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package sem3task3;

import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.ObjectOutputStream;
import java.net.URL;
import java.util.ResourceBundle;
import javafx.beans.value.ObservableValue;
import javafx.event.ActionEvent;
import javafx.fxml.FXML;
import javafx.fxml.Initializable;
import javafx.scene.control.Button;
import javafx.scene.control.Label;
import javafx.scene.control.TextField;

/**
 *
 * @author AlbinSkola
 */
public class FXMLDocumentController implements Initializable {

    @FXML
    private Label label;

    @FXML
    private TextField tf1;

    @FXML
    private TextField tf2;

    @FXML
    private TextField tf3;

    @FXML
    private TextField tf4;

    @FXML
    private TextField tf5;

    @FXML
    private TextField tf6;

    @FXML
    private TextField tf7;

    @FXML
    private TextField tf8;

    @FXML
    private Button b1;

    @FXML
    private Button b2;

    File file = new File("binary.dat");
    String sumBin;

    @FXML
    private void handleButtonAction1(ActionEvent event) {
        //Convert content
        int sum = 0;

        try{
            if(tf1.getText().equals("1"))
            sum += 1;

            if(tf2.getText().equals("1"))
                sum += 2;

            if(tf3.getText().equals("1"))
                sum += 4;

            if(tf4.getText().equals("1"))
                sum += 8;

            if(tf5.getText().equals("1"))
                sum += 16;

            if(tf6.getText().equals("1"))
                sum += 32;

            if(tf7.getText().equals("1"))
                sum += 64;

            if(tf8.getText().equals("1"))
                sum += 128;

            System.out.println(sum);

        }catch (Exception ex) {
            ex.printStackTrace();
        }

        try (DataOutputStream dataOut = new DataOutputStream(new FileOutputStream(file))) {
            dataOut.writeByte(sum);
        } catch (Exception ex) {
            System.out.println("Något gick fel");
            ex.printStackTrace();
        }
    }

    @FXML
    private void handleButtonAction2(ActionEvent event) {
        try (DataInputStream dataIn = new DataInputStream(new FileInputStream("binary.dat"))) {
            int sum1 = dataIn.readUnsignedByte();
            System.out.println(sum1);
            sumBin = Integer.toBinaryString(sum1);
            System.out.println(sumBin);
        } catch (Exception ex) {
            System.out.println("Något gick fel");
            ex.printStackTrace();
        }
    }

    @Override
    public void initialize(URL url, ResourceBundle rb) {

        tf1.textProperty().addListener((ObservableValue<? extends String> observable, String oldValue, String newValue) -> {
    if(newValue.length() != 0){
        char c = newValue.charAt(newValue.length()-1);
        if (!Character.isDigit(c)) {
            tf1.setText(oldValue);
        }

        if (tf1.getText().length() > 1) {
            tf1.setText(oldValue);
        }

        if (tf1.getText().equals("2")) {
            tf1.setText(oldValue);
        }
    }
});





    }

}