for switch viewing

//
//  ViewController.m
//  IBcells
//
//  Created by Bogdan Michalchuk on 1/25/15.
//  Copyright (c) 2015 PDXRR. All rights reserved.
//

#import "ViewController.h"
#import "BMOptionCell.h"
#import "BMSettings.h"

@interface ViewController ()

@property (nonatomic) BOOL expand;

@end


@implementation ViewController {
    NSArray *tableCellArray;
    BMSettings* settingSetup;
}

@synthesize selectedRowNumber;
@synthesize rowExpanded;
@synthesize objCellClicked;
@synthesize expandedCell;

- (instancetype) initWithCoder:(NSCoder *)aDecoder {
    if (self = [super initWithCoder:aDecoder]) {
        settingSetup = [[BMSettings alloc] init];
    }
    return self;
}

- (void)viewDidLoad {
    [super viewDidLoad];
    self.selectedRowNumber = -1;  // Makes sure that row = nil doesnt expand
    self.rowExpanded = -1;
    tableCellArray =  [settingSetup getArray];

    self.tableView.dataSource = self;
    self.tableView.delegate = self;

    // Assign our own backgroud for the view
    self.parentViewController.view.backgroundColor = [UIColor colorWithPatternImage:[UIImage imageNamed:@"common_bg"]];
    self.tableView.backgroundColor = [UIColor clearColor];
}

- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}

- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
    return 1;
}

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
    // Return the number of rows in the section.
    return tableCellArray.count;
}

- (UIImage *)cellBackgroundForRowAtIndexPath:(NSIndexPath *)indexPath {
    NSInteger rowCount = [self tableView:[self tableView] numberOfRowsInSection:0];
    NSInteger rowIndex = indexPath.row;
    UIImage *background = nil;

    if (rowIndex == 0) {
        background = [UIImage imageNamed:@"cell_top.png"];
    } else if (rowIndex == rowCount - 1) {
        background = [UIImage imageNamed:@"cell_bottom.png"];
    } else {
        background = [UIImage imageNamed:@"cell_middle.png"];
    }

    return background;
}

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
    static NSString *CellIdentifier = @"Cell";
    BMOptionCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];

    cell.cellSwitch.UDKey = [(BMSettings *)[tableCellArray objectAtIndex:indexPath.row] SKey];

    [cell.cellSwitch addTarget:self action:@selector(switchUD:) forControlEvents:UIControlEventValueChanged];

    // Display cell in the table cell
    BMOptionCell *setting = [tableCellArray objectAtIndex:indexPath.row];

    cell.cellLabel.text = setting.name;

    NSUserDefaults *uDefaults = [NSUserDefaults standardUserDefaults];
    NSLog(@"%@ is the cell.cellSwitch.UDKey String", cell.cellSwitch.UDKey);
    if ([[uDefaults stringForKey:cell.cellSwitch.UDKey] isEqualToString:@"ON"]) {
        NSLog(@"State is ON in this NSUserDefaults");
        cell.cellSwitch.on = YES;
    }
    else if ([[uDefaults stringForKey:cell.cellSwitch.UDKey] isEqualToString:@"OFF"]) {
        NSLog(@"State is OFF in this NSUserDefaults");
        cell.cellSwitch.on = NO;
    }
        else {
        NSLog(@"Something went wrong with setting the switch");
    }

    // Assign our own background image for the cell
    UIImage *background = [self cellBackgroundForRowAtIndexPath:indexPath];

    UIImageView *backgroundImage = [[UIImageView alloc] initWithFrame:cell.cellView.frame];
    [backgroundImage setImage:background];
    [backgroundImage setContentMode:UIViewContentModeScaleAspectFill];

    [cell.cellView sendSubviewToBack:backgroundImage];

//    UIImageView *cellBackgroundView = [[UIImageView alloc] initWithImage:background];
//    cellBackgroundView.image = background;
//    cell.backgroundView = cellBackgroundView;

    cell.cellView.backgroundColor = [UIColor colorWithPatternImage:background];
//
//    if (expandedCell == cell) {
//        cell.infoLabel.hidden = NO;
//    }

    return cell;
}

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
    NSInteger row = [indexPath row];
    selectedRowNumber = row;
    objCellClicked = [[self tableView] cellForRowAtIndexPath:indexPath];
    [tableView beginUpdates];
    [tableView endUpdates];
 //   [tableView deselectRowAtIndexPath:indexPath animated:YES];
}

-(void)tableView:(UITableView *)tableView didDeselectRowAtIndexPath:(NSIndexPath *)indexPath {
    BMOptionCell *cell = (BMOptionCell *)[tableView cellForRowAtIndexPath:indexPath];
    [tableView beginUpdates];
    [tableView endUpdates];
    cell.infoLabel.hidden = YES;
}

-(void)switchUD:(id)sender {
    BMCustomSwitch *senderSwitch = (BMCustomSwitch *)sender;
    NSUserDefaults *uD = [NSUserDefaults standardUserDefaults];
        if (senderSwitch.on == 1) {
            [uD setObject:@"ON" forKey:senderSwitch.UDKey];
            NSLog(@"Switch %@ ON", senderSwitch.UDKey);
        }
        else if (senderSwitch.on == 0) {
            [uD setObject:@"OFF" forKey:senderSwitch.UDKey];
            NSLog(@"Switch %@ OFF", senderSwitch.UDKey);
        }
    [uD synchronize];
}

- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath{
    BMOptionCell *cell = objCellClicked;
    if ([indexPath row] == selectedRowNumber) {
        if (!(selectedRowNumber == rowExpanded)) {
            self.rowExpanded = [indexPath row];
//            self.expandedCell = objCellClicked;
            cell.infoLabel.hidden = NO;
            return  180;
        }
        if (selectedRowNumber == rowExpanded) {
            cell.infoLabel.hidden = YES;
//            expandedCell = nil;
            self.rowExpanded = -1;
            return 69;
        }
    }
    return 69;
}

//- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath{
//
//    NSString *cellText = [[TableViewData news] valueForKey:[NSString stringWithFormat:@"%d",[indexPath row]]];
//    UIFont *cellFont = [UIFont fontWithName:@"Helvetica" size:10.0];
//    CGSize labelSize = [cellText sizeWithFont:cellFont
//                            constrainedToSize:constraintSize
//                                lineBreakMode:UILineBreakModeWordWrap];
//    return lableSize ;
//}

@end