test

package sample;

import javafx.event.ActionEvent;
import javafx.event.EventHandler;
import javafx.fxml.FXML;
import javafx.fxml.Initializable;
import javafx.geometry.Pos;
import javafx.scene.control.*;
import javafx.scene.layout.FlowPane;
import javafx.scene.layout.HBox;
import javafx.scene.layout.VBox;

import java.io.*;
import java.net.URL;
import java.util.ArrayList;
import java.util.Optional;
import java.util.ResourceBundle;
import java.util.Scanner;

public class Controller implements Initializable {

    @FXML
    public FlowPane firstFlowPane;
    @FXML
    public Label choose_label;
    @FXML
    public RadioButton outgoing_rb;
    @FXML
    public RadioButton incoming_rb;
    @FXML
    public RadioButton deferred_rb;
    @FXML
    public ComboBox<String> outgoingType_cb;
    @FXML
    public Label quantity_label;
    @FXML
    public TextField quantity_tf;
    @FXML
    public Button enter_button;
    @FXML
    public TextField paymentDate_tf;

    TextInputDialog dialogPane = new TextInputDialog();

    public ArrayList<Double> all_Entries = null;

    public Double Total = 0.0;
    File typeCBContent = new File("C:\\Users\\yunusbora\\Desktop\\Wallet\\src\\typeCBContent.txt");

//
//    public Controller()    {
//        ToggleGroup rb_group = new ToggleGroup();
//        outgoing_rb.setToggleGroup(rb_group);
//        incoming_rb.setToggleGroup(rb_group);
//        deferred_rb.setToggleGroup(rb_group);
//        outgoingType_cb.setVisible(false);
//        quantity_tf.setVisible(false);
//        quantity_label.setVisible(false);
//
//
//        if(rb_group.getUserData() == null)    {
//            outgoingType_cb.setVisible(false);
//            quantity_label.setVisible(false);
//            quantity_tf.setVisible(false);
//        }
//        rb_group.selectedToggleProperty().addListener(new ChangeListener<Toggle>() {
//                @Override
//                public void changed(ObservableValue<? extends Toggle> observable, Toggle oldValue, Toggle newValue) {
//                    if(newValue == null)    {
//                        outgoingType_cb.setVisible(false);
//                        quantity_label.setVisible(false);
//                        quantity_tf.setVisible(false);
//
//                    }
//                }
//            }
//        );
//    }


    public void actionDefault() {
        outgoingType_cb.setVisible(true);
        quantity_label.setVisible(true);
        quantity_tf.setVisible(true);
        enter_button.setVisible(true);
//        if (!outgoingType_cb.itemsProperty().getValue().contains("Yeni seçenek ekle..."))    {
//            outgoingType_cb.getItems().add("Yeni seçenek ekle...");
//        }
        outgoingType_cb.setVisibleRowCount(3);
        outgoingType_cb.getItems().addAll(readTypeCB());
    }

    public void incomingAction() {
        actionDefault();
        outgoingType_cb.setPromptText("Giriş Tipini Belirtiniz");
        enter_button.setOnAction(e -> {
            Double incoming = Double.valueOf(quantity_tf.getText());
            all_Entries.add(incoming);

            Double total_a = Total;
            for (Double all_Entry : all_Entries) {
                total_a = +all_Entry;
            }
            Total = total_a;
        });
        outgoingType_cb.itemsProperty().getValue().removeAll();
    }

    public void outgoingAction() {
        actionDefault();
        outgoingType_cb.setPromptText("Lütfen harcama türünüzü seçiniz");
        if (!quantity_tf.getText().equals("")) {
            System.out.println("zaza");
            Double outgoing = Double.valueOf(quantity_tf.getText());
            Total = -outgoing;
        }
    }

    public void deferredAction()    {
        actionDefault();
        outgoingType_cb.setPromptText("Lütfen harcama türünüzü seçiniz");
        paymentDate_tf.setVisible(true);
        if (quantity_tf.getText().equals(""))    {
            Double deferred = Double.valueOf(quantity_tf.getText());
            Total =- deferred;
        }

    }

    public Optional<String> dialogPaneCreator(String header, String title, String context) {
        dialogPane.setContentText(context);
        dialogPane.setTitle(title);
        dialogPane.setHeaderText(header);
        Optional<String> result = dialogPane.showAndWait();
        return result;
    }

    @Override
    public void initialize(URL location, ResourceBundle resources) {
        final ToggleGroup rb_group = new ToggleGroup();
        outgoing_rb.setToggleGroup(rb_group);
        incoming_rb.setToggleGroup(rb_group);
        deferred_rb.setToggleGroup(rb_group);
        VBox typeVbox = new VBox(10);
        typeVbox.getChildren().addAll(choose_label, outgoing_rb, incoming_rb, deferred_rb);
        VBox processVbox = new VBox(10);
        processVbox.getChildren().addAll(outgoingType_cb,quantity_label, quantity_tf, paymentDate_tf, enter_button);
        HBox firstPartHbox = new HBox(10);
        firstPartHbox.getChildren().addAll(typeVbox, processVbox);
        firstFlowPane.getChildren().add(firstPartHbox);
        firstPartHbox.setAlignment(Pos.BASELINE_CENTER);

        rb_group.selectedToggleProperty().addListener((observable, oldValue, newValue) -> {
            if(rb_group.getSelectedToggle() == null)    {
                outgoingType_cb.setVisible(false);
                quantity_label.setVisible(false);
                quantity_tf.setVisible(false);

            }
            else if(rb_group.getSelectedToggle() == incoming_rb)   {
                incomingAction();
            }
            else if (rb_group.getSelectedToggle() == outgoing_rb)    {
                outgoingAction();
            }
            else if (rb_group.getSelectedToggle() == deferred_rb) {
                deferredAction();
            }
        }
        );

        outgoingType_cb.setOnAction(new EventHandler<ActionEvent>() {
            @Override
            public void handle(ActionEvent event) {
                System.out.println(outgoingType_cb.getValue());

                if(outgoingType_cb.getValue() == "Yeni seçenek ekle...")    {
                    Optional<String> a = dialogPaneCreator("Lütfen harcama tipinizi giriniz!", "Yeni Harcama Tipi", "Harcama tipi : ");
                    if (a.isPresent())  {
                        outgoingType_cb.getItems().add(a.get());
                        outgoingType_cb.setValue(a.get());
                        try {
                            writeTypeCB();
                        } catch (FileNotFoundException e) {
                            e.printStackTrace();
                        }
                    }
                }
            }
        });
    }

    private void writeTypeCB() throws FileNotFoundException {
        String comboBoxItems = outgoingType_cb.itemsProperty().getValue().toString();
        System.out.println("comboBoxItems = " + comboBoxItems);
        if (!typeCBContent.exists())    {
            throw new FileNotFoundException("File is not exist" + typeCBContent);
        }

        try {
            BufferedWriter bw = new BufferedWriter(new FileWriter(typeCBContent));
            bw.write(comboBoxItems.replace('[', ' ').replace(']', ' ').trim());
            bw.close();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
    private String[] readTypeCB() {
        String[] typesRead = null;
        String line;
        try {
            BufferedReader br = new BufferedReader(new FileReader(typeCBContent));
            while ((line = br.readLine()) !=  null)   {
                typesRead = line.split(",");
            }
        }catch (IOException ex){
            ex.printStackTrace();
        }
        return typesRead;
    }
}