// The MIT License (MIT)
//
// Copyright (c) 2019 Joakim Gyllström
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.

import UIKit

class VideoCollectionViewCell: AssetCollectionViewCell {
    let gradientView = GradientView(frame: .zero)
    let durationLabel = UILabel(frame: .zero)
    
    override init(frame: CGRect) {
        super.init(frame: frame)
        
        gradientView.translatesAutoresizingMaskIntoConstraints = false
        imageView.addSubview(gradientView)
        gradientView.colors = [.clear, .black]
        gradientView.locations = [0.0 , 0.7]
        
        NSLayoutConstraint.activate([
            gradientView.heightAnchor.constraint(equalToConstant: 30),
            gradientView.leadingAnchor.constraint(equalTo: imageView.leadingAnchor),
            gradientView.trailingAnchor.constraint(equalTo: imageView.trailingAnchor),
            gradientView.bottomAnchor.constraint(equalTo: imageView.bottomAnchor)
        ])
        
        durationLabel.textAlignment = .right
        durationLabel.text = "0:03"
        durationLabel.textColor = .systemPrimaryTextColor
        durationLabel.font = UIFont.boldSystemFont(ofSize: 12)
        durationLabel.translatesAutoresizingMaskIntoConstraints = false
        gradientView.addSubview(durationLabel)
        
        NSLayoutConstraint.activate([
            durationLabel.topAnchor.constraint(greaterThanOrEqualTo: gradientView.topAnchor, constant: -4),
            durationLabel.bottomAnchor.constraint(equalTo: gradientView.bottomAnchor, constant: -4),
            durationLabel.leadingAnchor.constraint(equalTo: gradientView.leadingAnchor, constant: -8),
            durationLabel.trailingAnchor.constraint(equalTo: gradientView.trailingAnchor, constant: -8)
        ])
    }
    
    required init?(coder aDecoder: NSCoder) {
        fatalError("init(coder:) has not been implemented")
    }
}
