//
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// ZFFileModel.h
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//
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// Copyright (c) 2016年 任子丰 ( http://github.com/renzifeng )
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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#import <Foundation/Foundation.h>
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#import <UIKit/UIKit.h>
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typedef NS_ENUM(NSInteger,ZFDownLoadState) {
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ZFDownloading, //下载中
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ZFWillDownload, //等待下载
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ZFStopDownload //停止下载
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};
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@interface ZFFileModel : NSObject
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/** 文件名 */
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@property (nonatomic,strong) NSString *fileName;
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/** 文件的总长度 */
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@property (nonatomic,strong) NSString *fileSize;
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/** 文件的类型(文件后缀,比如:mp4)*/
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@property (nonatomic,strong) NSString *fileType;
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/** 是否是第一次接受数据，如果是则不累加第一次返回的数据长度，之后变累加 */
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@property (nonatomic,assign) BOOL isFirstReceived;
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/** 文件已下载的长度 */
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@property (nonatomic,strong) NSString *fileReceivedSize;
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/** 接受的数据 */
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@property (nonatomic,strong) NSMutableData *fileReceivedData;
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/** 下载文件的URL */
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@property (nonatomic,strong) NSString *fileURL;
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/** 下载时间 */
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@property (nonatomic,strong) NSString *time;
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/** 临时文件路径 */
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@property (nonatomic,strong) NSString *tempPath;
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/*下载状态的逻辑是这样的：三种状态，下载中，等待下载，停止下载
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*当超过最大下载数时，继续添加的下载会进入等待状态，当同时下载数少于最大限制时会自动开始下载等待状态的任务。
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*可以主动切换下载状态
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*所有任务以添加时间排序。
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*/
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@property (nonatomic, assign) ZFDownLoadState downloadState;
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/** 是否下载出错 */
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@property (nonatomic, assign) BOOL error;
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/** md5 */
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@property (nonatomic,strong ) NSString *MD5;
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/** 文件的附属图片 */
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@property (nonatomic,strong ) UIImage *fileimage;
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@end
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