var app = getApp();
var util = require('../../utils/util.js');
var api = require('../../config/api.js');
var user = require('../../services/user.js');
Page({
  data: {
    desc: '',
    title: '',
    regionId: 0,
    region: '',
    price: '',
    marketPrice: '',
    isPostageFree: false,
    postage: null,
    ableSelfTake: false,
    ableMeet: false,
    ableExpress: false,
    cateId: 0,
    cateName:''
  },
  onLoad: function(options) {

    var that = this;
    user.checkLoginAndNav()

  },
  onClose() {
    wx.navigateBack({
      delta: 1
    });
  },
  onPost() {
    if (this.data.title.trim() == '') {
      util.showErrorToast('必须填写商品名')
      return;
    }

    if (this.data.desc.trim() == '') {
      util.showErrorToast('必须填写介绍')
      return;
    }
    if (this.data.region.trim() == '') {
      util.showErrorToast('请选择发货地点')
      return;
    }
    if (this.data.cateName.trim() == '') {
      util.showErrorToast('请选择分类')
      return;
    }

    let reg1 = /^[0-9]+(.[0-9]{1,})?$/;
    let reg2 = /^[0-9]+(.[0-9]{1,2})?$/;

    if (this.data.price == '') {
      util.showErrorToast('必须填写价格')
      return;
    }

    let postage = this.data.postage == null ? '0.00' : this.data.postage
    this.setData({
      marketPrice: this.data.marketPrice == '' ? '0' : this.data.marketPrice
    })

    if (!reg1.test(this.data.price) || !reg1.test(this.data.marketPrice) || !reg1.test(postage)) {
      util.showErrorToast('价格必须是数字')
      return;
    }
    if (!reg2.test(this.data.price) || !reg2.test(this.data.marketPrice) || !reg2.test(postage)) {
      util.showErrorToast('小数必须是最大2位')
      return;
    }
    if (parseFloat(this.data.price) >= 100000000 || parseFloat(this.data.marketPrice) >= 100000000) {
      util.showErrorToast("必须在0到1亿元之间")
      return;
    }
    if (parseFloat(postage) > 1000) {
      util.showErrorToast("邮费最大1千元")
      return;
    }
    if (!this.data.ableSelfTake && !this.data.ableMeet && !this.data.ableExpress ){
      util.showErrorToast("请选择交易方式")
      return;
    }

    let that = this
    user.checkLoginAndNav().then(() => {
    util.request(api.GoodsPost, {
      name: this.data.title,
      desc: this.data.desc,
      regionId: this.data.regionId,
      region: this.data.region,
      categoryId: this.data.cateId,
      price: this.data.price,
      marketPrice: this.data.marketPrice,
      postage: postage,
      ableSelfTake: this.data.ableSelfTake,
      ableMeet: this.data.ableMeet,
      ableExpress: this.data.ableExpress
    }, 'POST').then(function(res) {
      if (res.errno === 0) {

        setTimeout(function goback(){
          wx.reLaunch({
            url: '/pages/index/index'
          })
        }, 1000)

        wx.showToast({
          title: '发布成功'
        })
      }

      console.log(res)
    });
    })

  },
  bindInputDesc(event) {
    this.setData({
      desc: event.detail.value,
    })
    console.log(event.detail)
  },
  bindInputTitle(event) {
    this.setData({
      title: event.detail.value,
    })
    console.log(event.detail)
  },
  bindInputPrice(event) {
    this.setData({
      price: event.detail.value,
    })
    console.log(event.detail)

  },
  bindInputMarketPrice(event) {
    this.setData({
      marketPrice: event.detail.value,
    })
  },
  bindInputPostage(event) {
    this.setData({
      postage: event.detail.value,
    })
  },
  postageFree(event) {
    if (event.detail.value[0]) {
      this.setData({
        isPostageFree: true,
        postage: null
      })
    } else {
      this.setData({
        isPostageFree: false,

      })
    }
    console.log(event.detail.value[0])
  },
  trade(event) {
    this.setData({
      ableSelfTake: false,
      ableMeet: false,
      ableExpress: false,
    })
    for (let i in event.detail.value) {
      console.log(event.detail.value[i])
      if (event.detail.value[i] == 'ableSelfTake') {
        this.setData({
          ableSelfTake: true,
        })
      } else if (event.detail.value[i] == 'ableMeet') {
        this.setData({
          ableMeet: true,
        })
      } else if (event.detail.value[i] == 'ableExpress') {
        this.setData({
          ableExpress: true,
        })
      }
    };

    console.log(event.detail)
  },
  onReady: function() {

  },
  onShow: function() {
    // 页面显示
    if (app.post.region.id) {
      this.setData({
        regionId: app.post.region.id,
        region: app.post.region.name
      });
      app.post.region.id = 0;
      app.post.region.name = ''
    }

    if(app.post.cate.id){
      this.setData({
        cateId: app.post.cate.id,
        cateName: app.post.cate.name
      });
      app.post.cate.id = 0;
      app.post.cate.name = ''
    }
  },
  onHide: function() {
    // 页面隐藏

  },
  onUnload: function() {
    // 页面关闭
    //重启
    wx.reLaunch({
      url: '/pages/index/index'
    })


  }
})