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<!-- * @FileDescription: 收银台 * @Author: kahu * @Date: 2022/11/21 * @LastEditors: kahu * @LastEditTime: 2022/11/21--><template> <view class="cashier-list-content"> <u-radio-group v-model="paymentMode" placement="row" iconPlacement="right" @change="handleChangePaymentMode" > <view class="cashier" v-for="payment in paymentList" :key="payment.id" > <view class="cashier-item" @click="handleChangePaymentMode(payment.paymentMode,payment.disabled)" > <view class="icon-text"> <image class="pay-type-img-inner" :src="payment.icon" mode="widthFix" /> {{ payment.label }} <span v-if="paymentMode===3 && paymentMode === payment.paymentMode">（手续费：￥{{ flowerObj.hbServiceChargeTotal }}）</span> </view> <view class="radio"> <u-radio :disabled="payment.disabled" activeColor="#c5aa7b" :name="payment.paymentMode" /> </view> </view> <!-- 花呗分期 --> <view class="ali-hb-content" v-if="paymentMode===3 && paymentMode === payment.paymentMode" > <u-radio-group v-model="flowerObj.hbByStagesPeriods" placement="row" iconPlacement="right" @change="handleChangePeriods" > <view class="cashier" v-for="(flowerItem,index) in flowerObj.hbByStagesList" :key="index" > <view class="cashier-item" @click="handleChangePeriods(flowerItem.numberOfStages,flowerItem.disabled)"> <view class="icon-text"> {{ flowerItem.numberOfStages }}期（￥{{ flowerItem.price }}/期） </view> <view class="radio-context"> 手续费：￥{{ flowerItem.serviceCharge }}/期 <u-radio class="radio" activeColor="#c5aa7b" :disabled="flowerItem.disabled" :name="flowerItem.numberOfStages" /> </view> </view> </view> </u-radio-group> </view> </view> </u-radio-group> </view></template>
<script>import NET from "../../utils/request";import API from "../../config/api";
export default { name: "CashierList", props: { totalPrice: { type: Number, default: () => 200 } }, data() { return { paymentMode: 1, // 支付方式 1微信 2支付宝 3花呗分期
paymentList: [ { id: 1, label: '微信支付', paymentMode: 1, icon: 'https://ceres.zkthink.com/static/images/wechat_pay.png', disabled:false }, { id: 2, label: '支付宝支付', paymentMode: 2, icon: 'https://ceres.zkthink.com/static/images/alipay.png', disabled:false }, { id: 3, label: '花呗分期', paymentMode: 3, icon: 'https://ceres.zkthink.com/static/images/huabei.png', disabled:false } ], // 花呗相关
flowerObj: { hbChargeType: 1,// 花呗手续费支付方式 1-商户支付 2-用户支付 后端接口返回
hbByStagesPeriods: -1, // 花呗分期期数 3 6 12
hbByStagesList: [ { rate: 0, price: 0, numberOfStages: 3, serviceCharge: 0, disabled: false }, { rate: 0, price: 0, numberOfStages: 6, serviceCharge: 0, disabled: false }, { rate: 0, price: 0, numberOfStages: 12, serviceCharge: 0, disabled: false } ], // 花呗手续费比例列表 【{3期}，{6期}，{12期}】
hbServiceChargeTotal: 0, // 花呗支付总手续费
}, } }, mounted(){ this.getTheFlowerConfig() this.handleSetDisable() this.handleNoticeFather() }, methods: { /** * 根据环境更改可选支付项 */ handleSetDisable(){ // #ifdef MP-WEIXIN
this.paymentList[0].disabled = false this.paymentList[1].disabled = true this.paymentList[2].disabled = true this.paymentMode = 1 // #endif
// #ifdef MP-ALIPAY
this.paymentList[0].disabled = true this.paymentList[1].disabled = false this.paymentList[2].disabled = false this.paymentMode = 2 // #endif
// #ifdef APP-PLUS || H5
this.paymentList[0].disabled = false this.paymentList[1].disabled = true this.paymentList[2].disabled = true this.paymentMode = 1 // #endif
}, /** * 支付方式改变事件 * @param paymentMode * @param disabled */ handleChangePaymentMode(paymentMode,disabled=false) { if(disabled) return this.paymentMode = paymentMode const { flowerObj } = this if ([1, 2].includes(paymentMode)) { // 支付宝支付，取消分期选择
flowerObj.hbByStagesPeriods = -1 // 3 6 12 全部禁止
flowerObj.hbByStagesList.map(item => { item.disabled = true }) } else { // 分期支付，默认选三期
flowerObj.hbByStagesPeriods = 3 } this.handleHbStagesAndPrice() this.handleNoticeFather() },
/** * 获取花呗分期配置 */ async getTheFlowerConfig() { const {data} = await NET.request(API.GetHuabeiConfig, {}, 'GET') const {flowerObj} = this flowerObj.hbChargeType = data.huabeiChargeType // 如果后端返回的是用户支付手续费，设置费率信息
if (data.huabeiChargeType === 1) { data.huabeiFeeRateList.forEach((rate, index) => { flowerObj.hbByStagesList[index].rate = rate }) } console.log(flowerObj) },
/** * 处理花呗期数选择 * @param periods 期数 * @param disabled */ handleChangePeriods(periods,disable=false) { if(disable)return const { flowerObj } = this flowerObj.hbByStagesPeriods = periods this.handleHbStagesAndPrice() this.handleNoticeFather() },
/** * 处理花呗价格和手续费显示 */ handleHbStagesAndPrice() { const {flowerObj, totalPrice} = this if (this.paymentMode !== 3) return flowerObj.hbByStagesList.forEach(stages => { // 根据价格填充每一期价格和手续费信息
stages.price = ((totalPrice * (1 + stages.rate / 100)) / stages.numberOfStages).toFixed(2) // 每一期价格
stages.serviceCharge = ((totalPrice * (stages.rate / 100)) / stages.numberOfStages).toFixed(2) // 每一期手续费
// 计算总手续费
if (stages.numberOfStages === Number(flowerObj.hbByStagesPeriods)) { flowerObj.hbServiceChargeTotal = (totalPrice * (stages.rate / 100)).toFixed(2) } // 处理允许分期的区间，公式为总价格要大于分期数/100
this.totalPrice < stages.numberOfStages / 100?stages.disabled = true:stages.disabled = false }) },
/** * 通知父组件 */ handleNoticeFather(){ const { paymentMode,flowerObj } = this const params = { paymentMode, huabeiPeriod:flowerObj.hbByStagesPeriods } this.$emit('change',params) } }}</script>
<style lang="scss" scoped>.cashier-list-content { width: 100%; padding: 0rpx 15rpx; box-sizing: border-box; background: #fff;
.u-radio-group { display: block !important; }
.cashier { border-bottom: 2rpx solid #d0d0d0;
&:last-child { border-bottom: none }
.cashier-item { display: flex; align-items: center; justify-content: space-between; padding: 20rpx 0; box-sizing: border-box; position: relative;
.icon-text { display: flex; align-items: center; justify-content: center;
image { width: 50rpx; height: 50rpx; margin-right: 15rpx; } } .radio-context{ display: flex; align-items: center; font-size: 14rpx; .radio{ margin-left: 15rpx; } } }
.ali-hb-content { padding: 10rpx 20px; box-sizing: border-box; border-top: 2rpx solid #d0d0d0; } }}</style>
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