/*

 * Hedgewars-iOS, a Hedgewars port for iOS devices

 * Copyright (c) 2009-2010 Vittorio Giovara <vittorio.giovara@gmail.com>

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License as published by

 * the Free Software Foundation; version 2 of the License

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

 *

 * File created on 20/04/2010.

 */

#import "TeamConfigViewController.h"

#import "CommodityFunctions.h"

#import "HogButtonView.h"

#import "SquareButtonView.h"

@implementation TeamConfigViewController

@synthesize listOfTeams, listOfSelectedTeams, cachedContentsOfDir;

#define NUMBERBUTTON_TAG 123456

#define SQUAREBUTTON_TAG 654321

#define LABEL_TAG        456123

#pragma mark -

#pragma mark View lifecycle

-(void) viewDidLoad {

    [super viewDidLoad];

    CGSize screenSize = [[UIScreen mainScreen] bounds].size;

    self.view.frame = CGRectMake(0, 0, screenSize.height, screenSize.width - 44);

    if ([self.tableView respondsToSelector:@selector(setBackgroundView:)]) {

        if (IS_IPAD())

            [self.tableView setBackgroundView:nil];

        else {

            UIImage *backgroundImage = [[UIImage alloc] initWithContentsOfFile:@"backgroundCenter.png"];

            UIImageView *background = [[UIImageView alloc] initWithImage:backgroundImage];

            [backgroundImage release];

            [self.tableView setBackgroundView:background];

            [background release];

        }

    } else {

        self.view.backgroundColor = [UIColor blackColor];

    }

    self.tableView.separatorColor = UICOLOR_HW_YELLOW_BODER;

    self.tableView.separatorStyle = UITableViewCellSeparatorStyleNone;

}

-(void) viewWillAppear:(BOOL)animated {

    [super viewWillAppear:animated];

    NSArray *contentsOfDir = [[NSFileManager defaultManager] contentsOfDirectoryAtPath:TEAMS_DIRECTORY() error:NULL];

    // avoid overwriting selected teams when returning on this view

    if ([self.cachedContentsOfDir isEqualToArray:contentsOfDir] == NO) {

        NSArray *colors = getAvailableColors();

        NSMutableArray *array = [[NSMutableArray alloc] initWithCapacity:[contentsOfDir count]];

        for (int i = 0; i < [contentsOfDir count]; i++) {

            NSMutableDictionary *dict = [[NSMutableDictionary alloc] initWithObjectsAndKeys:

                                         [contentsOfDir objectAtIndex:i],@"team",

                                         [NSNumber numberWithInt:4],@"number",

                                         [colors objectAtIndex:i%[colors count]],@"color",nil];

            [array addObject:dict];

            [dict release];

        }

        self.listOfTeams = array;

        [array release];

        NSMutableArray *emptyArray = [[NSMutableArray alloc] initWithObjects:nil];

        self.listOfSelectedTeams = emptyArray;

        [emptyArray release];

        cachedContentsOfDir = [[NSArray alloc] initWithArray:contentsOfDir copyItems:YES];

    }

    [self.tableView reloadData];

}

-(BOOL) shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation {

    return rotationManager(interfaceOrientation);

}

#pragma mark -

#pragma mark Table view data source

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

    return 2;

}

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

    if (section == 0)

        return [listOfSelectedTeams count] ;

    else

        return [listOfTeams count];

}

// Customize the appearance of table view cells.

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

    static NSString *CellIdentifier0 = @"Cell0";

    static NSString *CellIdentifier1 = @"Cell1";

    NSInteger section = [indexPath section];

    UITableViewCell *cell;

    if (section == 0) {

        cell = [aTableView dequeueReusableCellWithIdentifier:CellIdentifier0];

        if (cell == nil) {

            cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier0] autorelease];

            UIButton *numberButton = [[HogButtonView alloc] initWithFrame:CGRectMake(12, 5, 88, 32)];

            numberButton.tag = NUMBERBUTTON_TAG;

            [cell addSubview:numberButton];

            [numberButton release];

            SquareButtonView *squareButton = [[SquareButtonView alloc] initWithFrame:CGRectMake(12+88+6, 5, 36, 36)];

            squareButton.tag = SQUAREBUTTON_TAG;

            [cell addSubview:squareButton];

            [squareButton release];

            label.textAlignment = UITextAlignmentLeft;

            label.minimumFontSize = 11;

            label.adjustsFontSizeToFitWidth = YES;

            label.baselineAdjustment = UIBaselineAdjustmentAlignCenters;

            label.backgroundColor = [UIColor clearColor];

            label.font = [UIFont boldSystemFontOfSize:[UIFont labelFontSize]];

            label.textColor = UICOLOR_HW_YELLOW_TEXT;

            label.tag = LABEL_TAG;

            [cell.contentView addSubview:label];

            [label release];

        }

        NSMutableDictionary *selectedRow = [listOfSelectedTeams objectAtIndex:[indexPath row]];

        UILabel *cellLabel = (UILabel *)[cell viewWithTag:LABEL_TAG];

        cellLabel.text = [[selectedRow objectForKey:@"team"] stringByDeletingPathExtension];

        HogButtonView *numberButton = (HogButtonView *)[cell viewWithTag:NUMBERBUTTON_TAG];

        [numberButton drawManyHogs:[[selectedRow objectForKey:@"number"] intValue]];

        numberButton.ownerDictionary = selectedRow;

        SquareButtonView *squareButton = (SquareButtonView *)[cell viewWithTag:SQUAREBUTTON_TAG];

        [squareButton selectColor:[[selectedRow objectForKey:@"color"] intValue]];

        squareButton.ownerDictionary = selectedRow;

        NSString *teamPath = [NSString stringWithFormat:@"%@/%@",TEAMS_DIRECTORY(),[selectedRow objectForKey:@"team"]];

        NSDictionary *firstHog = [[[NSDictionary dictionaryWithContentsOfFile:teamPath] objectForKey:@"hedgehogs"] objectAtIndex:0];

        if ([[firstHog objectForKey:@"level"] intValue]> 0) {

            NSString *filePath = [NSString stringWithFormat:@"%@/cyborg.png",HATS_DIRECTORY()];

            UIImage *sprite = [[UIImage alloc] initWithContentsOfFile:filePath andCutAt:CGRectMake(0, 2, 32, 32)];

            UIImageView *spriteView = [[UIImageView alloc] initWithImage:sprite];

            [sprite release];

            cell.accessoryView = spriteView;

            [spriteView release];

        } else

            cell.accessoryView = nil;

    } else {

        cell = [aTableView dequeueReusableCellWithIdentifier:CellIdentifier1];

        if (cell == nil)

            cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier1] autorelease];

        cell.textLabel.text = [[[listOfTeams objectAtIndex:[indexPath row]] objectForKey:@"team"] stringByDeletingPathExtension];

        cell.accessoryView = nil;

    }

    cell.textLabel.textColor = UICOLOR_HW_YELLOW_TEXT;

    cell.backgroundColor = [UIColor blackColor];

    return cell;

}

-(CGFloat) tableView:(UITableView *)tableView heightForHeaderInSection:(NSInteger)section {

    return 40.0;

}

-(UIView *)tableView:(UITableView *)tableView viewForHeaderInSection:(NSInteger)section {

    CGRect frame = CGRectMake(0, 0, self.view.frame.size.width * 80/100, 30);

    NSString *text;

    if (section == 0) 

        text = NSLocalizedString(@"Playing Teams",@"");

    else

        text = NSLocalizedString(@"Available Teams",@"");

    UILabel *theLabel = createBlueLabel(text, frame);

    theLabel.center = CGPointMake(self.view.frame.size.width/2, 20);

    UIView *theView = [[[UIView alloc] init] autorelease];

    [theView addSubview:theLabel];

    [theLabel release];

    return theView;

}

#pragma mark -

#pragma mark Table view delegate

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

    NSInteger row = [indexPath row];

    NSInteger section = [indexPath section];

    if (section == 0) {

        [self.listOfTeams addObject:[self.listOfSelectedTeams objectAtIndex:row]];

        [self.listOfSelectedTeams removeObjectAtIndex:row];

    } else {

        [self.listOfSelectedTeams addObject:[self.listOfTeams objectAtIndex:row]];

        [self.listOfTeams removeObjectAtIndex:row];

    }

    [aTableView reloadData];

}

#pragma mark -

#pragma mark Memory management

-(void) didReceiveMemoryWarning {

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

    self.cachedContentsOfDir = nil;

    MSG_MEMCLEAN();

    [super didReceiveMemoryWarning];

}

-(void) viewDidUnload {

    self.listOfTeams = nil;

    self.listOfSelectedTeams = nil;

    self.cachedContentsOfDir = nil;

    MSG_DIDUNLOAD();

    [super viewDidUnload];

}

-(void) dealloc {

    [listOfTeams release];

    [listOfSelectedTeams release];

    [cachedContentsOfDir release];

    [super dealloc];

}

@end