PetBoundary.java

package edu.curso;

import java.time.LocalDate;
import java.time.format.DateTimeFormatter;

import javafx.application.Application;
import javafx.event.ActionEvent;
import javafx.event.EventHandler;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.control.Label;
import javafx.scene.control.TextField;
import javafx.scene.layout.BorderPane;
import javafx.scene.layout.GridPane;
import javafx.stage.Stage;

public class PetBoundary extends Application implements EventHandler<ActionEvent> {
	private TextField txtId = new TextField();
	private TextField txtNome = new TextField();
	private TextField txtRaca = new TextField();
	private TextField txtPeso = new TextField();
	private TextField txtNascimento = new TextField();

	private Button btnAdicionar = new Button("Adicionar");
	private Button btnPesquisar = new Button("Pesquisar");

	private DateTimeFormatter dtf = DateTimeFormatter.ofPattern("dd/MM/yyyy");

	private PetControl control = new PetControl();

	@Override
	public void start(Stage stage) throws Exception {
		BorderPane panPrincipal = new BorderPane();
		Scene scn = new Scene(panPrincipal, 400, 300);

		GridPane panCampos = new GridPane();

		panCampos.add(new Label("ID: "), 0, 0);
		panCampos.add(txtId, 1, 0);
		panCampos.add(new Label("Nome: "), 0, 1);
		panCampos.add(txtNome, 1, 1);
		panCampos.add(new Label("Raça: "), 0, 2);
		panCampos.add(txtRaca, 1, 2);
		panCampos.add(new Label("Peso: "), 0, 3);
		panCampos.add(txtPeso, 1, 3);
		panCampos.add(new Label("Nascimento: "), 0, 4);
		panCampos.add(txtNascimento, 1, 4);
		panCampos.add(btnAdicionar, 0, 5);
		panCampos.add(btnPesquisar, 1, 5);

		btnAdicionar.setOnAction(this);
		btnPesquisar.setOnAction(this);

		panPrincipal.setCenter(panCampos);

		stage.setScene(scn);
		stage.setTitle("Gestão de Pets");
		stage.show();
	}

	public void handle(ActionEvent e) {
		if (e.getTarget() == btnAdicionar) {
			Pet p = boundaryToEntity();
			control.adicionar(p);
			entityToBoundary(new Pet());
		} else if (e.getTarget() == btnPesquisar) {
			String nome = txtNome.getText();
			Pet p = control.pesquisarPorNome(nome);
			entityToBoundary(p);
		}
	}

	public Pet boundaryToEntity() {
		Pet p = new Pet();
		try {
			p.setId(Long.parseLong(txtId.getText()));
			p.setNome(txtNome.getText());
			p.setRaca(txtRaca.getText());
			p.setPeso(Double.parseDouble(txtPeso.getText()));
			LocalDate dt = LocalDate.parse(txtNascimento.getText(), dtf);
			p.setNascimento(dt);
		} catch (Exception ex) {
			System.out.println("Erro ao computar os dados");
		}
		return p;
	}

	public void entityToBoundary(Pet p) {
		txtId.setText(String.valueOf(p.getId()));
		txtNome.setText(p.getNome());
		txtRaca.setText(p.getRaca());
		txtPeso.setText(String.valueOf(p.getPeso()));
		txtNascimento.setText(dtf.format(p.getNascimento()));
	}

	public static void main(String[] args) {
		Application.launch(PetBoundary.class, args);
	}

}