P2SnapMealGalleryViewController.m

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//
//  P2SnapMealGalleryViewController.m
//  TodaysMenu
//
//  Created by Don Zeek on 12/30/18.
//  Copyright © 2018 net.dzeek.y2015.ios.portfolio. All rights reserved.
//

#import "P2SnapMealGalleryViewController.h"
#import "Z5DataController.h"
#import "U5MealCollectionViewCell.h"

@interface P2SnapMealGalleryViewController ()

@end

@implementation P2SnapMealGalleryViewController

U5MealPanoramaView *tableSpecial;

float navbarBottomEdge;
CGSize mealGalleryOverallSize;
UIImageView *snapGalleryImageBackground;

- (void)viewDidLoad
{
    [super viewDidLoad];
    self.title = @"Meal Memory Lane";
  
    [self orientLoadUI];
    
    [[UIDevice currentDevice] beginGeneratingDeviceOrientationNotifications];
    [[NSNotificationCenter defaultCenter] addObserver:self
                                             selector:@selector(deviceOrientationDidChange:)
                                                 name: UIDeviceOrientationDidChangeNotification
                                               object: nil];
}

- (void) viewWillAppear:(BOOL)animated
{
    [self orientAppearUI];
}

- (void)deviceOrientationDidChange:(NSNotification *)notification {
    NSLog(@"P2SnapMealGalleryViewController.deviceOrientationDidChange: %@", notification);
    [self orientAppearUI];
}

- (void) orientLoadUI {
    NSLog(@"P2SnapMealGalleryViewController.orientLoadUI");
    UIDeviceOrientation orientation = [[UIDevice currentDevice] orientation];
    switch (orientation)
    {
        case UIDeviceOrientationPortrait:
        case UIDeviceOrientationFaceUp:
        {
            [self viewDidLoadPortrait];
        }
            break;
        case UIDeviceOrientationLandscapeLeft:
        case UIDeviceOrientationLandscapeRight:
        {
            [self viewDidLoadLandscape];
        }
            break;
        default:
        {
            NSLog(@"P2SnapMealGalleryViewController.orientLoadUI: unk orrientation");
        }
            break;
    }
}

- (void)viewDidLoadPortrait
{
    navbarBottomEdge = self.navigationController.navigationBar.frame.origin.y
    + self.navigationController.navigationBar.frame.size.height;
 
    [self fetchScaleBackgroundImg];
    
    float tableWidth = self.view.bounds.size.width;
    float tableHeight = self.view.bounds.size.height - navbarBottomEdge;
    CGRect headFrame = CGRectMake(4.0, navbarBottomEdge+4.0, tableWidth-8.0, tableHeight-8.0);
    
    tableSpecial = [[U5MealPanoramaView alloc] initWithFrame:headFrame andDelegate:self];
    float headerVert = [tableSpecial heightRequirement];
    NSLog(@"P2SnapMealViewController.viewDidLoadPortrait: headerVert: %3.2f", headerVert);
    [tableSpecial reloadMeals];
    [self.view addSubview:tableSpecial];
}

- (void)viewDidLoadLandscape
{
    navbarBottomEdge = self.navigationController.navigationBar.frame.origin.y
    + self.navigationController.navigationBar.frame.size.height;
    
    // fetch, scale, and add a subview background image
    CGRect totalFrame = self.view.frame;
    mealGalleryOverallSize = totalFrame.size;
    UIImage *backgrdImage = [UIImage imageNamed:@"elphieLandscape.png"];
    CGSize photoSize = [backgrdImage size];
    float resizeRatio = photoSize.width / totalFrame.size.width;
    UIImage *resizedImage = [UIImage imageWithCGImage:[backgrdImage CGImage]
                                                scale:backgrdImage.scale * resizeRatio
                                          orientation:(backgrdImage.imageOrientation) ];
    snapGalleryImageBackground = [[UIImageView alloc] initWithImage:resizedImage];
    [self.view addSubview:snapGalleryImageBackground];
    // end - fetch, scale, and add a subview background image
    
    float tableWidth = self.view.bounds.size.width;
    CGRect headFrame = CGRectMake(4.0, navbarBottomEdge, tableWidth - 12.0, 420.0);            tableSpecial = [[U5MealPanoramaView alloc] initWithFrame:headFrame andDelegate:self];
    float headerVert = [tableSpecial heightRequirement];
    NSLog(@"P2SnapMealViewController.viewDidLoadLandscape: headerVert: %3.2f", headerVert);
    [tableSpecial reloadMeals];
}

- (void) orientAppearUI {
    NSLog(@"P2SnapMealViewController.orientAppearUI");
    UIDeviceOrientation orientation = [[UIDevice currentDevice] orientation];
    switch (orientation)
    {
        case UIDeviceOrientationPortrait:
        case UIDeviceOrientationFaceUp:
        {
            [self viewDidAppearPortrait];
        }
            break;
        case UIDeviceOrientationLandscapeLeft:
        case UIDeviceOrientationLandscapeRight:
        {
            [self viewDidAppearLandscape];
        }
            break;
        default:
        {
            NSLog(@"P2SnapMealViewController.viewDidLoad: unk orrientation");
        }
            break;
    }
}

- (void)viewDidAppearPortrait
{
    CGRect bound = self.view.bounds;
    // NSLog(@"P2SnapMealViewController.viewDidAppearPortrait: bound: (%3.2f,%3.2f)-(%3.2fx%3.2f)",
    //      bound.origin.x, bound.origin.y, bound.size.width, bound.size.height);
    [tableSpecial appear:bound];
}

- (void)viewDidAppearLandscape
{
    NSLog(@"P2SnapMealViewController.viewDidAppearLandscape");
}

- (void) fetchScaleBackgroundImg
{   
    // fetch, scale, and add a subview background image
    CGRect totalFrame = self.view.frame;
    mealGalleryOverallSize = totalFrame.size;
    UIImage *backgrdImage = [UIImage imageNamed:@"elphie.png"];
    CGSize photoSize = [backgrdImage size];
    float resizeRatio = photoSize.height / totalFrame.size.height;
    UIImage *resizedImage = [UIImage imageWithCGImage:[backgrdImage CGImage]
                                                scale:backgrdImage.scale * resizeRatio
                                          orientation:(backgrdImage.imageOrientation) ];
    snapGalleryImageBackground = [[UIImageView alloc] initWithImage:resizedImage];
    [self.view addSubview:snapGalleryImageBackground];
    // end - fetch, scale, and add a subview background image
}
- (CGRect) screenBound
{
    CGRect bound = self.view.bounds;
    NSLog(@"P2SnapMealViewController.screenBound: bound: (%3.2f,%3.2f)-(%3.2fx%3.2f",
          bound.origin.x, bound.origin.y, bound.size.width, bound.size.height);
    return bound;
}


- (void) clickedMeal: (Meal *)meal atRow: (NSUInteger)row
{
        
}


@end