/*

 * Hedgewars-iOS, a Hedgewars port for iOS devices

 * Copyright (c) 2009-2012 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., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA.

 */

#import "SingleWeaponViewController.h"

@implementation SingleWeaponViewController

@synthesize weaponName, description, ammoStoreImage;

-(BOOL) shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation) interfaceOrientation {

    return rotationManager(interfaceOrientation);

}

#pragma mark -

#pragma mark View lifecycle

-(void) viewDidLoad {

    [super viewDidLoad];

    // fill the data structure that we are going to read

    quantity = (char *)malloc(sizeof(char)*(HW_getNumberOfWeapons()+1));

    probability = (char *)malloc(sizeof(char)*(HW_getNumberOfWeapons()+1));

    delay = (char *)malloc(sizeof(char)*(HW_getNumberOfWeapons()+1));

    crateness = (char *)malloc(sizeof(char)*(HW_getNumberOfWeapons()+1));

    NSString *str = [NSString stringWithFormat:@"%@/AmmoMenu/Ammos.png",GRAPHICS_DIRECTORY()];

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

    self.ammoStoreImage = img;

    [img release];

    self.title = NSLocalizedString(@"Edit weapons preferences",@"");

}

-(void) viewWillAppear:(BOOL) animated {

    [super viewWillAppear:animated];

    NSString *ammoFile = [[NSString alloc] initWithFormat:@"%@/%@.plist",WEAPONS_DIRECTORY(),self.weaponName];

    NSDictionary *weapon = [[NSDictionary alloc] initWithContentsOfFile:ammoFile];

    [ammoFile release];

    self.description = [weapon objectForKey:@"description"];

    const char *tmp1 = [[weapon objectForKey:@"ammostore_initialqt"] UTF8String];

    const char *tmp2 = [[weapon objectForKey:@"ammostore_probability"] UTF8String];

    const char *tmp3 = [[weapon objectForKey:@"ammostore_delay"] UTF8String];

    const char *tmp4 = [[weapon objectForKey:@"ammostore_crate"] UTF8String];

    [weapon release];

    // if the new weaponset is diffrent from the older we need to update it replacing

    // the missing ammos with 0 quantity

    int oldlen = strlen(tmp1);

    for (int i = 0; i < oldlen; i++) {

        quantity[i] = tmp1[i];

        probability[i] = tmp2[i];

        delay[i] = tmp3[i];

        crateness[i] = tmp4[i];

    }

    for (int i = oldlen; i < HW_getNumberOfWeapons(); i++) {

        quantity[i] = '0';

        probability[i] = '0';

        delay[i] = '0';

        crateness[i] = '0';

    }

    [self.tableView reloadData];

}

-(void) viewWillDisappear:(BOOL) animated {

    [super viewWillDisappear:animated];

    [self saveAmmos];

}

-(void) saveAmmos {

    quantity[HW_getNumberOfWeapons()] = '\0';

    probability[HW_getNumberOfWeapons()] = '\0';

    delay[HW_getNumberOfWeapons()] = '\0';

    crateness[HW_getNumberOfWeapons()] = '\0';

    NSString *quantityStr = [NSString stringWithUTF8String:quantity];

    NSString *probabilityStr = [NSString stringWithUTF8String:probability];

    NSString *delayStr = [NSString stringWithUTF8String:delay];

    NSString *cratenessStr = [NSString stringWithUTF8String:crateness];

    NSDictionary *weapon = [[NSDictionary alloc] initWithObjectsAndKeys:

                            quantityStr,@"ammostore_initialqt",

                            probabilityStr,@"ammostore_probability",

                            delayStr,@"ammostore_delay",

                            cratenessStr,@"ammostore_crate",

                            self.description,@"description",

                            nil];

    NSString *ammoFile = [[NSString alloc] initWithFormat:@"%@/%@.plist",WEAPONS_DIRECTORY(),self.weaponName];

    [weapon writeToFile:ammoFile atomically:YES];

    [ammoFile release];

    [weapon release];

}

#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 2;

    else

        return HW_getNumberOfWeapons();

}

// Customize the appearance of table view cells.

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

    static NSString *CellIdentifier0 = @"Cell0";

    static NSString *CellIdentifier1 = @"Cell1";

    NSInteger row = [indexPath row];

    UITableViewCell *cell = nil;

    if (0 == [indexPath section]) {

        EditableCellView *editableCell = (EditableCellView *)[aTableView dequeueReusableCellWithIdentifier:CellIdentifier0];

        if (editableCell == nil) {

            editableCell = [[[EditableCellView alloc] initWithStyle:UITableViewCellStyleDefault

                                                    reuseIdentifier:CellIdentifier0] autorelease];

            editableCell.delegate = self;

        }

        editableCell.tag = row;

        editableCell.selectionStyle = UITableViewCellSelectionStyleNone;

        editableCell.imageView.image = nil;

        editableCell.detailTextLabel.text = nil;

        if (row == 0) {

            editableCell.textField.text = self.weaponName;

            editableCell.textField.font = [UIFont boldSystemFontOfSize:[UIFont labelFontSize]];

        } else {

            editableCell.minimumCharacters = 0;

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

            editableCell.textField.text = self.description;

            editableCell.textField.placeholder = NSLocalizedString(@"You can add a description if you wish",@"");

        }

        cell = editableCell;

    } else {

        WeaponCellView *weaponCell = (WeaponCellView *)[aTableView dequeueReusableCellWithIdentifier:CellIdentifier1];

        if (weaponCell == nil) {

            weaponCell = [[[WeaponCellView alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier1] autorelease];

            weaponCell.delegate = self;

        }

        CGFloat theScale = [[UIScreen mainScreen] safeScale];

        int size = 32 * theScale;

        int corners = 8 * theScale;

        int x = ((row*size)/(int)(self.ammoStoreImage.size.height * theScale))*size;

        int y = (row*size)%(int)(self.ammoStoreImage.size.height * theScale);

        UIImage *img = [[self.ammoStoreImage cutAt:CGRectMake(x, y, size, size)] makeRoundCornersOfSize:CGSizeMake(corners, corners)];

        weaponCell.weaponIcon.image = img;

        weaponCell.weaponName.text = [NSString stringWithUTF8String:HW_getWeaponNameByIndex(row)];

        weaponCell.tag = row;

        [weaponCell.initialSli setValue:[[NSString stringWithFormat:@"%c",quantity[row]] intValue] animated:NO];

        [weaponCell.probabilitySli setValue:[[NSString stringWithFormat:@"%c", probability[row]] intValue] animated:NO];

        [weaponCell.delaySli setValue:[[NSString stringWithFormat:@"%c", delay[row]] intValue] animated:NO];

        [weaponCell.crateSli setValue:[[NSString stringWithFormat:@"%c", crateness[row]] intValue] animated:NO];

        cell = weaponCell;

    }

    cell.selectionStyle = UITableViewCellSelectionStyleNone;

    return cell;

}

-(CGFloat) tableView:(UITableView *)aTableView heightForRowAtIndexPath:(NSIndexPath *)indexPath {

    if (0 == [indexPath section])

        return aTableView.rowHeight;

    else

        return IS_ON_PORTRAIT() ? 208 : 120;

}

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

    NSString *sectionTitle = nil;

    switch (section) {

        case 0:

            sectionTitle = NSLocalizedString(@"Weaponset Name", @"");

            break;

        case 1:

            sectionTitle = NSLocalizedString(@"Weapon Ammuntions", @"");

            break;

        default:

            DLog(@"nope");

            break;

    }

    return sectionTitle;

}

#pragma mark -

#pragma mark Table view delegate

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

    if (0 == [indexPath section]) {

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

        [editableCell replyKeyboard];

    }

}

#pragma mark -

#pragma mark editableCellView delegate

// set the new value

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

    if (tagValue == 0) {

        // delete old file

        [[NSFileManager defaultManager] removeItemAtPath:[NSString stringWithFormat:@"%@/%@.plist",WEAPONS_DIRECTORY(),self.weaponName] error:NULL];

        // update filename

        self.weaponName = textString;

        // save new file

        [self saveAmmos];

    } else {

        self.description = textString;

    }

}

#pragma mark -

#pragma mark WeaponButtonControllerDelegate

-(void) updateValues:(NSArray *)withArray atIndex:(NSInteger) index {

    quantity[index] = [[NSString stringWithFormat:@"%d",[[withArray objectAtIndex:0] intValue]] characterAtIndex:0];

    probability[index] = [[NSString stringWithFormat:@"%d",[[withArray objectAtIndex:1] intValue]] characterAtIndex:0];

    delay[index] = [[NSString stringWithFormat:@"%d",[[withArray objectAtIndex:2] intValue]] characterAtIndex:0];

    crateness[index] = [[NSString stringWithFormat:@"%d",[[withArray objectAtIndex:3] intValue]] characterAtIndex:0];

}

#pragma mark -

#pragma mark Memory management

-(void) didReceiveMemoryWarning {

    [super didReceiveMemoryWarning];

}

-(void) viewDidUnload {

    free(quantity); quantity = NULL;

    free(probability); probability = NULL;

    free(delay); delay = NULL;

    free(crateness); crateness = NULL;

    [super viewDidUnload];

    self.description = nil;

    self.weaponName = nil;

    self.ammoStoreImage = nil;

    MSG_DIDUNLOAD();

    [super viewDidUnload];

}

-(void) dealloc {

    releaseAndNil(weaponName);

    releaseAndNil(description);

    releaseAndNil(ammoStoreImage);

    [super dealloc];

}

@end