import {
    orderPay
} from '../../api/order.js';

const app = getApp();

Component({
    properties: {
        payMode: {
            type: Array,
            value: [],
        },
        pay_close: {
            type: Boolean,
            value: false,
        },
        order_id: {
            type: String,
            value: ''
        },
        totalPrice: {
            type: String,
            value: '0'
        },
    },

    data: {},

    attached: function () {},

    methods: {
        close: function () {
            this.triggerEvent('onChangeFun', {
                action: 'pay_close'
            });
        },
        
        goPay: function (e) {
            let that = this;
            let paytype = e.currentTarget.dataset.value;
            let number = e.currentTarget.dataset.number
            if (!that.data.order_id) return app.Tips({
                title: '请选择要支付的订单'
            });
            if (paytype == 'yue' && parseFloat(number) < parseFloat(that.data.totalPrice)) return app.Tips({
                title: '余额不足！'
            });
            wx.showLoading({
                title: '支付中'
            });
            orderPay({
                uni: that.data.order_id,
                paytype: paytype,
                'from': 'routine'
            }).then(res => {
                switch (paytype) {
                    case 'weixin':
                        if (res.data.result === undefined) return app.Tips({
                            title: '缺少支付参数'
                        });
                        var jsConfig = res.data.result.jsConfig;
                        wx.requestPayment({
                            timeStamp: jsConfig.timestamp,
                            nonceStr: jsConfig.nonceStr,
                            package: jsConfig.package,
                            signType: jsConfig.signType,
                            paySign: jsConfig.paySign,
                            success: function (res) {
                                wx.hideLoading();
                                return app.Tips({
                                    title: res.msg,
                                    icon: 'success'
                                }, () => {
                                    that.triggerEvent('onChangeFun', {
                                        action: 'pay_complete'
                                    });
                                });
                            },
                            fail: function (e) {
                                wx.hideLoading();
                                return app.Tips({
                                    title: '取消支付'
                                }, () => {
                                    that.triggerEvent('onChangeFun', {
                                        action: 'pay_fail'
                                    });
                                });
                            },
                            complete: function (e) {
                                wx.hideLoading();
                                if (e.errMsg == 'requestPayment:cancel') return app.Tips({
                                    title: '取消支付'
                                }, () => {
                                    that.triggerEvent('onChangeFun', {
                                        action: 'pay_fail'
                                    });
                                });
                            },
                        });
                        break;
                    case 'yue':
                        wx.hideLoading();
                        return app.Tips({
                            title: res.msg,
                            icon: 'success'
                        }, () => {
                            that.triggerEvent('onChangeFun', {
                                action: 'pay_complete'
                            });
                        });;
                        break;
                    case 'offline':
                        wx.hideLoading();
                        return app.Tips({
                            title: res.msg,
                            icon: 'success'
                        }, () => {
                            that.triggerEvent('onChangeFun', {
                                action: 'pay_complete'
                            });
                        });;
                        break;
                }
            }).catch(err => {
                wx.hideLoading();
                return app.Tips({
                    title: err
                }, () => {
                    that.triggerEvent('onChangeFun', {
                        action: 'pay_fail'
                    });
                });
            })
        },
    }

})