/*

 * 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 08/01/2010.

 */

#import "GeneralSettingsViewController.h"

#import "CommodityFunctions.h"

@implementation GeneralSettingsViewController

@synthesize settingsDictionary;

-(BOOL) shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation) interfaceOrientation {

    return rotationManager(interfaceOrientation);

}

#pragma mark -

#pragma mark View Lifecycle

-(void) viewDidLoad {

    [super viewDidLoad];

}

-(void) viewWillAppear:(BOOL)animated {

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

    NSMutableDictionary *dictionary = [[NSMutableDictionary alloc] initWithContentsOfFile:SETTINGS_FILE()];

    self.settingsDictionary = dictionary;

    [dictionary release];

    [super viewWillAppear:animated];

}

-(void) viewWillDisappear:(BOOL)animated {

    [super viewWillDisappear:animated];

    [self.settingsDictionary writeToFile:SETTINGS_FILE() atomically:YES];

    // we save the sound settings to respect that flag everywhere

    NSUserDefaults *prefs = [NSUserDefaults standardUserDefaults];

    [prefs setObject:[NSNumber numberWithBool:[[self.settingsDictionary objectForKey:@"sound"] boolValue]] forKey:@"audio"];

    [prefs synchronize];

}

#pragma mark -

-(void) switchValueChanged:(id) sender {

    UISwitch *theSwitch = (UISwitch *)sender;

    UISwitch *theOtherSwitch = nil;

    switch (theSwitch.tag) {

        case 10:    //soundSwitch

            // this turn off also the switch below

            [self.settingsDictionary setObject:[NSNumber numberWithBool:theSwitch.on] forKey:@"sound"];

            [self.settingsDictionary setObject:[NSNumber numberWithBool:NO] forKey:@"music"];

            theOtherSwitch = (UISwitch *)[self.tableView cellForRowAtIndexPath:[NSIndexPath indexPathForRow:1 inSection:1]].accessoryView;

            [theOtherSwitch setOn:NO animated:YES];

            break;

        case 20:    //musicSwitch

            // if switch above is off, never turn on

            if (NO == [[self.settingsDictionary objectForKey:@"sound"] boolValue]) {

                [self.settingsDictionary setObject:[NSNumber numberWithBool:NO] forKey:@"music"];

                theOtherSwitch = (UISwitch *)[self.tableView cellForRowAtIndexPath:[NSIndexPath indexPathForRow:1 inSection:1]].accessoryView;

                [theOtherSwitch setOn:NO animated:YES];

            } else

                [self.settingsDictionary setObject:[NSNumber numberWithBool:theSwitch.on] forKey:@"music"];

            break;

        case 30:    //alternateSwitch

            [self.settingsDictionary setObject:[NSNumber numberWithBool:theSwitch.on] forKey:@"alternate"];

            break;

        case 70:    //enhanced graphics

            [self.settingsDictionary setObject:[NSNumber numberWithBool:theSwitch.on] forKey:@"enhanced"];

            break;

        case 80:    //nomultitasking

            [self.settingsDictionary setObject:[NSNumber numberWithBool:theSwitch.on] forKey:@"multitasking"];

            break;

        case 60:    //classic menu

            [self.settingsDictionary setObject:[NSNumber numberWithBool:theSwitch.on] forKey:@"menu"];

            break;

        default:

            DLog(@"Wrong tag");

            break;

    }

}

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

    if (tagValue == 40)

        [self.settingsDictionary setObject:textString forKey:@"username"];

    else {

        [self.settingsDictionary setObject:[NSNumber numberWithInt:[textString length]] forKey:@"password_length"];

        [self.settingsDictionary setObject:[textString MD5hash] forKey:@"password"];

    }

}

#pragma mark -

#pragma mark TableView Methods

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

    return 3;

}

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

    switch (section) {

        case 0:     // user and pass

            return 1;   // set 2 here for the password field

            break;

        case 1:     // audio

            return 2;

            break;

        case 2:     // other stuff

            if (IS_IPAD() == YES)

                return 4;

            else

                return 3;

            break;

        default:

            DLog(@"Nope");

            break;

    }

    return 0;

}

-(NSString *)tableView:(UITableView *)tableView titleForHeaderInSection:(NSInteger)section {

    NSString *sectionTitle = nil;

    switch (section) {

        case 0:

            sectionTitle = NSLocalizedString(@"Main Configuration", @"");

            break;

        case 1:

            sectionTitle = NSLocalizedString(@"Audio Preferences", @"");

            break;

        case 2:

            sectionTitle = NSLocalizedString(@"Other Settings", @"");

            break;

        default:

            DLog(@"Nope");

            break;

    }

    return sectionTitle;

}

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

    static NSString *cellIdentifier0 = @"Cell0";

    static NSString *cellIdentifier1 = @"Cell1";

    static NSString *cellIdentifier2 = @"Cell2";

    NSInteger row = [indexPath row];

    NSInteger section = [indexPath section];

    UITableViewCell *cell = nil;

    EditableCellView *editableCell = nil;

    UISwitch *switchContent = nil;

    switch(section) {

        case 0:

            editableCell = (EditableCellView *)[aTableView dequeueReusableCellWithIdentifier:cellIdentifier0];

            if (nil == editableCell) {

                editableCell = [[[EditableCellView alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:cellIdentifier0] autorelease];

                editableCell.minimumCharacters = 0;

                editableCell.delegate = self;

                editableCell.textField.font = [UIFont systemFontOfSize:[UIFont systemFontSize]];

                editableCell.textField.textColor = [UIColor blackColor];

            }

            if (row == 0) {

                editableCell.titleLabel.text = NSLocalizedString(@"Nickname","from the settings table");

                editableCell.textField.placeholder = NSLocalizedString(@"Insert your username (if you have one)",@"");

                editableCell.textField.text = [self.settingsDictionary objectForKey:@"username"];

                editableCell.textField.secureTextEntry = NO;

                editableCell.tag = 40;

            } else {

                // create a dummy password for setting some visual content for the password

                int pwdLength = [[self.settingsDictionary objectForKey:@"password_length"] intValue];

                char *dummyStr = (char *)malloc(sizeof(char)*pwdLength);

                for (int i = 0; i < pwdLength; i++)

                    dummyStr[i] = i;

                NSString *dummy = [[NSString alloc] initWithBytes:dummyStr length:pwdLength encoding:NSASCIIStringEncoding];

                free(dummyStr);

                editableCell.titleLabel.text = NSLocalizedString(@"Password","from the settings table");

                editableCell.textField.placeholder = NSLocalizedString(@"Insert your password",@"");

                editableCell.textField.text = dummy;

                editableCell.textField.secureTextEntry = YES;

                editableCell.tag = 50;

                [dummy release];

            }

            editableCell.accessoryView = nil;

            cell = editableCell;

            break;

        case 1:

            cell = [aTableView dequeueReusableCellWithIdentifier:cellIdentifier1];

            if (nil == cell) {

                cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:cellIdentifier1] autorelease];

                UISwitch *theSwitch = [[UISwitch alloc] init];

                [theSwitch addTarget:self action:@selector(switchValueChanged:) forControlEvents:UIControlEventValueChanged];

                cell.accessoryView = theSwitch;

                [theSwitch release];

            }

            switchContent = (UISwitch *)cell.accessoryView;

            if (row == 0) {

                cell.textLabel.text = NSLocalizedString(@"Sound", @"");

                switchContent.on = [[self.settingsDictionary objectForKey:@"sound"] boolValue];

                switchContent.tag = 10;

            } else {

                cell.textLabel.text = NSLocalizedString(@"Music", @"");

                switchContent.on = [[self.settingsDictionary objectForKey:@"music"] boolValue];

                switchContent.tag = 20;

            }

            break;

        case 2:

            cell = [aTableView dequeueReusableCellWithIdentifier:cellIdentifier2];

            if (nil == cell) {

                cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleSubtitle reuseIdentifier:cellIdentifier2] autorelease];

                UISwitch *theSwitch = [[UISwitch alloc] init];

                [theSwitch addTarget:self action:@selector(switchValueChanged:) forControlEvents:UIControlEventValueChanged];

                cell.accessoryView = theSwitch;

                [theSwitch release];

            }

            switchContent = (UISwitch *)cell.accessoryView;

            switch (row) {

                case 0:

                    cell.textLabel.text = NSLocalizedString(@"Alternate Damage", @"");

                    cell.detailTextLabel.text = NSLocalizedString(@"Damage popups will notify you on every single hit", @"");

                    switchContent.on = [[self.settingsDictionary objectForKey:@"alternate"] boolValue];

                    switchContent.tag = 30;

                    break;

                case 1:

                    cell.textLabel.text = NSLocalizedString(@"Enanched Graphics Mode", @"");

                    cell.detailTextLabel.text = NSLocalizedString(@"The game will use more memory so it could crash!", @"");

                    switchContent.on = [[self.settingsDictionary objectForKey:@"enhanced"] boolValue];

                    switchContent.tag = 70;

                    break;

                case 2:

                    cell.textLabel.text = NSLocalizedString(@"Multitasking Enabled", @"");

                    cell.detailTextLabel.text = NSLocalizedString(@"Disable it in case of issues when returing in game", @"");

                    switchContent.on = [[self.settingsDictionary objectForKey:@"multitasking"] boolValue];

                    switchContent.tag = 80;

                    break;

                case 3:

                    cell.textLabel.text = NSLocalizedString(@"Classic Ammo Menu", @"");

                    cell.detailTextLabel.text = NSLocalizedString(@"Select which style of ammo menu you prefer",@"");

                    switchContent.on = [[self.settingsDictionary objectForKey:@"menu"] boolValue];

                    switchContent.tag = 60;

                    break;

                default:

                    DLog(@"Nope");

                    break;

            }

            break;

        default:

            break;

    }

    cell.accessoryType = UITableViewCellAccessoryNone;

    cell.selectionStyle = UITableViewCellSelectionStyleNone;

    cell.imageView.image = nil;

    return cell;

}

#pragma mark -

#pragma mark Table view delegate

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

    if (0 == [indexPath section]) {

        EditableCellView *cell = (EditableCellView *)[aTableView cellForRowAtIndexPath:indexPath];

        [cell replyKeyboard];

    }

}

#pragma mark -

#pragma mark Memory management

-(void) didReceiveMemoryWarning {

    [super didReceiveMemoryWarning];

}

-(void) viewDidUnload {

    self.settingsDictionary = nil;

    MSG_DIDUNLOAD();

    [super viewDidUnload];

}

-(void) dealloc {

    [settingsDictionary release];

    [super dealloc];

}

@end