import UIKit
import PushKit
import Flutter
import Firebase
import flutter_callkit_incoming
import flutter_local_notifications

// PKPushRegistryDelegate
@UIApplicationMain
@objc class AppDelegate: FlutterAppDelegate, PKPushRegistryDelegate {
  override func application(
    _ application: UIApplication,
    didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?
  ) -> Bool {
     FirebaseApp.configure()
     FlutterLocalNotificationsPlugin.setPluginRegistrantCallback { (registry) in
           GeneratedPluginRegistrant.register(with: registry)
       }
       if #available(iOS 10.0, *) {
         UNUserNotificationCenter.current().delegate = self as UNUserNotificationCenterDelegate
       }
    GeneratedPluginRegistrant.register(with: self)

        //Setup VOIP
        let mainQueue = DispatchQueue.main
        let voipRegistry: PKPushRegistry = PKPushRegistry(queue: mainQueue)
        voipRegistry.delegate = self
        voipRegistry.desiredPushTypes = [PKPushType.voIP]

        return super.application(application, didFinishLaunchingWithOptions: launchOptions)
    }

    // Handle updated push credentials
    func pushRegistry(_ registry: PKPushRegistry, didUpdate credentials: PKPushCredentials, for type: PKPushType) {
        print(credentials.token)
        let deviceToken = credentials.token.map { String(format: "%02x", $0) }.joined()
        //Save deviceToken to your server
        SwiftFlutterCallkitIncomingPlugin.sharedInstance?.setDevicePushTokenVoIP(deviceToken)
    }

    func pushRegistry(_ registry: PKPushRegistry, didInvalidatePushTokenFor type: PKPushType) {
        print("didInvalidatePushTokenFor")
        SwiftFlutterCallkitIncomingPlugin.sharedInstance?.setDevicePushTokenVoIP("")
    }

    // Handle incoming pushes
    func pushRegistry(_ registry: PKPushRegistry, didReceiveIncomingPushWith payload: PKPushPayload, for type: PKPushType, completion: @escaping () -> Void) {
        print("didReceiveIncomingPushWith")
        guard type == .voIP else { return }
        print(payload.dictionaryPayload)
//         let id = payload.dictionaryPayload["id"] as? String ?? ""
//         let nameCaller = payload.dictionaryPayload["nameCaller"] as? String ?? ""
//         let handle = payload.dictionaryPayload["handle"] as? String ?? ""
        let isVideo = payload.dictionaryPayload["isVideo"] as? Bool ?? false
//
//
         let data = flutter_callkit_incoming.Data(id: "1", nameCaller: "Mohemm", handle: "handle", type: isVideo ? 1 : 0)
//         data.extra = ["user": "abc@123", "platform": "ios"]
//         data.iconName = "Mohemm"
        SwiftFlutterCallkitIncomingPlugin.sharedInstance?.showCallkitIncoming(data, fromPushKit: true)
    }


}