/**

GET请求接口

@param url 请求接口
@param parameters 接口传入参数内容
@param successful 成功Block返回
@param failure 失败Block返回
*/

- (void)GETUrl:(NSString *)url
    parameters:(NSDictionary *)parameters
    success:(void (^)(id responseObject))successful
    failure:(void (^) (NSError *error, ParamtersJudgeCode  judgeCode))failure;

/**
GET请求接口
@param url 请求接口
@param parameters 接口传入参数内容
@param successful 成功Block返回
@param failure 失败Block返回
*/

- (void)GETUrl:(NSString *)url
parameters:(NSDictionary *)parameters
   success:(void (^)(id responseObject))successful
   failure:(void (^) (NSError *error, ParamtersJudgeCode  judgeCode))failure
{
NSError *error = nil;
//判断接口是否是空值
if (url.length == 0 || [url isEqualToString:@""]) {
    failure(error, RequestUrlNil);
}
//开始请求内容
[_sessionManager GET:url parameters:parameters progress:^(NSProgress * _Nonnull downloadProgress) {
    //如果需要填充进度内容，可以直接进行内容添加
} success:^(NSURLSessionDataTask * _Nonnull task, id  _Nullable responseObject) {
    successful(responseObject);
} failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) {
    failure(error,RequestFailed);
}];
}

/**

POST请求接口

@param url 请求接口
@param parameters 接口传入参数
@param successful 成功Block返回
@param failure 失败Block返回
*/

- (void)POSTUrl:(NSString *)url
    parameters:(NSDictionary *)parameters
    success:(void (^)(id responseObject))successful
    failure:(void (^) (NSError *error, ParamtersJudgeCode  judgeCode))failure;

/**
POST请求接口

@param url 请求接口
@param parameters 接口传入参数
@param successful 成功Block返回
@param failure 失败Block返回 ParamtersJudgeCode 判断参数
*/

- (void)POSTUrl:(NSString *)url
    parameters:(NSDictionary *)parameters
    success:(void (^)(id responseObject))successful
    failure:(void (^) (NSError *error, ParamtersJudgeCode  judgeCode))failure
{
NSError *error = nil;
//判断接口是否是空值
if (url.length == 0 || [url isEqualToString:@""]) {
    failure(error, RequestUrlNil);
}
//开始请求内容
[_sessionManager POST:url parameters:parameters progress:^(NSProgress * _Nonnull downloadProgress) {
    //如果需要填充进度内容，可以直接进行内容添加
} success:^(NSURLSessionDataTask * _Nonnull task, id  _Nullable responseObject) {
    successful(responseObject);
} failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) {
    failure(error,RequestFailed);
}];
}

/**

图片上传接口(上传音频与图片是一致的，需要更改的只是 mimeType类型，根据要求设置对应的格式即可)

@param url 请求接口
@param paramters 请求参数
@param pictureData 图片数据
@param pictureKey 与后台约定的 文件key
@param progress 上传进度
@param successful 成功返回
@param failure 失败返回
*/

 - (void)HeaderUploadUrl:(NSString *)url parameters:(NSDictionary *)paramters
        pictureData:(NSData *)pictureData
         pictureKey:(NSString *)pictureKey
           progress:(HttpProgress)progress
            success:(void (^) (id responseObject))successful
            failure:(void (^) (NSError *error, ParamtersJudgeCode  judgeCode))failure;

/**
图片上传接口(上传音频与图片是一致的，需要更改的只是 mimeType类型，根据要求设置对应的格式即可)

@param url 请求接口
@param paramters 请求参数
@param pictureData 图片数据
@param pictureKey 与后台约定的 文件key
@param progress 上传进度
@param successful 成功返回
@param failure 失败返回
*/

- (void)HeaderUploadUrl:(NSString *)url parameters:(NSDictionary *)paramters
        pictureData:(NSData *)pictureData
         pictureKey:(NSString *)pictureKey
           progress:(HttpProgress)progress
            success:(void (^) (id responseObject))successful
            failure:(void (^) (NSError *error, ParamtersJudgeCode  judgeCode))failure
{
NSError *error = nil;
//接口URL为空
if (url.length == 0 || [url isEqualToString:@""] ) {
    failure(error, RequestUrlNil);
}
//传入参数为空
if ([self isNullToDictionary:paramters]) {
    failure(error, ParamtersObjectNil);
}
//传入上传图片数据为空(NSData)
if (pictureData.length == 0) {
    failure(error, UploadPictureDataNil);
}
//上传图片，服务器端文件名
if (pictureKey.length == 0 || [pictureKey isEqualToString:@""]) {
    failure(error, UploadPictureKeyNil);
}
[_sessionManager POST:url parameters:paramters constructingBodyWithBlock:^(id<AFMultipartFormData>  _Nonnull formData) {
    //对上传完文件的配置
    //获取当前时间（int 时间戳转换）
    int nowDate = [[NSString stringWithFormat:@"%ld",(long)[[NSDate date] timeIntervalSince1970]]intValue];
    NSString *fileName = [NSString stringWithFormat:@"%d.jpg",nowDate];
    //参数介绍
    //fileData : 图片资源  name : 预定key   fileName  : 文件名  mimeType    : 资源类型(根据后台进行对应配置)
   [formData appendPartWithFileData:pictureData name:pictureKey fileName:fileName mimeType:@"image/jpeg"];

} progress:^(NSProgress * _Nonnull uploadProgress) {
    //上传进度
    dispatch_sync(dispatch_get_main_queue(), ^{
        progress ? progress(uploadProgress) : nil;
    });
    
} success:^(NSURLSessionDataTask * _Nonnull task, id  _Nullable responseObject) {
    successful(responseObject);
} failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) {
    //可以将http响应码返回，以便于判断错误
    failure(error,[self showResponseCode:task.response]);
}];
}

/**

下载文件接口

@param url 请求接口
@param progress 下载进度
@param downloadFilePath 文件保存路径
@param successful 返回路径内容
@param failure 失败返回
*/

- (void)downloadUrl:(NSString *)url
       progress:(HttpProgress)progress
downloadFilePath:(NSString *)downloadFilePath
        success:(void (^) (id responseObject))successful
        failure:(void (^) (NSError *error, ParamtersJudgeCode  judgeCode))failure;

/**
下载文件接口
@param url 请求接口
@param progress 下载进度
@param downloadFilePath 文件保存路径
@param successful 返回路径内容
@param failure 失败返回
*/

- (void)downloadUrl:(NSString *)url
    progress:(HttpProgress)progress
    downloadFilePath:(NSString *)downloadFilePath
    success:(void (^) (id responseObject))successful
    failure:(void (^) (NSError *error, ParamtersJudgeCode  judgeCode))failure
 {
//下载地址
NSURL *downloadURL = [NSURL URLWithString:url];
//设置请求
NSURLRequest *request = [NSURLRequest requestWithURL:downloadURL];
//下载操作
[_sessionManager downloadTaskWithRequest:request progress:^(NSProgress * _Nonnull downloadProgress) {
    //下载进度
    dispatch_sync(dispatch_get_main_queue(), ^{
        progress ? progress(downloadProgress) : nil;
    });
} destination:^NSURL * _Nonnull(NSURL * _Nonnull targetPath, NSURLResponse * _Nonnull response) {
    //拼接缓存目录
    NSString *downloadPath = [[NSSearchPathForDirectoriesInDomains(NSCachesDirectory, NSUserDomainMask, YES) lastObject] stringByAppendingPathComponent:downloadFilePath ? downloadFilePath : @"Download"];
    //打开文件管理器
    NSFileManager *fileManager = [NSFileManager defaultManager];
    //创建Download目录
    [fileManager createDirectoryAtPath:downloadPath withIntermediateDirectories:YES attributes:nil error:nil];
    //拼接文件路径
    NSString *filePath = [downloadPath stringByAppendingPathComponent:response.suggestedFilename];
    //返回文件位置的URL路径
    return [NSURL fileURLWithPath:filePath];
} completionHandler:^(NSURLResponse * _Nonnull response, NSURL * _Nullable filePath, 
NSError * _Nullable error) {
    NSInteger responseCode = [self showResponseCode:response];
    if (responseCode != 200) {
        successful ? successful(filePath.absoluteString): nil;
    }else {
        failure(error, UploadFailed);
    }
}];
}