//

//  FlagsViewController.m

//  HedgewarsMobile

//

//  Created by Vittorio on 08/04/10.

//  Copyright 2010 __MyCompanyName__. All rights reserved.

//

#import "FlagsViewController.h"

#import "CommodityFunctions.h"

@implementation FlagsViewController

@synthesize teamDictionary, flagArray, flagSprites, lastIndexPath;

}

#pragma mark -

#pragma mark View lifecycle

- (void)viewDidLoad {

    [super viewDidLoad];

    NSString *flagsDirectory = FLAGS_DIRECTORY();

    NSArray *array = [[NSFileManager defaultManager] contentsOfDirectoryAtPath:flagsDirectory error:NULL];

    self.flagArray = array;

    NSMutableArray *spriteArray = [[NSMutableArray alloc] initWithCapacity:[flagArray count]];

    for (NSString *flagName in flagArray) {

        NSString *flagFile = [[NSString alloc] initWithFormat:@"%@/%@", flagsDirectory, flagName];

        UIImage *flagSprite = [[UIImage alloc] initWithContentsOfFile:flagFile];

        [flagFile release];

        [spriteArray addObject:flagSprite];

        [flagSprite release];

    }

    self.flagSprites = spriteArray;

    [spriteArray release];

}

- (void)viewWillAppear:(BOOL)animated {

    [super viewWillAppear:animated];

    [self.tableView reloadData];

    [self.tableView setContentOffset:CGPointMake(0,0) animated:NO];

}

/*

- (void)viewDidAppear:(BOOL)animated {

    [super viewDidAppear:animated];

}

*/

/*

- (void)viewWillDisappear:(BOOL)animated {

    [super viewWillDisappear:animated];

}

*/

/*

- (void)viewDidDisappear:(BOOL)animated {

    [super viewDidDisappear:animated];

}

*/

#pragma mark -

#pragma mark Table view data source

- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {

    return 1;

}

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {

    return [flagArray count];

}

// Customize the appearance of table view cells.

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {

    static NSString *CellIdentifier = @"Cell";

    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];

    if (cell == nil) {

        cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier] autorelease];

    }

    cell.imageView.image = [flagSprites objectAtIndex:[indexPath row]];

    cell.textLabel.text = [[flagArray objectAtIndex:[indexPath row]] stringByDeletingPathExtension];

    if ([cell.textLabel.text isEqualToString:[self.teamDictionary objectForKey:@"flag"]]) {

        cell.accessoryType = UITableViewCellAccessoryCheckmark;

        self.lastIndexPath = indexPath;

    } else {

        cell.accessoryType = UITableViewCellAccessoryNone;

    }

    return cell;

}

/*

// Override to support conditional editing of the table view.

- (BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath {

    // Return NO if you do not want the specified item to be editable.

    return YES;

}

*/

/*

// Override to support editing the table view.

- (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath {

    if (editingStyle == UITableViewCellEditingStyleDelete) {

        // Delete the row from the data source

        [tableView deleteRowsAtIndexPaths:[NSArray arrayWithObject:indexPath] withRowAnimation:YES];

    }   

    else if (editingStyle == UITableViewCellEditingStyleInsert) {

        // Create a new instance of the appropriate class, insert it into the array, and add a new row to the table view

    }   

}

*/

/*

// Override to support rearranging the table view.

- (void)tableView:(UITableView *)tableView moveRowAtIndexPath:(NSIndexPath *)fromIndexPath toIndexPath:(NSIndexPath *)toIndexPath {

}

*/

/*

// Override to support conditional rearranging of the table view.

- (BOOL)tableView:(UITableView *)tableView canMoveRowAtIndexPath:(NSIndexPath *)indexPath {

    // Return NO if you do not want the item to be re-orderable.

    return YES;

}

*/

#pragma mark -

#pragma mark Table view delegate

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {

    int newRow = [indexPath row];

    int oldRow = (lastIndexPath != nil) ? [lastIndexPath row] : -1;

    if (newRow != oldRow) {

        // if the two selected rows differ update data on the hog dictionary and reload table content

        [self.teamDictionary setValue:[[flagArray objectAtIndex:newRow] stringByDeletingPathExtension] forKey:@"flag"];

        // tell our boss to write this new stuff on disk

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

        [self.tableView reloadData];

        self.lastIndexPath = indexPath;

        [self.tableView selectRowAtIndexPath:indexPath animated:YES scrollPosition:UITableViewScrollPositionNone];

    }

    [self.tableView deselectRowAtIndexPath:indexPath animated:YES];

    [self.navigationController popViewControllerAnimated:YES];

}

#pragma mark -

#pragma mark Memory management

- (void)didReceiveMemoryWarning {

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

    [super didReceiveMemoryWarning];

    // Relinquish ownership any cached data, images, etc that aren't in use.

}

- (void)viewDidUnload {

    self.teamDictionary = nil;

    self.lastIndexPath = nil;

    self.flagArray = nil;

    self.flagSprites = nil;

    [super viewDidUnload];

}

- (void)dealloc {

    [teamDictionary release];

    [lastIndexPath release];

    [flagArray release];

    [flagSprites release];

    [super dealloc];

}

@end