//
//  CommonViewControllerPopUp.swift
//  List
//
//  Created by Saveliy Stavitsky on 7/21/20.
//  Copyright © 2020 Igor Danich. All rights reserved.
//

import UIKit

private class CommonViewControllerPopUpContent: UIViewController {

    @IBOutlet var freeAreaView: UIView!
    @IBOutlet var titleLabel: UILabel!
    @IBOutlet var stackView: UIStackView!

    let titleText: String?
    let contentView: UIView?
    let completion: (() -> Void)?

    init(title: String, view: UIView, completion: (() -> Void)? = nil) {
        self.titleText = title
        self.contentView = view
        self.completion = completion
        super.init(nibName: String(describing: type(of: self)), bundle: nil)
        
    }

    required init?(coder: NSCoder) {
        fatalError("init(coder:) has not been implemented")
    }

    override func viewDidLoad() {
        super.viewDidLoad()

        titleLabel.text = titleText

        stackView.arrangedSubviews.forEach({ $0.removeFromSuperview() })
        if let contentView = contentView {
            stackView.addArrangedSubview(contentView)
        }

        let tap = UITapGestureRecognizer(target: self, action: #selector(self.handleTap(_:)))
        freeAreaView.addGestureRecognizer(tap)
    }

    @objc func handleTap(_ sender: UITapGestureRecognizer? = nil) {
        dismiss(animated: true)
//        dismiss(animated: true, completion: { [weak self] in
//            self?.completion?()
//        })
    }

    override func viewDidDisappear(_ animated: Bool) {
        super.viewDidAppear(animated)
    }

    /*
    // MARK: - Navigation

    // In a storyboard-based application, you will often want to do a little preparation before navigation
    override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
        // Get the new view controller using segue.destination.
        // Pass the selected object to the new view controller.
    }
    */
}

class CommonViewControllerViewPopUp: UIViewController {

    let completion: (() -> Void)?
    let subView: UIView

    init(title: String? = nil, image: UIImage? = nil, description: String? = nil, view: UIView, completion: (() -> Void)? = nil) {
        self.completion = completion
        self.subView = view

        super.init(nibName: nil, bundle: nil)

        if let title = title {
            self.title = title
        }
        if let image = image {
            self.image = image
        }
        if let description = description {
            self.text = description
        }
//        preferredContentSize = UIScreen.main.bounds.size
//        delegate = self
    }

    required init?(coder: NSCoder) {
        fatalError("init(coder:) has not been implemented")
    }

    override func viewDidDisappear(_ animated: Bool) {
        super.viewDidAppear(animated)

        completion?()
    }

    override func viewDidLoad() {
        super.viewDidLoad()

//        subView.sizeToFit()
        view.addSubview(subView)
//        subView.heightAnchor.constraint(equalToConstant: 400).isActive = true
//        subView.widthAnchor.constraint(equalToConstant: 390 - 24).isActive = true
        subView.translatesAutoresizingMaskIntoConstraints = false
        subView.topAnchor.constraint(equalTo: view.layoutMarginsGuide.topAnchor).isActive = true
        subView.leadingAnchor.constraint(equalTo: view.leadingAnchor).isActive = true
        subView.trailingAnchor.constraint(equalTo: view.trailingAnchor).isActive = true
        subView.bottomAnchor.constraint(equalTo: view.bottomAnchor).isActive = true
//        view.layoutIfNeeded()
    }
    
//    override func viewDidLayoutSubviews() {
//        super.viewDidLayoutSubviews()
//        print(subView.frame)
//        print(subView.frame)
//        subView.sizeToFit()
//        print(subView.frame)
//        print(subView.frame)
//        subView.heightAnchor.constraint(equalToConstant: subView.frameHeight).isActive = true
//        view.layoutIfNeeded()
//        print(subView.frame)
//        print(subView.frame)
//
//    }
}