<template>
	<view>
		<!-- 收银台 -->
		<view class="edgeInsetTop"></view>
		<view class="wanl-pay">
			<view class="price-box">
				<!-- <text class="text-df">{{order_no}}</text> -->
				<text class="wanl-pip text-price margin-top-sm">{{price}}</text>
			</view>
			<view class="list-box">
				<view class="item" v-for="(item, index) in payList" :key="index">
					<text :class="'wlIcon-'+ item.type +'-pay'"></text>
					<view class="action">
						<text class="title wanl-pip">{{item.name}}</text>
						<view v-if="item.type == 'balance'">
							<text v-if="isbalance">可用余额 ￥{{user.money}}</text>
							<text v-else>余额不足，可用余额 ￥{{user.money}}</text>
						</view>
						<view v-else>{{item.describe}}</view>
					</view>
					<view class="radio text-xxl" v-if="item.state" @tap="onSelect(index)">
						<text v-if="item.select" class="wlIcon-xuanze-danxuan wanl-orange"></text>
						<text v-else class="wlIcon-xuanze wanl-gray-light"></text>
					</view>
					<view class="radio text-xxl" v-else>
						<text class="wlIcon-xuanze-danxuan wanl-gray-light"></text>
					</view>
				</view>
			</view>
			<view v-if="disabled">
				<button class="mix-btn wanl-bg-redorange"> <text
						class="wlIcon-jiazai wlIconfont-spin margin-right-xs"></text>正在支付中... </button>
			</view>
			<view v-else>
				<button v-if="payNum == 1" class="mix-btn wanl-bg-redorange" @tap="confirm()"> 确认支付 </button>
				<button v-else class="mix-btn wanl-bg-redorange" @tap="confirm()"> 合并支付 </button>
			</view>
			<view class="footer text-center">
				<view class="text-sm" v-if="order_pay_no">{{order_type === 'groups' ? '拼团':''}}交易号：{{order_pay_no}}
				</view>
				<view> © 万联支付</view>
			</view>
		</view>
	</view>
</template>

<script>
	import {
		mapState
	} from 'vuex';
	export default {
		data() {
			return {
				groups: '',
				type2: '',
				token: '',
				kecheng_id:'',
				disabled: false,
				price: '0.00',
				isbalance: false,
				order_type: 'goods',
				order_no: '',
				order_pay_no: '',
				payNum: 1, // 支付方式 独立支付-合并支付
				payList: []
			}
		},
		computed: {
			...mapState(['user'])
		},
		watch: {
			price(val, newval) {
				if (val <= parseFloat(this.$store.state.user.money)) {
					this.isbalance = true;
					this.getPayment();
				}
			}
		},
		onLoad(option) {
			console.log(777,option)
			if (option.groups) {
				this.groups = option.groups
			}
			if (option.type2) {
				this.type2 = option.type2
			}
			if (option.order_id) {
				this.kecheng_id = option.order_id
			}
			this.$api.post({
				url: '/wanlshop/pay/getBalance',
				success: res => {
					this.$store.commit('user/setUserInfo', {
						money: res
					});
					// 获取支付列表
					this.getPayment();
				}
			});
			if (option.data) {

				var sum = 0,
					data = JSON.parse(option.data),
					order_ids = [];
				if (data.length <= 1) {
					this.price = data[0].price;
					this.order_type = data[0].type;
					this.order_no = `${data[0].type == 'groups' ? '拼团':''}订单号：${data[0].order_no}`;
					this.order_no = data[0].order_no
					this.order_pay_no = data[0].pay_no;
					this.order_id = data[0].order_id;
				} else {
					data.forEach(item => {
						sum = this.$wanlshop.bcadd(sum, item.price);
						order_ids.push(item.order_id);
					});
					this.price = sum;
					this.order_id = order_ids;
					this.payNum = data.length;
					this.order_no = '合并支付 ' + data.length + '个订单';
				}
				this.token = option.token;
			} else if (option.order_id) {
				uni.showLoading({
					title: '结算中...'
				});
				this.$api.post({
					url: '/wanlshop/pay/getPay',
					data: {
						order_id: option.order_id,
						order_type: option.order_type,
						groups: this.groups,
						type2: this.type2,
					},
					success: res => {
						uni.hideLoading();
						this.token = res.token;
						this.price = res.price;
						this.order_type = res.order_type;
						// this.order_no = `${res.order_type == 'groups' ? '拼团':''}订单号：${res.order_no}`;
						this.order_no = res.order_no
						this.order_pay_no = res.pay_no;
						this.order_id = res.order_id;
					}
				});
			} else {
				console.log('非法访问');
			}
		},
		methods: {
			getPayment() {
				let method = 'wap';
				// #ifdef APP-PLUS
				method = 'app';
				// #endif
				// #ifdef MP-BAIDU
				method = 'mini';
				// #endif
				// #ifdef MP-WEIXIN
				method = 'miniapp';
				// #endif
				// #ifdef MP-ALIPAY
				method = 'mini';
				// #endif
				// #ifdef MP-QQ
				method = 'mini';
				// #endif
				// this.payList = [{
				// 	name: '余额支付',
				// 	describe: '',
				// 	type: 'balance',
				// 	method: 'balance',
				// 	state: this.isbalance ? true : false, // 是否可用
				// 	select: this.isbalance ? true : false // 是否选中
				// }];
				this.payList = [];
				// #ifdef H5
				if (this.$jssdk.isWechat()) {
					this.payList.push({
						name: '公众号支付',
						describe: '推荐使用公众号支付',
						type: 'wechat',
						method: 'mp',
						state: true,
						select: this.isbalance ? false : true
					});
				} else {
					this.payList.push( {
						name: '微信支付',
						describe: '推荐使用微信支付',
						type: 'wechat',
						method: method,
						state: true,
						select: this.isbalance ? false : true
					});
					// this.payList.push({
					// 	name: '支付宝',
					// 	describe: '',
					// 	type: 'alipay',
					// 	method: method,
					// 	state: true,
					// 	select: false
					// }, {
					// 	name: '微信支付',
					// 	describe: '推荐使用微信支付',
					// 	type: 'wechat',
					// 	method: method,
					// 	state: true,
					// 	select: this.isbalance ? false : true
					// });
				}
				// #endif
				// #ifndef H5
				uni.getProvider({
					service: "payment",
					success: (e) => {
						e.provider.map((value) => {
							if (value == 'alipay') {
								this.payList.push({
									name: '支付宝',
									describe: '',
									type: value,
									method: method,
									state: true,
									select: false
								});
							} else if (value == 'wxpay') {
								this.payList.push({
									name: '微信支付',
									describe: '推荐使用微信支付',
									type: 'wechat',
									method: method,
									state: true,
									select: this.isbalance ? false : true
								});
							} else if (value == 'baidu') {
								this.payList.push({
									name: '百度收银台',
									describe: '',
									type: value,
									method: method,
									state: true,
									select: false
								});
							} else if (value == 'appleiap') {
								this.payList.push({
									name: 'Apple支付',
									describe: '',
									type: 'apple',
									method: method,
									state: true,
									select: false
								});
							}
						})
					}
				});
				// #endif
			},
			//确认支付
			confirm() {
				let data = null;
				if (this.disabled) {
					return;
				}
				this.payList.map((value, index, array) => {
					if (value.select) {
						data = value;
					} else {
						return;
					}
				});
				// 判断支付是否存在
				if (!data) {
					uni.showModal({
						content: "请选择支付方式",
						showCancel: false
					});
					return;
				} else {
					this.disabled = true;
					// 获取小程序code
					// #ifdef MP
					uni.login({
						success: (e) => {
							this.wanlPay(data, e.code);
						},
						fail: (e) => {
							uni.showModal({
								content: "无法获取微信code,原因为: " + e.errMsg,
								showCancel: false
							})
						}
					})
					// #endif
					// #ifndef MP
					// 如果是公众号获取code
					this.wanlPay(data);
					// #endif
				}
			},
			async wanlPay(data, code = null) {
				this.$api.post({
					url: '/wanlshop/pay/payment',
					data: {
						order_type: this.order_type,
						type: data.type,
						method: data.method,
						code: code,
						order_id: this.order_id,
						token: this.token
					},
					success: res => {
						// 余额支付/小程序支付
						switch (data.type) {
							case 'balance':
								this.$store.commit('user/setUserInfo', {
									money: this.$wanlshop.bcsub(this.$store.state.user.money, this
										.price)
								});
								this.paySuccess();
								break;
							case 'wechat':
								// 微信 H5支付
								if (data.method == 'wap') {
									setTimeout(() => {
										uni.showModal({
											content: '请确认微信支付是否已完成',
											confirmText: '已完成',
											cancelText: '重新支付',
											success: response => {
												if (response.confirm) {
													this.paySuccess();
												} else if (response.cancel) {
													this.confirm();
												}
											}
										});
									}, 2000);
									// 异步查询是否支付成功
									window.location.href = res;
									// 微信 APP支付
								} else if (data.method == 'app') {
									uni.requestPayment({
										provider: 'wxpay',
										orderInfo: res,
										success: (e) => {
											console.log("success", e);
											this.paySuccess();
										},
										fail: (e) => {
											// uni.showModal({
											// 	content: "支付失败,原因为: " + e.errMsg,
											// 	showCancel: false
											// })
										},
										complete: () => {
											this.disabled = false;
										}
									})
									// 微信 小程序支付
								} else if (data.method == 'miniapp') {
									console.log('小程序支付')
									uni.requestPayment({
										appId: res.appId,
										nonceStr: res.nonceStr,
										package: res.package,
										paySign: res.paySign,
										signType: res.signType,
										timeStamp: res.timeStamp,
										success: (e) => {
											console.log('小程序支付成功')
											this.paySuccess();
										},
										fail: (e) => {
											// uni.showModal({
											// 	content: "支付失败,原因为: " + e.errMsg,
											// 	showCancel: false
											// })
										}
									})
									// 微信 公众平台支付
								} else if (data.method == 'mp') {
									this.$jssdk.wxpay({
										data: res,
										success: e => {
											this.paySuccess();
										},
										fail: err => {
											if (err.errMsg == "chooseWXPay:ok") {
												this.$wanlshop.msg('支付成功');
											} else if (err.errMsg == "chooseWXPay:cancel") {
												// this.$wanlshop.msg('支付失败，取消支付');
											} else if (err.errMsg == "chooseWXPay:fail") {
												// this.$wanlshop.msg('支付失败');
											}
										}
									})
								}
								break;
							case 'alipay':
								if (data.method == 'wap') {
									this.disabled = false;
									if (this.order_type === 'goods') {
										this.$store.commit('statistics/order', {
											pay: this.$wanlshop.bcsub(this.$store.state.statistics
												.order.pay, this.payNum),
											delive: this.$wanlshop.bcadd(this.$store.state
												.statistics.order.delive, this.payNum)
										});
									}
									document.write(res);
								} else if (data.method == 'app') {
									uni.requestPayment({
										provider: 'alipay',
										orderInfo: res,
										success: (e) => {
											console.log("success", e);
											this.paySuccess();
										},
										fail: (e) => {
											// uni.showModal({
											// 	content: "支付失败,原因为: " + e.errMsg,
											// 	showCancel: false
											// })
										},
										complete: () => {
											this.disabled = false;
										}
									})
								}
								break;
						}
					}
				});
			},
			onSelect(key) {
				this.payList.map((value, index, array) => {
					if (index == key) {
						value.select = !value.select;
					} else {
						value.select = false;
					}
				});
			},
			// 支付成功
			paySuccess() {
				this.disabled = false;
				console.log(444, this.order_type)
				console.log(this.order_no)
				this.$api.post({
					url: '/wanlshop/data/zhifuhuidiao',
					data: {
						type: this.order_type,
						order_no: this.order_no,
					},
					success: res => {
						console.log(res)
					}
				})
				if(this.order_type === 'goods'){
					// this.$store.commit('statistics/order', {
					// 	pay: this.$wanlshop.bcsub(this.$store.state.statistics.order.pay, this.payNum),
					// 	delive: this.$wanlshop.bcadd(this.$store.state.statistics.order.delive, this.payNum)
					// });
	
					uni.navigateTo({
						url: '/pages/user/order/details?id='+this.order_id
					});
					
				}
				
				if(this.order_type === 'kecheng'){
					uni.navigateTo({
						url: '/pages/lanhu_kechengxiangqingmulu/index?is_buy=1&id='+this.kecheng_id
					});
				}

				// uni.navigateTo({
				// 	url: '/pages/page/success'
				// });
				// this.$wanlshop.to(`/pages/page/success?type=pay&order_type=${this.order_type ? this.order_type:'goods'}`);
			}
		}
	}
</script>

<style>
	page {
		background-color: white;
	}

	radio-group {
		display: block;
	}
</style>