// pages/copyright/payment/payment.js
import PayService from '../../../net/api/payApi';
Page({

    /**
     * 页面的初始数据
     */
    data: {
        paySumOptions: [100, 300, 500, 1000, 2000, 5000],
        currentTab: 0, //充值金额选项
        payMoney: 100, //支付金额
        currentBagTab: 'MATERIAL', //当前套餐包tab
        bagList: [], //套餐包列表
        payWay: 1, //支付方式  1微信   2对公
        showError: false,
        errorHint: '',
        listLoading: 'loading',
        selectBag: {}, //选中的套餐包
    },
    onLoad(options) {
        const _self = this
        _self.doGetPackageList(_self.data.currentBagTab)
    },
    //获取可以购买的套餐包
    doGetPackageList(path) {
        const _self = this
        _self.setData({
            listLoading: 'loading'
        })
        const data = {
            page: 1,
            rows: 10
        }
        PayService.doGetBuyPackageList(path, data)
            .then(res => {
                wx.hideLoading()
                console.log(res)
                _self.setData({
                    listLoading: res.rows && res.rows.length > 0 ? 'success' : 'empty'
                })
                _self.setData({
                    bagList: res.rows
                })
            }, err => {
                wx.hideLoading()
                console.log(err)
                _self.setData({
                    listLoading: 'error'
                })
                _self.setData({
                    showError: true,
                    errorHint: '未获取到套餐数据,请重试'
                })
            })
    },
    //监听充值金额选项
    doChangePayMoney(e) {
        this.setData({
            payMoney: e.currentTarget.dataset.value,
            selectBag: {},
            currentTab: e.currentTarget.dataset.index
        })
    },
    //监听充值金额变化
    obMoney(e) {
        console.log(e)
        var _self = this
        const inputValue = e.detail.value
        const regex = /^[+-]?(\d+(\.\d*)?|\.\d+)$/;
        if (regex.test(inputValue)) {
            //数字
            _self.setData({
                payMoney: e.detail.value,
                selectBag: {}
            })
        } else {
            wx.showToast({
                title: '请输入数字',
                icon: 'error',
                success: () => {
                    setTimeout(() => {
                        _self.setData({
                            payMoney: 100,
                            selectBag: {}
                        })
                    }, 1000);
                }
            })
        }
    },
    //切换套餐包
    doChangeBagTab(e) {
        this.setData({
            currentBagTab: e.currentTarget.dataset.value
        })
        this.doGetPackageList(this.data.currentBagTab)
    },
    //切换支付方式
    doChangePayWay(e) {
        console.log(e)
        this.setData({
            payWay: e.currentTarget.dataset.value
        })
    },
    //选中套餐包
    chooseBag(e) {
        console.log(e)
        const _self = this
        const selItem = e.currentTarget.dataset.value
        _self.setData({
            payMoney: selItem.packageMoney / 100,
            currentTab: -1,
            selectBag: selItem
        })
        wx.pageScrollTo({
            scrollTop: 0,
            duration: 300
        })
    },
    //TODO 调用微信支付
    toWeChatPay() {
        const _self = this
        wx.showLoading({
            title: '支付中...',
        })
        const data = {
            rechargeMoney: _self.data.payMoney,
            packageInfoId: _self.data.selectBag.packageInfoId ? _self.data.selectBag.packageInfoId : ''
        }
        PayService.doGetWxPayParams(data)
            .then(res => {
                wx.hideLoading()
                console.log(res)
            })
            .catch(err => {
                wx.hideLoading()
                console.log(err)
            })
    },
    //去支付
    doPay() {
        const _self = this
        if (_self.data.payWay == '1') {
            //微信
            _self.toWeChatPay()
        } else {
            //对公 需要传递参数 选中套餐 or 直接冲钱
            const id = _self.data.selectBag.packageInfoId
            const name = _self.data.selectBag.packageName
            wx.redirectTo({
                url: '/pages/copyright/publicPay/publicPay?packageId=' + id + '&name=' + name + '&money=' + _self.data.payMoney,
            })
        }
    }
})