"#import <Foundation/Foundation.h>

import <UIKit/UIKit.h>

typedef void (^HttpSuccessBlock)(id json);
typedef void (^HttpFailureBlock)(NSError * error);
typedef void (^HttpDownloadProgressBlock)(CGFloat progress);
typedef void (^HttpUploadProgressBlock)(CGFloat progress);

@interface HttpHandle : NSObject

/**

• get网络请求
• @param path url地址
• @param params url参数 NSDictionary类型
• @param success 请求成功 返回NSDictionary或NSArray
• @param failure 请求失败 返回NSError
  */

• (void)getWithPath:(NSString *)path
  params:(NSDictionary *)params
  success:(HttpSuccessBlock)success
  failure:(HttpFailureBlock)failure;

/**

• post网络请求
• @param path url地址
• @param params url参数 NSDictionary类型
• @param success 请求成功 返回NSDictionary或NSArray
• @param failure 请求失败 返回NSError
  */

• (void)postWithPath:(NSString *)path
  params:(NSDictionary *)params
  success:(HttpSuccessBlock)success
  failure:(HttpFailureBlock)failure;

/**

• 下载文件
• @param path url路径
• @param success 下载成功
• @param failure 下载失败
• @param progress 下载进度
  */

• (void)downloadWithPath:(NSString *)path
  success:(HttpSuccessBlock)success
  failure:(HttpFailureBlock)failure
  progress:(HttpDownloadProgressBlock)progress;

/**

• 上传图片
• @param path url地址
• @param image UIImage对象
• @param thumbName imagekey
• @param params 上传参数
• @param success 上传成功
• @param failure 上传失败
• @param progress 上传进度
  */

• (void)uploadImageWithPath:(NSString *)path
  params:(NSDictionary *)params
  thumbName:(NSString *)imagekey
  image:(UIImage *)image
  success:(HttpSuccessBlock)success
  failure:(HttpFailureBlock)failure
  progress:(HttpUploadProgressBlock)progress;

@end
"
"

import "HttpHandle.h"

import "AFNetworking.h"

static NSString * kBaseUrl = SERVER_HOST;

@interface AFHttpClient : AFHTTPSessionManager

• (instancetype)sharedClient;

@end

@implementation AFHttpClient

• (instancetype)sharedClient {

  static AFHttpClient * client = nil;
  static dispatch_once_t onceToken;
  dispatch_once(&onceToken, ^{

    NSURLSessionConfiguration * configuration = [NSURLSessionConfiguration defaultSessionConfiguration];
    
    client = [[AFHttpClient alloc] initWithBaseURL:[NSURL URLWithString:kBaseUrl] sessionConfiguration:configuration];
    //接收参数类型
    client.responseSerializer.acceptableContentTypes = [NSSet setWithObjects:@"application/json",@"text/html", @"text/json", @"text/javascript",@"text/plain",@"image/gif", nil];
    //设置超时时间
    client.requestSerializer.timeoutInterval = 15;
    //安全策略
    client.securityPolicy = [AFSecurityPolicy defaultPolicy];
  

  });

  return client;
  }
  @end

@implementation HttpHandle

• (void)getWithPath:(NSString *)path
  params:(NSDictionary *)params
  success:(HttpSuccessBlock)success
  failure:(HttpFailureBlock)failure {
  //获取完整的url路径
  NSString * url = [kBaseUrl stringByAppendingPathComponent:path];

  [[AFHttpClient sharedClient] GET:url parameters:params progress:nil success:^(NSURLSessionDataTask * _Nonnull task, id _Nullable responseObject) {

    success(responseObject);
  

  } failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) {

    failure(error);
  

  }];

}

• (void)postWithPath:(NSString *)path
  params:(NSDictionary *)params
  success:(HttpSuccessBlock)success
  failure:(HttpFailureBlock)failure {
  //获取完整的url路径
  NSString * url = [kBaseUrl stringByAppendingPathComponent:path];

  [[AFHttpClient sharedClient] POST:url parameters:params progress:nil success:^(NSURLSessionDataTask * _Nonnull task, id _Nullable responseObject) {

    success(responseObject);
  

  } failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) {

    failure(error);
  

  }];

}

• (void)downloadWithPath:(NSString *)path
  success:(HttpSuccessBlock)success
  failure:(HttpFailureBlock)failure
  progress:(HttpDownloadProgressBlock)progress {

  //获取完整的url路径
  NSString * urlString = [kBaseUrl stringByAppendingPathComponent:path];

  //下载
  NSURL *URL = [NSURL URLWithString:urlString];

  NSURLRequest *request = [NSURLRequest requestWithURL:URL];

  NSURLSessionDownloadTask *downloadTask = [[AFHttpClient sharedClient] downloadTaskWithRequest:request progress:^(NSProgress * _Nonnull downloadProgress) {

    progress(downloadProgress.fractionCompleted);
  

  } destination:^NSURL *(NSURL *targetPath, NSURLResponse *response) {

    //获取沙盒cache路径
    NSURL * documentsDirectoryURL = [[NSFileManager defaultManager] URLForDirectory:NSCachesDirectory inDomain:NSUserDomainMask appropriateForURL:nil create:NO error:nil];
    
    return [documentsDirectoryURL URLByAppendingPathComponent:[response suggestedFilename]];
  

  } completionHandler:^(NSURLResponse *response, NSURL *filePath, NSError *error) {

    if (error) {
        failure(error);
    } else {
        success(filePath.path);
    }
  

  }];

  [downloadTask resume];

}

• (void)uploadImageWithPath:(NSString *)path
  params:(NSDictionary *)params
  thumbName:(NSString *)imagekey
  image:(UIImage *)image
  success:(HttpSuccessBlock)success
  failure:(HttpFailureBlock)failure
  progress:(HttpUploadProgressBlock)progress {

  //获取完整的url路径
  NSString * urlString = [kBaseUrl stringByAppendingPathComponent:path];

  NSData * data = UIImagePNGRepresentation(image);

  [[AFHttpClient sharedClient] POST:urlString parameters:params constructingBodyWithBlock:^(id<AFMultipartFormData> _Nonnull formData) {

    [formData appendPartWithFileData:data name:imagekey fileName:@"01.png" mimeType:@"image/png"];
  

  } progress:^(NSProgress * _Nonnull uploadProgress) {

    progress(uploadProgress.fractionCompleted);
  

  } success:^(NSURLSessionDataTask * _Nonnull task, id _Nullable responseObject) {

    success(responseObject);
  

  } failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) {

    failure(error);
  

  }];
  }

@end
"