//

//  GravesViewController.m

//  HedgewarsMobile

//

//  Created by Vittorio on 02/04/10.

//  Copyright 2010 __MyCompanyName__. All rights reserved.

//

#import "GravesViewController.h"

#import "CommodityFunctions.h"

#import "UIImageExtra.h"

@implementation GravesViewController

@synthesize teamDictionary, graveArray, lastIndexPath;

-(BOOL) shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation) interfaceOrientation {

	return rotationManager(interfaceOrientation);

}

#pragma mark -

#pragma mark View lifecycle

-(void) viewDidLoad {

    [super viewDidLoad];

    // load all the grave names and store them into graveArray

    self.graveArray = [[NSFileManager defaultManager] contentsOfDirectoryAtPath:GRAVES_DIRECTORY() error:NULL];

}

-(void) viewWillAppear:(BOOL)animated {

    [super viewWillAppear:animated];

    [self.tableView reloadData];

    // this moves the tableview to the top

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

}

#pragma mark -

#pragma mark Table view data source

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

    return 1;

}

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

    return [self.graveArray 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];

    NSString *grave = [graveArray objectAtIndex:[indexPath row]];

    cell.textLabel.text = [grave stringByDeletingPathExtension];

    if ([grave isEqualToString:[teamDictionary objectForKey:@"grave"]]) {

        cell.accessoryType = UITableViewCellAccessoryCheckmark;

        self.lastIndexPath = indexPath;

    } else {

        cell.accessoryType = UITableViewCellAccessoryNone;

    }

    NSString *graveFilePath = [[NSString alloc] initWithFormat:@"%@/%@",GRAVES_DIRECTORY(),grave];

    // because we also have multi frame graves, let's take the first one only

    UIImage *graveSprite = [[UIImage alloc] initWithContentsOfFile:graveFilePath andCutAt:CGRectMake(0, 0, 32, 32)];

    [graveFilePath release];        

    cell.imageView.image = graveSprite;

    [graveSprite release];

    return cell;

}

#pragma mark -

#pragma mark Table view delegate

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

    int newRow = [indexPath row];

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

    if (newRow != oldRow) {

        [teamDictionary setObject:[[graveArray objectAtIndex:newRow] stringByDeletingPathExtension] forKey:@"grave"];

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

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

        UITableViewCell *newCell = [aTableView cellForRowAtIndexPath:indexPath];

        newCell.accessoryType = UITableViewCellAccessoryCheckmark;

        UITableViewCell *oldCell = [aTableView cellForRowAtIndexPath:lastIndexPath];

        oldCell.accessoryType = UITableViewCellAccessoryNone;

        self.lastIndexPath = indexPath;

        [aTableView selectRowAtIndexPath:indexPath animated:YES scrollPosition:UITableViewScrollPositionNone];

    }

    [aTableView 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 {

    [super viewDidUnload];

    self.lastIndexPath = nil;

    self.teamDictionary = nil;

    self.graveArray = nil;

}

- (void)dealloc {

    [graveArray release];

    [teamDictionary release];

    [lastIndexPath release];

    [super dealloc];

}

@end