//
//  FESFilmsTableViewController.m
//  FestivalHelper
//
//  Created by Hamo Hapic on 06/09/14.
//  Copyright (c) 2014 Senad Uka. All rights reserved.
//

#import "FESFilmsTableViewController.h"
#import "FESFilmEntry.h"
#import "FESDataProvider.h"
#import "FESFilmEntryCell.h"

@interface FESFilmsTableViewController ()

@end

@implementation FESFilmsTableViewController

@synthesize filmsArray;

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

- (void)viewDidLoad
{
    [super viewDidLoad];
    
    [FESDataProvider getDataFromServerForUrl:FILMS_URL andProcessThemWith:^(NSData *data) {
        [self setupFilmsFromJSONArray:data];
        [self.tableView performSelectorOnMainThread:@selector(reloadData) withObject:nil waitUntilDone:NO];
    }];

}


-(void)setupFilmsFromJSONArray:(NSData*)dataFromServerArray{
    NSError *error;
    self.filmsArray = [[NSMutableArray alloc] init];
    NSArray *arrayFromServer = [NSJSONSerialization JSONObjectWithData:dataFromServerArray options:0 error:&error];
    
    if(error){
        NSLog(@"error parsing the json data from server with error description - %@", [error localizedDescription]);
    }
    else {
        self.filmsArray = [[NSMutableArray alloc] init];
        for(NSDictionary *filmData in arrayFromServer)
        {
            FESFilmEntry  *entry = [[FESFilmEntry alloc] initWithJSONData:filmData];
            [self.filmsArray addObject:entry];
        }
        NSLog(@"success!");
    }
}

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

#pragma mark - Table view data source

- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
{
    // Return the number of sections.
    return 1;
}

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
    // Return the number of rows in the section.
    return [filmsArray count];
}


- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
    UITableViewCell *retrievedCell = [tableView dequeueReusableCellWithIdentifier:@"filmEntryCell" forIndexPath:indexPath];
    FESFilmEntryCell *cell = (FESFilmEntryCell *)retrievedCell;
    FESFilmEntry *film = [filmsArray objectAtIndex:indexPath.row];

    cell.filmDirectors.text = film.filmDirectors;
    cell.filmTitle.text = film.filmTitle;
    cell.filmYear.text = film.filmYear;
    
    
    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
        [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