/**
 * Copyright (c) 2015-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 */

#import <Foundation/Foundation.h>

#import "RCTDataQuery.h"

@interface RCTHTTPQueryExecutor : NSObject <RCTDataQueryExecutor>

+ (instancetype)sharedInstance;

/**
 * Process the 'data' part of an HTTP query.
 *
 * 'data' can be a JSON value of the following forms:
 *
 * - {"string": "..."}: a simple JS string that will be UTF-8 encoded and sent as the body
 *
 * - {"uri": "some-uri://..."}: reference to a system resource, e.g. an image in the asset library
 *
 * - {"formData": [...]}: list of data payloads that will be combined into a multipart/form-data request
 *
 * If successful, the callback be called with a result dictionary containing the following (optional) keys:
 *
 * - @"body" (NSData): the body of the request
 *
 * - @"contentType" (NSString): the content type header of the request
 *
 */
+ (void)processDataForHTTPQuery:(NSDictionary *)data
                       callback:(void (^)(NSError *error, NSDictionary *result))callback;

@end