//
//  SplashVC.swift
//  WOKA
//
//  Created by MacBook Pro on 25/04/24.
//

import UIKit
import Lottie
import OneSignalFramework

class SplashVC: UIViewController {
    
    @IBOutlet weak var wokaLogo: UIImageView!
    @IBOutlet weak var hindiBtn: UIButton!
    @IBOutlet weak var englishBtn: UIButton!
    @IBOutlet weak var languageBtnStack: UIStackView!
    @IBOutlet weak var wokaOriginY: NSLayoutConstraint!
    
    @IBOutlet weak var retryBtn: UIButton!
    @IBOutlet weak var activityIndicator: UIActivityIndicatorView!
    
    var vm = SplashVM()
    
    // MARK: - View Life Cycle
    
    override func viewDidLoad() {
        super.viewDidLoad()
        vm.vc = self
        vm.playSplashSound()
        animateImageScale()
        self.navigationItem.backBarButtonItem = UIBarButtonItem(title:"", style:.plain, target:nil, action:nil)
        
        print("OneSignalID:- ", OneSignal.User.pushSubscription.id ?? "NIL")
    }
    
    @IBAction func languageBtnTapped(_ sender: UIButton) {
        PersistentStorage.shared.addOthersCount()
        
        switch sender{
        case hindiBtn:
            AuthFunc.shareInstance.languageSelected = .hindi
        case englishBtn:
            AuthFunc.shareInstance.languageSelected = .english
        default:
            AuthFunc.shareInstance.languageSelected = .english
        }
        
        let sb = UIStoryboard(name: K.StoryBoard.main, bundle: nil)
        let vc = sb.instantiateViewController(withIdentifier: K.StoryBoardID.OnBoarding.onBoardVC) as! OnBoardVC
        
        // Create a CATransition instance
        let transition = CATransition()
        transition.duration = 0.3 // Set the duration of the animation
        transition.type = CATransitionType.fade // Set the type of animation to fade

        // Get the navigation controller
        guard let navigationController = navigationController else { return }

        // Perform the push animation with the custom transition
        navigationController.view.layer.add(transition, forKey: nil)
        navigationController.pushViewController(vc, animated: false)
    }
    
    @IBAction func retryBtnTapped(_ sender: UIButton) {
        vm.getUserData()
    }
    
    func animateImageScale() {
        UIView.animate(withDuration: 3.0, delay: 0, options: [], animations: {
            self.wokaLogo.transform = CGAffineTransform(scaleX: 1.8, y: 1.8)
        }, completion: nil)
        
        let newConstant = wokaOriginY.constant - 50

        Timer.scheduledTimer(withTimeInterval: 6, repeats: false) { [weak self] _ in
            guard let self else{return}
            /*
             If user is loggined no need to shift the woka logo upside to new constant.
             Directly Navigate user to home
            */
            if AuthFunc.shareInstance.checkLogin(){
                vm.getUserData()
                return
            } else{
                //check if the static url data is fetched
                if AuthFunc.shareInstance.staticURLs == nil{
                    AuthFunc.shareInstance.getStaticURLs()
                }
            }
            UIView.animate(withDuration: 0.5, animations: {
                // Update the constant value of the top constraint
                self.wokaOriginY.constant = newConstant
                // Inform the layout system to update
                self.view.layoutIfNeeded()
            }) { _ in
                if !AuthFunc.shareInstance.checkLogin(){
                    UIView.animate(withDuration: 0.3, delay: 0,options : [.transitionCrossDissolve],animations: {
                        // Set the isHidden property of the view
                        self.languageBtnStack.isHidden = false
                    }) {_ in                        
                        // Inform the stack view to update its layout
                        self.languageBtnStack.layoutIfNeeded()
                    }
                }
            }
        }
    }
    
    override func viewDidLayoutSubviews() {
        vm.initView()
    }
    
}