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/*
 * Copyright 2013 Objectos, Fábrica de Software LTDA.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
package br.com.objectos.jabuticava;

import java.time.LocalDate;
import java.util.stream.Collectors;
import java.util.stream.Stream;

import br.com.objectos.core.lang.Strings;

/**
 * @author [email protected] (Marcio Endo)
 */
public class Rg {

  private final String numero;

  private final String emissor;

  private final LocalDate emissao;

  private Rg(String numero, String emissor, LocalDate emissao) {
    this.numero = numero;
    this.emissor = emissor;
    this.emissao = emissao;
  }

  public static Construtor construtor() {
    return new Construtor();
  }

  public static Rg novo() {
    return new Rg("", "", null);
  }

  public Rg comNumero(String numero) {
    numero = Strings.nullToEmpty(numero);
    return new Rg(numero, emissor, emissao);
  }
  public Rg comEmissor(String emissor) {
    emissor = Strings.nullToEmpty(emissor);
    return new Rg(numero, emissor, emissao);
  }
  public Rg comEmissao(LocalDate emissao) {
    return new Rg(numero, emissor, emissao);
  }

  public String getNumero() {
    return numero;
  }

  public String getEmissor() {
    return emissor;
  }

  public LocalDate getEmissao() {
    return emissao;
  }

  @Override
  public String toString() {
    return Stream.of(numero, emissor, emissao)
        .filter(o -> o != null)
        .map(Object::toString)
        .collect(Collectors.joining(", "));
  }

  public static class Construtor {

    private String numero;

    private String emissor;

    private LocalDate emissao;

    public Rg novaInstancia() {
      return new Rg(numero, emissor, emissao);
    }

    public Construtor numero(String numero) {
      this.numero = numero;
      return this;
    }

    public Construtor emissor(String emissor) {
      this.emissor = emissor;
      return this;
    }

    public Construtor emissao(LocalDate emissao) {
      this.emissao = emissao;
      return this;
    }

  }

}