/// Copyright (c) 2020 Razeware LLC
/// 
/// 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.
/// 
/// Notwithstanding the foregoing, you may not use, copy, modify, merge, publish,
/// distribute, sublicense, create a derivative work, and/or sell copies of the
/// Software in any work that is designed, intended, or marketed for pedagogical or
/// instructional purposes related to programming, coding, application development,
/// or information technology.  Permission for such use, copying, modification,
/// merger, publication, distribution, sublicensing, creation of derivative works,
/// or sale is expressly withheld.
/// 
/// 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 SettingsTableViewController: UITableViewController {
  override func awakeFromNib() {
    super.awakeFromNib()
    
    navigationItem.leftBarButtonItem = UIBarButtonItem(
      barButtonSystemItem: .done,
      target: self,
      action: #selector(dismissModal))
    
    modalPresentationStyle = .popover
    popoverPresentationController!.delegate = self
  }
  
  @objc private func dismissModal() {
    dismiss(animated: true)
  }
}

extension SettingsTableViewController: UIPopoverPresentationControllerDelegate {
  func adaptivePresentationStyle(for controller: UIPresentationController) -> UIModalPresentationStyle {
    switch (traitCollection.horizontalSizeClass, traitCollection.verticalSizeClass) {
    case (.compact, .compact):
      return .fullScreen
    default:
      return .none
    }
  }
  
  func presentationController(
    _ controller: UIPresentationController,
    viewControllerForAdaptivePresentationStyle
    style: UIModalPresentationStyle
  ) -> UIViewController? {
    return UINavigationController(rootViewController: controller.presentedViewController)
  }
}
