menduner-mall-uniapp/pages/pay/recharge.vue

<!-- 充值界面 -->
<template>
	<s-layout title="充值" class="withdraw-wrap" navbar="inner">
		<view class="wallet-num-box ss-flex ss-col-center ss-row-between" :style="[
      {
        marginTop: '-' + Number(statusBarHeight + 88) + 'rpx',
        paddingTop: Number(statusBarHeight + 108) + 'rpx',
      },
    ]">
			<view class="">
				<view class="num-title">当前余额（元）</view>
				<view class="wallet-num">{{ fen2yuan(userWallet.balance) }}</view>
			</view>
			<button class="ss-reset-button log-btn" @tap="sheep.$router.go('/pages/pay/recharge-log')">
        充值记录
      </button>
		</view>
		<view class="recharge-box">
			<view class="recharge-card-box">
				<view class="input-label ss-m-b-50">充值金额</view>
				<view class="input-box ss-flex border-bottom ss-p-b-20">
					<view class="unit">￥</view>
					<uni-easyinput v-model="state.recharge_money" type="digit" placeholder="请输入充值金额"
                         :inputBorder="false" />
				</view>
				<view class="face-value-box ss-flex ss-flex-wrap ss-m-y-40">
					<button class="ss-reset-button face-value-btn" v-for="item in state.packageList" :key="item.money"
						:class="[{ 'btn-active': state.recharge_money === fen2yuan(item.payPrice) }]"
						@tap="onCard(item.payPrice)">
						<text class="face-value-title">{{ fen2yuan(item.payPrice) }}</text>
						<view v-if="item.bonusPrice" class="face-value-tag">
							送 {{ fen2yuan(item.bonusPrice) }} 元
            </view>
					</button>
				</view>
				<button class="ss-reset-button save-btn ui-BG-Main-Gradient ss-m-t-60 ui-Shadow-Main" @tap="onConfirm">
					确认充值
				</button>
			</view>
		</view>
	</s-layout>
</template>

<script setup>
	import { computed, reactive } from 'vue';
	import sheep from '@/sheep';
	import { onLoad } from '@dcloudio/uni-app';
  import { fen2yuan } from '@/sheep/hooks/useGoods';
  import PayWalletApi from '@/sheep/api/pay/wallet';

	const userWallet = computed(() => sheep.$store('user').userWallet);
	const statusBarHeight = sheep.$platform.device.statusBarHeight * 2;
	const headerBg = sheep.$url.css('/static/img/shop/user/withdraw_bg.png');

	const state = reactive({
		recharge_money: '', // 输入的充值金额
    packageList: [],
	});

	// 点击卡片，选择充值金额
	function onCard(e) {
		state.recharge_money = fen2yuan(e);
	}

  // 获得钱包充值套餐列表
	async function getRechargeTabs() {
    const { code, data } = await PayWalletApi.getWalletRechargePackageList();
    if (code !== 0) {
      return;
    }
    state.packageList = data;
	}

  // 发起支付
	async function onConfirm() {
		const { code, data } = await PayWalletApi.createWalletRecharge({
			packageId: state.packageList.find((item) => fen2yuan(item.payPrice) === state.recharge_money)?.id,
			payPrice: state.recharge_money * 100
		});
		if (code !== 0) {
			return;
		}
    // #ifdef MP
    sheep.$platform.useProvider('wechat').subscribeMessage('money_change');
    // #endif
    sheep.$router.go('/pages/pay/index', {
      id: data.payOrderId,
      orderType: 'recharge'
    });
	}

	onLoad(() => {
		getRechargeTabs();
	});
</script>

<style lang="scss" scoped>
	:deep() {
		.uni-input-input {
			font-family: OPPOSANS !important;
		}
	}

	.wallet-num-box {
		padding: 0 40rpx 80rpx;
		background: var(--ui-BG-Main) v-bind(headerBg) center/750rpx 100% no-repeat;
		border-radius: 0 0 5% 5%;

		.num-title {
			font-size: 26rpx;
			font-weight: 500;
			color: $white;
			margin-bottom: 20rpx;
		}

		.wallet-num {
			font-size: 60rpx;
			font-weight: 500;
			color: $white;
			font-family: OPPOSANS;
		}

		.log-btn {
			width: 170rpx;
			height: 60rpx;
			line-height: 60rpx;
			border: 1rpx solid $white;
			border-radius: 30rpx;
			padding: 0;
			font-size: 26rpx;
			font-weight: 500;
			color: $white;
		}
	}

	.recharge-box {
		position: relative;
		padding: 0 30rpx;
		margin-top: -60rpx;
	}

	.save-btn {
		width: 620rpx;
		height: 86rpx;
		border-radius: 44rpx;
		font-size: 30rpx;
	}

	.recharge-card-box {
		width: 690rpx;
		background: var(--ui-BG);
		border-radius: 20rpx;
		padding: 30rpx;
		box-sizing: border-box;

		.input-label {
			font-size: 30rpx;
			font-weight: 500;
			color: #333;
		}

		.unit {
			display: flex;
			align-items: center;
			font-size: 48rpx;
			font-weight: 500;
		}

		.uni-easyinput__placeholder-class {
			font-size: 30rpx;
			height: 60rpx;
			display: flex;
			align-items: center;
		}

		:deep(.uni-easyinput__content-input) {
			font-size: 48rpx;
		}

		.face-value-btn {
			width: 200rpx;
			height: 144rpx;
			border: 1px solid var(--ui-BG-Main);
			border-radius: 10rpx;
			position: relative;
			z-index: 1;
			margin-bottom: 15rpx;
			margin-right: 15rpx;

			&:nth-of-type(3n) {
				margin-right: 0;
			}

			.face-value-title {
				font-size: 36rpx;
				font-weight: 500;
				color: var(--ui-BG-Main);
				font-family: OPPOSANS;

				&::after {
					content: '元';
					font-size: 24rpx;
					margin-left: 6rpx;
				}
			}

			.face-value-tag {
				position: absolute;
				z-index: 2;
				height: 40rpx;
				line-height: 40rpx;
				background: var(--ui-BG-Main);
				opacity: 0.8;
				border-radius: 10rpx 0 20rpx 0;
				top: 0;
				left: -2rpx;
				padding: 0 16rpx;
				font-size: 22rpx;
				color: $white;
				font-family: OPPOSANS;
			}

			&::before {
				position: absolute;
				content: ' ';
				width: 100%;
				height: 100%;
				background: var(--ui-BG-Main);
				opacity: 0.1;
				z-index: 0;
				left: 0;
				top: 0;
			}
		}

		.btn-active {
			z-index: 1;

			&::before {
				content: '';
				background: var(--ui-BG-Main);
				opacity: 1;
			}

			.face-value-title {
				color: $white;
				position: relative;
				z-index: 1;
				font-family: OPPOSANS;
			}

			.face-value-tag {
				background: $white;
				color: var(--ui-BG-Main);
				font-family: OPPOSANS;
			}
		}
	}
</style>