OrchestraPane.java

package project3;

import java.lang.String;
import java.lang.Integer;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Locale;
import javafx.geometry.Pos;
import javafx.geometry.HPos;
import javafx.geometry.Insets;
import javafx.scene.control.Button;
import javafx.scene.control.Label;
import javafx.scene.control.RadioButton;
import javafx.scene.control.TextField;
import javafx.scene.control.ToggleGroup;
import javafx.scene.layout.GridPane;
import javafx.scene.layout.HBox;
import project3.Event;
import project3.Orchestra;

public class OrchestraPane extends GridPane {
    
    private final TextField tfName       = new TextField();
    private final TextField tfPlace      = new TextField();
    private final TextField tfDate       = new TextField();
    private final TextField tfTime       = new TextField();
    private final TextField tfAudience   = new TextField();
    private final TextField tfPerformers = new TextField();
    private final TextField tfCost       = new TextField();
    private final TextField tfRevenue    = new TextField();
    private final TextField tfProfit     = new TextField();
    
    private final RadioButton rbCasualAttireYes = new RadioButton("Yes");
    private final RadioButton rbCasualAttireNo  = new RadioButton("No" );
    private final HBox        hBoxCasualAttire  = new HBox(10, this.rbCasualAttireYes, this.rbCasualAttireNo);
    private final ToggleGroup casualAttireGroup = new ToggleGroup();
        
    private final Label       lblWeekEnd   = new Label      ("Weekend:");
    private final RadioButton rbWeekEndYes = new RadioButton("Yes"     );
    private final RadioButton rbWeekEndNo  = new RadioButton("No"      );
    private final HBox        hBoxWeekEnd  = new HBox(10, this.rbWeekEndYes, this.rbWeekEndNo);
    
    protected OrchestraPane() {
        
         
        this.tfName      .setAlignment(Pos.BOTTOM_RIGHT);
        this.tfDate      .setAlignment(Pos.BOTTOM_RIGHT);
        this.tfTime      .setAlignment(Pos.BOTTOM_RIGHT);
        this.tfAudience  .setAlignment(Pos.BOTTOM_RIGHT);
        this.tfPerformers.setAlignment(Pos.BOTTOM_RIGHT);
        this.tfCost      .setAlignment(Pos.BOTTOM_RIGHT);
        this.tfRevenue   .setAlignment(Pos.BOTTOM_RIGHT);
        this.tfProfit    .setAlignment(Pos.BOTTOM_RIGHT);
        
        
        this.rbCasualAttireYes.setToggleGroup(this.casualAttireGroup);
        this.rbCasualAttireNo .setToggleGroup(this.casualAttireGroup);
        
        Button btSubmit = new Button("Submit");
        Button btClear  = new Button("Clear" );
        
        btSubmit.setOnAction (e -> this.submit());
        btClear .setOnAction (e -> this.clear ());
        
        GridPane.setHalignment(btClear , HPos.LEFT);
        GridPane.setHalignment(btSubmit, HPos.LEFT);
        
        super.add(new Label("Name:"             ), 0, 0); super.add(this.tfName          , 1, 0); super.add(new Label("Place:"        ), 2, 0); super.add(this.tfPlace     , 3, 0);
        super.add(new Label("Date (mm/dd/yyyy):"), 0, 1); super.add(this.tfDate          , 1, 1); super.add(new Label("Time (hh:mm):" ), 2, 1); super.add(this.tfTime      , 3, 1);
        super.add(new Label("Audience:"         ), 0, 2); super.add(this.tfAudience      , 1, 2); super.add(new Label("Performancers:"), 2, 2); super.add(this.tfPerformers, 3, 2);
        super.add(new Label("Casual Attire:"    ), 0, 3); super.add(this.hBoxCasualAttire, 1, 3);
        super.add(new Label("Cost:"             ), 0, 4); super.add(this.tfCost,           1, 4); super.add(new Label("Revenue:"      ), 2, 4); super.add(this.tfRevenue   , 3, 4);
                                                                                                  super.add(new Label("Profit:"       ), 2, 5); super.add(this.tfProfit    , 3, 5);  
        super.add(btClear                        , 0, 6);                                         super.add(btSubmit                   , 2, 6);
        
        super.setHgap(5);
        super.setVgap(5);
        super.setAlignment(Pos.CENTER);
        super.setPadding(new Insets(5, 5, 5, 5));
        
    }  // OrchestraPane()        

    public void submit() {
    
        String name  = this.tfName .getText().trim();
        String place = this.tfPlace.getText().trim();
        
        int audience = Integer.parseInt(this.tfAudience.getText().trim());
        int cost     = Integer.parseInt(this.tfCost.getText().trim());
        int revenue  = Integer.parseInt(this.tfRevenue.getText().trim());
        int profit   = Integer.parseInt(this.tfProfit.getText().trim());
        

        Date dateTime = new Date();  // initial value
        try {dateTime = new SimpleDateFormat("MM/dd/yyyy HH:mm", Locale.ENGLISH).parse(this.tfDate.getText().trim() + " " + (this.tfTime.getText().trim().isEmpty()? "00:00" : this.tfTime.getText().trim()));} catch (ParseException ex) {}

        String[] performers  = {"\"" + this.tfPerformers.getText().trim().replace(",", "\", \"") + "\""};
        
        Event event = new Event();
        try { event = new Orchestra(name, place, dateTime, audience, cost, revenue, profit, performers, this.rbCasualAttireYes.isSelected());} catch (ParseException ex) {}
        
        this.rbWeekEndYes.setSelected( event.isWeekEnd());
        this.rbWeekEndNo .setSelected(!event.isWeekEnd());
        this.tfProfit      .setAlignment(Pos.BOTTOM_RIGHT);

        super.getChildren().remove(this.lblWeekEnd );
        super.getChildren().remove(this.hBoxWeekEnd);
        
        super.add(this.lblWeekEnd , 0, 5);
        super.add(this.hBoxWeekEnd, 1, 5);
        super.add(new Label("Profit:"), 2, 6); super.add(this.tfProfit, 3, 6);

    }  // submit()    

    public void clear() {
    
        this.tfName      .clear();
        this.tfPlace     .clear();
        this.tfDate      .clear();
        this.tfTime      .clear();
        this.tfAudience  .clear();
        this.tfPerformers.clear();
        this.tfCost      .clear();
        this.tfRevenue   .clear();
        this.tfProfit    .clear();
    
        this.rbCasualAttireYes.setSelected(false);
        this.rbCasualAttireNo .setSelected(false);
        
        super.getChildren().remove(this.lblWeekEnd );
        super.getChildren().remove(this.hBoxWeekEnd);

    }  // clear() 
    
}  // class OrchestraPane