//
//  NetworkUtils.h
//  AntsContract
//
//  Created by Ray on 12/26/16.
//  Copyright © 2016 United Software Applications, Inc. All rights reserved.
//

#import <Foundation/Foundation.h>
#import "const.h"
#import "RAConvertor.h"
typedef NSMutableDictionary*(^resultBlock)(NSMutableDictionary* result);
typedef NSMutableDictionary*(^decryptBlock)(NSMutableDictionary* result);


typedef void(^resultHandler)(NSMutableDictionary *result);
typedef void(^progressHandler)(NSURLSessionTask *task,double progress);
typedef void(^dataHandler)(NSData *data);

@interface NetworkUtils : NSObject
+(bool) IsNetworkAvailable;
+(NSData*)get_json : (NSString*) url parameters:(NSMutableDictionary *) params file:(NSString*)file_path err_recorder:(NSString* )recorder_url result_handler:(resultBlock)resultBlock decrypt_handler:(decryptBlock)decryptBlock;
//+(NSDictionary*)err_log:(NSString*) up_params result:(NSString*)result module:(NSString*) module code:(int) code;


+ (NSURLSessionTask *)upload:(NSString *)filePath Params:(NSDictionary *)params ToHost:(NSString *)url Result:(resultHandler)r Progress:(progressHandler)p DecryptHandler:(id(^)(NSString *result))decrypt;

+ (NSURLSessionTask *)upload:(NSData *)filedata  FileName:(NSString*) filename Params:(NSDictionary *)params ToHost:(NSString *)urlString Result:(resultHandler)r Progress:(progressHandler)p DecryptHandler:(id (^)(NSString *))decrypt;

+ (NSURLSessionDownloadTask *)downloadFileOffset:(NSUInteger)offset Param:(NSDictionary *)param from:(NSString *)url method:(NSString *)method toPath:(NSString *)path progressHandler:(progressHandler)progressHandler completionHandler:(resultHandler)result;


// 2020 新增网络访问底层接口，取代get_json
// 普通请求
+(void)request_interface : (NSString*) url parameters:(NSMutableDictionary *) params  err_record_url:(NSString* )recorder_url completionHandler:(resultHandler)result retry:(int) retry;
//+(void)request_file : (NSString*) url parameters:(NSMutableDictionary *) params  err_record_url:(NSString* )recorder_url completionHandler:(resultHandler)result;
+(void)request_file_fast : (NSString*) url parameters:(NSMutableDictionary *) params completionHandler:(resultHandler)result;
+(void)request_interface_d : (NSString*) url parameters:(NSMutableDictionary *) params  err_record_url:(NSString* )recorder_url completionHandler:(resultHandler)result retry:(int) retry;
@end