/**
 * 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.
 */

#import "FBScreenshotCommands.h"

#import "XCUIDevice+FBHelpers.h"

@implementation FBScreenshotCommands

#pragma mark - <FBCommandHandler>

+ (NSArray *)routes
{
  return
  @[
    [[FBRoute GET:@"/screenshot"].withoutSession respondWithTarget:self action:@selector(handleGetScreenshot:)],
    [[FBRoute GET:@"/screenshot"] respondWithTarget:self action:@selector(handleGetScreenshot:)],
  ];
}


#pragma mark - Commands

+ (id<FBResponsePayload>)handleGetScreenshot:(FBRouteRequest *)request
{
  NSError *error;
  NSData *screenshotData = [[XCUIDevice sharedDevice] fb_screenshotWithError:&error];
  if (nil == screenshotData) {
    return FBResponseWithStatus([FBCommandStatus unableToCaptureScreenErrorWithMessage:error.description traceback:nil]);
  }
  NSString *screenshot = [screenshotData base64EncodedStringWithOptions:(NSDataBase64EncodingOptions)0];
  return FBResponseWithObject(screenshot);
}

@end
