ZCMNutritionRootViewController.m

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//
//  ZCMNutritionRootViewController.m
//  CoordMedicRove
//
//  Created by Don Zeek on 5/5/15.
//  Copyright (c) 2015 net.dzeek.cp125a. All rights reserved.
//
#import <MobileCoreServices/MobileCoreServices.h>

#import "ZCMNutritionRootViewController.h"
#import "Y4NutritionViewController.h"
#import "CameraSnapViewController.h"
#import "V3GalleryEditTableViewController.h"
#import "T1HealthKitViewController.h"
#import "ZCGCustomCellBackground.h"
#import "Z5DataController.h"
#import "Y4MenuPostViewController.h"
#import "V7GoogDriveViewController.h"
#import "B2CalendarViewController.h"
#import "CameraSnapViewController.h"
#import "P2SnapMealEntryViewController.h"

#import "Meal+CoreDataClass.h"
#import "UIButton+Y5GradientFace.h"

@interface ZCMNutritionRootViewController ()
{
    UIButton *menuButton;
    UIButton *snapMealButton;
    UIButton *timelineButton;
    UIButton *editorButton;
    UIButton *healthkitButton;
    
    CGRect menuButtonFramePortrait;
    CGRect snapMealButtonFramePortrait;
    CGRect timelineButtonFramePortrait;
    CGRect editorButtonFramePortrait;
    CGRect healthkitButtonFramePortrait;
    CGRect menuButtonFrameLandscape;
    CGRect snapMealButtonFrameLandscape;
    CGRect timelineButtonFrameLandscape;
    CGRect editorButtonFrameLandscape;
    CGRect healthkitButtonFrameLandscape;
    
    UIImageView *backgrdImageView;
    NSString *rootPortraitBackgroundName;
    NSString *rootLandscapeBackgroundName;
}
@end

@implementation ZCMNutritionRootViewController

- (id)init
{
    self = [super init];
    if (self) {
        self.title = @"Nutrition";
        rootPortraitBackgroundName = @"Wine-cheese-bread-grapes.png";
        rootLandscapeBackgroundName = @"honeyCheeseGrapesWineBread.png";
    }
    return self;
}

- (void)viewDidLoad {
    [super viewDidLoad];
    
    // determine approriate frames
    [self orientLoadUI];
    
    // do one-time creates and connects
    [menuButton addTarget:self action:@selector(goToMenuScreen) forControlEvents:UIControlEventTouchUpInside];
    [snapMealButton addTarget:self action:@selector(goToSnapMealScreen) forControlEvents:UIControlEventTouchUpInside];
    [timelineButton addTarget:self action:@selector(goToTimelineScreen) forControlEvents:UIControlEventTouchUpInside];
    [editorButton addTarget:self action:@selector(goToEditorScreen) forControlEvents:UIControlEventTouchUpInside];
    [healthkitButton addTarget:self action:@selector(toggleAppleHealthKit) forControlEvents:UIControlEventTouchUpInside];
    [self.view addSubview:menuButton];
    [self.view addSubview:snapMealButton];
    [self.view addSubview:timelineButton];
    [self.view addSubview:editorButton];
    [self.view addSubview:healthkitButton];
    
    [self orientAppearUI];

    [[UIDevice currentDevice] beginGeneratingDeviceOrientationNotifications];
    [[NSNotificationCenter defaultCenter] addObserver:self
                                             selector:@selector(deviceOrientationDidChange:)
                                                 name: UIDeviceOrientationDidChangeNotification
                                               object: nil];

    Z5GoogleLoginController *googleLogin = [[[Z5DataController sharedInstance] remoteDataController] loginController];
    [googleLogin addLoginListener:self];
}
- (void) viewDidAppear:(BOOL)animated
{
    // NSLog(@"NutritionRootView.viewDidAppear");
    [self orientAppearUI];
    
    Z5GoogleLoginController *loginData = [[[Z5DataController sharedInstance] remoteDataController] loginController];
    
    if (loginData.signedIn.boolValue) {
        [self placeLogoutButton];
    }
}
- (void) viewWillDisappear:(BOOL)animated
{
    // save database to user defaults
    Z5LocalDataController *localData = [[Z5DataController sharedInstance] localDataController];
    [localData saveContext];
}
- (void)deviceOrientationDidChange:(NSNotification *)notification {
    // NSLog(@"ZCMNutritionRootViewController.deviceOrientationDidChange: %@", notification);
    [self orientAppearUI];
}

#pragma mark - ZOrientProtocol
- (void) orientLoadUI {
    
    UIDeviceOrientation orientation = [[UIDevice currentDevice] orientation];
    switch (orientation)
    {
        case UIDeviceOrientationPortrait:
        case UIDeviceOrientationFaceUp:
        {
            [self positionFramesPortrait];
            [self viewDidLoadPortrait];
        }
            break;
        case UIDeviceOrientationLandscapeLeft:
        case UIDeviceOrientationLandscapeRight:
        {
            [self positionFramesLandscape];
            [self viewDidLoadLandscape];
       }
            break;
        default:
        {
            ;
        }
            break;
    }
}
- (void) orientAppearUI {
     UIDeviceOrientation orientation = [[UIDevice currentDevice] orientation];
    switch (orientation)
    {
        case UIDeviceOrientationPortrait:
        case UIDeviceOrientationFaceUp:
        {
            [self positionFramesPortrait];
            [self viewDidAppearPortrait];
        }
            break;
        case UIDeviceOrientationLandscapeLeft:
        case UIDeviceOrientationLandscapeRight:
        {
            [self positionFramesLandscape];
            [self viewDidAppearLandscape];
        }
            break;
        default:
        {
            ;
        }
            break;
    }
}

- (void) viewDidLoadPortrait
{
    CGSize viewSize = self.view.frame.size;
    UIImage *resizedImage = [Z5DataController imageNamed:rootPortraitBackgroundName sizedToPortrait:viewSize];
    backgrdImageView = [[UIImageView alloc] initWithImage:resizedImage];
    [backgrdImageView setContentMode:UIViewContentModeScaleAspectFill];
    [self.view addSubview:backgrdImageView];
    
    [self createFiveButtons];
}
- (void) viewDidLoadLandscape
{
    CGSize viewSize = self.view.frame.size;
    UIImage *resizedImage = [Z5DataController imageNamed:rootLandscapeBackgroundName sizedToLandscape:viewSize];
    backgrdImageView = [[UIImageView alloc] initWithImage:resizedImage];
    [backgrdImageView setContentMode:UIViewContentModeScaleAspectFill];
    [self.view addSubview:backgrdImageView];
    
    [self createFiveButtons];
}

- (void) viewDidAppearPortrait
{
    // NSLog(@"ZCMNutritionRoolViewController.viewDidAppearPortrait");
    [menuButton setFrame:menuButtonFramePortrait];
    [snapMealButton  setFrame:snapMealButtonFramePortrait];
    [timelineButton  setFrame:timelineButtonFramePortrait];
    [editorButton  setFrame:editorButtonFramePortrait];
    [healthkitButton  setFrame:healthkitButtonFramePortrait];
    
    CGSize viewSize = self.view.frame.size;
    UIImage *resizedImage = [Z5DataController imageNamed:rootPortraitBackgroundName sizedToPortrait:viewSize];
    [backgrdImageView setImage:resizedImage];

}
- (void) viewDidAppearLandscape
{
    // NSLog(@"ZCMNutritionRoolViewController.viewDidAppearLandscape");
    [menuButton setFrame:menuButtonFrameLandscape];
    [snapMealButton setFrame:snapMealButtonFrameLandscape];
    [timelineButton setFrame:timelineButtonFrameLandscape];
    [editorButton setFrame:editorButtonFrameLandscape];
    [healthkitButton setFrame:healthkitButtonFrameLandscape];
    
    CGSize viewSize = self.view.frame.size;
    UIImage *resizedImage = [Z5DataController imageNamed:rootLandscapeBackgroundName sizedToLandscape:viewSize];
    [backgrdImageView setImage:resizedImage];
}

#pragma mark -

- (void) positionFramesPortrait
{
    CGRect totalFrame = self.view.frame;
    float topButtonTop = totalFrame.size.height * 0.40;
    float leftMargin = totalFrame.size.width * 0.04;
    float buttonWidth = totalFrame.size.width * 0.72;
    float buttonHeight = 70; // totalFrame.size.height * 0.08;
    float buttonInterval = 8.0;
    
    float buttonTop = topButtonTop;
    menuButtonFramePortrait = CGRectMake(leftMargin,
                                         buttonTop,
                                         buttonWidth,
                                         buttonHeight);
    buttonTop += (buttonHeight + buttonInterval);
    snapMealButtonFramePortrait = CGRectMake(leftMargin,
                                             buttonTop,
                                             buttonWidth,
                                             buttonHeight);
    buttonTop += (buttonHeight + buttonInterval);
    timelineButtonFramePortrait = CGRectMake(leftMargin,
                                             buttonTop,
                                             buttonWidth,
                                             buttonHeight);
    buttonTop += (buttonHeight + buttonInterval);
    editorButtonFramePortrait = CGRectMake(leftMargin,
                                           buttonTop,
                                           buttonWidth,
                                           buttonHeight);
    buttonTop += (buttonHeight + buttonInterval);
    healthkitButtonFramePortrait = CGRectMake(leftMargin,
                                              buttonTop,
                                              buttonWidth,
                                              buttonHeight);
}
- (void) positionFramesLandscape
{
    CGRect totalFrame = self.view.frame;
    float buttonTop = totalFrame.size.height * 0.15 ;
    float leftButtonLeft = totalFrame.size.width * 0.04;
    float buttonWidth = 66;
    float buttonHeight = 70;
    float buttonInterval = 8.0;
    
    float buttonLeft = leftButtonLeft;
    menuButtonFrameLandscape = CGRectMake(buttonLeft,
                                          buttonTop,
                                          buttonWidth,
                                          buttonHeight  );
    buttonLeft += (buttonWidth + buttonInterval);
    snapMealButtonFrameLandscape = CGRectMake(buttonLeft,
                                              buttonTop,
                                              buttonWidth,
                                              buttonHeight);
    buttonLeft += (buttonWidth + buttonInterval);
    timelineButtonFrameLandscape = CGRectMake(buttonLeft,
                                              buttonTop,
                                              buttonWidth,
                                              buttonHeight);
    buttonLeft += (buttonWidth + buttonInterval);
    editorButtonFrameLandscape = CGRectMake(buttonLeft,
                                            buttonTop,
                                            buttonWidth,
                                            buttonHeight);
    buttonLeft += (buttonWidth + buttonInterval);
    healthkitButtonFrameLandscape = CGRectMake(buttonLeft,
                                               buttonTop,
                                               buttonWidth,
                                               buttonHeight);
}

- (void)createFiveButtons
{
    UIImage *pomegraniteSeedsImage = [UIImage imageNamed:@"pomegraniteSeedWhtCtr120.png"];
    
    CGRect zeroButtonFrame = CGRectMake(100, 100, 100, 100);
    
    // "Today's Menu"
    menuButton = [Z5DataController makeGradientButton:@"Today's Menu" withFrame:zeroButtonFrame andFont:nil];
    UIImage *menuButtonImage = [UIImage imageNamed:@"menuIcon60.png"];
    [menuButton setImage:menuButtonImage forState:UIControlStateNormal];
    [menuButton setBackgroundImage:pomegraniteSeedsImage forState:UIControlStateNormal];
    [menuButton setTitleColor:[UIColor blackColor] forState:UIControlStateNormal];
    [menuButton setTitleShadowColor:[UIColor blackColor] forState:UIControlStateNormal];
    // [menuButton addMask];
    
    // "Snap a Meal"
    snapMealButton = [Z5DataController makeGradientButton:@"Snap" withFrame:zeroButtonFrame andFont:nil];
    UIImage *snapMealButtonImage = [UIImage imageNamed:@"cameraIcon60.png"];
    [snapMealButton setImage:snapMealButtonImage forState:UIControlStateNormal];
    [snapMealButton setBackgroundImage:pomegraniteSeedsImage forState:UIControlStateNormal];
    [snapMealButton setTitleColor:[UIColor blackColor] forState:UIControlStateNormal];
    [snapMealButton setTitleShadowColor:[UIColor blackColor] forState:UIControlStateNormal];
    
    // "Recent Meals"
    timelineButton = [Z5DataController makeGradientButton:@"Recent Meals" withFrame:zeroButtonFrame andFont:nil];
    UIImage *timelineButtonImage = [UIImage imageNamed:@"calendarIcon60.png"];
    [timelineButton setImage:timelineButtonImage forState:UIControlStateNormal];
    [timelineButton setBackgroundImage:pomegraniteSeedsImage forState:UIControlStateNormal];
    [timelineButton setTitleColor:[UIColor blackColor] forState:UIControlStateNormal];
    [timelineButton setTitleShadowColor:[UIColor blackColor] forState:UIControlStateNormal];
    
    // "Gallery editor"
    editorButton = [Z5DataController makeGradientButton:@"Kitchen" withFrame:zeroButtonFrame andFont:nil];
    UIImage *editorButtonImage = [UIImage imageNamed:@"kitchenIcon60.png"];
    [editorButton setImage:editorButtonImage forState:UIControlStateNormal];
    [editorButton setBackgroundImage:pomegraniteSeedsImage forState:UIControlStateNormal];
    [editorButton setTitleColor:[UIColor blackColor] forState:UIControlStateNormal];
    [editorButton setTitleShadowColor:[UIColor blackColor] forState:UIControlStateNormal];
    
    
    UIFont *healthKitButtonFont = [UIFont fontWithName:@"Georgia-Bold" size:24.0];
    healthkitButton = [Z5DataController makeGradientButton:@"Apple Healthkit" withFrame:zeroButtonFrame andFont:healthKitButtonFont];
    UIImage *healthkitButtonImage = [UIImage imageNamed:@"heartIcon60.png"];
    [healthkitButton setImage:healthkitButtonImage forState:UIControlStateNormal];
    [healthkitButton setBackgroundImage:pomegraniteSeedsImage forState:UIControlStateNormal];
    [healthkitButton setTitleColor:[UIColor blackColor] forState:UIControlStateNormal];
    [healthkitButton setTitleShadowColor:[UIColor blackColor] forState:UIControlStateNormal];
    
}
//- (UIImage *) imageNamed:(NSString *)imageName sizedToPortrait:(CGSize)imageSize
//{
//    UIImage *backgrdImage = [UIImage imageNamed:imageName];
//    CGSize photoSize = [backgrdImage size];
//
//    float resizeRatio = photoSize.height / imageSize.height;
//    UIImage *resizedImage = [UIImage imageWithCGImage:[backgrdImage CGImage]
//                                                scale:backgrdImage.scale * resizeRatio
//                                          orientation:(backgrdImage.imageOrientation) ];
//    return resizedImage;
//}
//- (UIImage *) imageNamed:(NSString *)imageName sizedToLandscape:(CGSize)imageSize
//{
//    UIImage *backgrdImage = [UIImage imageNamed:imageName];
//    CGSize photoSize = [backgrdImage size];
//    
//
//    float resizeRatio = photoSize.width / imageSize.width;
//    UIImage *resizedImage = [UIImage imageWithCGImage:[backgrdImage CGImage]
//                                                scale:backgrdImage.scale * resizeRatio
//                                          orientation:(backgrdImage.imageOrientation) ];
//    return resizedImage;
//}

#pragma mark - Z5GoogleLoginListener
- (void) signedIn: (GIDGoogleUser *)user
{
    [self placeLogoutButton];
}
- (void) signedOut:(GIDGoogleUser *)user
{
    self.navigationItem.rightBarButtonItem = nil;
}

- (void) placeLogoutButton
{
    Z5GoogleLoginController *googleLogin = [[[Z5DataController sharedInstance] remoteDataController] loginController];

    UIBarButtonItem *anotherButton = [[UIBarButtonItem alloc] initWithTitle:@"Logout"
                                                                      style:UIBarButtonItemStylePlain
                                                                     target:googleLogin
                                                                     action:@selector(logOutGoogle)];
    self.navigationItem.rightBarButtonItem = anotherButton;
    self.navigationItem.rightBarButtonItem.enabled = YES;
}

- (void)goToMenuScreen {
    Z5LocalDataController *localData = [[Z5DataController sharedInstance] localDataController];
    [localData createTodaysMenuFromUserDefaults];
    [localData logTodaysMenu:@"didFinishLaunchingWithOptions"];
    
    if (0 == [[localData todaysMenuItems] count]) {
        Y4NutritionViewController *vc = [[Y4NutritionViewController alloc] init];
        [self.navigationController pushViewController:vc animated:YES];
    } else {
        Y4MenuPostViewController *menuPostVC = [[Y4MenuPostViewController alloc] init];
        [self.navigationController pushViewController:menuPostVC animated:YES];
    }

}
- (void)goToSnapMealScreen {
     [CameraSnapViewController startCameraControllerFromViewController:(UIViewController*) self
     usingDelegate: (id <UINavigationControllerDelegate, UIImagePickerControllerDelegate>) self];
}
- (void)goToTimelineScreen {
    NSLog(@"NutritionRoot.goToTimelineScreen");
    B2CalendarViewController *vc2 = [[B2CalendarViewController alloc] init];
    [[self navigationController] pushViewController:vc2 animated:YES];
//    CalendarDemoViewController *vc2 = [[CalendarDemoViewController alloc] init];
//    [[self navigationController] pushViewController:vc2 animated:YES];
}
- (void)goToOriginateScreen {
    NSLog(@"NutritionRoot.goToOriginateScreen");
    CameraSnapViewController *vc3 = [[CameraSnapViewController alloc] init];
    [[self navigationController] pushViewController:vc3 animated:YES];
}
- (void)goToEditorScreen {
    NSLog(@"NutritionRoot.goToEditorScreen");
    V3GalleryEditTableViewController *vc5 = [[V3GalleryEditTableViewController alloc] init];
    [[self navigationController] pushViewController:vc5 animated:YES];
}
- (void)goToHealthKitScreen {
    NSLog(@"NutritionRoot.goToHealthKitScreen");
    T1HealthKitViewController *vc3 = [[T1HealthKitViewController alloc] initWithStyle:UITableViewStyleGrouped];
    [[self navigationController] pushViewController:vc3 animated:YES];
}

- (void) reviewComplete
{
    NSLog(@"ZCMNutritionRootViewController.reviewComplete");
    
    // TODO: log/display meals
}
- (void)toggleAppleHealthKit {
    NSNumber *usingHealthKit = [[[Z5DataController sharedInstance] localDataController] usingHealthKit];
    Boolean updatedStatus = ![usingHealthKit boolValue];
    [[[Z5DataController sharedInstance] localDataController] setUseHealthKit:updatedStatus];
    if (updatedStatus) {
        [self goToHealthKitScreen];
    }
}


#pragma mark - UIImagePickerControllerDelegate

- (void)imagePickerController:(UIImagePickerController *)picker
didFinishPickingMediaWithInfo:(NSDictionary<NSString *,id> *)info
{
    // NSLog(@"CameraSnap.didFinishPickingMediaWithInfo: info: %@", info);
    // UIImage *image = [info objectForKey:@"UIImagePickerControllerOriginalImage"];
    
    NSString *mediaType = [info objectForKey: UIImagePickerControllerMediaType];
    UIImage *originalImage, *editedImage, *imageToSave;
    
    // Handle a still image capture
    if (CFStringCompare ((CFStringRef) mediaType, kUTTypeImage, 0)
        == kCFCompareEqualTo) {
        
        editedImage = (UIImage *) [info objectForKey:
                                   UIImagePickerControllerEditedImage];
        originalImage = (UIImage *) [info objectForKey:
                                     UIImagePickerControllerOriginalImage];
        
        if (editedImage) {
            imageToSave = editedImage;
        } else {
            imageToSave = originalImage;
        }
        
// Originally, example saved the new image (original or
// edited) to the Camera Roll:
// UIImageWriteToSavedPhotosAlbum (imageToSave, nil, nil , nil);
        
    // within the app, at this poing a meal is created, the image
    // set according to what we have, and the time/date. The meal is
    // provided as input to the snapMealEntryVC
        
        Z5LocalDataController *localData = [[Z5DataController sharedInstance] localDataController];
        NSDate *nowDate = [NSDate dateWithTimeIntervalSinceNow:0];
        NSArray <Meal *> *snapmeals = [localData findOrCreateMealWithDate:nowDate];
        Meal *snapMeal = [snapmeals lastObject];
        snapMeal.photo = UIImagePNGRepresentation(imageToSave);

        P2SnapMealEntryViewController  *mealSnapReview = [[P2SnapMealEntryViewController alloc] init];
        [mealSnapReview setFocusImage:imageToSave];
        [mealSnapReview setFocusMeal:snapMeal];
        [mealSnapReview setMealDelegate:self];
        [self.navigationController pushViewController:mealSnapReview animated:YES];
    }
    
    // Handle a movie capture
    if (CFStringCompare ((CFStringRef) mediaType, kUTTypeMovie, 0)
        == kCFCompareEqualTo) {
        
        NSString *moviePath = [[info objectForKey:
                                UIImagePickerControllerMediaURL] path];
        
        if (UIVideoAtPathIsCompatibleWithSavedPhotosAlbum (moviePath)) {
            UISaveVideoAtPathToSavedPhotosAlbum (
                                                 moviePath, nil, nil, nil);
        }
    }
    
    [picker dismissViewControllerAnimated:YES completion:nil];
    
}
- (void) returnFromEntryReviewWithInfo:(UIImage *)imageToSave withCaption:(NSString *)caption
{
    Z5LocalDataController *localData = [[Z5DataController sharedInstance] localDataController];

    NSDate *nowDate = [NSDate dateWithTimeIntervalSinceNow:0];
    NSArray<Meal *> *snapMealArr = [localData findOrCreateMealWithDate:nowDate];
    Meal *snapMeal = [snapMealArr lastObject];
    snapMeal.photo = UIImageJPEGRepresentation(imageToSave, 0.90);
    snapMeal.galleryNumber = [NSNumber numberWithInt:1];
}
- (void)imagePickerControllerDidCancel:(UIImagePickerController *)picker
{
    NSLog(@"CameraSnap.imagePickerControllerDidCancel");
    [picker dismissViewControllerAnimated:YES completion:nil];
};

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

@end