//
//  DebugManager.swift
//  GME Remit
//
//  Created by InKwon James Kim on 07/10/2019.
//  Copyright © 2019 Gobal Money Express Co. Ltd. All rights reserved.
//

import UIKit

#if DEBUG
class DebugManager {
  static let shared = DebugManager()
  
  var testAccountID: String {
    switch server {
    case .live:
      return "demo.gme@gmeremit.com"
    default:
      return "maxkim@gmeremit.com"
    }
  }
  
  var testAccountPW: String {
    switch server {
    case .live:
      return "4D544B31" +
        "316F6E65656238383165626E6F386E72" +
        "773D8130C548A4605ADE3CF5457E3654" +
        "76DE37B9DA2A9004AFA1D827BC650CAB" +
        "580D9B8B93B176DAC5F91CFED8A6DE53" +
        "C0BBF01D209ADFB3E41B0266E7FE6102" +
        "3F2A078EDAB0C42CEFE9BE99D669AC62" +
        "EB00AAC64E7E2531E7EBE8ED3BE21927" +
        "FAC9A6B5BF0DA009A4652FE4A35E0560"
    default:
      return "4D544B31" +
      "54546E386E65696C614B69656154696F" +
      "291C7DA9B5DEBA7E0CBA2C6DABE461B4" +
      "0FFF47EEED3448FA85530F5238D2DBCB" +
      "F03D6764191913A4272A7D8E4D5F650A"
    }
  }
  
  func setTestAccount(target: UIViewController, completion: ((String, String) -> Void)? = nil) {
    let alertcontroller = UIAlertController(title: "Test Account", message: nil, preferredStyle: .actionSheet)
    alertcontroller.view.tintColor = .themeText
    
    let testAction = UIAlertAction(title: testAccountID, style: .destructive, handler: { _ in
      completion?(self.testAccountID, self.testAccountPW)
    })
    
    let otherAction = UIAlertAction(title: "Other", style: .default, handler: nil)
    
    alertcontroller.addAction(testAction)
    alertcontroller.addAction(otherAction)
    
    if UIDevice.current.userInterfaceIdiom == .pad {
      if let popoverController = alertcontroller.popoverPresentationController {
        popoverController.sourceView = target.view
        popoverController.sourceRect = CGRect(
          x: target.view.bounds.midX,
          y: target.view.bounds.midY,
          width: 0,
          height: 0
        )
        
        popoverController.permittedArrowDirections = []
        target.present(alertcontroller, animated: true, completion: nil)
        
      }
    } else {
      target.present(alertcontroller, animated: true, completion: nil)
    }
  }
  
  func selectServerAlert(target: UIViewController, completion: (() -> Void)? = nil ) {
    let alertcontroller = UIAlertController(
      title: "Select Test Server",
      message: nil,
      preferredStyle: .actionSheet
    )
    
    alertcontroller.view.tintColor = .themeText
    
    var actions = [UIAlertAction]()
    
    Server.allCases.forEach { value in
      let action = UIAlertAction(title: value.rawValue, style: .default, handler: { _ in
        server = value
        UrlManager.sharedInstance.refreshBaseURL()
        
        switch server {
        case .ngrok:
          let alert = UIAlertController(
            title: "ngrok",
            message: "Set your ngrok code",
            preferredStyle: .alert
          )
          
          alert.addTextField {
            $0.text = GMEDB.shared.app.string(.ngrokHost)
            $0.sendActions(for: .editingChanged)
            $0.clearButtonMode = .whileEditing
          }
          let ok = UIAlertAction(title: "Set", style: .default) { _ in
            GMEDB.shared.app.set(alert.textFields?[0].text, .ngrokHost)
            completion?()
          }
          
          let cancel = UIAlertAction(title: "Cancel", style: .destructive) { _ in
            self.selectServerAlert(target: target, completion: completion)
          }
          
          alert.addAction(ok)
          alert.addAction(cancel)
          
          target.present(alert, animated: true, completion: nil)
        default:
          completion?()
        }
      })
      actions.append(action)
    }
    
    actions.forEach {
      alertcontroller.addAction($0)
    }
    
    if UIDevice.current.userInterfaceIdiom == .pad {
      if let popoverController = alertcontroller.popoverPresentationController {
        popoverController.sourceView = target.view
        popoverController.sourceRect = CGRect(
          x: target.view.bounds.midX,
          y: target.view.bounds.midY,
          width: 0,
          height: 0
        )
        
        popoverController.permittedArrowDirections = []
        target.present(alertcontroller, animated: true, completion: nil)
        
      }
    } else {
      target.present(alertcontroller, animated: true, completion: nil)
    }
  }
}
#endif