//

//  MainMenuViewController.m

//  hwengine

//

//  Created by Vittorio on 08/01/10.

//  Copyright 2010 __MyCompanyName__. All rights reserved.

//

#import "MainMenuViewController.h"

#import "SDL_uikitappdelegate.h"

#import "PascalImports.h"

// in case we don't want SDL_mixer...

//#import "SoundEffect.h"	

//SoundEffect *erasingSound = [[SoundEffect alloc] initWithContentsOfFile:[mainBundle pathForResource:@"Erase" ofType:@"caf"]];

//SoundEffect *selectSound = [[SoundEffect alloc] initWithContentsOfFile:[mainBundle pathForResource:@"Select" ofType:@"caf"]];

@implementation MainMenuViewController

@synthesize versionLabel, settingsViewController, mainView;

-(BOOL) shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation) interfaceOrientation {

	return (interfaceOrientation == UIInterfaceOrientationLandscapeRight);

}

- (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.

	if (nil == self.settingsViewController.view.superview) {

		self.settingsViewController = nil;

		[settingsViewController release];

	}

}

-(void) viewDidLoad {

    [NSThread detachNewThreadSelector:@selector(checkFirstRun) toTarget:self withObject:nil];

    char *ver;

    HW_versionInfo(NULL, &ver);

    NSString *versionNumber = [[NSString alloc] initWithCString:ver];

    self.versionLabel.text = versionNumber;

    [versionNumber release];

    [super viewDidLoad];

}

- (void)viewDidUnload {

	// Release any retained subviews of the main view.

	self.versionLabel = nil;

}

- (void)dealloc {

	[versionLabel release];

	[settingsViewController release];

	[super dealloc];

}

// disable the buttons when to prevent launching twice the game

-(void) viewWillDisappear:(BOOL)animated {

	self.mainView.userInteractionEnabled = NO;

	[super viewWillDisappear:animated];

}

-(void) viewDidAppear:(BOOL)animated {

	self.mainView.userInteractionEnabled = YES;

	[super viewDidAppear:animated];

}

-(void) checkFirstRun {

	NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];

	NSString *filePath = [[SDLUIKitDelegate sharedAppDelegate] dataFilePath:@"settings.plist"];

	if (!([[NSFileManager defaultManager] fileExistsAtPath:filePath])) {

		// file not present, means that also other files are absent

		NSLog(@"First time run, creating settings files");

		// show a popup with an indicator to make the user wait

		UIAlertView *alert = [[UIAlertView alloc] initWithTitle:NSLocalizedString(@"One-time Preferences Configuration",@"")

                                                        message:nil

                                                       delegate:nil

                                              cancelButtonTitle:nil

                                              otherButtonTitles:nil];

		[alert show];

		UIActivityIndicatorView *indicator = [[UIActivityIndicatorView alloc] 

						      initWithActivityIndicatorStyle:UIActivityIndicatorViewStyleWhiteLarge];

		indicator.center = CGPointMake(alert.bounds.size.width / 2, alert.bounds.size.height - 50);

		[indicator startAnimating];

		[alert addSubview:indicator];

		[indicator release];

		// create settings.plist

		NSMutableDictionary *saveDict = [[NSMutableDictionary alloc] init];

		[saveDict setObject:@"" forKey:@"username"];

		[saveDict setObject:@"" forKey:@"password"];

		[saveDict setObject:@"1" forKey:@"music"];

		[saveDict setObject:@"1" forKey:@"sounds"];

		[saveDict setObject:@"0" forKey:@"alternate"];

		[saveDict writeToFile:filePath atomically:YES];

		[saveDict release];

		// create other files

		// memory cleanup

		[alert dismissWithClickedButtonIndex:0 animated:YES];

		[alert release];

	}

	[pool release];

	[NSThread exit];

}

-(void) appear {

    [[SDLUIKitDelegate sharedAppDelegate].uiwindow addSubview:self.view];

    [self release];

    [UIView beginAnimations:@"inserting main controller" context:NULL];

	[UIView setAnimationDuration:1];

	self.view.alpha = 1;

	[UIView commitAnimations];

}

-(void) disappear {

    [UIView beginAnimations:@"removing main controller" context:NULL];

	[UIView setAnimationDuration:1];

	self.view.alpha = 0;

	[UIView commitAnimations];

    [self retain];

    [self.view removeFromSuperview];

}

#pragma mark -

#pragma mark Action buttons

-(IBAction) startPlaying {

	[[SDLUIKitDelegate sharedAppDelegate] startSDLgame];

}

-(IBAction) notYetImplemented {

	UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Not Yet Implemented"

                                                    message:@"Sorry, this feature is not yet implemented"

                                                   delegate:nil

                                          cancelButtonTitle:@"Well, don't worry"

                                          otherButtonTitles:nil];

	[alert show];

	[alert release];

}

-(IBAction) switchViews:(id)sender {

	// view not displayed or not created

	if (nil == self.settingsViewController.view.superview) {

		// view not created

		if (nil == self.settingsViewController) {

			SettingsViewController *controller = [[SettingsViewController alloc] initWithNibName:@"SettingsViewController" bundle:nil];

			self.settingsViewController = controller;

			[controller release];

		}

		self.settingsViewController.view.frame = CGRectMake(0, -257, 480, 278);

		self.settingsViewController.parentView = self.mainView;

		[UIView beginAnimations:@"Settings SwitchView" context:NULL];

		[UIView setAnimationDuration:1];

		self.settingsViewController.view.frame = CGRectMake(0, 21, 480, 278);

		self.mainView.frame = CGRectMake(0, 299, 480, 278);

		[UIView commitAnimations];

		[self.view insertSubview:settingsViewController.view atIndex:0];

	}

}

@end