//

//  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"

#import "CommodityFunctions.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];

    // listen to request to remove the modalviewcontroller

    [[NSNotificationCenter defaultCenter] addObserver:self

                                             selector:@selector(dismissModalViewController)

                                                 name: @"dismissModalView" 

                                               object:nil];

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

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

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

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

    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 a team

    createTeamNamed(@"Default Team");

    // create settings.plist

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

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

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

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

    [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