle.mainControl || value.priceStyle.lineControl">
<view v-if="value.goodsNameStyle.control" class="goods-name"
:style="{ color: value.theme == 'diy' ? value.goodsNameStyle.color : '', fontWeight: value.goodsNameStyle.fontWeight ? 'bold' : '' }"
:class="[{ 'using-hidden': value.nameLineMode == 'single' }, { 'multi-hidden': value.nameLineMode == 'multiple' }]">
{{ item.goods_name }}
</view>
<view class="discount-price"
v-if="value.priceStyle.mainControl&&value.template == 'horizontal-slide'&&value.style!='style-2'">
<text class="unit price-style small"
:style="{ color: value.theme == 'diy' ? value.priceStyle.mainColor +'!important' : '' }">¥</text>
<text class="price price-style large"
:style="{ color: value.theme == 'diy' ? value.priceStyle.mainColor +'!important' : '' }">{{ item.floor_price.split(".")[0] }}</text>
<text class="unit price-style small"
:style="{ color: value.theme == 'diy' ? value.priceStyle.mainColor +'!important' : '' }">{{ "."+item.floor_price.split(".")[1] }}</text>
</view>
<view class="original-price price-font" v-if="value.priceStyle.lineControl"
:style="{ color: value.theme == 'diy' ? value.priceStyle.lineColor : '' }">
¥{{ item.price }}
</view>
</view>
</view>
</swiper-item>
</swiper>
</template>
</view>
</template>
<script>
export default {
name: 'diy-bargain',
props: {
value: {
type: Object
}
},
data() {
return {
list: [],
page: 1
};
},
components: {},
async created() {
if (this.value.template == 'row1-of1' && this.value.style == 'style-2')
await this.getDataing();
this.getData();
},
computed: {
warpCss() {
var obj = '';
if (this.value.componentBgColor) obj += 'background:' + this.value.componentBgColor + ';';
if (this.value.componentAngle == 'round') {
obj += 'border-top-left-radius:' + this.value.topAroundRadius * 2 + 'rpx;';
obj += 'border-top-right-radius:' + this.value.topAroundRadius * 2 + 'rpx;';
obj += 'border-bottom-left-radius:' + this.value.bottomAroundRadius * 2 + 'rpx;';
obj += 'border-bottom-right-radius:' + this.value.bottomAroundRadius * 2 + 'rpx;';
}
return obj;
},
// 商品项样式
goodsItemCss() {
var obj = '';
obj += 'background-color:' + this.value.elementBgColor + ';';
if (this.value.elementAngle == 'round') {
obj += 'border-top-left-radius:' + this.value.topElementAroundRadius * 2 + 'rpx;';
obj += 'border-top-right-radius:' + this.value.topElementAroundRadius * 2 + 'rpx;';
obj += 'border-bottom-left-radius:' + this.value.bottomElementAroundRadius * 2 + 'rpx;';
obj += 'border-bottom-right-radius:' + this.value.bottomElementAroundRadius * 2 + 'rpx;';
}
if (this.value.ornament.type == 'shadow') {
obj += 'box-shadow:' + '0 0 10rpx ' + this.value.ornament.color + ';';
}
if (this.value.ornament.type == 'stroke') {
obj += 'border:' + '2rpx solid ' + this.value.ornament.color + ';';
}
const screenWidth = uni.getSystemInfoSync().safeArea.width || uni.getSystemInfoSync().screenWidth;
if (this.value.template == 'horizontal-slide') {
var width = "";
if (this.value.slideMode == 'scroll' && this.value.goodsMarginType == 'diy')
width = this.rpxUpPx(this.value.goodsMarginNum * 2);
else
width = [screenWidth - (this.rpxUpPx(20) * 2) - (this.rpxUpPx(200) * 3) - (this.rpxUpPx(this.value
.margin.both * 2) * 2)] / 6;
obj += 'margin-left:' + width + "px;";
obj += 'margin-right:' + width + "px;";
}
return obj;
},
swiperHeight() {
if (this.value.nameLineMode == 'multiple') {
if (this.value.ornament.type == 'shadow')
return '420rpx';
else
return '400rpx';
}
if (this.value.ornament.type == 'shadow')
return '386rpx';
else
return '378rpx';
}
},
methods: {
rpxUpPx(res) {
const screenWidth = uni.getSystemInfoSync().safeArea.width || uni.getSystemInfoSync().screenWidth;
var data = screenWidth * parseInt(res) / 750;
return Math.floor(data);
},
// 查找自己参与的砍价
async getDataing() {
var res = await this.$api.sendRequest({
url: '/bargain/api/goods/bargainingList',
data: {},
async: false
});
res.data && res.data.forEach((item, index) => {
item.is_bargaining = 1;
});
this.list = res.data || [];
},
// 查找可砍价的商品
getData() {
var data = {
num: this.value.count,
is_exclude_bargaining: 1
};
if (this.value.sources == 'diy') {
data.num = 0;
data.id_arr = this.value.goodsId.toString();
}
this.$api.sendRequest({
url: '/bargain/api/goods/lists',
data: data,
success: res => {
if (res.code == 0) {
if (this.value.template == 'row1-of1' && this.value.style == 'style-2')
this.list = this.list.concat(res.data).splice(0, this.value.count);
else
this.list = res.data;
// 切屏滚动,每页显示固定数量
if (this.value.template == 'horizontal-slide' && this.value.slideMode == 'slide') {
let size = 3;
let temp = [];
this.page = Math.ceil(this.list.length / size);
for (var i = 0; i < this.page; i++) {
temp[i] = [];
for (var j = i * size; j < this.list.length; j++) {
if (temp[i].length == size) break;
temp[i].push(this.list[j]);
}
}
this.list = temp;
}
}
}
});
},
progress(data) {
// 214 表示当前进度条的宽度
let progress = (((parseFloat(data.price) - parseFloat(data.curr_price)) / parseFloat(data.price)) * 214)
.toFixed();
if (progress == 'NaN') {
progress = 0;
}
return progress;
},
toDetail(e) {
this.$util.redirectTo('/pages_promotion/bargain/detail', {
b_id: e.bargain_id
});
},
imageError(index) {
this.list[index].goods_image = this.$util.getDefaultImage().goods;
this.$forceUpdate();
}
}
};
</script>
<style lang="scss">
/deep/.uni-scroll-view ::-webkit-scrollbar {
/* 隐藏滚动条但依旧具备可以滚动的功能 */
display: none;
width: 0;
height: 0;
color: transparent;
background: transparent;
}
/deep/::-webkit-scrollbar {
display: none;
width: 0;
height: 0;
color: transparent;
background: transparent;
}
scroll-view ::-webkit-scrollbar {
width: 0;
height: 0;
background-color: transparent;
touch-action: none;
}
.diy-bargain {
overflow: hidden;
// 头部
.bargain-head {
&.style-1 {
display: flex;
justify-content: space-between;
align-items: center;
height: 88rpx;
box-sizing: border-box;
padding: 0 20rpx;
background-repeat: no-repeat;
background-size: cover;
margin-bottom: 20rpx;
border-radius: 18rpx 18rpx 0 0;
.left-img {
height: 40rpx;
width: 156rpx;
}
.head-content {
position: relative;
color: #fff;
font-size: $font-size-tag;
margin-right: auto;
margin-left: 20rpx;
line-height: 1;
&::after {
content: '';
position: absolute;
width: 2rpx;
height: 24rpx;
background-color: #fff;
top: 50%;
transform: translateY(-50%);
left: -12rpx;
}
}
.head-right {
display: flex;
align-items: center;
font-size: $font-size-sub;
color: #fff;
}
}
}
// 商品列表
&.row1-of1 {
.item {
display: flex;
margin-bottom: 20rpx;
padding: 16rpx;
&.shadow {
margin: 8rpx 8rpx 20rpx 8rpx;
}
&:last-child {
margin-bottom: 0;
padding-bottom: 20rpx;
}
.img-wrap {
width: 200rpx;
height: 200rpx;
>image {
width: 200rpx;
}
}
.content {
flex: 1;
display: flex;
flex-direction: column;
justify-content: space-between;
padding: 6rpx 0 6rpx 20rpx;
.goods-name {
&.multi-hidden {
line-height: 1.3;
}
}
.price-wrap {
display: flex;
justify-content: space-between;
align-items: center;
}
.discount-price {
white-space: nowrap;
font-weight: bold;
line-height: 1;
.unit {
font-size: $font-size-tag;
margin-right: 4rpx;
color: var(--price-color);
}
.price {
font-size: $font-size-toolbar;
color: var(--price-color);
}
}
button {
margin: 0;
padding: 0 20rpx;
color: var(--btn-text-color);
background-color: $base-color;
color: #fff;
min-width: 112rpx;
height: 52rpx;
line-height: 52rpx;
font-size: $font-size-tag;
font-weight: bold;
}
}
}
&.style-2 {
.discount-price {
position: relative;
}
.progress {
display: flex;
flex-direction: column;
margin-top: 10rpx;
margin-right: 16rpx;
.bg {
margin-left: 6rpx;
width: auto;
height: 20rpx;
border-radius: 20rpx;
background-color: #FFEADB;
position: relative;
&::after {
content: "";
width: 26rpx;
height: 26rpx;
border-radius: 50%;
background-color: #FA1A1A;
position: absolute;
top: 50%;
transform: translateY(-50%);
right: -18rpx;
}
.curr {
width: 0;
height: 20rpx;
border-radius: 20rpx;
background-color: #FA1A1A;
position: relative;
.progress-bar {
position: absolute;
right: -20rpx;
width: 30rpx;
height: 30rpx;
max-width: inherit !important;
max-height: inherit !important;
top: 50%;
transform: translateY(-50%);
z-index: 1;
}
}
}
.num {
font-size: $font-size-tag;
margin-top: 12rpx;
line-height: 1;
text {
color: #FA1A1A;
}
}
}
}
}
&.horizontal-slide {
.scroll {
width: calc(100% - 40rpx);
padding: 20rpx;
line-height: 1;
white-space: nowrap;
.item.shadow {
margin-bottom: 8rpx;
}
}
.flex-between {
justify-content: space-between;
}
.item {
display: inline-block;
width: 200rpx;
overflow: hidden;
box-sizing: border-box;
&:nth-child(3n+3) {
width: 198rpx;
}
&.shadow {
margin-top: 8rpx;
}
.img-wrap {
width: 200rpx;
height: 200rpx;
position: relative;
overflow: hidden;
margin: 0 auto;
>image {
width: 100%;
}
.bg {
position: absolute;
width: 100%;
height: 60rpx;
bottom: 0;
left: 0;
z-index: 2;
}
.num {
width: 180rpx;
position: absolute;
bottom: 10rpx;
padding-left: 20rpx;
font-size: 20rpx;
line-height: 1;
color: #ffffff;
z-index: 3;
}
}
.content {
padding: 10rpx;
display: flex;
flex-direction: column;
justify-content: space-between;
&.multi-content {
height: 160rpx;
box-sizing: border-box;
}
.goods-name {
line-height: 1.3;
&.multi-hidden {
white-space: break-spaces;
}
}
.discount-price {
white-space: nowrap;
margin-top: auto;
font-weight: bold;
line-height: 1;
.unit {
font-size: $font-size-tag;
margin-right: 4rpx;
color: var(--price-color);
}
.price {
font-size: $font-size-toolbar;
color: var(--price-color);
}
}
.original-price {
margin-top: 4rpx;
font-size: $font-size-tag;
color: $color-tip;
line-height: 1;
text-decoration: line-through;
}
}
}
.swiper {
padding: 20rpx;
width: 100%;
white-space: nowrap;
box-sizing: border-box;
.swiper-item {
display: flex;
align-items: center;
}
.item {
width: 200rpx;
box-sizing: border-box;
}
}
}
}
</style>