//
//  ActorDataSource.m
//  TFBrowser
//
//  Created by JB Meyer on 12/29/09.
//  Copyright 2009 __MyCompanyName__. All rights reserved.
//

#import "ActorDataSource.h"

#import "ActorDataSource.h"
#import "TFBrowserAppDelegate.h"
#import "TFObject.h"
#import "TFObjects.h"
#import "Actor.h"  

@implementation ActorDataSource

 

// return the element at the index 

- (TFObject *)tfObjectForIndexPath:(NSIndexPath *)indexPath {
 	return [[[TFObjects tfObjects] actorsWithInitialLetter: [[[TFObjects tfObjects] actorsIndexArray] objectAtIndex:indexPath.section]] objectAtIndex:indexPath.row];
}



// UITableViewDataSource methods

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
	 
	
	 UITableViewCell * cell = [tableView dequeueReusableCellWithIdentifier:@"TFObjectTableViewCell"];
	 if (cell == nil) {
		 cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleSubtitle reuseIdentifier:@"TFObjectTableViewCell"] autorelease];
	 }
	  
 
	 
	cell.textLabel.text = [[ self tfObjectForIndexPath:indexPath] keyword];
	cell.detailTextLabel.text = [[ self tfObjectForIndexPath:indexPath] name];
	
	return cell ;
}



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

	NSLog(@"Number of sections for actors: %d" , [[[TFObjects tfObjects] actorsIndexArray] count] ) ;
	return[[[TFObjects tfObjects] actorsIndexArray] count];
	 
}

- (NSArray *)sectionIndexTitlesForTableView:(UITableView *)tableView {
 
	return [[TFObjects tfObjects] actorsIndexArray] ;
}

- (NSInteger)tableView:(UITableView *)tableView sectionForSectionIndexTitle:(NSString *)title atIndex:(NSInteger)index {
	 	return index ;	 
}


- (NSInteger)tableView:(UITableView *)tableView  numberOfRowsInSection:(NSInteger)section {
 
		NSString *initialLetter =[[[TFObjects tfObjects] actorsIndexArray] objectAtIndex:section];
	 
	 // get the array of elements that begin with that letter
	  NSArray * actorsWithInitialLetter = [[TFObjects tfObjects]  actorsWithInitialLetter: initialLetter ] ;
	 
	 // return the count 
	return [ actorsWithInitialLetter count] ;
	
}
 

- (NSString *)tableView:(UITableView *)tableView titleForHeaderInSection:(NSInteger)section {

	return [[[TFObjects tfObjects] actorsIndexArray] objectAtIndex:section];
}



@end