//

//  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"

#import "SplitViewRootController.h"

@implementation MainMenuViewController

@synthesize cover, versionLabel;

-(BOOL) shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation) interfaceOrientation {

	return (interfaceOrientation == UIInterfaceOrientationLandscapeRight);

}

- (void)didReceiveMemoryWarning {

	// Releases the view if it doesn't have a superview.

    self.cover = nil;

    self.versionLabel = nil;

	[super didReceiveMemoryWarning];

}

- (void)dealloc {

    [versionLabel release];

    [cover release];

	[super dealloc];

}

-(void) viewDidUnload {

    self.cover = nil;

	[super viewDidUnload];

}

-(void) viewDidLoad {

    char *ver;

    HW_versionInfo(NULL, &ver);

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

    self.versionLabel.text = versionNumber;

    [versionNumber release];

    // initialize some files the first time we load the game

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

    // listen to request to remove the modalviewcontroller

    [[NSNotificationCenter defaultCenter] addObserver:self

                                             selector:@selector(dismissModalViewController)

                                                 name: @"dismissModalView" 

                                               object:nil];

	[super viewDidLoad];

}

// this is called to verify whether it's the first time the app is launched

// if it is it blocks user interaction with an alertView until files are created

-(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(@"Please wait",@"")

                                                        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];

		[alert release];

        // create Default Team.plist

        NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);

        NSString *teamsDirectory = [[paths objectAtIndex:0] stringByAppendingString:@"/Teams/"];

		[[NSFileManager defaultManager] createDirectoryAtPath:teamsDirectory 

                                  withIntermediateDirectories:NO 

                                                   attributes:nil 

                                                        error:NULL];

        NSMutableArray *hedgehogs = [[NSMutableArray alloc] init];

        for (int i = 0; i < 8; i++) {

            NSString *hogName = [[NSString alloc] initWithFormat:@"hedgehog %d",i];

            NSDictionary *hog = [[NSDictionary alloc] initWithObjectsAndKeys:@"100",@"health",@"0",@"level",

                                 hogName,@"hogname",@"NoHat",@"hat",nil];

            [hogName release];

            [hedgehogs addObject:hog];

            [hog release];

        }

        NSDictionary *defaultTeam = [[NSDictionary alloc] initWithObjectsAndKeys:@"4421353",@"color",@"0",@"hash",

                                     @"Default Team",@"teamname",@"Statue",@"grave",@"Plane",@"fort",

                                     @"Default",@"voicepack",@"hedgewars",@"flag",hedgehogs,@"hedgehogs",nil];

        [hedgehogs release];

        NSString *defaultTeamFile = [teamsDirectory stringByAppendingString:@"Default Team.plist"];

        [defaultTeam writeToFile:defaultTeamFile atomically:YES];

        [defaultTeam 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

        // ok let the user take control

		[alert dismissWithClickedButtonIndex:0 animated:YES];

	}

	[pool release];

	[NSThread exit];

}

#pragma mark -

-(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];

    [NSTimer scheduledTimerWithTimeInterval:0.7 target:self selector:@selector(hideBehind) userInfo:nil repeats:NO];

}

-(void) disappear {

    if (nil != cover)

        [cover release];

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

	[UIView setAnimationDuration:1];

	self.view.alpha = 0;

	[UIView commitAnimations];

    [self retain];

    [self.view removeFromSuperview];

}

// this is a silly way to hide the sdl contex that remained active

-(void) hideBehind {

    if (nil == cover) {

        cover= [[UIView alloc] initWithFrame:[[UIScreen mainScreen] bounds]];

        cover.backgroundColor = [UIColor blackColor];

    }

    [[SDLUIKitDelegate sharedAppDelegate].uiwindow insertSubview:cover belowSubview:self.view];

}

#pragma mark -

-(IBAction) switchViews:(id) sender {

    UIButton *button = (UIButton *)sender;

    SplitViewRootController *splitViewController;

    UIAlertView *alert;

    switch (button.tag) {

        case 0:

            [[SDLUIKitDelegate sharedAppDelegate] startSDLgame];

            break;

        case 2:

            // for now this controller is just to simplify code management

            splitViewController = [[SplitViewRootController alloc] initWithNibName:nil bundle:nil];

            splitViewController.modalTransitionStyle = UIModalTransitionStyleFlipHorizontal;

            [self presentModalViewController:splitViewController animated:YES];

            break;

        default:

            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];

            break;

    }

}

-(void) dismissModalViewController {

    [self dismissModalViewControllerAnimated:YES];

}

@end