//
//  MainWireframe.swift
//
//
//  Created by shishir sapkota
//

import Foundation
import UIKit
import LGSideMenuController

class MainWireframe {
  static var shared: MainWireframe? = MainWireframe()
  weak var view: UIViewController!
  
  var isUseSwipeGesture = true {
    didSet {
      let sideMenuVC = (MainWireframe.shared?.window?.rootViewController as? LGSideMenuController)
      sideMenuVC?.isLeftViewSwipeGestureEnabled = isUseSwipeGesture
    }
  }
}

extension MainWireframe: MainWireframeInput {
  var storyboardName: String {return "Main"}
  
  func getMainView() -> UIViewController {
    let viewController =  MainViewController()
    let viewControllers: [UIViewController] =  self.getViewControllers()
    viewController.setup(viewControllers: viewControllers)
    self.view = viewController
    self.show(index: 0) // temporary
    return viewController
  }
  
  private func getViewControllers() -> [UIViewController] {
    let homeViewController = HomeWireframe().getMainView()
    let navHomeViewController = SwipeNavigationController(rootViewController: homeViewController)
    navHomeViewController.hero.isEnabled = true
    
    let sendMoneyViewController = RecipientsWireframe().getMainView()
    sendMoneyViewController.setupTabItem()
    let navSendMoneyViewController = SwipeNavigationController(rootViewController: sendMoneyViewController)
    navSendMoneyViewController.hero.isEnabled = true
    
    let contactsViewController = GmeContactsWireframe().getMainView()
    contactsViewController.setupTabItem()
    let navContactsViewController = SwipeNavigationController(rootViewController: contactsViewController)
    guard let profileViewController = UIStoryboard(name: "Profile", bundle: nil)
      .instantiateViewController(withIdentifier: "ProfileViewController") as? ProfileViewController else {
        return [navHomeViewController, navSendMoneyViewController, navContactsViewController]
    }
    
    profileViewController.setupTabItem()
    
    let navProfileViewController = SwipeNavigationController(rootViewController: profileViewController)
    
    return [
      navHomeViewController,
      navSendMoneyViewController,
      navContactsViewController,
      navProfileViewController
    ]
  }
  
  func show(index: Int) {
    if let view = self.view as? MainViewController {
      view.selectedIndex = index
    }
  }
  
  static func logoutWarningAlert(message: String) {
    guard let window = MainWireframe.shared?.window else {return}
    window.rootViewController?.hideProgressHud()
    
    window.rootViewController?.alertWithOk(
      type: .error,
      message: message,
      title: "Warning",
      okTitle: "ok_text".localized()
    ) {
      self.logout()
    }
  }
  
  static func logout() {
    guard let window = MainWireframe.shared?.window else {return}
    GMEDB.shared.user.removeAllWithoutUserID()
    GMEDB.shared.app.removeAll()
    
    KeyChain.shared.save(data: "0", key: .login)
    
    let splaseWireframe = SplashScreenWireframe()
    let navigationVC = UINavigationController.init(rootViewController: splaseWireframe.getMainView())
    window.rootViewController = navigationVC
    window.makeKeyAndVisible()
  }
}