/*
 * Copyright 2010-present Facebook.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0

 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#import "PPAppDelegate.h"
#import "PPViewController.h"

@implementation PPAppDelegate

@synthesize window = _window;
@synthesize viewController = _viewController;

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
    self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]];
    if ([[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPhone) {
        self.viewController = [[PPViewController alloc] initWithNibName:@"PPViewController_iPhone" bundle:nil];
    } else {
        self.viewController = [[PPViewController alloc] initWithNibName:@"PPViewController_iPad" bundle:nil];
    }
    self.viewController.wantsFullScreenLayout = YES;
    self.window.rootViewController = self.viewController;
    [self.window makeKeyAndVisible];
    return YES;
}

// FBSample logic
// In the login workflow, the Facebook native application, or Safari will transition back to
// this applicaiton via a url following the scheme fb[app id]://; the call to handleOpenURL
// below captures the token, in the case of success, on behalf of the FBSession object
- (BOOL)application:(UIApplication *)application
            openURL:(NSURL *)url
  sourceApplication:(NSString *)sourceApplication
         annotation:(id)annotation {
    return [FBAppCall handleOpenURL:url
                  sourceApplication:sourceApplication];
}

- (void)applicationDidBecomeActive:(UIApplication *)application {
    [FBAppEvents activateApp];
    [FBAppCall handleDidBecomeActive];
}

// FBSample logic
// It is important to close any FBSession object that is no longer useful
- (void)applicationWillTerminate:(UIApplication *)application {
    // Close the session token before quitting
    [FBSession.activeSession close];
}

@end
