// mall/placeOrder/placeOrder.js
const app = getApp();
const regeneratorRuntime = app.loadAsync()
const model = app.loadModel("index")
const http = app.loadHttp()
Page({

  /**
   * 页面的初始数据
   */
  data: {
    system: app.globalData.system, //设备相关信息
    pageTitle: "提交订单", //头部标题
    isBack: true,//显示返回
    mode: "1",//收货方式 1门店 2收货
    remark: "",//订单备注
    address: {
      all: "请选择收货地址",
      userName: "姓名",
      telNumber: "手机号"
    },//收货地址
    store: {
      name: "亲! 请选择门店地址",
      address: "选择门店地址"
    },//门店地址信息
    temCart: {},//购物车勾选的商品信息
    oldCart: null,//购物车勾选中的信息原始样本
    coupon: {},//优惠券
    all: "",//总价
    userInfo: {//用户姓名手机号 包河区 新艺苑 
      name: "",
      tel: ""
    },
    giftCard: {},//卡劵
    isgiftCard: "",//拼接的卡劵信息方便操作
    isPay: 2,//1卡支付 2微信支付 
    postage: {},//邮费配置
  },
  // 订单备注
  remarkInput(e) {
    this.setData({
      remark: e.detail.value
    })
  },
  // 选择支付方式
  selectPay(e) {
    let type = e.currentTarget.dataset.type
    let url = e.currentTarget.dataset.url
    if (type == 2) {
      this.setData({
        isgiftCard: "",
        giftCard: {},
        isPay: type
      })
    } else if (type == 1) {
      wx.navigateTo({
        url: url
      })
    }
    this._calculation()
  },
  // 获取选择的门店
  async getStore() {
    let res = await model.storage.getSetting("storeChange")
    if (!!res) {
      model.storage.deleteStorage('storeChange')
      console.log(res)
      if (JSON.stringify(res.store) == '{}'){
        this.setData({
          store: {
            name: "未选择地址",
            address: "您未选择任何门店，请留意，客服电话！！！"
          },
          userInfo: {
            name: res.name,
            tel: res.tel
          }
        })
      }else{
        this.setData({
          store: res.store,
          userInfo: {
            name: res.name,
            tel: res.tel
          }
        })
      }
    }
  },
  // 获取默认收货人
  async getConsignee() {
    let res = await http.http.request2({ url: `${http.api.defaultUserAddress}`, method: "POST" })
    let add = res.data.data
    if (!!add.id) {
      add.all = add.provinceName + add.cityName + add.countryName + add.detail
      this.setData({
        address: add
      })
    }
  },
  // 选择收货方式
  wayDelivery(e) {
    let mode = e.currentTarget.dataset.mode
    this.setData({
      mode: mode
    })
  },
  // 选择收货地址
  receivingAdd() {
    if (this.data.mode == 1) {
      wx.navigateTo({
        url: "/mall/chooseStores/chooseStores"
      })
      return
    }
    wx.navigateTo({
      url: "/user/addList/addList"
    })
  },
  // 获取收货地址并且赋值到页面
  async getAdd() {
    let data = await model.storage.getSetting("address")
    if (!!data) {
      model.storage.deleteStorage('address')
      data.all = data.provinceName + data.cityName + data.countyName + data.detailInfo
      this.setData({
        address: data || ""
      })
      // If the wechat address is chosen and the back end doesn't want to handle it,
      // let me add the address interface and add it as the default address.
      if (!data.id) {
        let addData = {
          userName: data.userName,
          telNumber: data.telNumber,
          provinceName: data.provinceName,
          cityName: data.cityName,
          countryName: data.countyName,
          address: data.all,
          detail: data.detailInfo,
          is_default: 1
        }
        http.http.request2({ url: `${http.api.userAddress}`, method: "POST", data: addData })
      }
    }
  },
  // 获取优惠券
  async getCoupon() {
    let coupon = await model.storage.getSetting("coupon")
    if (!!coupon) {
      model.storage.deleteStorage('coupon')
      this.setData({
        coupon: coupon
      })
    }
    this._calculation()
  },
  // 获取卡劵
  async getGiftCard() {
    let giftCard = await model.storage.getSetting("giftCard")
    if (!!giftCard) {
      model.storage.deleteStorage('giftCard')
      this.setData({
        giftCard: giftCard,
        isgiftCard: giftCard.title + "  " + giftCard.price + '折',
        isPay: 1
      })
    }
    this._calculation()
  },
  // 计算商品优惠完的总价格
  // 总 - 优惠券 + 运费
  _calculation() {
    let temCart = this.data.temCart
    let coupon = this.data.coupon.price || 0
    let postage = this.data.postage
    let all = temCart.total - coupon
    if (all <= parseFloat(postage.satisfy_money)) {
      all += parseFloat(postage.postage_money)
    }
    if (this.data.mode == 1){
      all-=10
    }
    this.setData({
      all: all.toFixed(2)
    })
  },
  // 商城下单
  async storeOrder(e) {
    let formId = e.detail.formId
    if (!this.data.userInfo.tel && this.data.mode == 1) {
      model.msg.dataMsg({
        type: "warning",
        content: "请选择收货手机号"
      })
      return
    }
    if (!this.data.address.all && this.data.mode == 2) {
      model.msg.dataMsg({
        type: "warning",
        content: "请选择收货地址"
      })
      return
    }
    let products = this.data.temCart.allCart
    let oldCart = this.data.oldCart
    let arr3 = []
    products.map((v, i) => {
      let data = {
        store_product_id: v.store_product_id,
        count: v.count,
        attr: v.attr,
        image: v.image
      }
      arr3[i] = data
    })
    let data = {
      take_type: 1,
      shop_id: 0,
      username: "",
      telnum: 0,
      address_id: 0,
      products: arr3,
      remark: this.data.remark
    }

    if (this.data.mode == 1) {
      data.take_type = 2
      data.username = this.data.userInfo.name
      data.telnum = this.data.userInfo.tel
      if (this.data.store.id !== 'null' || this.data.store.id !== 'undefined'){
        data.shop_id = this.data.store.id || 0
      }
    } else if (this.data.mode == 2) {
      data.address_id = this.data.address.id
    }
    let res = await http.http.request2({ url: `${http.api.storeOrder}`, method: "POST", data: data })
    // 下单成功时候就清除购物车
    let rel = res.data.data
    // 如果下单成功掉支付
    if (rel.pass) {
      model.shopCart.deleteCart(oldCart)
      let payData = {
        orderID: rel.store_order_id,
        payType: this.data.isPay,
        form_id: formId,
        userCouponID: 0,
        userCardID: 0
      }
      // 优惠券
      if (!!this.data.coupon.id) {
        payData.userCouponID = this.data.coupon.id
      }
      // 卡
      if (this.data.isPay == 1) {
        payData.userCardID = this.data.giftCard.id
      }
      // 吊起支付
      let pay = await model.payment.pay(http.api.pre_order, payData)
      if(pay == 3) return;
      if (pay == 1) {
        wx.redirectTo({
          url: "/mall/paid/paid?name=支付成功"
        })
        return
      }
      setTimeout(() => {
        wx.redirectTo({
          url: "/mall/paid/paid?name=待支付"
        })
      }, 800)
    }
  },
  // 获取当前邮费配置 
  async postage() {
    let res = await http.http.request2({ url: `${http.api.postage}`, method: "POST", data: { type: 1 } })
    if (res.data.status) {
      this.setData({
        postage: res.data.data
      })
    }
    this._calculation()
  },
  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {
    this.getConsignee()
    var that = this
    app.setWatching('temCart', (n) => {
      // 深拷贝，保留一份原始选中，方便删除
      var _obj = JSON.stringify(n),
        objClone = JSON.parse(_obj);

      let temCart = n
      let allCart = temCart.allCart
      let attr = ""
      allCart.map((v, i) => {
        allCart[i].count = allCart[i].num
        allCart[i].store_product_id = allCart[i].id
        if (!(typeof v.attr == "string")) {
          if (v.attr.length > 0) {
            v.attr.map((v, i) => {
              attr += v + ","
            })
            allCart[i].attr = attr.substr(0, attr.length - 1)
          } else {
            allCart[i].attr = ""
          }
          attr = ""
        }
      })
      temCart.allCart = allCart
      // temCart.total = (temCart.total).toFixed(2)
      that.setData({
        temCart: temCart,
        oldCart: objClone
      })
    });
  },

  /**
   * 生命周期函数--监听页面初次渲染完成
   */
  onReady: function () {

  },

  /**
   * 生命周期函数--监听页面显示
   */
  onShow: function () {
    this.postage()
    this.getAdd()
    this.getCoupon()
    this.getStore()
    this.getGiftCard()
  },

  /**
   * 生命周期函数--监听页面隐藏
   */
  onHide: function () {

  },

  /**
   * 生命周期函数--监听页面卸载
   */
  onUnload: function () {

  },

  /**
   * 页面相关事件处理函数--监听用户下拉动作
   */
  onPullDownRefresh: function () {

  },

  /**
   * 页面上拉触底事件的处理函数
   */
  onReachBottom: function () {

  },

  /**
   * 用户点击右上角分享
   */
  onShareAppMessage: function () {

  }
})