//
//  PopUpAddUserProfileViewController.swift
//  GMERemittance
//
//  Created by Fm-user on 2/28/18.
//  Copyright © 2018 Gobal Money Express Co. Ltd. All rights reserved.
//

import UIKit

class PopUpAddUserProfileViewController: UIViewController {


//     var dialogDismissed: Box<Bool?> = Box(nil)
    
    @IBOutlet weak var buttonProfileImage: UIButton!
    
    private var uploadimageviewmodel = UploadImageViewModel()
    private var activityIndicator: UIActivityIndicatorView = UIActivityIndicatorView()
    
    private var selectedImage: UIImage!
    
    public static var uploadImageConnectionTimeOutCheckDialog = 0
    
    let imagePicker = UIImagePickerController()
    
    @IBOutlet weak var addLater: UIButton!
    
    @IBOutlet weak var userName: UILabel!
    
    override func viewDidLoad() {
        super.viewDidLoad()

        setUpAnotherLoginListener(genericviewmodel: uploadimageviewmodel)
        
        self.view.backgroundColor = UIColor.black.withAlphaComponent(0.7)
        
        self.showAnimate()
        
        userName.text = "Namaste, \(getFullName())"
        
        uploadimageviewmodel.uploadImageConnectionTimeOut.value = nil
        /**
         connection timeout
         */
        uploadimageviewmodel.uploadImageConnectionTimeOut.bind { [unowned self] in
            guard $0 != nil else {
                return
            }
            self.enableUserInteractions()
            self.dismissActivityIndicator(activityIndicator: self.activityIndicator)
            if PopUpAddUserProfileViewController.uploadImageConnectionTimeOutCheckDialog == 0{
                PopUpAddUserProfileViewController.uploadImageConnectionTimeOutCheckDialog = PopUpAddUserProfileViewController.uploadImageConnectionTimeOutCheckDialog+1
                self.popUpMessage(value: 45)
            }
        }
        
        uploadimageviewmodel.isImageSubmitted.bind { [unowned self] in
            guard $0 != nil else {
                return
            }
            
            self.enableUserInteractions()
            self.dismissActivityIndicator(activityIndicator: self.activityIndicator)
            
            guard $0! else {
                if PopUpAddUserProfileViewController.uploadImageConnectionTimeOutCheckDialog == 0{
                    PopUpAddUserProfileViewController.uploadImageConnectionTimeOutCheckDialog = PopUpAddUserProfileViewController.uploadImageConnectionTimeOutCheckDialog+1
                    self.popUpMessageError(value: 10, message: self.uploadimageviewmodel.getErrorMessage())
                }
                self.uploadimageviewmodel.isImageSubmitted.value = nil
                return
            }
            
            
            self.addLater.setTitle("Done", for: .normal)
            self.addLater.setTitleColor(UIColor(hex: 0xec1c24), for: .normal)
            
            self.buttonProfileImage.setImage(self.selectedImage, for: .normal)
            self.uploadimageviewmodel.isImageSubmitted.value = nil
        }
    }

    
//    override func showAnimate() {
//        super.showAnimate()
//        self.navigationController?.navigationBar.isHidden = true
//        self.tabBarController?.tabBar.isHidden = true
//        self.tabBarController?.tabBar.isUserInteractionEnabled = false
//        
//    }
    
    func showAnimate()
    {
        
        self.view.transform = CGAffineTransform(scaleX: 1.3, y: 1.3)
        self.view.alpha = 0.0
        
        self.view.alpha = 1.0
        self.view.transform = CGAffineTransform(scaleX: 1.0, y: 1.0)
        
        UIView.animate(withDuration: 0.1, animations: {
            self.view.alpha = 1.0
            self.view.transform = CGAffineTransform(scaleX: 1.0, y: 1.0)
        });
    }
    
    func dismissDialog()
    {
        self.navigationController?.navigationBar.isUserInteractionEnabled = true
        
        
        UIView.animate(withDuration: 0.0, animations: {
            self.view.transform = CGAffineTransform(scaleX: 1.3, y: 1.3)
            self.view.alpha = 0.0;
        }, completion:{(finished : Bool)  in
            if (finished)
            {
                self.view.removeFromSuperview()
            }
        });
        
        UserDefaults.standard.set(false, forKey: "com.gmeremit.showImageAlert")
//        dialogDismissed.value = true
    }
    
    override func didReceiveMemoryWarning() {
        super.didReceiveMemoryWarning()
        // Dispose of any resources that can be recreated.
    }
    
    @IBAction func addLaterAction(_ sender: Any) {
        UserDefaults.standard.set(false, forKey: "com.gmeremit.showImageAlert")
        self.dismissDialog()
    }
    
    @IBAction func selectProfileImage(_ sender: Any) {
        let alert = UIAlertController(title: "Choose Image", message: nil, preferredStyle: .actionSheet)
        
        alert.addAction(UIAlertAction(title: "Camera", style: .default, handler: { _ in
            self.openCamera()
        }))
        
        alert.addAction(UIAlertAction(title: "Gallery", style: .default, handler: { _ in
            self.openGallery()
        }))
        
        alert.addAction(UIAlertAction.init(title: "Cancel", style: .destructive, handler: {_ in
            self.dismiss(animated: true, completion: nil)
        }))
        
        self.present(alert, animated: true, completion: nil)
    }
    
    func openCamera(){
        if(UIImagePickerController .isSourceTypeAvailable(UIImagePickerControllerSourceType.camera)) {
            imagePicker.delegate = self
            imagePicker.sourceType = UIImagePickerControllerSourceType.camera
            imagePicker.allowsEditing = true
            present(imagePicker, animated: true, completion: nil)
        }
        else {
            let alert  = UIAlertController(title: "Warning", message: "You don't have camera", preferredStyle: .alert)
            alert.addAction(UIAlertAction(title: "OK", style: .default, handler: nil))
            self.present(alert, animated: true, completion: nil)
        }
    }
    
    func openGallery(){
        imagePicker.delegate = self
        imagePicker.sourceType = UIImagePickerControllerSourceType.photoLibrary
        imagePicker.allowsEditing = true
        present(imagePicker, animated: true, completion: nil)
    }
}
extension PopUpAddUserProfileViewController: UINavigationControllerDelegate, UIImagePickerControllerDelegate {
    
    func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [String : Any]) {
        
            selectedImage = info[UIImagePickerControllerOriginalImage] as? UIImage
            
            let imageData: NSData = UIImageJPEGRepresentation(selectedImage, 0.25)! as NSData
            let imageDataBase64: String = imageData.base64EncodedString(options: .lineLength64Characters)
            uploadUserProfileImage(profileImage: imageDataBase64);
            
            dismiss(animated: true, completion: nil)
            
            showActivityIndicator(activityIndicator: activityIndicator)
            disableUserInteractions()

    }
    
    func imagePickerControllerDidCancel(_ picker: UIImagePickerController) {
        dismiss(animated: true, completion: nil)
    }
    
    func uploadUserProfileImage(profileImage: String){
        uploadimageviewmodel.uploadProfileImage(docType: kycCode.UserImage.rawValue, imageBase64: profileImage)
    }
}