<template>
  <view wx:if="{{show_cropper}}" style="position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: black;">
      <wepy-image-cropper id="image-cropper" :limit_move="limit_move" :disable_rotate="disable_rotate" :disable_ratio="disable_ratio" :borderColor="borderColor" :width="width" :height="height" @load.user="cropperload" @imageload.user="loadimage"></wepy-image-cropper>
      <view style="height: 100rpx; box-shadow:0px -2rpx 0px 0px white; display: flex; flex-direction: row; align-items: center; justify-content: space-around; position: absolute; width: 100%; bottom: 0; z-index: 9999;">
        <view @tap="hide_cropper" style="font-size: 36rpx; color: white;">取消</view>
        <view @tap="finish_cut" style="font-size: 36rpx; color: white;">完成</view>
      </view>
    </view>
</template>

<script>
  import wepy from 'wepy'
  import WepyImageCropper from 'wepy-image-cropper'

  export default class Test extends wepy.page {
    config = {
      navigationBarTitleText: '',
    }
    components = {
      'wepy-image-cropper': WepyImageCropper
    }

    mixins = []

	cropper = null 
    data = {
     	src: '',
	    width: 250,//宽度
	    height: 250,//高度
	    limit_move: true,
	    disable_rotate: true,
	    borderColor: 'white',
	    disable_ratio: true,
	    show_cropper: true,
    }
    onLoad(options) {
    }
    onReady() {
      //开始裁剪
      this.src = 'https://raw.githubusercontent.com/1977474741/image-cropper/dev/image/code.jpg'
      wx.showLoading({
        title: '加载中'
      })
    }

    computed = {
    }

    methods = {
          cropperload(e) {
            console.log("cropper初始化完成:" + e);
            this.cropper = e.cropper
            this.cropper.$wxpage.imgReset()
            this.$apply()
          },
          loadimage(e){
            console.log("图片加载完成",e);
          },
          // 上传收款码
          upload(type) {
            let that = this
            this.type = type
            this.cropper.$wxpage.setWidth(this.width)
            this.cropper.$wxpage.setHeight(this.height)
            this.cropper.$wxpage.imgReset()
            this.cropper.$wxpage.setCutCenter();
    
            wx.chooseImage({
              count: 1,
              sizeType: ['original', 'compressed'],
              sourceType: ['album', 'camera'],
              success: function success(res) {
                var tempFilePaths = res.tempFilePaths[0];
                that.cropper.$wxpage.pushImg(tempFilePaths);
                that.show_cropper = true;
                that.$apply();
                wx.showLoading({
                  title: '加载中...'
                });
              }
            });
          },
          async finish_cut() {
            this.cropper.$wxpage.getImg(async (e) => {
              try {
                // 获取选择的图片
                let image = e.url
    
               	
              } catch (err) {
                console.log(err)
                wepy.showModal({
                  title: '提示',
                  content: '服务器错误，请联系管理员'
                })
              }
    
              this.show_cropper = false
              this.$apply()
            })
          },
        
        }

    events = {
    }
  }
</script>