id HUD;

- (void)viewWillAppear:(BOOL)animated
{
	[username becomeFirstResponder];

	self.title = @"New User";

	[[[self.navigationController viewControllers] objectAtIndex:0] hideError];

}

- (CGSize)contentSizeForViewInPopover
{
	return CGSizeMake(400.0, 400.0);
}

- (IBAction)addAccount:(id)sender{
	engine = [[MGTwitterEngine alloc] initWithDelegate:self];
    [engine setUsesSecureConnection:YES];
    [engine setConsumerKey:@"vobfhfyZPjkKufUFS235Hg"
                        secret:@"hnabIs54MXaJZbtA6yACn8bVUkm9jeyrkcnrU7jRi4"];
    [engine getXAuthAccessTokenForUsername:username.text password:password.text];
	[password resignFirstResponder];
	[username resignFirstResponder];
	HUD = [[UIProgressHUD alloc] initWithFrame:CGRectMake((self.view.bounds.size.width/2)-100, (self.view.bounds.size.height/2)-60, 200, 120)];
	[self.view addSubview:HUD];
	[HUD setText:@"Authorizing"];
	[HUD show:YES];
}

#pragma mark MGTwitterEngineDelegate methods


- (void)requestSucceeded:(NSString *)connectionIdentifier
{
    NSLog(@"Request succeeded for connectionIdentifier = %@", connectionIdentifier);
}

- (void)requestFailed:(NSString *)connectionIdentifier withError:(NSError *)error
{
	NSLog(@"Request failed for connectionIdentifier = %@, error = %@ (%@)",
          connectionIdentifier,
          [error localizedDescription],
          [error userInfo]);

	[HUD setText:@"Error"];
	[HUD setNeedsDisplay];
	[self performSelector:@selector(killHUD:) withObject:HUD afterDelay:1.5];
}

- (void)accessTokenReceived:(OAToken *)aToken forRequest:(NSString *)connectionIdentifier {

    token = aToken;
    [engine setAccessToken:token];

    [HUD setText:@"Validated"];
    [HUD done];
    [HUD setNeedsDisplay];
    [self performSelector:@selector(killHUD:) withObject:HUD afterDelay:1.5];

	NSDictionary *accountInfo = [[NSDictionary alloc] initWithObjectsAndKeys: username.text, @"username", password.text, @"password",nil];
	[[[NSUserDefaults standardUserDefaults] mutableArrayValueForKey:@"AccountsArray"] addObject:accountInfo];

	NSLog(@"%@", [[NSUserDefaults standardUserDefaults] arrayForKey:@"AccountsArray"]);
	[[[NSUserDefaults standardUserDefaults] arrayForKey:@"AccountsArray"] writeToFile:@"/Users/Mac/Desktop/Test.txt" atomically:YES];

	[[NSUserDefaults standardUserDefaults] setObject:username.text forKey:@"username"];
	[[NSUserDefaults standardUserDefaults] setObject:password.text forKey:@"password"];
	[[NSUserDefaults standardUserDefaults] synchronize];

	[[NSUserDefaults standardUserDefaults] setBool:YES forKey:@"TwitFirstLaunch"];

	[[NSNotificationCenter defaultCenter] postNotificationName:@"changedAccount" object:nil];



    [self.navigationController popViewControllerAnimated:YES];
    [[[self.navigationController viewControllers] objectAtIndex:0] reloadData];
}

- (void)userInfoReceived:(NSArray *)userInfo forRequest:(NSString *)connectionIdentifier
{
	NSLog(@"user info = %@", userInfo);
	if([[userInfo objectAtIndex:0] objectForKey:@"id"] != nil)
	{
		[HUD setText:@"Validated"];
		[HUD done];
		[HUD setNeedsDisplay];
		[self performSelector:@selector(killHUD:) withObject:HUD afterDelay:1.5];

		NSDictionary *accountInfo = [[NSDictionary alloc] initWithObjectsAndKeys: username.text, @"username", password.text, @"password",nil];
		[[[NSUserDefaults standardUserDefaults] mutableArrayValueForKey:@"AccountsArray"] addObject:accountInfo];

		NSLog(@"%@", [[NSUserDefaults standardUserDefaults] arrayForKey:@"AccountsArray"]);
		[[[NSUserDefaults standardUserDefaults] arrayForKey:@"AccountsArray"] writeToFile:@"/Users/Mac/Desktop/Test.txt" atomically:YES];

		[[NSUserDefaults standardUserDefaults] setObject:username.text forKey:@"username"];
		[[NSUserDefaults standardUserDefaults] setObject:password.text forKey:@"password"];
		[[NSUserDefaults standardUserDefaults] synchronize];

		[[NSUserDefaults standardUserDefaults] setBool:YES forKey:@"TwitFirstLaunch"];

		[[NSNotificationCenter defaultCenter] postNotificationName:@"changedAccount" object:nil];



		[self.navigationController popViewControllerAnimated:YES];
		[[[self.navigationController viewControllers] objectAtIndex:0] reloadData];
		//[self.navigationController popToRootViewControllerAnimated:YES];




		/*
		 AccountSettings *anotherViewController = [[AccountSettings alloc] initWithNibName:@"AccountSettings" bundle:[NSBundle mainBundle]];
		 [anotherViewController setTitle:@"Manage Accounts"];
		 if([[NSUserDefaults standardUserDefaults] boolForKey:@"TwibaFirstLaunch"] == YES){

		 }else{
		 [self.navigationController pushViewController:anotherViewController animated:YES];
		 }
		 [anotherViewController release];
		 */
	}
}

- (void) killHUD: (id)aHUD
{
	[aHUD hide];
	[aHUD removeFromSuperview];
	[aHUD release];
}


- (void)didReceiveMemoryWarning {
	// Releases the view if it doesn't have a superview.
    [super didReceiveMemoryWarning];

	// Release any cached data, images, etc that aren't in use.
}

- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation
{
	return YES;

}


- (void)dealloc {
    [engine release];
    [super dealloc];
}


@end