//
//  TabTableViewCell.swift
//  Tusker
//
//  Created by Shadowfacts on 10/5/18.
//  Copyright © 2018 Shadowfacts. All rights reserved.
//

import UIKit

protocol TabTableViewCellDelegate {
    func setEnabled(tab: Tab, enabled: Bool)
}

class TabTableViewCell: UITableViewCell {

    var delegate: TabTableViewCellDelegate?
    
    @IBOutlet weak var nameLabel: UILabel!
    @IBOutlet weak var enabledSwitch: UISwitch!
    
    var tab: Tab!
    
    override func awakeFromNib() {
        super.awakeFromNib()
        
        // compensate for inset created by table view editing mode even when no delete control shown
        nameLabel.leadingAnchor.constraint(equalTo: contentView.leadingAnchor, constant: -20).isActive = true
    }

    override func setSelected(_ selected: Bool, animated: Bool) {
        super.setSelected(selected, animated: animated)
    }
    
    func updateUI(for tab: Tab) {
        self.tab = tab
        
        enabledSwitch.isEnabled = tab != .preferences
        enabledSwitch.setOn(Preferences.shared.tabIndex(tab) >= 0, animated: false)
        nameLabel.text = tab.humanName
    }

    @IBAction func enabledSwitchChanged(_ sender: Any) {
        delegate?.setEnabled(tab: tab, enabled: enabledSwitch.isOn)
    }
    
}