/*

 * Hedgewars-iOS, a Hedgewars port for iOS devices

 * Copyright (c) 2009-2011 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 22/09/2010.

 */

#import "SavedGamesViewController.h"

#import "GameInterfaceBridge.h"

#import "CommodityFunctions.h"

@implementation SavedGamesViewController

-(BOOL) shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation) interfaceOrientation {

    return rotationManager(interfaceOrientation);

}

-(void) updateTable {

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

    NSMutableArray *array = [[NSMutableArray alloc] initWithArray:contentsOfDir copyItems:YES];

    self.listOfSavegames = array;

    [array release];

    [self.tableView reloadData];

}

-(void) viewDidLoad {

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

        self.tableView.backgroundView = nil;

    NSString *imgName;

    if (IS_IPAD())

        imgName = @"mediumBackground~ipad.png";

    else

        imgName = @"smallerBackground~iphone.png";

    UIImage *img = [[UIImage alloc] initWithContentsOfFile:imgName];

    self.view.backgroundColor = [UIColor colorWithPatternImage:img];

    [img release];

    [super viewDidLoad];

}

-(void) viewWillAppear:(BOOL)animated {

    [self updateTable];

    [super viewWillAppear:animated];

}

#pragma mark -

#pragma mark button functions

-(IBAction) buttonPressed:(id) sender {

    } else {

        titleStr = NSLocalizedString(@"Are you reeeeeally sure?", @"");

        cancelStr = NSLocalizedString(@"Well, maybe not...", @"");

        confirmStr = NSLocalizedString(@"Of course!", @"");

}

-(void) actionSheet:(UIActionSheet *)actionSheet didDismissWithButtonIndex:(NSInteger) buttonIndex {

    if ([actionSheet cancelButtonIndex] != buttonIndex) {

        [[NSFileManager defaultManager] removeItemAtPath:SAVES_DIRECTORY() error:NULL];

        [[NSFileManager defaultManager] createDirectoryAtPath:SAVES_DIRECTORY() withIntermediateDirectories:NO attributes:nil error:NULL];

    }

}

#pragma mark -

#pragma mark Table view data source

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

    return 1;

}

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

}

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

    static NSString *CellIdentifier = @"Cell";

    if (self.listOfSavegames == nil)

        [self updateTable];

    EditableCellView *editableCell = (EditableCellView *)[aTableView dequeueReusableCellWithIdentifier:CellIdentifier];

    if (editableCell == nil) {

        editableCell = [[[EditableCellView alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier] autorelease];

        editableCell.delegate = self;

    }

    editableCell.respectEditing = YES;

    editableCell.textField.text = [[self.listOfSavegames objectAtIndex:[indexPath row]] stringByDeletingPathExtension];

    editableCell.accessoryType = UITableViewCellAccessoryDisclosureIndicator;

    return (UITableViewCell *)editableCell;

}

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

    footer.backgroundColor = [UIColor clearColor];

    label.textAlignment = UITextAlignmentCenter;

    label.textColor = [UIColor lightGrayColor];

    label.numberOfLines = 5;

    label.backgroundColor = [UIColor clearColor];

    [footer addSubview:label];

    [label release];

    return [footer autorelease];

}

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

}

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

    [self.listOfSavegames removeObject:saveName];

}

#pragma mark -

#pragma mark Table view delegate

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

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

    if (self.listOfSavegames == nil)

        [self updateTable];

    [(EditableCellView *)[self.tableView cellForRowAtIndexPath:indexPath] save:nil];

    if (self.interfaceBridge == nil) {

        GameInterfaceBridge *bridge = [[GameInterfaceBridge alloc] initWithController:self];

        self.interfaceBridge = bridge;

        [bridge release];

    }

}

#pragma mark -

#pragma mark editableCellView delegate

// rename old file if names differ

-(void) saveTextFieldValue:(NSString *)textString withTag:(NSInteger) tagValue {

    if (self.listOfSavegames == nil)

        [self updateTable];

    NSString *oldFilePath = [NSString stringWithFormat:@"%@/%@",SAVES_DIRECTORY(),[self.listOfSavegames objectAtIndex:tagValue]];

    NSString *newFilePath = [NSString stringWithFormat:@"%@/%@.hws",SAVES_DIRECTORY(),textString];

    if ([oldFilePath isEqualToString:newFilePath] == NO) {

        [[NSFileManager defaultManager] moveItemAtPath:oldFilePath toPath:newFilePath error:nil];

        [self.listOfSavegames replaceObjectAtIndex:tagValue withObject:[textString stringByAppendingString:@".hws"]];

    }

}

#pragma mark -

#pragma mark Memory Management

-(void) didReceiveMemoryWarning {

    self.listOfSavegames = nil;

    // don't nil this one or it won't be able to send messages

    //self.interfaceBridge = nil;

    MSG_MEMCLEAN();

    [super didReceiveMemoryWarning];

}

-(void) viewDidUnload {

    self.tableView = nil;

    self.listOfSavegames = nil;

    self.interfaceBridge = nil;

    MSG_DIDUNLOAD();

    [super viewDidUnload];

}

-(void) dealloc {

    releaseAndNil(tableView);

    releaseAndNil(listOfSavegames);

    releaseAndNil(interfaceBridge);

    [super dealloc];

}

@end