space-ios/iOSClient/Trash/Cell/NCTrashListCell.swift

//
//  NCTrashListCell.swift
//  Nextcloud
//
//  Created by Marino Faggiana on 08/10/2018.
//  Copyright © 2018 Marino Faggiana. All rights reserved.
//
//  Author Marino Faggiana <marino.faggiana@nextcloud.com>
//
//  This program is free software: you can redistribute it and/or modify
//  it under the terms of the GNU General Public License as published by
//  the Free Software Foundation, either version 3 of the License, or
//  (at your option) any later version.
//
//  This program is distributed in the hope that it will be useful,
//  but WITHOUT ANY WARRANTY; without even the implied warranty of
//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//  GNU General Public License for more details.
//
//  You should have received a copy of the GNU General Public License
//  along with this program.  If not, see <http://www.gnu.org/licenses/>.
//

import UIKit

class NCTrashListCell: UICollectionViewCell {
    
    @IBOutlet weak var imageItem: UIImageView!
    @IBOutlet weak var imageItemLeftConstraint: NSLayoutConstraint!
    @IBOutlet weak var imageSelect: UIImageView!

    @IBOutlet weak var labelTitle: UILabel!
    @IBOutlet weak var labelInfo: UILabel!
    
    @IBOutlet weak var imageRestore: UIImageView!
    @IBOutlet weak var imageMore: UIImageView!

    @IBOutlet weak var buttonMore: UIButton!
    @IBOutlet weak var buttonRestore: UIButton!
    
    @IBOutlet weak var separator: UIView!
    @IBOutlet weak var separatorHeightConstraint: NSLayoutConstraint!

    var delegate: NCTrashListCellDelegate?
    
    var objectId = ""
    var indexPath = IndexPath()

    override func awakeFromNib() {
        super.awakeFromNib()
       
        imageRestore.image = NCBrandColor.cacheImages.buttonRestore
        imageMore.image = NCBrandColor.cacheImages.buttonMore
        
        imageItem.layer.cornerRadius = 6
        imageItem.layer.masksToBounds = true
        
        separator.backgroundColor = NCBrandColor.shared.separator
        separatorHeightConstraint.constant = 0.5
    }
    
    @IBAction func touchUpInsideMore(_ sender: Any) {
        delegate?.tapMoreListItem(with: objectId, image: imageItem.image, sender: sender)
    }
    
    @IBAction func touchUpInsideRestore(_ sender: Any) {
        delegate?.tapRestoreListItem(with: objectId, image: imageItem.image, sender: sender)
    }
    
    func selectMode(_ status: Bool) {
        if status {
            imageItemLeftConstraint.constant = 45
            imageSelect.isHidden = false
        } else {
            imageItemLeftConstraint.constant = 10
            imageSelect.isHidden = true
            backgroundView = nil
        }
    }
    
    func selected(_ status: Bool) {
        if status {
            imageSelect.image = NCBrandColor.cacheImages.checkedYes
            
            let blurEffect = UIBlurEffect(style: .extraLight)
            let blurEffectView = UIVisualEffectView(effect: blurEffect)
            blurEffectView.frame = self.bounds
            blurEffectView.autoresizingMask = [.flexibleWidth, .flexibleHeight]
            blurEffectView.backgroundColor = NCBrandColor.shared.brandElement.withAlphaComponent(0.2)
            backgroundView = blurEffectView
            
        } else {
            imageSelect.image = NCBrandColor.cacheImages.checkedNo
            backgroundView = nil
        }
    }
}

protocol NCTrashListCellDelegate {
    func tapRestoreListItem(with objectId: String, image: UIImage?, sender: Any)
    func tapMoreListItem(with objectId: String, image: UIImage?, sender: Any)
}