/**
 * 拍照，从相册选择图片
 * */
 import httpUtils from './httpUtils.js';
 import toast from './toast.js';
 const ImageUploadUtils = {
	show(callback){
		this.callback = callback;
		uni.showActionSheet({
		    itemList: ['拍照', '从相册选择'],
		    success:  (res) => {
		        if(res.tapIndex == 0){
					this.takingPicture()
				}else if(res.tapIndex == 1){
					this.pickPicture()
				}
		    }
		});
	},
	// 拍照
	takingPicture(){
		uni.chooseImage({
			count: 1,
			sourceType: ['camera'],
			success: (data) => {
				this.pathToBase64(data.tempFilePaths[0])
			}
		})
	},
	// 从相册选择
	pickPicture(){
		uni.chooseImage({
			count: 1,
			sourceType: ['album'],
			success: (data) => {
				this.pathToBase64(data.tempFilePaths[0])
			}
		})
	},
	pathToBase64(path){
		//#ifdef APP-PLUS
		plus.io.resolveLocalFileSystemURL(path, (entry) => {
			entry.file((file) => {
				var fileReader = new plus.io.FileReader();
				fileReader.readAsDataURL( file );
				fileReader.onloadend = (evt) =>  {
					this.upload(evt.target.result)
				}
			})
		})
		//#endif  
	},
	upload(file){
		httpUtils.request('/api/common/uploadPhotoBase64', {
			base64: 'data:image/jpeg;base64,'+ file
		}, 'POST').then((res) => {
			if(res.status == 200){
				this.callback && this.callback(res.mapInfo.file)
			}else{
				toast.info(res.info)
			}
		})
	}
 }
 
 export default ImageUploadUtils