PrivateBoxiOS/创维盒子/双子星云手机/Class/Set/uploadFile/customDownloadManager/customDownloadOperation.h

//
//  customDownloadOperation.h
//  双子星云手机
//
//  Created by xd h on 2024/7/1.
//

#import <Foundation/Foundation.h>

/** 下载状态*/
typedef  enum : NSUInteger {
    //customDownloadStateWaiting = 0,   /** 下载等待中 */
    customDownloadStateDoing =0,         /** 下载中 */
    customDownloadStateSuspended,     /** 下载暂停 */
    customDownloadStateCompleted,     /** 下载完成 */
    customDownloadStateFailed,        /** 下载失败 */
    //customDownloadStateNetWorkFailed,  /** 下载时网络中断 */
} customDownloadStateType;


NS_ASSUME_NONNULL_BEGIN

@interface customDownloadOperation : NSObject
/** 绑定的标示及task的创建 */
@property (readonly,nonatomic, copy)NSString *url;

/** 下载任务 */
@property (nonatomic,strong,nullable)NSURLSession *session;

/** 下载任务 */
@property (nonatomic,strong,nullable)NSURLSessionDataTask *dataTask;

@property(nonatomic,assign) BOOL isManualCancel;//手动取消
@property(nonatomic,assign) BOOL isFile404Cancel;//请求文件返回404

/** 文件句柄 可以记录文件的下载的位置 */
@property (nonatomic,strong,nullable) NSFileHandle *handle;

/** 下载的文件总大小 */
@property (nonatomic,assign) int64_t totalSize;

/** 当前下载了多少 */
@property (nonatomic,assign) int64_t currentSize;

/** 当前下载文件名称 */
@property (nonatomic,copy) NSString *fileName;

/** 当前下载文件沙盒全路径 */
@property (nonatomic,copy) NSString *fullPath;

/** 文件下载状态 */
@property (nonatomic,assign) customDownloadStateType downloadState;

/** 下载完成-时间戳 */
@property (nonatomic,assign)  NSInteger timeStamp;

/** 文件类型 */
@property (nonatomic,assign)  NSInteger fileType;

/** 是否完成 */
@property (nonatomic, assign)  NSInteger isFinished;

// 创建下载操作任务
- (instancetype)initWith:(NSString *)url session:(NSURLSession *)session;

- (NSDictionary *)downLoadInfoWithFinished:(BOOL)finished;
@end

NS_ASSUME_NONNULL_END