// packageA/pages/refuelingCharging/RefuelingChargingDetail/RefuelingChargingDetail.ts
Page({
  /**
   * 页面的初始数据
   */
  data: {
    item: {} as any,
    attachmentUrlList: []
  },
  // 查看文件
  checkFile(event: any) {
    let url = event.currentTarget.dataset.url;
    let type = url.split('.')[url.split('.').length - 1];
    if (type == 'jpg' || type == 'jpeg' || type == 'png') {
      wx.previewImage({
        current: url, // 当前显示图片的http链接
        urls: [url] // 需要预览的图片http链接列表
      });
    } else {
      wx.showLoading({
        title: '数据加载中'
      });
      wx.downloadFile({
        // 示例 url，并非真实存在
        url: url,
        success: function (res) {
          const filePath = res.tempFilePath;
          wx.openDocument({
            filePath: filePath,
            showMenu: true,
            success: function (res) {
              wx.hideLoading();
            },
            fail: function () {
              wx.hideLoading();
            }
          });
        },
        fail: function () {
          wx.hideLoading();
        }
      });
    }
  },

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad() {
    // 接收传参
    const eventChannel = this.getOpenerEventChannel();
    eventChannel &&
      eventChannel.on &&
      eventChannel.on('eventName', (data: any) => {
        let attachmentUrlList = [] as any;
        if (data.attachmentUrl) {
          attachmentUrlList = data.attachmentUrl.split(',').map((item: any) => {
            return {
              url: item,
              name: item.split('/')[item.split('/').length - 1]
            };
          });
        }
        this.setData({
          item: data,
          attachmentUrlList: attachmentUrlList
        });
      });
  },

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

  /**
   * 生命周期函数--监听页面显示
   */
  onShow() {},

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

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

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

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

  /**
   * 用户点击右上角分享
   */
  onShareAppMessage() {}
});