DynamicTestViewController.m

//
//  DynamicTestViewController.m
//  iOTG App master
//
//  Created by Janak Shah on 26/01/2017.
//  Copyright © 2017 Janak Shah. All rights reserved.
//

#import "DynamicTestViewController.h"

@interface DynamicTestViewController ()

@end

@implementation DynamicTestViewController

- (void)viewDidLoad {
    [super viewDidLoad];
    // Do any additional setup after loading the view.
    self.slideView = [[UIImageView alloc]init];
    self.currentPage = 0;
    [self initialiseBlanket];
}

-(BOOL) prefersStatusBarHidden {
    return YES;
}

-(void)initialiseBlanket{
    
    UIBlurEffect *blurEffect = [UIBlurEffect effectWithStyle:UIBlurEffectStyleDark];
    self.blurView = [[UIVisualEffectView alloc] initWithEffect:blurEffect];
    self.blurView.frame = self.view.bounds;
    self.blurView.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight;
    [self.view addSubview:self.blurView];
    
    self.backgroundView = [[UIButton alloc]initWithFrame:self.view.frame];
    self.backgroundView.backgroundColor = [UIColor clearColor];
    [self.backgroundView setTitle:@"Tap anywhere to begin" forState:UIControlStateNormal];
    self.backgroundView.alpha = 1;
    self.backgroundView.titleLabel.font = [UIFont fontWithName:@"AvenirNext-DemiBoldItalic" size:24];
    [self.backgroundView addTarget:self action:@selector(bigButton) forControlEvents:UIControlEventTouchUpInside];
    [self.view addSubview:self.backgroundView];
    
    self.closeButton = [UIButton buttonWithType:UIButtonTypeCustom];
    [self.closeButton setTitle:@"End Test" forState:UIControlStateNormal];
    self.closeButton.backgroundColor = [UIColor colorWithRed:0.30 green:0.42 blue:0.53 alpha:0.7];
    self.closeButton.titleLabel.font = [UIFont fontWithName:@"AvenirNext-DemiBoldItalic" size:24];
    self.closeButton.frame = CGRectMake(0.0, 0.0, 200.0, 200.0);
    self.closeButton.alpha = 1;
    [self.view addSubview:self.closeButton];
    [self.closeButton addTarget:self action:@selector(closeTest) forControlEvents:UIControlEventTouchUpInside];
    
    self.slideView.image = [UIImage imageWithData:[self.testSlides objectAtIndex:0]];
    self.currentPage = 0;
    self.slideView.contentMode = UIViewContentModeScaleAspectFit;
    self.slideView.frame = self.view.frame;
    [self.view addSubview:self.slideView];
    [self.view sendSubviewToBack:self.slideView];
    
}

-(void)closeTest{
    [NSObject cancelPreviousPerformRequestsWithTarget:self];
    [self dismissViewControllerAnimated:true completion:nil];
    [[NSNotificationCenter defaultCenter] postNotificationName:@"closeTest" object:self];
}

-(void)bigButton{
    
    if ([self.closeButton.currentTitle isEqualToString:@"End Test"]) {
        [UIView animateWithDuration:0.5f delay:0 options:UIViewAnimationOptionCurveLinear  animations:^{
            self.closeButton.alpha = 0;
            self.blurView.frame = CGRectMake(0, 0, self.blurView.frame.size.width, 0);
            self.backgroundView.alpha = 0;
        } completion:^(BOOL finished) {
            self.backgroundView.backgroundColor = [UIColor clearColor];
            [self.backgroundView setTitle:@"" forState:UIControlStateNormal];
            self.backgroundView.alpha = 1;
            self.closeButton.backgroundColor = [UIColor clearColor];
            [self.closeButton setTitle:@"" forState:UIControlStateNormal];
            self.closeButton.alpha = 1;
            self.blurView.hidden = true;
        }];
    } else {
        [self.backgroundView removeFromSuperview];
        [self nextExternal];
    }
}

-(void)nextExternal{
    if (self.currentPage < self.totalPages){
        self.currentPage = self.currentPage + 1;
        self.slideView.image = [UIImage imageWithData:[self.testSlides objectAtIndex:self.currentPage]];
        
        [[NSNotificationCenter defaultCenter] postNotificationName:@"nextExternal" object:self];
        
        // Start the next timer based on the test type
        [self startDynamic];
    } else {
        [[NSNotificationCenter defaultCenter] postNotificationName:@"finishExternal" object:self];
        
        self.blurView.hidden = false;
        self.closeButton.alpha = 1;
        self.closeButton.frame = self.view.frame;
        [self.closeButton setTitle:@"Test Complete" forState:UIControlStateNormal];
        self.blurView.frame = self.view.frame;
        [self performSelector:@selector(closeTest) withObject:nil afterDelay:3.0];
    }
}

-(void)previousExternal{
    if (self.currentPage > 0){
        self.currentPage = self.currentPage - 1;
        self.slideView.image = [UIImage imageWithData:[self.testSlides objectAtIndex:self.currentPage]];
        
        [[NSNotificationCenter defaultCenter] postNotificationName:@"previousExternal" object:self];
        
    }
}

-(void)startDynamic{
    // Check if this is one of the new test types that use inter optotype time
    if ([self.testType isEqualToString:@"Glare Country Night Driving 10%"] ||
        [self.testType isEqualToString:@"Glare Country Night Driving 25%"] ||
        [self.testType isEqualToString:@"Glare Country Night Driving 100%"] ||
        [self.testType isEqualToString:@"Narrow Glare City Night Driving 10%"] ||
        [self.testType isEqualToString:@"Narrow Glare City Night Driving 25%"] ||
        [self.testType isEqualToString:@"Narrow Glare City Night Driving 100%"] ||
        [self.testType isEqualToString:@"Wide Glare City Night Driving 10%"] ||
        [self.testType isEqualToString:@"Wide Glare City Night Driving 25%"] ||
        [self.testType isEqualToString:@"Wide Glare City Night Driving 100%"]) {
        
        // For new test types, use interOptotypeMS for the delay
        [self performSelector:@selector(nextExternal) withObject:nil afterDelay:((double)self.interOptotypeMS/1000.0)];
    } else {
        // For existing test types, use the original logic
        if (self.currentPage % 2 == 0) {
            //EVEN
            [self performSelector:@selector(nextExternal) withObject:nil afterDelay:((double)self.delayMS/1000)];
        } else {
            //ODD
            [self performSelector:@selector(nextExternal) withObject:nil afterDelay:1.0 ];
        }
    }
}


@end