LONDON-IOS/GME Remit/Utilities/CustomUI/ConfirmAlert/ConfirmViewController.swift

//
//  ConfirmViewController.swift
//  GME Remit
//
//  Created by InKwon Devik Kim on 07/05/2019.
//  Copyright © 2019 Gobal Money Express Co. Ltd. All rights reserved.
//

import UIKit

protocol ConfirmViewControllerDelegate: class {
  func confirm(_ viewController: ConfirmViewController)
  func cancel(_ viewController: ConfirmViewController)
}

struct ConfirmViewControllerConfiguration {
  var title: String? = "confirm_viewconroller_default_title_text".localized()
  var content1: String? = ""
  var content2: String? = ""
  var multiLineContent: String? = ""
  var confirmButtonTitle: String? = "Confirm"
  var cancelButtonTitle: String? = "Cancel"
}

class ConfirmViewController: UIViewController {
  
  weak var delegate: ConfirmViewControllerDelegate?
  
  private var configure: ConfirmViewControllerConfiguration?
  
  @IBOutlet private weak var titleLabel: UILabel!
  @IBOutlet private weak var content1Label: UILabel!
  @IBOutlet private weak var content2Label: UILabel!
  @IBOutlet private weak var multiLineContentLabel: UILabel!
  
  @IBOutlet private weak var mainView: UIView!
  
  @IBOutlet private weak var confirmButton: UIButton!
  @IBOutlet private weak var cancelButton: UIButton!
  
  @IBOutlet weak var receiverTitleLabel: UILabel!
  @IBOutlet weak var mobileNumberTitleLabel: UILabel!
  @IBOutlet weak var branchTitleLabel: UILabel!
  @IBOutlet weak var transparentView: UIView!
  
  @IBAction private func touchCancel(_ sender: UIButton) {
    cancel()
  }
  
  @IBAction private func touchConfirm(_ sender: UIButton) {
    confirm()
  }
  
  override func viewDidLoad() {
    super.viewDidLoad()
    self.roundView()
    
    self.titleLabel.text = self.configure?.title
    self.content1Label.text = self.configure?.content1
    self.content2Label.text = self.configure?.content2
    self.multiLineContentLabel.text = self.configure?.multiLineContent
    self.confirmButton.setTitle(self.configure?.confirmButtonTitle, for: .normal)
//    self.cancelButton.setTitle(self.configure?.cancelButtonTitle, for: .normal)
    
    setMultiLanguage()
    
    self.mainView.invalidateIntrinsicContentSize()
    
    let tapGestureRecognizer = UITapGestureRecognizer()
    transparentView.addGestureRecognizer(tapGestureRecognizer)
    
    tapGestureRecognizer.addTarget(self, action: #selector(tapGesture(_:)))
    
    tapGestureRecognizer.delegate = self
    
    confirmButton.backgroundColor = .themeRed
    cancelButton.setTitleColor(.themeRed, for: .normal)
    transparentView.backgroundColor = .themeBackgroundGray
  }
  
  @objc func tapGesture(_ sender: UITapGestureRecognizer) {
    touchCancel(UIButton())
  }
  
  override func viewWillAppear(_ animated: Bool) {
    super.viewWillAppear(animated)
    mainView.bottomToOrigin()
  }
  
  override init(nibName nibNameOrNil: String?, bundle nibBundleOrNil: Bundle?) {
    super.init(nibName: nibNameOrNil, bundle: nibBundleOrNil)
    
    self.modalPresentationStyle = UIModalPresentationStyle.overCurrentContext
    self.modalTransitionStyle = UIModalTransitionStyle.crossDissolve
  }
  
  required init?(coder aDecoder: NSCoder) {
    super.init(coder: aDecoder)
    
    self.modalPresentationStyle = UIModalPresentationStyle.overCurrentContext
    self.modalTransitionStyle = UIModalTransitionStyle.crossDissolve
  }
  
  func setConfigure(with configure: ConfirmViewControllerConfiguration) {
    self.configure = configure
  }
  
  private func roundView() {
//    mainView.layer.cornerRadius = 5
//    confirmButton.layer.cornerRadius = 5
//    cancelButton.layer.cornerRadius = 5
  }
  
  private func setMultiLanguage() {
    receiverTitleLabel.text = "receiver_text".localized()
    mobileNumberTitleLabel.text = "mobile_number_text".localized()
    branchTitleLabel.text = "branch_text".localized()
    
//    cancelButton.setTitle("cancel_text".localized(), for: .normal)
//
    confirmButton.setTitle("confirm_text".localized(), for: .normal)
  }
    
  private func cancel() {
    mainView.originToBottom {
      self.dismiss(animated: true) {
        self.delegate?.cancel(self)
      }
    }
  }
  
  private func confirm() {
    mainView.originToBottom {
      self.dismiss(animated: true) {
        print("Touched Confirm!")
        self.delegate?.confirm(self)
      }
    }
  }
}

extension ConfirmViewController: UIGestureRecognizerDelegate {
  func gestureRecognizer(_ gestureRecognizer: UIGestureRecognizer, shouldReceive touch: UITouch) -> Bool {
    return touch.view == gestureRecognizer.view
  }
}