Natour, O. 11/4/16 Csc-220 BabyNamesMain

/*
 * Omar Natour
 * 11/4/2016
 * Csc-220 Data Structures
 * Hw 6 Baby names
 * Create a program that orders and combines the amount of baby names from a database
 * Ojnatour0001@studnet.stcc.edu
 */

import java.io.File;
import java.io.FileNotFoundException;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Scanner;
import javafx.application.Application;
import javafx.event.ActionEvent;
import javafx.event.EventHandler;
import javafx.geometry.Insets;
import javafx.geometry.Pos;
import javafx.scene.Node;
import javafx.scene.Scene;
import javafx.scene.control.*;
import javafx.scene.layout.*;
import javafx.scene.text.Text;
import javafx.stage.Stage;

public class BabyNameMain extends Application {

    int start = 0;
    int end = 0;
    static int count = 0;

    public static void main(String[] args) {

        launch(args);
    }

    public void callData(int start, int end, int count1) {

        if (isValid(start, end, count1)) {
            tfStatus.setText("good data");

            String sFemale = "";
            String sMale = "";

            ArrayList<BabyName> alFemale = new ArrayList<BabyName>();
            ArrayList<BabyName> alMale = new ArrayList<BabyName>();
            ArrayList<BabyName> alFemale1 = new ArrayList<BabyName>();
            ArrayList<BabyName> alMale1 = new ArrayList<BabyName>();

            for (int h = start; h <= end; h++) {
                try {
                    Scanner sc = new Scanner(new File("names/yob" + h + ".txt"));

                    String[] tempName = new String[3];

                    String temp = sc.nextLine();

                    while (temp.matches("([a-zA-Z])+,(F),(\\d)+")) {
                        tempName = temp.split(",");

                        alFemale.add(new BabyName(tempName[0], tempName[1].charAt(0), Integer.parseInt(tempName[2])));

                        temp = sc.nextLine();

                    }
                    while (temp.matches("([a-zA-Z])+,(M),(\\d)+")) {
                        tempName = temp.split(",");

                        alMale.add(new BabyName(tempName[0], tempName[1].charAt(0), Integer.parseInt(tempName[2])));

                        if (sc.hasNextLine())
                            temp = sc.nextLine();
                        else
                            break;
                    }
                    sc.close();

                } catch (FileNotFoundException e) {
                    tfStatus.setText("File not found.");
                    e.printStackTrace();

                } catch (IndexOutOfBoundsException e) {
                    tfStatus.setText("Not that many names");
                    e.printStackTrace();
                }
                alFemale1 = combine(alFemale);
                alMale1 = combine(alMale);
            }

            Collections.sort(alFemale);
            Collections.sort(alMale);

            for (int i = 0; i < count1; i++) {
                sFemale += (i + 1 + ". " + alFemale.get(i).toString()) + "\n";

            }

            for (int i = 0; i < count1; i++)
                sMale += (i + 1 + ". " + alMale.get(i).toString()) + "\n";

            taFemale.setText(sFemale);
            taMale.setText(sMale);

        } else
            tfStatus.setText("bad data");

    }

    public ArrayList<BabyName> combine(ArrayList<BabyName> a) {

        BabyName temp = null;
        ArrayList<BabyName> alFemale2 = new ArrayList<BabyName>();

        for (int j = 0; j < a.size(); j++) {
            for (int k = j + 1; k < a.size(); k++) {
                if ((a.get(j)).equals(a.get(k))) {
                    temp = a.get(j).combine(a.get(k));
                    a.remove(k);
                }
            }
            alFemale2.add(temp);
        }

        return alFemale2;
    }

    public boolean isValid(int start, int end, int count) {

        if (start < 1880 || start > 2015)
            return false;
        else if (end < 1880 || end > 2015 || end < start)
            return false;
        else if (count <= 0)
            return false;
        else
            return true;
    }

    //// GUI////////////////////////////////////////////////////////////////////

    BorderPane bPane = new BorderPane();
    TextField tfStatus = new TextField();
    TextArea taMale = new TextArea();
    TextArea taFemale = new TextArea();

    public void start(Stage primaryStage) {

        bPane.setTop(top());
        bPane.setCenter(center());
        bPane.setBottom(bottom());

        Scene sce = new Scene(bPane, 600, 500);

        primaryStage.setTitle("Baby Names");
        primaryStage.setScene(sce);
        primaryStage.show();
        primaryStage.setResizable(false);

    }

    private Node center() {

        HBox center = new HBox(10);
        VBox left = new VBox();
        VBox right = new VBox();

        Text tMale = new Text("Male Names");
        Text tFemale = new Text("Female Names");

        taMale.setPrefSize(285, 400);
        taFemale.setPrefSize(285, 400);
        taMale.setEditable(false);
        taFemale.setEditable(false);

        left.setPadding(new Insets(10, 10, 10, 10));
        right.setPadding(new Insets(10, 10, 10, 10));

        left.getChildren().addAll(tMale, taMale);
        right.getChildren().addAll(tFemale, taFemale);

        center.getChildren().addAll(left, right);

        return center;
    }

    public Pane top() {

        HBox top = new HBox(10);

        Text tStart = new Text("Starting year:");
        TextField tfStart = new TextField();
        Text tEnd = new Text("Ending year:");
        TextField tfEnd = new TextField();
        Text tCount = new Text("How many names:");
        TextField tfCount = new TextField();
        Button btGo = new Button("GO!");

        btGo.setPrefSize(55, 20);
        tfStart.setPrefColumnCount(4);
        tfEnd.setPrefColumnCount(4);
        tfCount.setPrefColumnCount(6);

        EventHandler<ActionEvent> Go = e -> {
            String sStart = tfStart.getText();
            String sEnd = tfEnd.getText();
            String sCount = tfCount.getText();

            if (sStart.matches("(\\d+)") && sEnd.matches("(\\d+)") && sCount.matches("(\\d+)"))
                callData(Integer.parseInt(sStart), Integer.parseInt(sEnd), Integer.parseInt(sCount));
            else if (sStart.matches("(\\d+)") && sEnd.matches("(\\d+)") && sCount.matches(""))
                callData(Integer.parseInt(sStart), Integer.parseInt(sEnd), 100);
            else if (sStart.matches("(\\d+)") && sEnd.matches("") && sCount.matches(""))
                callData(Integer.parseInt(sStart), Integer.parseInt(sStart), 100);
            else if (sStart.matches("(\\d+)") && sEnd.matches("") && sCount.matches("(\\d+)"))
                callData(Integer.parseInt(sStart), Integer.parseInt(sStart), Integer.parseInt(sCount));
            else
                tfStatus.setText("Invalid input.");

        };

        btGo.setOnAction(Go);
        tfStart.setOnAction(Go);
        tfEnd.setOnAction(Go);
        tfCount.setOnAction(Go);

        top.setPadding(new Insets(10, 10, 0, 10));

        top.getChildren().addAll(tStart, tfStart, tEnd, tfEnd, tCount, tfCount, btGo);

        return top;

    }

    public Pane bottom() {
        HBox bottom = new HBox(10);

        Text tStatus = new Text("Status:");

        tfStatus.setPrefColumnCount(20);

        bottom.setPadding(new Insets(0, 0, 10, 0));
        bottom.setAlignment(Pos.CENTER);

        bottom.getChildren().addAll(tStatus, tfStatus);

        return bottom;
    }
}