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//

//  RootViewController.m

//  iKopter

//

//  Created by Frank Blumenberg on 20.06.10.

//  Copyright de.frankblumenberg 2010. All rights reserved.

//

#import "RootViewController.h"

#import "MainViewController.h"

#import "MKHosts.h";

#import "MKHost.h";

#import "MKHostViewController.h"

#import "MKConnectionController.h"

@implementation RootViewController

#pragma mark -

#pragma mark View lifecycle

- (void)viewDidLoad {

  [super viewDidLoad];

  self.title = @"µKopter";

  hosts=[[MKHosts alloc]init];

  UIBarButtonItem* addButton;

  addButton =  [[[UIBarButtonItem alloc]

                 initWithBarButtonSystemItem:UIBarButtonSystemItemAdd

                 target:self

                 action:@selector(addHost)] autorelease];

  addButton.style = UIBarButtonItemStyleBordered;

  UIBarButtonItem* spacerButton;

  spacerButton =  [[[UIBarButtonItem alloc]

                    initWithBarButtonSystemItem:UIBarButtonSystemItemFlexibleSpace

                    target:nil

                    action:nil] autorelease];

  [self setToolbarItems:[NSArray arrayWithObjects:self.editButtonItem,spacerButton,addButton,nil]];

  self.tableView.allowsSelectionDuringEditing=YES;

}

- (void)viewWillAppear:(BOOL)animated {

  [super viewWillAppear:animated];

        self.navigationController.navigationBar.barStyle = UIBarStyleDefault;

        [UIApplication sharedApplication].statusBarStyle = UIStatusBarStyleDefault;

  [self.navigationController setToolbarHidden:NO animated:NO];

  [[MKConnectionController sharedMKConnectionController] stop];

}

- (void)viewDidAppear:(BOOL)animated {

  if(self.tableView.editing ) {

    if( editingHost ) {

      NSArray* indexPaths=[NSArray arrayWithObject:editingHost];

      NSLog(@"appear reload %@",indexPaths);

      [self.tableView beginUpdates];

      [self.tableView reloadRowsAtIndexPaths:indexPaths

                            withRowAnimation:UITableViewRowAnimationFade];

      [self.tableView endUpdates];

      editingHost=nil;

    }

  }

}

// Override to allow orientations other than the default portrait orientation.

- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation {

  return YES; //(interfaceOrientation == UIInterfaceOrientationPortrait);

}

///////////////////////////////////////////////////////////////////////////////////////////////////

#pragma mark -

#pragma mark Table view data source

// Customize the number of sections in the table view.

- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {

  return 1;

}

// Customize the number of rows in the table view.

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {

  return [hosts count];

}

// Customize the appearance of table view cells.

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {

  NSLog(@"cellForRowAtIndexPath %@",indexPath);

  static NSString *CellIdentifier = @"MKHostCell";

  UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];

  if (cell == nil) {

    cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleSubtitle reuseIdentifier:CellIdentifier] autorelease];

  }

  MKHost* host = [hosts hostAtIndexPath:indexPath];

  cell.textLabel.text = host.name;

  cell.detailTextLabel.text = host.address;

  cell.editingAccessoryType = UITableViewCellAccessoryDisclosureIndicator;

  return cell;

}

///////////////////////////////////////////////////////////////////////////////////////////////////

// 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.

    [hosts deleteHostAtIndexPath:indexPath];

    [tableView deleteRowsAtIndexPaths:[NSArray arrayWithObject: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.

  }  

}

- (void)tableView:(UITableView *)tableView moveRowAtIndexPath:(NSIndexPath *)fromIndexPath toIndexPath:(NSIndexPath *)toIndexPath {

  [hosts moveHostAtIndexPath:fromIndexPath toIndexPath:toIndexPath];

}

- (BOOL)tableView:(UITableView *)tableView canMoveRowAtIndexPath:(NSIndexPath *)indexPath {

  return YES;

}

///////////////////////////////////////////////////////////////////////////////////////////////////

#pragma mark -

#pragma mark Table view delegate

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {

  [tableView deselectRowAtIndexPath:indexPath animated:YES];

  MKHost* host=[hosts hostAtIndexPath:indexPath];

  if (self.tableView.editing ) {

    MKHostViewController* hostView = [[MKHostViewController alloc] initWithHost:host];

    editingHost = indexPath;

    [self.navigationController pushViewController:hostView animated:YES];

    [hostView release];

  }

  else {

    MainViewController* mainView = [[MainViewController alloc] initWithHost:host];

    [self.navigationController pushViewController:mainView animated:YES];

    [mainView release];  

  }

}

///////////////////////////////////////////////////////////////////////////////////////////////////

- (void)addHost {

  editingHost=[hosts addHost];

  NSArray* indexPaths=[NSArray arrayWithObject:editingHost];

  [self.tableView beginUpdates];

  [self.tableView insertRowsAtIndexPaths:indexPaths

                        withRowAnimation:UITableViewRowAnimationFade];

  [self.tableView endUpdates];

  MKHost* host=[hosts hostAtIndexPath:editingHost];

  MKHostViewController* hostView = [[MKHostViewController alloc] initWithHost:host];

  [self.navigationController pushViewController:hostView animated:YES];

  [hostView release];  

}

///////////////////////////////////////////////////////////////////////////////////////////////////

#pragma mark -

#pragma mark Memory management

- (void)didReceiveMemoryWarning {

  // Releases the view if it doesn't have a superview.

  [super didReceiveMemoryWarning];

  // Relinquish ownership any cached data, images, etc that aren't in use.

}

- (void)viewDidUnload {

  [hosts release];

  hosts = nil;

}

- (void)dealloc {

  [hosts release];

  [super dealloc];

}

@end