<!-- 收银台 -->
<template>
	<s-layout title="收银台">
		<view class="bg-white ss-modal-box ss-flex-col">
			<!-- 订单信息 -->
			<view class="modal-header ss-flex-col ss-col-center ss-row-center">
				<view class="money-box ss-m-b-20">
					<text class="money-text">{{ fen2yuan(state.orderInfo.price) }}</text>
				</view>
				<view class="time-text">
					<text>{{ payDescText }}</text>
				</view>
			</view>

			<!-- 支付方式 -->
			<view class="modal-content ss-flex-1">
				<view class="pay-title ss-p-l-30 ss-m-y-30">选择支付方式</view>
				<radio-group @change="onTapPay">
					<label class="pay-type-item" v-for="item in state.payMethods" :key="item.title">
						<view class="pay-item ss-flex ss-col-center ss-row-between ss-p-x-30 border-bottom"
							:class="{ 'disabled-pay-item': item.disabled }">
							<view class="ss-flex ss-col-center">
								<image class="pay-icon" v-if="item.disabled"
									:src="sheep.$url.static('/static/img/shop/pay/cod_disabled.png')"
									mode="aspectFit" />
								<image class="pay-icon" v-else :src="sheep.$url.static(item.icon)" mode="aspectFit" />
								<text class="pay-title">{{ item.title }}</text>
							</view>
							<view class="check-box ss-flex ss-col-center ss-p-l-10">
								<view class="userInfo-money ss-m-r-10" v-if="item.value === 'wallet'">
									余额: {{ fen2yuan(userWallet.balance) }}元
								</view>
								<radio :value="item.value" color="var(--ui-BG-Main)" style="transform: scale(0.8)"
									:disabled="item.disabled" :checked="state.payment === item.value" />
							</view>
						</view>
					</label>
				</radio-group>
			</view>

			<!-- 工具 -->
			<view class="modal-footer ss-flex ss-row-center ss-col-center ss-m-t-80 ss-m-b-40">
				<button v-if="state.payStatus === 0" class="ss-reset-button past-due-btn">
					检测支付环境中
				</button>
				<button v-else-if="state.payStatus === -1" class="ss-reset-button past-due-btn" disabled>
					支付已过期
				</button>
				<button v-else class="ss-reset-button save-btn" @tap="onPay" :disabled="state.payStatus !== 1"
					:class="{ 'disabled-btn': state.payStatus !== 1 }">
					立即支付
				</button>
			</view>
		</view>
	</s-layout>
</template>
<script setup>
	import {
		computed,
		reactive
	} from 'vue';
	import {
		onLoad
	} from '@dcloudio/uni-app';
	import sheep from '@/sheep';
	import {
		fen2yuan,
		useDurationTime
	} from '@/sheep/hooks/useGoods';
	import PayOrderApi from '@/sheep/api/pay/order';
	import PayChannelApi from '@/sheep/api/pay/channel';
	import {
		getPayMethods
	} from '@/sheep/platform/pay';
	import request from '@/sheep/request';
	import {
		baseUrl,
		apiPath
	} from '@/sheep/config';
	const userWallet = computed(() => sheep.$store('user').userWallet);

	// 检测支付环境
	const state = reactive({
		orderType: 'goods', // 订单类型; goods - 商品订单, recharge - 充值订单
		orderInfo: {}, // 支付单信息
		payStatus: 0, // 0=检测支付环境, -2=未查询到支付单信息， -1=支付已过期， 1=待支付，2=订单已支付
		payMethods: [], // 可选的支付方式
		payment: '', // 选中的支付方式
		vip: '' ,//vip卡支付
		vipid:'',//vip支付id需要
		cardName:'',//vip卡类型
		hideWalletPay:false//是否开启余额支付
	});

	const onPay = () => {
		if (state.payment === '') {
			console.log(state.vipid, "sssssssssssss")
			sheep.$helper.toast('请选择支付方式');
			return;
		}
		if (state.payment === 'wallet') {
			if (state.vip == "vip") {
				console.log("-------sssss----")
				let data = {
					id: state.vipid,
					cardName: state.cardName,
					payChannel: "wallet"
				}
				// 定义方法
				request({
					url: `${baseUrl}${apiPath}/pay/member/update`,
					method: 'post',
					data,
					custom: {
						showLoading: false,
					},
				}).then((res) => {
					console.log(res, "sss")
					if(res.data){
						sheep.$helper.toast('开通成功');
						setTimeout(()=>{
							sheep.$router.go('/pages/index/user')
						},1500)
					}
				});
			} else {
				uni.showModal({
					title: '提示',
					content: '确定要支付吗?',
					success: function(res) {
						if (res.confirm) {
							sheep.$platform.pay(state.payment, state.orderType, state.orderInfo.id);
						}
					},
				});
			}

		} else {
			sheep.$platform.pay(state.payment, state.orderType, state.orderInfo.id);
		}
	};

	// 支付文案提示
	const payDescText = computed(() => {
		if (state.payStatus === 2) {
			return '该订单已支付';
		}
		if (state.payStatus === 1) {
			const time = useDurationTime(state.orderInfo.expireTime);
			if (time.ms <= 0) {
				state.payStatus = -1;
				return '';
			}
			return `剩余支付时间 ${time.h}:${time.m}:${time.s} `;
		}
		if (state.payStatus === -2) {
			return '未查询到支付单信息';
		}
		return '';
	});

	// 状态转换：payOrder.status => payStatus
	function checkPayStatus() {
		if (state.orderInfo.status === 10 || state.orderInfo.status === 20) {
			// 支付成功
			state.payStatus = 2;
			return;
		}
		if (state.orderInfo.status === 30) {
			// 支付关闭
			state.payStatus = -1;
			return;
		}
		state.payStatus = 1; // 待支付
	}

	// 切换支付方式
	function onTapPay(e) {
		state.payment = e.detail.value;
	}

	// 设置支付订单信息
	async function setOrder(id) {
		// 获得支付订单信息
		const {
			data,
			code
		} = await PayOrderApi.getOrder(id);
		if (code !== 0 || !data) {
			state.payStatus = -2;
			return;
		}
		state.orderInfo = data;
		// 获得支付方式
		await setPayMethods();
		// 设置支付状态
		checkPayStatus();
	}

	// 获得支付方式
	async function setPayMethods() {
		const {
			data,
			code
		} = await PayChannelApi.getEnableChannelCodeList(state.orderInfo.appId, state.hideWalletPay);
		if (code !== 0) {
			return;
		}
		state.payMethods = getPayMethods(data);
	}

	onLoad((options) => {
		if (
			sheep.$platform.name === 'WechatOfficialAccount' &&
			sheep.$platform.os === 'ios' &&
			!sheep.$platform.landingPage.includes('pages/pay/index')
		) {
			location.reload();
			return;
		}
		// 获得支付订单信息
		let id = options.id;
		state.vip = options.type
		state.vipid = options.vipid
		state.cardName = options.cardName
		state.hideWalletPay = options.hideWalletPay
		if (options.orderType) {
			state.orderType = options.orderType;
		}
		setOrder(id);
		// 刷新钱包的缓存
		sheep.$store('user').getWallet();
	});
</script>

<style lang="scss" scoped>
	.pay-icon {
		width: 36rpx;
		height: 36rpx;
		margin-right: 26rpx;
	}

	.ss-modal-box {
		// max-height: 1000rpx;

		.modal-header {
			position: relative;
			padding: 60rpx 20rpx 40rpx;

			.money-text {
				color: $red;
				font-size: 46rpx;
				font-weight: bold;
				font-family: OPPOSANS;

				&::before {
					content: '￥';
					font-size: 30rpx;
				}
			}

			.time-text {
				font-size: 26rpx;
				color: $gray-b;
			}

			.close-icon {
				position: absolute;
				top: 10rpx;
				right: 20rpx;
				font-size: 46rpx;
				opacity: 0.2;
			}
		}

		.modal-content {
			overflow-y: auto;

			.pay-title {
				font-size: 26rpx;
				font-weight: 500;
				color: #333333;
			}

			.pay-tip {
				font-size: 26rpx;
				color: #bbbbbb;
			}

			.pay-item {
				height: 86rpx;
			}

			.disabled-pay-item {
				.pay-title {
					color: #999999;
				}
			}

			.userInfo-money {
				font-size: 26rpx;
				color: #bbbbbb;
				line-height: normal;
			}
		}

		.save-btn {
			width: 710rpx;
			height: 80rpx;
			border-radius: 40rpx;
			background: linear-gradient(90deg, var(--ui-BG-Main), var(--ui-BG-Main-gradient));
			color: $white;
		}

		.disabled-btn {
			background: #e5e5e5;
			color: #999999;
		}

		.past-due-btn {
			width: 710rpx;
			height: 80rpx;
			border-radius: 40rpx;
			background-color: #999;
			color: #fff;
		}
	}
</style>