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#import \"VideoListViewController.h\"
#import \"ThirdViewController.h\"

@implementation VideoListViewController
@synthesize thirdViewController;
@synthesize videoList, videoListNames;
@synthesize tblView;

- (id)initWithStyle:(UITableViewStyle)style
{
self = [self initWithStyle:style];
if (self) {
// Custom initialization
}
return self;
}

-(void) dealloc{
[super dealloc];
[videoListNames release];
}

- (void)didReceiveMemoryWarning
{
// Releases the view if it doesn't have a superview.
[super didReceiveMemoryWarning];
}

- (void)viewDidLoad
{

[super viewDidLoad];
UIBarButtonItem *addButton = [[UIBarButtonItem alloc] initWithTitle:@\"Edit\" style:UIBarButtonItemStyleBordered target:self action:@selector(EditTable:)];
[self.navigationItem setRightBarButtonItem:addButton];

self.tblView.delegate = self;
self.tblView.dataSource = self;
NSFileManager *filemgr = [NSFileManager defaultManager];
NSString *docDirPath = NSHomeDirectory();
docDirPath = [docDirPath stringByAppendingPathComponent:@\"Documents\"];
NSArray *filelist = [filemgr contentsOfDirectoryAtPath:docDirPath error:NULL];
NSLog(@\"filelist = %@\",filelist);
int count = [filelist count];
NSString *currentFileName;
videoListNames = [[NSMutableArray alloc] initWithCapacity:2];
for (int j = 0; j < count; j++) 
{
currentFileName = (NSString *)[filelist objectAtIndex:j];
if ([[currentFileName pathExtension] isEqualToString:@\" \"]) 
{
NSLog(@\"currentFileName = %@\",currentFileName);
//[videoListNames addObject:currentFileName];
}
[videoListNames addObject:currentFileName];
}
NSLog(@\"Count >>>> %d\",[videoListNames count]);

// 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)viewDidUnload
{
[super viewDidUnload];
// Release any retained subviews of the main view.
// e.g. self.myOutlet = nil;
}

- (void)viewWillAppear:(BOOL)animated
{
[super viewWillAppear:animated];
[tblView reloadData];
}

- (void)viewDidAppear:(BOOL)animated
{
[super viewDidAppear:animated];
}

- (void)viewWillDisappear:(BOOL)animated
{
[super viewWillDisappear:animated];
}

- (void)viewDidDisappear:(BOOL)animated
{
[super viewDidDisappear:animated];
}

- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation
{
// Return YES for supported orientations
return (interfaceOrientation == UIInterfaceOrientationPortrait);
}

#pragma mark - Table view data source

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

// Return the number of sections.
return 1;
}

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

int count = [videoListNames count];
if(self.editing) count++;
return count;

// Return the number of rows in the section.
/*
NSLog(@\"Number of Items in array %d\", [videoListNames count]);
return [videoListNames count];
*/
}

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

{

static NSString *CellIdentifier = @\"Cell\";

UITableViewCell *cell = [tblView dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil) {
cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier] autorelease];
}

for(UIView *view in cell.contentView.subviews){
if ([view isKindOfClass:[UIView class]]) {
[view removeFromSuperview];
}
}
//Configure the cell...

if(indexPath.row %2 == 0)
{
cell.backgroundView =[[UIImageView alloc]initWithImage:[UIImage imageNamed:@\"Stript1.png\"]];
}
else cell.backgroundView =[[UIImageView alloc]initWithImage:[UIImage imageNamed:@\"Stript2.png\"]];

int count = 0;
if(self.editing && indexPath.row != 0)
count = 1;
NSLog([NSString stringWithFormat:@\"%i,%i\",indexPath.row,(indexPath.row-count)]);

// Set up the cell...
if(indexPath.row == ([videoListNames count]) && self.editing)
{
//cell.textLabel.text = @\"ADD\";
return cell;
}

cell.textLabel.backgroundColor = [UIColor clearColor];
cell.textLabel.textColor = [UIColor whiteColor];
cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator;
cell.textLabel.text = (NSString *)[videoListNames objectAtIndex:indexPath.row];
NSLog(@\"cell text = %@\",cell.textLabel.text);
// Configure the cell.
return cell;

}

- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath
{
return 70.0f;
}

- (IBAction)DeleteButtonAction:(id)sender
{
[videoListNames removeLastObject];
[tblView reloadData];
}

- (IBAction) EditTable:(id)sender
{
if(self.editing)
{
[super setEditing:NO animated:NO]; 
[tblView setEditing:NO animated:NO];
[tblView reloadData];
[self.navigationItem.leftBarButtonItem setTitle:@\"Edit\"];
[self.navigationItem.leftBarButtonItem setStyle:UIBarButtonItemStylePlain];
}
else
{
[super setEditing:YES animated:YES]; 
[tblView setEditing:YES animated:YES];
[tblView reloadData];
[self.navigationItem.leftBarButtonItem setTitle:@\"Done\"];
[self.navigationItem.leftBarButtonItem setStyle:UIBarButtonItemStyleDone];
}
}

// The editing style for a row is the kind of button displayed to the left of the cell when in editing mode.
- (UITableViewCellEditingStyle)tableView:(UITableView *)aTableView editingStyleForRowAtIndexPath:(NSIndexPath *)indexPath 
{
// No editing style if not editing or the index path is nil.
if (self.editing == NO || !indexPath) return UITableViewCellEditingStyleNone;
// Determine the editing style based on whether the cell is a placeholder for adding content or already 
// existing content. Existing content can be deleted. 
if (self.editing && indexPath.row == ([videoListNames count])) 
{
return UITableViewCellEditingStyleInsert;
} else 
{
return UITableViewCellEditingStyleDelete;
}
return UITableViewCellEditingStyleNone;
}

// Update the data model according to edit actions delete or insert.
- (void)tableView:(UITableView *)aTableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle 
forRowAtIndexPath:(NSIndexPath *)indexPath 
{

if (editingStyle == UITableViewCellEditingStyleDelete) 
{
[videoListNames removeObjectAtIndex:indexPath.row];
[tblView reloadData];
} else if (editingStyle == UITableViewCellEditingStyleInsert)
{
[videoListNames insertObject:@\"Tutorial\" atIndex:[videoListNames count]];
[tblView reloadData];
}
}

- (BOOL)tableView:(UITableView *)tableView canMoveRowAtIndexPath:(NSIndexPath *)indexPath
{
return YES;
}
// Process the row move. This means updating the data model to correct the item indices.
- (void)tableView:(UITableView *)tableView moveRowAtIndexPath:(NSIndexPath *)fromIndexPath 
toIndexPath:(NSIndexPath *)toIndexPath 
{
NSString *item = [[videoListNames objectAtIndex:fromIndexPath.row] retain];
[videoListNames removeObject:item];
[videoListNames insertObject:item atIndex:toIndexPath.row];
[item release];
}

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
ThirdViewController *thirdViewController =[self.storyboard instantiateViewControllerWithIdentifier:@\"thirdViewController\"];
[self.navigationController pushViewController:thirdViewController animated:YES];
thirdViewController.title = [[[self tableView:tblView cellForRowAtIndexPath:indexPath] textLabel]text]; 
thirdViewController.label.text = [[[self tableView:tblView cellForRowAtIndexPath:indexPath] textLabel]text]; 

}
@end