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package prepexamen1;

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.SortedMap;
import java.util.TreeMap;
import java.util.logging.Level;
import java.util.logging.Logger;
import javafx.application.Application;
import javafx.beans.value.ChangeListener;
import javafx.beans.value.ObservableValue;
import javafx.collections.FXCollections;
import javafx.collections.ObservableList;
import javafx.event.ActionEvent;
import javafx.event.EventHandler;
import javafx.event.EventType;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.control.Label;
import javafx.scene.control.ListView;
import javafx.scene.control.TextArea;
import javafx.scene.control.TextField;
import javafx.scene.layout.Border;
import javafx.scene.layout.HBox;
import javafx.scene.layout.StackPane;
import javafx.scene.layout.VBox;
import javafx.stage.FileChooser;
import javafx.stage.FileChooser.ExtensionFilter;
import javafx.stage.Stage;
import javafx.stage.Window;

/**
 *
 * @author Robert-Edward
 */
public class PrepExamen1 extends Application {

    Button btn1 = new Button("Unde are filiale?");
    Button btn2 = new Button("Ce firme au filiale aici?");
    Button btn3 = new Button("Inregistrează");
    Button btn4 = new Button("Info autor aplicație");
    Button btn5 = new Button("Ce firme au min");
    TextArea txtArea = new TextArea(" ");
    TextField txtField = new TextField(" ");
    Label txtLabel = new Label(" filiale?");

    String sirSelectat;
    String localitate;
    String firma;

    Window mainStage = null;

    Map<String, Set> map1 = new HashMap<String,Set>();

    private ListView getListaSelectie1() {
        ListView<String> list1 = new ListView<>();
        list1.setPrefWidth(200);
        list1.setPrefHeight(200);

        ObservableList<String> data = FXCollections.observableArrayList(
                "JavaWithLove", "HardBase", "Interface", "StaticState", "Dynamic",
                "SoftProgress");
        Collections.sort(data);
        list1.setItems(data);
        list1.getSelectionModel().selectedItemProperty()
                .addListener(new ChangeListener<String>() {
                    int nr = 1;

                    public void changed(ObservableValue<? extends String> ov,
                            final String oldvalue, final String newvalue) {
                        firma = newvalue;
                    }
                }
                );
        return list1;
    }

    public File deschideFisier(boolean citire) {
        FileChooser fileChooser = new FileChooser();
        fileChooser.setTitle("Open Resource File");
        fileChooser.getExtensionFilters().addAll(
                new ExtensionFilter("Text Files", "*.txt"),
                new ExtensionFilter("Arbori", "*.arb"),
                new ExtensionFilter("All Files", "*.*"));

        File selectedFile = citire ? fileChooser.showOpenDialog(mainStage)
                : fileChooser.showSaveDialog(mainStage);
        return selectedFile;
    }

    private ListView getListaSelectie2() {
        ListView<String> list2 = new ListView<>();
        list2.setPrefWidth(200);
        list2.setPrefHeight(200);
        ObservableList<String> data = FXCollections.observableArrayList(
                "Suceava", "Falticeni", "Gura-Humorului", "Siret", "Botosani",
                "Tg. Neamt");
        Collections.sort(data);
        list2.setItems(data);

        list2.getSelectionModel().selectedItemProperty()
                .addListener(new ChangeListener<String>() {
                    int nr = 1;

                    public void changed(ObservableValue<? extends String> ov,
                            final String oldvalue, final String newvalue) {
                        localitate = newvalue;
                    }
                }
                );
        return list2;
    }

    public void afisareFisier()
    {
        BufferedReader in = null;

        try
        {
            String str;

            in = new BufferedReader (new FileReader("F:\\Facultate\\SDA\\PrepExamen1\\test.txt"));
            while((str = in.readLine()) != null )
            {
                txtArea.appendText(str);
            }
        } catch (IOException ex) {
            Logger.getLogger(PrepExamen1.class.getName()).log(Level.SEVERE, null, ex);
        }
    }

    private HBox Box1() {
        HBox panou = new HBox(btn1, btn2, btn4);
        panou.setSpacing(20);
        return panou;
    }

    private HBox Box2() {
        HBox panou = new HBox(getListaSelectie1(), getListaSelectie2(), btn3);
        panou.setSpacing(20);
        return panou;
    }

    private HBox Box3() {
        HBox panou = new HBox(txtArea);
        panou.setSpacing(10);
        return panou;
    }

    private HBox Box4()
    {
        HBox panou = new HBox(btn5, txtField, txtLabel);
        panou.setSpacing(10);
        panou.setTranslateX(440);
        panou.setTranslateY(-150);
        return panou;
    }

    @Override
    public void start(Stage primaryStage) {

        txtArea.setPrefWidth(800);
        btn1.setPrefWidth(200);
        btn2.setPrefWidth(200);
        btn3.setPrefWidth(200);
        btn4.setPrefWidth(200);
        txtField.setPrefWidth(50);

        btn1.setOnAction(new EventHandler<ActionEvent>() {

            @Override
            public void handle(ActionEvent event) {
                txtArea.appendText("\n" + firma + " are filiale in " + map1.get(firma));

            }
        });

        btn2.setOnAction(new EventHandler<ActionEvent>() {

            @Override
            public void handle(ActionEvent event) {
                txtArea.appendText("\nIn " + localitate + " au filiale: ");
                for(Map.Entry<String, Set> entry : map1.entrySet())
                {
                    if(entry.getValue().contains(localitate))
                        txtArea.appendText(" " + entry.getKey() + ", ");
                }


            }
        });

        btn3.setOnAction(new EventHandler<ActionEvent>() {

            @Override
            public void handle(ActionEvent event) {
                if(!map1.containsKey(firma))
                {
                    Set localitati = new HashSet();
                    localitati.add(localitate);
                    map1.put(firma, localitati);
                }
                else
                {
                    map1.get(firma).add(localitate);
                }


            txtArea.appendText("\n" + firma + " -> " + localitate);

            }
        });

        btn4.setOnAction(new EventHandler<ActionEvent>() {

            @Override
            public void handle(ActionEvent event) {
                txtArea.appendText("\n[Info autor aplicatie]\n");

            }
        });

        btn5.setOnAction(new EventHandler<ActionEvent>() {

            @Override
            public void handle(ActionEvent event) {
                txtArea.appendText("\nUrmatoarele firme au mai mult de " + txtField.getText() + " filiale: ");
                for(Map.Entry<String, Set> entry : map1.entrySet())
                {
                    if(entry.getValue().size() >= Integer.parseInt(txtField.getText()))
                    {
                        txtArea.appendText(" " + entry.getKey() + ", ");
                    }
                }
            }
        });

        HBox vid = new HBox();
        HBox vid1 = new HBox();

        vid.setPrefHeight(10);
        vid1.setPrefHeight(10);
        VBox panouGrafic = new VBox(Box2(), Box4(), vid, Box1(), vid1, Box3());
        Scene scena = new Scene(panouGrafic, 650, 410);
        primaryStage.setScene(scena);
        primaryStage.setTitle("Subiect examen");
        primaryStage.show();

        afisareFisier();
    }

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        launch(args);
    }
}