import { zconfig } from'../../api/ztb'
const util = require('../../utils/util')
const app = getApp()

Component({
  options: {
    addGlobalClass: true,
    multipleSlots: true
  },
  data: {
    path: null
  },
  methods: {
    chooseImage: function(e) {
      this.triggerEvent('before', null)
      var that = this
      wx.chooseImage({
        count: 1, //默认9
        sizeType: ['original', 'compressed'], //可以指定是原图还是压缩图，默认二者都有
        sourceType: ['album', 'camera'], //从相册选择
        success: (res) => {
          that.setData({ path: res.tempFilePaths[0] })
          that.uploadFile(res.tempFilePaths[0])
        }
      })
    },
    uploadFile: function (path) {
      var that = this
      var header = { ...zconfig.header, 'X-APP-ID': app.xAppId, appversion: app.version, 'Content-Type': 'multipart/form-data' }
      wx.uploadFile({
        url: zconfig.baseUrl + '/recycle-user-center/file-uploading/upload/image',
        filePath: path,
        name: 'image',
        header,
        success: function (result) {
          var resp = null
          if (!util.isEmpty(result.data)) {
            resp = JSON.parse(result.data)
          }
          if (resp && resp.code === 0) {
            that.triggerEvent('uploaded', {id: that.data.id, url: resp.data})
          } else {
            util.showToast('图片上传失败，请重新上传')
          }
        },
        fail: function (res) {
          util.showToast('图片上传失败，请重新上传')
        }
      })
    },
    viewImage: function(e) {
      this.setData({ focus: false })
      wx.previewImage({ urls: [this.data.path], current: this.data.path })
    },
    deleteImg: function(e) {
      this.setData({ path: null })
    }
  }
})