LargeCategoryCell.swift

//
//  LargeCategoryCell.swift
//  AppStore
//
//  Created by Tihomir Videnov on 11/12/16.
//  Copyright © 2016 Tihomir Videnov. All rights reserved.
//

import UIKit

class LargeCategoryCell: CategoryCell {
    
    private let largeCellId = "LargeCellId"
    
    override func setupViews() {
        super.setupViews()
        appsCollectionView.register(LargeAppCell.self, forCellWithReuseIdentifier: largeCellId)
    }
    
    override func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell {
        let cell = collectionView.dequeueReusableCell(withReuseIdentifier: largeCellId, for: indexPath) as! LargeAppCell
        cell.app = appCategory?.apps?[indexPath.row]
        return cell
    }
    
    override func collectionView(_ collectionView: UICollectionView, layout collectionViewLayout: UICollectionViewLayout, sizeForItemAt indexPath: IndexPath) -> CGSize {
        return CGSize(width: 200, height: frame.height - 32)
    }
    
    fileprivate class LargeAppCell: AppCell {
        fileprivate override func setupViews() {
            imageView.translatesAutoresizingMaskIntoConstraints = false
            addSubview(imageView)
            addConstraints(NSLayoutConstraint.constraints(withVisualFormat: "H:|[v0]|", options: NSLayoutFormatOptions(), metrics: nil, views: ["v0": imageView]))
            addConstraints(NSLayoutConstraint.constraints(withVisualFormat: "V:|-2-[v0]-14-|", options: NSLayoutFormatOptions(), metrics: nil, views: ["v0": imageView]))
        }
    }
}