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 * and open the template in the editor.
 */
package Vraag2;

import java.net.URL;
import java.util.ResourceBundle;
import javafx.fxml.FXML;
import javafx.fxml.Initializable;
import javafx.scene.control.Button;
import javafx.scene.control.Label;
import javafx.scene.control.TextField;
import javafx.scene.input.MouseEvent;

/**
 * FXML Controller class
 *
 * @author Amadeo
 */
public class FXML2Controller implements Initializable {

    double fGetal1,fGetal2,fResultaat;

    private String sBewerking;

    @FXML
    private Button btnEen;
    @FXML
    private Button btnTwee;
    @FXML
    private Button btnDrie;
    @FXML
    private Button btnVier;
    @FXML
    private Button btnVijf;
    @FXML
    private Button btnZes;
    @FXML
    private Button btnZeven;
    @FXML
    private Button btnAcht;
    @FXML
    private Button btnNegen;
    @FXML
    private Button btnNul;
    @FXML
    private Button btnKomma;
    @FXML
    private Button btnClear;
    @FXML
    private Button btnOptellen;
    @FXML
    private Button btnAftrekken;
    @FXML
    private Button btnVermenigvuldig;
    @FXML
    private Button btnDelen;
    @FXML
    private Button btnMacht;
    @FXML
    private Button btnModule;
    @FXML
    private Button btnResultaat;
    @FXML
    private TextField txtDisplay;
    @FXML
    private Label lblResultaat;

    /**
     * Initializes the controller class.
     */
    @Override
    public void initialize(URL url, ResourceBundle rb) {
        // TODO

    }

    @FXML
    private void clicked_cijfer(MouseEvent event)
    {
        txtDisplay.setText(txtDisplay.getText() + ((Button)event.getSource()).getText());
    }

    @FXML
    private void clicked_bewerking(MouseEvent event)
    {
//        if(sBewerking.isEmpty())
//        {
//            if (txtDisplay.getText().isEmpty())
//            {
                fGetal1 = Double.parseDouble(txtDisplay.getText());
                sBewerking = ((Button)event.getSource()).getText();
                txtDisplay.setText("");
                lblResultaat.setText(String.valueOf(fGetal1));
//            }
//        }
   }

    @FXML
    private void clicked_isGelijkAan(MouseEvent event)
    {
        if(!txtDisplay.getText().isEmpty())
        {
            fGetal2 = Double.parseDouble(txtDisplay.getText());
            if(fGetal2 == 0 && sBewerking == "\\")
            {
            //error
            }
            else
            {
                switch(sBewerking)
                {
                    case "+":
                        fResultaat = fGetal1 + fGetal2;
                    break;
                    case "-":
                        fResultaat = fGetal1 - fGetal2;
                    break;
                    case "*":
                        fResultaat = fGetal1 * fGetal2;
                    break;
                    case "/":
                        fResultaat = fGetal1 / fGetal2;
                    break;
                    case "^":
                        fResultaat = Math.pow(fGetal1,fGetal2);
                    break;
                    case "Mod":
                        fResultaat = fGetal1 % fGetal2;
                    break;
                    default: lblResultaat.setText("error");
                    break;
                }
                if (sBewerking.equals("\\"))
                    {
                        lblResultaat.setText(String.valueOf((int)fGetal1) + " " + sBewerking + String.valueOf((int)fGetal2)
                        + " = " + String.valueOf((int)fResultaat));
                    }
                else
                    {
                        lblResultaat.setText(String.valueOf(fGetal1) + " " + sBewerking + " " + String.valueOf(fGetal2)
                        + " = " + String.valueOf(fResultaat));

                    }
            }
        }
    }


    @FXML
    private void clicked_clearTekst(MouseEvent event) {
        lblResultaat.setText("");
        txtDisplay.clear();
        fGetal1 = 0;
        fGetal2 = 0;
    }

}