// Copyright (c) 2015-present, Facebook, Inc. All rights reserved.
//
// You are hereby granted a non-exclusive, worldwide, royalty-free license to use,
// copy, modify, and distribute this software in source code or binary form for use
// in connection with the web services and APIs provided by Facebook.
//
// As with any software that integrates with the Facebook platform, your use of
// this software is subject to the Facebook Developer Principles and Policies
// [http://developers.facebook.com/policy/]. This copyright notice shall be
// included in all copies or substantial portions of the software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

#import "RCTFBSDKAppLink.h"

#import <React/RCTUtils.h>

@implementation RCTFBSDKAppLink

RCT_EXPORT_MODULE(FBAppLink);

- (dispatch_queue_t)methodQueue
{
  return dispatch_get_main_queue();
}

#pragma mark - React Native Methods

RCT_REMAP_METHOD(fetchDeferredAppLink,
                 resolver:(RCTPromiseResolveBlock)resolve
                 rejecter:(RCTPromiseRejectBlock)reject)
{
  [FBSDKAppLinkUtility fetchDeferredAppLink:^(NSURL *url, NSError *error) {
    if (error) {
      NSLog(@"Received error while fetching deferred app link %@", error);
    }

    if (url) {
      NSString* appLink = [NSString stringWithFormat:@"%@", url];
      resolve(appLink);
    }else{
      resolve(nil);
    }
  }];
}

@end