// Copyright (c) 2014-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 <UIKit/UIKit.h>

#import <AccountKit/AKFAccessToken.h>
#import <AccountKit/AKFAdvancedUIManaging.h>
#import <AccountKit/AKFConfiguring.h>
#import <AccountKit/AKFTheming.h>

@protocol AKFViewControllerDelegate;

@protocol AKFViewController <AKFAdvancedUIManaging, AKFConfiguring, AKFTheming>

@property (nonatomic, weak) id<AKFViewControllerDelegate> delegate;

@end

@protocol AKFViewControllerDelegate <NSObject>

@optional

- (void)viewController:(UIViewController<AKFViewController> *)viewController didCompleteLoginWithAuthorizationCode:(NSString *)code state:(NSString *)state;
- (void)viewController:(UIViewController<AKFViewController> *)viewController didCompleteLoginWithAccessToken:(id<AKFAccessToken>)accessToken state:(NSString *)state;
- (void)viewController:(UIViewController<AKFViewController> *)viewController didFailWithError:(NSError *)error;
- (void)viewControllerDidCancel:(UIViewController<AKFViewController> *)viewController;

@end