//
//  AddPersonController.m
//  TouchEdLightly
//
//  Created by Andrew Kinnie on 5/17/10.
//  Copyright 2010 __MyCompanyName__. All rights reserved.
//

#import "AddPersonController.h"


@implementation AddPersonController

@synthesize personArray;

/*
 // The designated initializer.  Override if you create the controller programmatically and want to perform customization that is not appropriate for viewDidLoad.
 - (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil {
 if ((self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil])) {
 // Custom initialization
 }
 return self;
 }
 */

#pragma mark - 
#pragma mark Save and Cancel

- (IBAction) save: (id) sender { 
	
	if (person != nil) {
		// we have an existing person we're editing
		// remove it from the array so the new one will be created with the changed values
		[personArray removeObject:person];
		self.person = nil; 
	}
	NSDate *now = [NSDate date];
	// create new Person for the person to add to the array.
	Person *newPerson = [[Person alloc] init];
	newPerson.firstName = self.firstNameField.text;
	newPerson.lastName = self.lastNameField.text;
	// save to remote server
	[newPerson saveRemote];
	// add to iPhone array:
	[personArray addObject:newPerson];
	NSSortDescriptor *lastNameDescriptor = [[NSSortDescriptor alloc] initWithKey:@"lastName" ascending:YES selector:@selector(caseInsensitiveCompare:)];
	NSSortDescriptor *firstNameDescriptor = [[NSSortDescriptor alloc] initWithKey:@"lastName" ascending:YES selector:@selector(caseInsensitiveCompare:)];
	[personArray sortUsingDescriptors:[NSArray arrayWithObjects:lastNameDescriptor, firstNameDescriptor, nil]];
	[lastNameDescriptor release];
	[firstNameDescriptor release];
	[newPerson release];
	[self dismissModalViewControllerAnimated:YES];
}

- (IBAction) cancel: (id) sender { 
	[self dismissModalViewControllerAnimated:YES];
}
/*
 // Implement loadView to create a view hierarchy programmatically, without using a nib.
 - (void)loadView {
 }
 */

- (void)viewWillAppear: (BOOL)animated { 
	[super viewWillAppear:animated];
	NSLog(@"Registering for keyboard events"); 
	[[NSNotificationCenter defaultCenter] addObserver:self selector:@
	 selector(keyboardDidShow:) name:UIKeyboardDidShowNotification object:nil];
	[[NSNotificationCenter defaultCenter] addObserver:self selector:@ selector(keyboardDidHide:)
												 name:UIKeyboardDidHideNotification object:nil]; 
	// Initially the keyboard is hidden, so reset our variable 
	keyboardVisible = NO;
		
	if (self.person != nil) {
		firstNameField.text = person.firstName;
		lastNameField.text = person.lastName;
		createdLabel.text = [person.createdAt description];
		updatedLabel.text = [person.updatedAt description];
	}
}

- (void)viewWillDisappear:(BOOL)animated {
	[[NSNotificationCenter defaultCenter] removeObserver:self];
}

// Implement viewDidLoad to do additional setup after loading the view, typically from a nib.
- (void)viewDidLoad {
    [super viewDidLoad];
	self.navigationItem.leftBarButtonItem = [[[UIBarButtonItem	alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemCancel target:self action:@selector(cancel:)] autorelease];
	self.navigationItem.rightBarButtonItem = [[[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemSave target:self action:@selector(save:)] autorelease];
}

//- (void)keyboardDidShow:(NSNotification *)notification {
//	if(keyboardVisible){
//		NSLog(@"keyboard already visible.  Ignore notification.");
//		return;
//	}
//	//NSLog(@"resizing");
//	NSDictionary *info = [notification userInfo];
//	NSValue *value = [info objectForKey:UIKeyboardBoundsUserInfoKey];
//	CGSize keyboardSize = [value CGRectValue].size;
//	CGRect viewFrame = self.view.frame;
//	viewFrame.size.height -= keyboardSize.height;
//	scrollView.frame = viewFrame;
//	keyboardVisible = YES;
//}
//- (void)keyboardDidHide:(NSNotification *)notification {
//	if(keyboardVisible){
//		NSLog(@"keyboard already hidden.  Ignore notification.");
//		return;
//	}
//	//NSLog(@"resizing");
//	NSDictionary *info = [notification userInfo];
//	NSValue *value = [info objectForKey:UIKeyboardBoundsUserInfoKey];
//	CGSize keyboardSize = [value CGRectValue].size;
//	CGRect viewFrame = self.view.frame;
//	viewFrame.size.height += keyboardSize.height;
//	scrollView.frame = viewFrame;
//	keyboardVisible = NO;
//}

/*
 // Override to allow orientations other than the default portrait orientation.
 - (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation {
 // Return YES for supported orientations
 return (interfaceOrientation == UIInterfaceOrientationPortrait);
 }
 */

- (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.
}

- (void)viewDidUnload {
    [super viewDidUnload];
    // Release any retained subviews of the main view.
    // e.g. self.myOutlet = nil;
}


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

@end