/*

 Copyright (C) 2015 Apple Inc. All Rights Reserved.

 See LICENSE.txt for this sample’s licensing information

 Abstract:

 Displays details of a single parsed song.

 */

#import "DetailController.h"

#import "Song.h"

@interface DetailController ()

@property (nonatomic, readonly, strong) NSDateFormatter *dateFormatter;

@end

#pragma mark -

@implementation DetailController

- (void)viewDidLoad

{

    [super viewDidLoad];

    _dateFormatter = [[NSDateFormatter alloc] init];

    (self.dateFormatter).dateStyle = NSDateFormatterMediumStyle;

    (self.dateFormatter).timeStyle = NSDateFormatterNoStyle;

}

// When the view appears, update the title and table contents.

- (void)viewWillAppear:(BOOL)animated {

    [super viewWillAppear:animated];

    self.title = self.song.title;

    [self.tableView reloadData];

}

#pragma mark - UITableViewDataSource

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

    return 4;

}

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

    static NSString *kCellIdentifier = @"SongDetailCell";

    UITableViewCell *cell = (UITableViewCell *)[self.tableView dequeueReusableCellWithIdentifier:kCellIdentifier];

    if (cell == nil) {

        cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleValue2 reuseIdentifier:kCellIdentifier];

        cell.selectionStyle = UITableViewCellSelectionStyleNone;

    }

    switch (indexPath.row) {

        case 0: {

            cell.textLabel.text = NSLocalizedString(@"album", @"album label");

            cell.detailTextLabel.text = self.song.album;

        } break;

        case 1: {

            cell.textLabel.text = NSLocalizedString(@"artist", @"artist label");

            cell.detailTextLabel.text = self.song.artist;

        } break;

        case 2: {

            cell.textLabel.text = NSLocalizedString(@"category", @"category label");

            cell.detailTextLabel.text = self.song.category;

        } break;

        case 3: {

            cell.textLabel.text = NSLocalizedString(@"released", @"released label");

            cell.detailTextLabel.text = [self.dateFormatter stringFromDate:self.song.releaseDate];

        } break;

    }

    return cell;

}

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

    return NSLocalizedString(@"Song details:", @"Song details label");

}

@end