V7GoogDriveViewController.m

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//
//  V7GoogDriveViewController.m
//  TodaysMenu
//
//  Created by Don Zeek on 4/16/18.
//  Copyright © 2018 net.dzeek.y2015.ios.portfolio. All rights reserved.
//

#import "V7GoogDriveViewController.h"
#import "V7GoogDriveTableView.h"
#import "Z5DataController.h"
#import "Z1ContainedLabel.h"
#import "V7GoogDriveControlbarView.h"
#import "V7GoogDriveMenuItemViewController.h"
#import "UIColor+Y9RainbowSelection.h"

@interface V7GoogDriveViewController ()

@end

@implementation V7GoogDriveViewController
{
    V7GoogDriveControlbarView *controlBar;
    V7GoogDriveTableView *googDriveListTableView;
    Z1ContainedLabel *focusFoodLabel;
    
//    V7GoogDriveAPIController *driveAPIcontroller;
    NSMutableArray *focusFoodDriveArray;
    NSString *foodName;
    
    Z5GoogleDriveController *driveControl;
    CGRect googDriveControlBarFrame;
    CGRect googDriveListTableViewFrame;
}

- (void)viewDidLoad {
    [super viewDidLoad];
    // Do any additional setup after loading the view.
    self.title = @"Google Drive";
    
    [[self view] setBackgroundColor:[UIColor colorWithHue:0.32
                                               saturation:0.8
                                               brightness:0.5
                                                    alpha:1.0]];
    UIBarButtonItem *anotherButton = [[UIBarButtonItem alloc] initWithTitle:@"Create item"
                                            style:UIBarButtonItemStylePlain
                                            target:self
                                            action:@selector(createFoodItem)];
    self.navigationItem.rightBarButtonItem = anotherButton;
    self.navigationItem.rightBarButtonItem.enabled = YES;

    // This array manages all the drive-menu-itmes shown.
    focusFoodDriveArray = [[NSMutableArray alloc] init];

    [self placeUIComponents];

    Z5GoogleLoginController *loginControl = [[[Z5DataController sharedInstance] remoteDataController] loginController];
    
    driveControl = [[[Z5DataController sharedInstance] remoteDataController] driveController];
    // driveAPIcontroller = [[V7GoogDriveAPIController alloc] initWithDelegate:self];
    if ([[loginControl signedIn] boolValue]) {
        [self viewDidLoadLoggedIn:[loginControl signedInUser]];
        
        [driveControl listRootFor:self];
        /*
         -(void) listRootFor:(id<V7GoogDriveAPIProtocol>rqstor
         {
         GTLRServiceTicket *rootListTicket = [self listRoot];
         
         NSDictionary<NSString *,id> *extraTicketProps = [rootListTicket ticketProperties];
         NSString *rootFetchKey = [extraTicketProps objectForKey:@"query-stage"];
         NSLog(@"V7GoogleDriveViewController.viewDidLoad: rootFetechKey: %@", rootFetchKey);
        }
         */
//        self.service = [driveControl service];

//        GTLRServiceTicket *rootListTicket = [self listRoot];
//
//        NSDictionary<NSString *,id> *extraTicketProps = [rootListTicket ticketProperties];
//        NSString *rootFetchKey = [extraTicketProps objectForKey:@"query-stage"];
//        NSLog(@"V7GoogleDriveViewController.viewDidLoad: rootFetechKey: %@", rootFetchKey);
        
    } else {
        [self viewDidLoadAnonymous];
    }
}
-(void)viewWillAppear:(BOOL)animated
{
    CGRect totalFrame = self.view.frame;
    float tableWidth = totalFrame.size.width - 8;
    CGRect tableBound = CGRectMake(0.0, 0.0, tableWidth, 70.0);

    CGRect focusFoodBaseLabelFrame = CGRectMake(4.0, 0.0, tableWidth - 8.0, 36);
    UILabel *focusFoodBaseLabel = [[UILabel alloc] initWithFrame:focusFoodBaseLabelFrame];

    [Z5DataController extraLabelize:focusFoodBaseLabel withText:@"Menu Items"];
    [focusFoodLabel setMessageLabel:focusFoodBaseLabel];
    [focusFoodLabel appear:tableBound];
    
    [controlBar appear:googDriveControlBarFrame];
    
    NSLog(@"V7GoogDriveViewController.viewWillAppear end");
}
-(void)placeUIComponents
{
    // [self.view setBackgroundColor:[[Z5DataController sharedInstance] grapeSkinDeepPurple]];
    // [self.view setBackgroundColor:[UIColor redColor]];
    float snugMargin = 2.0;
    CGRect totalFrame = self.view.frame;
    float totalWidth = totalFrame.size.width - (2*snugMargin);
    float tableWidth = totalFrame.size.width - (2*snugMargin);
    CGRect topNavigationFrame = [[[self navigationController] navigationBar] frame];
    float topOfContent = topNavigationFrame.origin.y + topNavigationFrame.size.height;
    
    float controlbarHeight = 52.0;
    googDriveControlBarFrame = CGRectMake(snugMargin,
                                          topOfContent+snugMargin,
                                          totalWidth - (2*snugMargin),
                                          controlbarHeight);
    controlBar = [[V7GoogDriveControlbarView alloc] initWithDelegate:self andFrame:googDriveControlBarFrame];
    
    float tableTop = topOfContent + controlbarHeight+(2*snugMargin);
    googDriveListTableViewFrame
           = CGRectMake(snugMargin,
                        tableTop,
                        tableWidth,
                        totalFrame.size.height - tableTop - 150);
    
    float focusFoodLabelFrameHeight = 60;
    CGRect focusFoodLabelFrame = CGRectMake(4.0,
                                            0.0,
                                            tableWidth - 8.0,
                                            focusFoodLabelFrameHeight);
    focusFoodLabel = [[Z1ContainedLabel alloc] initWithFrame:focusFoodLabelFrame];
    
    NSNumber *labelHeight = [NSNumber numberWithFloat:36.0];
    [focusFoodLabel setContainedHeight:labelHeight];
    [focusFoodLabel setBackgroundColor:[UIColor greenColor]];
    
    googDriveListTableView = [[V7GoogDriveTableView alloc]
                              initWithFrame:googDriveListTableViewFrame
                              andHeader:focusFoodLabel
                              inContainer:self];
    [googDriveListTableView setDataSource:self];
    [googDriveListTableView setDelegate:self];
    [googDriveListTableView setTableCaption:focusFoodLabel];
    [googDriveListTableView setBackgroundColor:[UIColor wheatColor]];
    
    [self.view addSubview:controlBar];
    [self.view addSubview:googDriveListTableView];
}

- (NSMutableArray *) provideFocusFoodListDriveArray
{
    return focusFoodDriveArray;
}
- (void) viewDidLoadAnonymous
{
    // CGRect totalFrame = self.view.frame;
    Z5GoogleLoginController *loginControl = [[[Z5DataController sharedInstance] remoteDataController] loginController];

    [loginControl configureGoogleSignIn];
    GIDSignIn* signIn = [GIDSignIn sharedInstance];
    signIn.uiDelegate = self;
    
    [controlBar placeLoginButton];
}
- (GTLRDriveService *) viewDidLoadLoggedIn:(GIDGoogleUser *) signedInUser
{
    Z5GoogleDriveController *driveControl = [[[Z5DataController sharedInstance] remoteDataController] driveController];
    
    [driveControl signedIn:signedInUser];
    
    // [self loadViewLoggedIn];
    
    GTLRDriveService *ret = [driveControl service];
    
    return ret;
}
//- (void) loadViewLoggedIn
//{
//    // CGRect totalFrame = self.view.frame;
//
//
//    // Further
//    // exerise 'listFiles' (really 'listRoot') and generate table of
//    // folders and files encountered.
//    // 'item-selected' response will be to do the same in the focus folder
//}
- (void) unloadViewLoggedIn
{
    [self.listFilesButton removeFromSuperview];
    [self viewDidLoadAnonymous];
}
- (void) signedIn: (GIDGoogleUser *)user
{
    NSLog(@"GoogDriveViewController.signedIn: user-auth: %@", user.authentication.fetcherAuthorizer);
    
//    Z5GoogleDriveController *driveControl = [[[Z5DataController sharedInstance] remoteDataController] driveController];
//    self.service = [driveControl service];
    
    // [_signInButton removeFromSuperview];
    [controlBar userLoggedIn:YES];
    // [self loadViewLoggedIn];
}

- (void)signedOut:(GIDGoogleUser *)user {
    // self.service = nil;
    [controlBar userLoggedIn:NO];
    [self unloadViewLoggedIn];
    [self viewDidLoadAnonymous];
}

#pragma mark - V7GoogDriveAPIProtocol
- (void) ticketCompleted:(GTLRServiceTicket *)ticket;
{
    NSLog(@"GoogDriveViewController.ticketCompleted");
}
- (void) resultStage: (QueryStage)stage returnedFiles: (NSArray<GTLRDrive_File *> *)files
{
    switch(stage){
        case qNone:
    {
        NSLog(@"V7GoogDriveViewController.resultStage: qNone");
    }
            break;
        case qRoot:
    {
        NSLog(@"V7GoogDriveViewController.resultStage: qRoot");
    }
            break;
        case qJournalRoot:
    {
        NSLog(@"V7GoogDriveViewController.resultStage: qJournalRoot");

        // this is original work for chase-journal-root
//        for (GTLRDrive_File *file in files) {
//            [focusFoodDriveArray addObject:file];
//            
//            NSLog(@"V7GoogDriveViewController.resultStage: mimeType %@", file.mimeType);
//
//            if ([file.mimeType isEqualToString:@"application/vnd.google-apps.folder"]) {
//                NSLog(@"V7GoogDriveViewController.resultStage: Folder in Journal-Root, request parts");
//               [driveControl listJournaItemPartRoot:file.identifier];
//            } else {
//                ;
//            }
//        }
        [googDriveListTableView reloadData];

        
    }
            break;
        case qJournalPartRoot:
    {
        NSLog(@"V7GoogDriveViewController.resultStage: qJournalPartRoot");

    }
            break;
        case kOblateSpheroid:
    {
        NSLog(@"V7GoogDriveViewController.resultStage: kOblateSpheroid");

    }
            break;
    }
            

 }
#pragma mark - moved to APIController


#pragma mark - local controls
-(void) createFoodItem
{
    NSLog(@"V7GoogDriveViewController.createFoodItem");
    /* Create folder within root directory'journalItemRoot' with name of food */
    V7GoogDriveMenuItemViewController *driveMenuItem =
    [[V7GoogDriveMenuItemViewController alloc] initWithNibName:nil bundle:nil];
    
    // [parameterView setText:@"from the Snippet controller"];
    
    [self.navigationController pushViewController:driveMenuItem animated:YES];
    
}
- (void)clickRecipeButton
{
    NSLog(@"V7GoogDriveViewController.clickRecipeBuuton");
}

#pragma mark - UITableViewDataSource

- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
{
    NSInteger ret = 1;
    // Z5LocalDataController *localData = [[Z5DataController sharedInstance] localDataController];
    
    NSLog(@"V7GoogDriveViewController.numberOfSectionsInTableView: %ld", (long)ret);
    
    return  ret;
}
- (NSInteger)tableView:(UITableView *)tableView
 numberOfRowsInSection:(NSInteger)section
{
    NSInteger ret = [focusFoodDriveArray count];
    
    NSLog(@"V7GoogDriveViewController.numberOfRowsInSection: section# %ld, rows: %ld", (long)section, (long)ret);
    
    return ret;
}

- (nonnull UITableViewCell *)tableView:(nonnull UITableView *)tableView cellForRowAtIndexPath:(nonnull NSIndexPath *)indexPath {
    
    UITableViewCell *cell = nil;
    //    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:@"usda-data-display"];
    //  NSLog(@"U3parameterTableView.tableCellForRow: %ld  cell: %@", (long)[indexPath row], cell);
    if (cell == nil) {
        cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleValue1 reuseIdentifier:@"usda-pdata-display"];
        
        cell.contentView.autoresizingMask = UIViewAutoresizingFlexibleHeight|UIViewAutoresizingFlexibleWidth;
        
        CGRect contentRect = [cell.contentView frame];
        CGRect fetchPublishButton1Frame = CGRectMake(contentRect.size.width - 86.0f, 5.0, 64.0f, contentRect.size.height - 10);
        UIButton *pushMe = [[UIButton alloc] initWithFrame:fetchPublishButton1Frame];
        [pushMe setBackgroundColor:[UIColor grayColor]];
        [pushMe setTitle:@"GO" forState:UIControlStateNormal];
        [pushMe setTitleColor:[UIColor yellowColor] forState:UIControlStateNormal];
        
        [cell.contentView addSubview:pushMe];
        
        [cell.layer setCornerRadius:7.0f];
        [cell.layer setMasksToBounds:YES];
        [cell.layer setBorderWidth:1.0f];
        
        [cell.textLabel setTextColor:[UIColor purpleColor]];
        [cell.textLabel setOpaque:YES];
    }
    [cell setBackgroundColor:[UIColor brownColor]];
    NSInteger nComponents = [focusFoodDriveArray count];
    
    if (nComponents > [indexPath row]) {
        
        GTLRDrive_File *driveFile = [focusFoodDriveArray objectAtIndex:[indexPath row]];
        [Z5DataController labelizeCell:cell withText:[driveFile name] inColor:[UIColor pearlColor] andDetail:nil];
        
    } else if (0 == nComponents) {
        cell.textLabel.text = @"no food data";
    }
    // NSLog(@"U3parameterTableView.tableCellForRow: %ld  return cell: %@", (long)[indexPath row], cell);
    return cell;
}

#pragma mark - UITableViewDelegate

- (void)tableView:(UITableView *)tableView
didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
    NSUInteger row_n = [indexPath row];
    GTLRDrive_File *file =  [focusFoodDriveArray objectAtIndex:row_n];
    NSLog(@"V7GoogDriveViewController.didSelectRowAtIndexPath: %@, mimeType %@", [file name], file.mimeType);
    if ([file.mimeType isEqualToString:@"application/vnd.google-apps.folder"]){
        [driveControl listJournaItemPartRoot:file.identifier];
    } else {
        NSLog(@"V7GoogDriveViewController.didSelectRowAtIndexPath: no directory");
    }
    
}

#pragma mark -

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

@end