//  SpotifyExampleViewController.swift
//  XLPagerTabStrip ( https://github.com/xmartlabs/XLPagerTabStrip )
//
//  Copyright (c) 2017 Xmartlabs ( http://xmartlabs.com )
//
//
// 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 Foundation
import XLPagerTabStrip

class SpotifyExampleViewController: ButtonBarPagerTabStripViewController {

    @IBOutlet weak var shadowView: UIView!

    let graySpotifyColor = UIColor(red: 21/255.0, green: 21/255.0, blue: 24/255.0, alpha: 1.0)
    let darkGraySpotifyColor = UIColor(red: 19/255.0, green: 20/255.0, blue: 20/255.0, alpha: 1.0)

    override func viewDidLoad() {
        // change selected bar color
        settings.style.buttonBarBackgroundColor = graySpotifyColor
        settings.style.buttonBarItemBackgroundColor = graySpotifyColor
		settings.style.barBackgroundColor = UIColor.red
        settings.style.selectedBarBackgroundColor = UIColor(red: 33/255.0, green: 174/255.0, blue: 67/255.0, alpha: 1.0)
        settings.style.buttonBarItemFont = UIFont(name: "HelveticaNeue-Light", size:14) ?? UIFont.systemFont(ofSize: 14)
        settings.style.selectedBarHeight = 3.0
        settings.style.buttonBarMinimumLineSpacing = 0
        settings.style.buttonBarItemTitleColor = .black
        settings.style.buttonBarItemsShouldFillAvailableWidth = true

        settings.style.buttonBarLeftContentInset = 20
        settings.style.buttonBarRightContentInset = 20

        changeCurrentIndexProgressive = { (oldCell: ButtonBarViewCell?, newCell: ButtonBarViewCell?, progressPercentage: CGFloat, changeCurrentIndex: Bool, animated: Bool) -> Void in
            guard changeCurrentIndex == true else { return }
            oldCell?.label.textColor = UIColor(red: 138/255.0, green: 138/255.0, blue: 144/255.0, alpha: 1.0)
            newCell?.label.textColor = .red
        }
        super.viewDidLoad()
    }

    // MARK: - PagerTabStripDataSource

    override func viewControllers(for pagerTabStripController: PagerTabStripViewController) -> [UIViewController] {
        let child_1 = TableChildExampleViewController(style: .plain, itemInfo: IndicatorInfo(title: "FRIENDS"))
        child_1.blackTheme = true
        let child_2 = TableChildExampleViewController(style: .plain, itemInfo: IndicatorInfo(title: "FEATURED"))
        child_2.blackTheme = true
        return [child_1, child_2]
    }

    // MARK: - Actions

    @IBAction func closeAction(_ sender: UIButton) {
        dismiss(animated: true, completion: nil)
    }
}
