// @lint-ignore-every LICENSELINT
/*
 * The file was derived from FLEXNetworkTransaction.h.
 * All modifications to the original source are licensed under:
 *
 * Copyright (c) Meta Platforms, Inc. and affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 */

//
//  FLEXNetworkTransaction.h
//  Flipboard
//
//  Created by Ryan Olson on 2/8/15.
//  Copyright (c) 2020 FLEX Team. All rights reserved.
//

// Copyright (c) 2014-2016, Flipboard
// All rights reserved.
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
// * Redistributions of source code must retain the above copyright notice, this
//   list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above copyright notice,
// this
//   list of conditions and the following disclaimer in the documentation and/or
//   other materials provided with the distribution.
// * Neither the name of Flipboard nor the names of its
//   contributors may be used to endorse or promote products derived from
//   this software without specific prior written permission.
// * You must NOT include this project in an application to be submitted
//   to the App Store™, as this project uses too many private APIs.
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
// POSSIBILITY OF SUCH DAMAGE.

#import <Foundation/Foundation.h>

typedef NS_ENUM(NSInteger, SKFLEXNetworkTransactionState) {
  SKFLEXNetworkTransactionStateUnstarted,
  SKFLEXNetworkTransactionStateAwaitingResponse,
  SKFLEXNetworkTransactionStateReceivingData,
  SKFLEXNetworkTransactionStateFinished,
  SKFLEXNetworkTransactionStateFailed
};

@interface SKFLEXNetworkTransaction : NSObject

@property(nonatomic, copy) NSString* requestID;

@property(nonatomic, strong) NSURLRequest* request;
@property(nonatomic, strong) NSURLResponse* response;
@property(nonatomic, copy) NSString* requestMechanism;
@property(nonatomic, assign) SKFLEXNetworkTransactionState transactionState;
@property(nonatomic, strong) NSError* error;

@property(nonatomic, strong) NSDate* startTime;
@property(nonatomic, assign) NSTimeInterval latency;
@property(nonatomic, assign) NSTimeInterval duration;

@property(nonatomic, assign) int64_t receivedDataLength;

/// Populated lazily. Handles both normal HTTPBody data and HTTPBodyStreams.
@property(nonatomic, strong, readonly) NSData* cachedRequestBody;

+ (NSString*)readableStringFromTransactionState:
    (SKFLEXNetworkTransactionState)state;

@end