// // MenuTableViewController.m // DUREX Vendor Control // // Created by Imanol Barba on 5/23/14. // Copyright (c) 2014 Emmoco. All rights reserved. // #import "MenuTableViewController.h" @interface MenuTableViewController () { IBOutlet UIActivityIndicatorView *_activityIndicator; NSTimer *_writeTimer; } @property (nonatomic,strong) const NSArray *menuElements; @property (nonatomic,strong) const NSArray *menuStructure; @property (nonatomic,strong) const NSArray *menuHeaders; @property (nonatomic,strong) const NSArray *maintenanceElements; @property (nonatomic,strong) const NSArray *maintenanceStructure; @property (nonatomic,strong) const NSArray *maintenanceHeaders; @property (nonatomic,strong) const NSArray *salesElements; @property (nonatomic,strong) const NSArray *salesStructure; @property (nonatomic,strong) const NSArray *salesHeaders; @property (nonatomic,strong) const NSArray *configElements; @property (nonatomic,strong) const NSArray *configStructure; @property (nonatomic,strong) const NSArray *configHeaders; @property (nonatomic,strong) const NSArray *cellIdentifiers; @property (nonatomic,strong) CommunicationProtocol* protocol; @property uint8_t currentNavLevel; @property NSString *currentCellIdentifier; @property const NSArray *currentElements; @property const NSArray *currentStructure; @property const NSArray *currentHeaders; @end @implementation MenuTableViewController - (id)initWithStyle:(UITableViewStyle)style { self = [super initWithStyle:style]; if (self) { // Custom initialization } return self; } - (void) initializeMenuEntries { [self setMenuElements:[[NSArray alloc] initWithObjects:MENU_ELEMENTS, nil]]; [self setMenuStructure:[[NSArray alloc] initWithObjects:MENU_CELLS_PER_SECTION, nil]]; if([[self menuStructure] count] > 1) { [self setMenuHeaders:[[NSArray alloc] initWithObjects:MENU_HEADERS, nil]]; } else { [self setMenuHeaders:nil]; } [self setConfigElements:[[NSArray alloc] initWithObjects:CONFIGURATION_ELEMENTS, nil]]; [self setConfigStructure:[[NSArray alloc] initWithObjects:CONFIGURATION_CELLS_PER_SECTION, nil]]; if([[self configStructure] count] > 1) { [self setConfigHeaders:[[NSArray alloc] initWithObjects:CONFIGURATION_HEADERS, nil]]; } else { [self setConfigHeaders:nil]; } [self setCellIdentifiers:[[NSArray alloc] initWithObjects:CELL_IDENTIFIERS, nil]]; } - (void) generateMaintenanceLevel { [self setMaintenanceElements:[[NSArray alloc] initWithObjects:MAINTENANCE_ELEMENTS, nil]]; [self setMaintenanceStructure:[[NSArray alloc] initWithObjects:MAINTENANCE_CELLS_PER_SECTION, nil]]; if([[self maintenanceStructure] count] > 1) { [self setMaintenanceHeaders:[[NSArray alloc] initWithObjects:MAINTENANCE_HEADERS, nil]]; } else { [self setMaintenanceHeaders:nil]; } } - (void) generateSalesNavLevel { [self setSalesElements:[[NSArray alloc] initWithObjects:SALES_ELEMENTS, nil]]; [self setSalesStructure:[[NSArray alloc] initWithObjects:SALES_CELLS_PER_SECTION, nil]]; if([[self salesStructure] count] > 1) { [self setSalesHeaders:[[NSArray alloc] initWithObjects:SALES_HEADERS, nil]]; } else { [self setSalesHeaders:nil]; } } - (void) changeNavLevel: (uint8_t) level : (BOOL) push { NSLog(@"[MenuTableViewController.m]: navLevel is %d",level); if(push) { [[self parentLayout] push: [NSNumber numberWithUnsignedChar:self.currentNavLevel]]; } [self setCurrentNavLevel:level]; [self setCurrentCellIdentifier:[[self cellIdentifiers] objectAtIndex:[self currentNavLevel]]]; if([self currentNavLevel] == MENU) { [[self navigationItem] setTitle:[[[EMConnectionManager sharedManager] connectedDevice] name]]; [self setCurrentElements:[self menuElements]]; [self setCurrentStructure:[self menuStructure]]; [self setCurrentHeaders:[self menuHeaders]]; } else if([self currentNavLevel] == MAINTENANCE) { [[self navigationItem] setTitle:NSLocalizedString(@"Maintenance", nil)]; [self setCurrentElements:[self maintenanceElements]]; [self setCurrentStructure:[self maintenanceStructure]]; [self setCurrentHeaders:[self maintenanceHeaders]]; } else if([self currentNavLevel] == SALES) { [[self navigationItem] setTitle:NSLocalizedString(@"Sales log", nil)]; [self setCurrentElements:[self salesElements]]; [self setCurrentStructure:[self salesStructure]]; [self setCurrentHeaders:[self salesHeaders]]; } else if([self currentNavLevel] == BASIC_CONFIGURATION) { [[self navigationItem] setTitle:NSLocalizedString(@"Basic Configuration", nil)]; [self setCurrentElements:[self configElements]]; [self setCurrentStructure:[self configStructure]]; [self setCurrentHeaders:[self configHeaders]]; } //AND SO ON... [[self tableView] reloadData]; NSRange range = NSMakeRange(0, [self numberOfSectionsInTableView:[self tableView]]); NSIndexSet *sections = [NSIndexSet indexSetWithIndexesInRange:range]; [[self tableView] reloadSections:sections withRowAnimation:UITableViewRowAnimationAutomatic]; } - (void) navBack { NSNumber *prevLevel = [[self parentLayout] pop]; self.currentNavLevel = prevLevel.intValue; [self changeNavLevel: prevLevel.intValue : FALSE]; } - (NSString *)tableView:(UITableView *)tableView titleForHeaderInSection:(NSInteger)section { NSString *title = @""; if([self currentHeaders] != nil) { title = [[self currentHeaders] objectAtIndex:section]; } return title; } - (void) backButtonPressed: (id) sender { NSLog(@"[MenuTableViewController.m]: Navigation Stack has %d remaining levels",[[self parentLayout] count]); if([[self parentLayout] count] > 0) { NSLog(@"[MenuTableViewController.m]: Falling to previous navigation level"); [self navBack]; } else { NSLog(@"[MenuTableViewController.m]: No more navigation levels in stack, falling to previous view"); [self.navigationController popViewControllerAnimated:YES]; } } - (void)viewDidLoad { [super viewDidLoad]; [_activityIndicator setHidden:YES]; //Set navigation bar UIImage *backImage = [UIImage imageNamed:@"back_arrow.png"]; UIButton *backButton = [UIButton buttonWithType:UIButtonTypeCustom]; backButton.frame = CGRectMake(0, 0, backImage.size.width/2, backImage.size.height/2); [backButton setImage:backImage forState:UIControlStateNormal]; [backButton addTarget:self action:@selector(backButtonPressed:) forControlEvents:UIControlEventTouchUpInside]; UIBarButtonItem *backBarButtonItem = [[UIBarButtonItem alloc] initWithCustomView:backButton]; self.navigationItem.hidesBackButton = YES; self.navigationItem.leftBarButtonItem = backBarButtonItem; //Emmoco protocol initialization _protocol = [CommunicationProtocol sharedProtocol]; [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(didReceiveNotification:) name:kEMConnectionDidReceiveIndicatorNotificationName object:nil]; [[EMConnectionManager sharedManager] addObserver:self forKeyPath:@"connectionState" options:0 context:NULL]; //Initialize parentLayout stack [self setParentLayout:[[Stack alloc]init]]; //Set navigation level [self initializeMenuEntries]; self.currentNavLevel = 255; [self changeNavLevel:MENU:FALSE]; // Uncomment the following line to preserve selection between presentations. // self.clearsSelectionOnViewWillAppear = NO; // Uncomment the following line to display an Edit button in the navigation bar for this view controller. // self.navigationItem.rightBarButtonItem = self.editButtonItem; } -(void)viewDidAppear:(BOOL)animated { [super viewDidAppear:animated]; //DUREX protocol [_protocol setMessageAvailableMobile:false]; [_protocol setMessageAvailableDevice:false]; if(![_protocol establishConnection]) { UIAlertView* alert = [[UIAlertView alloc] initWithTitle:@"Communication error" message:@"Error while trying to connect to the device" delegate:nil cancelButtonTitle:@"OK" otherButtonTitles:nil]; [alert show]; UIViewController *previous = [[[self navigationController] viewControllers] objectAtIndex:[[[self navigationController] viewControllers] count]-2]; [[self navigationController] popToViewController:previous animated:YES]; } } -(void)didReceiveNotification:(NSNotification*) notification { } -(void)dealloc { [[EMConnectionManager sharedManager] removeObserver:self forKeyPath:@"connectionState"]; [[NSNotificationCenter defaultCenter] removeObserver:self]; } - (void)didReceiveMemoryWarning { [super didReceiveMemoryWarning]; // Dispose of any resources that can be recreated. } -(void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object change:(NSDictionary *)change context:(void *)context { if (object == [EMConnectionManager sharedManager]) { if ([keyPath isEqualToString:@"connectionState"]) { if ([[EMConnectionManager sharedManager] connectionState] == EMConnectionStateDisrupted) { [[self navigationController] popToRootViewControllerAnimated:YES]; } } } } #pragma mark - Table view delegate - (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath { NSLog(@"Section: %ld Row: %ld",(long)[indexPath section],(long)[indexPath row]); [tableView deselectRowAtIndexPath:indexPath animated:YES]; NSString *cellName = [[[[self tableView] cellForRowAtIndexPath:indexPath]textLabel]text]; if([cellName isEqualToString:NSLocalizedString(@"Maintenance", nil)] && [self currentNavLevel] == MENU) { NSLog(@"[MenuTableViewController.m]: Changing to navLevel: MAINTENANCE"); [self generateMaintenanceLevel]; [self changeNavLevel:MAINTENANCE:TRUE]; } else if([cellName isEqualToString:NSLocalizedString(@"Sales log", nil)] && [self currentNavLevel] == MAINTENANCE) { NSLog(@"[MenuTableViewController.m]: Changing to navLevel: SALES"); [self generateSalesNavLevel]; [self changeNavLevel:SALES:TRUE]; } else if([cellName isEqualToString:NSLocalizedString(@"Basic Configuration", nil)] && [self currentNavLevel] == MENU) { NSLog(@"[MenuTableViewController.m]: Changing to navLevel: BASIC_CONFIGURATION"); [self changeNavLevel:BASIC_CONFIGURATION:TRUE]; } //Update Date & Time command else if([cellName isEqualToString:NSLocalizedString(@"Update Date & Time", nil)] && [self currentNavLevel] == BASIC_CONFIGURATION) { if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) { self.datePickerViewController = [[DatePickerViewController alloc] initWithNibName:@"DatePickerViewController_iPad" bundle:nil]; self.datePickerViewController.delegate = self; [self.datePickerViewController showInView:self.navigationController.view animated:YES]; } else { self.datePickerViewController = [[DatePickerViewController alloc] initWithNibName:@"DatePickerViewController" bundle:nil]; self.datePickerViewController.delegate = self; [self.datePickerViewController showInView:self.navigationController.view animated:YES]; } } //Update Product Price command else if([cellName isEqualToString:NSLocalizedString(@"Update product price", nil)] && [self currentNavLevel] == BASIC_CONFIGURATION) { if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) { self.priceChangerViewController = [[PriceChangerViewController alloc] initWithNibName:@"PriceChangerViewController_iPad" bundle:nil]; self.priceChangerViewController.delegate = self; [self.priceChangerViewController showInView:self.navigationController.view animated:YES]; } else { self.priceChangerViewController = [[PriceChangerViewController alloc] initWithNibName:@"PriceChangerViewController" bundle:nil]; self.priceChangerViewController.delegate = self; [self.priceChangerViewController showInView:self.navigationController.view animated:YES]; } } //Update Product Name command else if([cellName isEqualToString:NSLocalizedString(@"Update product name", nil)] && [self currentNavLevel] == BASIC_CONFIGURATION) { if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) { self.nameChangerViewController = [[NameChangerViewController alloc] initWithNibName:@"NameChangerViewController_iPad" bundle:nil]; self.nameChangerViewController.delegate = self; [self.nameChangerViewController showInView:self.navigationController.view animated:YES]; } else { self.nameChangerViewController = [[NameChangerViewController alloc] initWithNibName:@"NameChangerViewController" bundle:nil]; self.nameChangerViewController.delegate = self; [self.nameChangerViewController showInView:self.navigationController.view animated:YES]; } } } #pragma mark - Table view data source - (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView { return [[self currentStructure] count]; } - (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section { return [[[self currentStructure]objectAtIndex:section] integerValue]; } - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:[self currentCellIdentifier] forIndexPath:indexPath]; if (cell == nil) { NSLog(@"[MenuTableViewController.m]: Initializing cell"); if([self currentNavLevel] == MAINTENANCE) { NSLog(@"[MenuTableViewController.m]: Dispatching Maintenance-type cell"); cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleValue1 reuseIdentifier:[self currentCellIdentifier]]; } else { cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:[self currentCellIdentifier]]; } } uint8_t offset = 0; if([indexPath section] ) { for (int i = 0; i < [indexPath section]; i++) { offset += [[[self currentStructure] objectAtIndex:i] unsignedCharValue]; } } [[cell textLabel] setText:NSLocalizedString([[self currentElements] objectAtIndex:[indexPath row]+offset],nil)]; if([self currentNavLevel] == MAINTENANCE) { if( [[[cell textLabel] text] isEqualToString:NSLocalizedString(@"Sales log",nil)] || [[[cell textLabel] text] isEqualToString:NSLocalizedString(@"Incident report",nil)] || [[[cell textLabel] text] isEqualToString:NSLocalizedString(@"Send report",nil)]) { [[cell detailTextLabel] setText:@""]; [cell setAccessoryView:nil]; [cell setAccessoryType:UITableViewCellAccessoryDisclosureIndicator]; } else { [[cell detailTextLabel] setText:@"VALUE"]; [cell setAccessoryView: [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"icon_checkmark"]]]; if( [[[cell textLabel] text] isEqualToString:NSLocalizedString(@"CH4 presence",nil)]) { [cell setAccessoryView: [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"icon_delete"]]]; } } } return cell; } - (void)passDateViewController:(DatePickerViewController *)controller didFinishEnteringItem:(NSDate *)date { NSCalendar *calendar = [[NSCalendar alloc] initWithCalendarIdentifier:NSGregorianCalendar]; NSCalendarUnit units = NSYearCalendarUnit | NSMonthCalendarUnit | NSDayCalendarUnit | NSHourCalendarUnit | NSMinuteCalendarUnit | NSSecondCalendarUnit; NSDateComponents *components = [calendar components:units fromDate:date]; NSLog(@"[MenuTableViewController.m]: %@", components); [_protocol updateTime: components]; } - (void)passPriceViewController:(PriceChangerViewController *)controller didFinishEnteringItem:(NSArray *)data { NSLog(@"[MenuTableViewController.m]: %@", data); //Channel,Code,Price int channel = [[data objectAtIndex:0] intValue]; int code = [[data objectAtIndex:1] intValue]; NSArray *price = [[data objectAtIndex:2] componentsSeparatedByString:@","]; [_protocol updatePrice:channel :code :[[price objectAtIndex:0] intValue] :[[price objectAtIndex:1] intValue]]; } - (void)passNameViewController:(PriceChangerViewController *)controller didFinishEnteringItem:(NSArray *)data { NSLog(@"[MenuTableViewController.m]: %@", data); //Channel,Code,Name int channel = [[data objectAtIndex:0] intValue]; int code = [[data objectAtIndex:1] intValue]; NSString *name = [data objectAtIndex:2]; [_protocol updateProductName:channel :code :name]; } /* // Override to support conditional editing of the table view. - (BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath { // Return NO if you do not want the specified item to be editable. return YES; } */ /* // Override to support editing the table view. - (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath { if (editingStyle == UITableViewCellEditingStyleDelete) { // Delete the row from the data source [tableView deleteRowsAtIndexPaths:@[indexPath] withRowAnimation:UITableViewRowAnimationFade]; } else if (editingStyle == UITableViewCellEditingStyleInsert) { // Create a new instance of the appropriate class, insert it into the array, and add a new row to the table view } } */ /* // Override to support rearranging the table view. - (void)tableView:(UITableView *)tableView moveRowAtIndexPath:(NSIndexPath *)fromIndexPath toIndexPath:(NSIndexPath *)toIndexPath { } */ /* // Override to support conditional rearranging of the table view. - (BOOL)tableView:(UITableView *)tableView canMoveRowAtIndexPath:(NSIndexPath *)indexPath { // Return NO if you do not want the item to be re-orderable. return YES; } */ /* #pragma mark - Navigation // In a storyboard-based application, you will often want to do a little preparation before navigation - (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender { // Get the new view controller using [segue destinationViewController]. // Pass the selected object to the new view controller. } */ @end