zhiyu_uni_duanju/pages/pay/pay.vue

<template>
	<view class="body">
		<view style="margin: 0px 20px;">
			<view class="ft18">请选择充值金额 <label class="ft14" style="float: right;">账户余额<label class="ft14 kb-txt">{{
        user_info.total_coin }}</label>K币</label></view>
			<text class="ft14" style="font-weight: bold;padding-top: 10px;display: block;">1元=100K币</text>
		</view>
		<view class="pay-box">
			<block v-for="(item, key) in list" :key="key">
				<view v-if="item.type == 'COIN'" @click="selectPayItem(item)"
					:class="item.id == select.id ? 'pay-select' : ''" class="box pay-box-items">
					<view style="height: 20px;align-self: flex-end;"><text class="ft12 top-lab" v-if="item.tip_text">{{
            item.tip_text }}</text></view>
					<text class="ft18 pay-box-items-txt" style="color: #FF9800;">{{ item.price }}元</text>
					<view class="ft14 pay-box-items-txt" style="flex-direction: row;">
						{{ item.price_text }} <text class="ft14" style="color: #FF9800;">+{{ item.given }}K币</text>
					</view>
					<view class="ft14 pay-box-items-txt"
						style="flex-direction: row;display: flex;justify-content:  space-between;"
						:class="item.id == select.id ? 'select-text' : 'given-txt'">
						{{ item.given_amount }} <text v-if="item.id == select.id" class="ft14"
							style="margin-right: 20px;">&#10003;️</text>
					</view>
				</view>
				<view v-else @click="selectPayItem(item)" :class="item.id == select.id ? 'pay-select' : ''"
					class="box pay-box-items">
					<view style="height: 20px;align-self: flex-end;"><text class="ft12 top-lab" v-if="item.tip_text">{{
            item.tip_text }}</text></view>
					<view class="vip-center">
						<view class="">
							<text class="ft18 pay-box-items-txt" style="color: #FF9800;">{{ item.price }}元</text>
							<view class="ft14 pay-box-items-txt">{{ item.price_text }}</text></view>
						</view>
						<image class="vip-level-icon" src="/static/icon/vip.png"></image>
					</view>
					<view class="ft14 pay-box-items-txt"
						style="flex-direction: row;display: flex;justify-content: space-between;"
						:class="item.id == select.id ? 'select-text' : 'given-txt'">
						<text class="ft14">{{ item.given_amount }}</text> <text v-if="item.id == select.id" class="ft14"
							style="margin-right: 20px;">&#10003;️</text>
					</view>
				</view>
			</block>
		</view>
		<view @click="toPay" class="ft16 btn-cz  mt16 ">
			确认充值{{ select.price || 0 }}
		</view>
		<view class="ft14" style="margin: 10px 0; padding: 0 20px;">付费须知</view>
		<view class="ft14" style="padding: 0 20px;margin-bottom: 50px;display: flex;flex-direction: column;">
			<text class="ft12">1、虚拟商品，一经购买不得退换</text>
			<text class="ft12">2、充值后K币可能有延迟，1小时未到账请在“我的”页面联系客服</text>
			<text class="ft12">3、未满18岁的未成年需要在监护人陪同下购买并观看短剧剧</text>
			<text class="ft12">4、购买成功后，“K币”仅在本小程序中使用</text>
			<text class="ft12">5、购买成功后可在”我的”页面订单中心进行查看</text>
		</view>
	</view>
</template>

<script>
	import {
		getUserInfo
	} from "@/common/apis/my.js";
	import {
		getOptions,
		getPayInfo,

	} from "@/common/apis/recharge.js"
	export default {
		data() {
			return {
				user_info: {},
				list: [],
				select: {},
				pay_success: false
			}
		},
		async onShow() {
			let res = await getUserInfo();
			this.user_info = res.data
			this.get_options();
		},
		methods: {
			async get_options() {
				let res = await getOptions();
				this.list = res.data;
				this.list.forEach((item, index) => {
					if (item.is_default == 1) {
						this.select = item;
					}
				})
			},
			selectPayItem(item) {
				this.select = item;
			},
			async toPay() {
				if (this.select.lenght < 1) {
					uni.showToast({
						title: '请选择要充值的项',
						icon: "none"
					});
					return false;
				}
				let params = {
					pay_proudct_id: this.select.id,
					video_id: this.video_info && this.video_info.video_id ? this.video_info.video_id : 0,
					video_series_sequence: this.video_info && this.video_info.video_series_sequence ? this
						.video_info.video_series_sequence : 0,
					is_first_pay: this.select.is_first_pay,
				};
				let result = false;

				let res = await getPayInfo(params);
				if (res.data) {
					// #ifdef MP-WEIXIN
					this.wxMinPay(res.data);
					// #endif
				}
			},
			wxMinPay(param) {
				wx.requestPayment({
					timeStamp: param.timeStamp,
					nonceStr: param.nonceStr,
					package: param.package,
					signType: param.signType,
					paySign: param.paySign,
					success(res) {
						this.pay_success = true;
						uni.showToast({
							title: '支付成功',
							icon: "none"
						});
						// console.log('success:' + JSON.stringify(res));
					},
					fail(e) {
						if (e.errMsg == "requestPayment:fail cancel") {
							uni.showToast({
								title: '取消支付',
								icon: "none"
							});
						} else {
							uni.showToast({
								title: '支付失败',
								icon: "none"
							});
						}
					}
				})
			}
		}
	}
</script>

<style lang="scss" scoped>
	@import url("style/pay.css");
</style>