package com.fp.frontend.controller.pgeneral.menu;

import java.math.BigDecimal;
import java.util.ArrayList;

import javax.annotation.PostConstruct;
import javax.faces.bean.ManagedBean;
import javax.faces.bean.ViewScoped;

import com.fp.dto.Request;
import com.fp.dto.Response;
import com.fp.frontend.controller.AbstractController;
import com.fp.frontend.helper.MessageHelper;
import com.fp.persistence.pgeneral.menu.TgeneMenuLevel;

/**
 * Clase controladora del bean TgeneMenuLevel.
 *
 * @author WPA
 * @version 2.1
 */
@ManagedBean
@ViewScoped
public class LevelController extends AbstractController<TgeneMenuLevel> {

	private static final long serialVersionUID = 1L;

	public LevelController() throws Exception {
		super(TgeneMenuLevel.class);
	}

	@PostConstruct
	private void postconstruct() {
		this.init();
		// Inicializa autoconsulta
		super.startQuery();

	}

	/**
	 * Incializa el controlador, cuando se esta utilizando una pagina que utliza el controlador.
	 */
	private void init() {
		try {
			this.recperpage = 10; // Cambiar al # reg a mirar.
			this.lrecord = new ArrayList<>();
			this.beanalias = "TGENEMENULEVEL";
		} catch (Exception e) {
			MessageHelper.setMessageError(e);
		}
	}


	@Override
	protected void querydatabase() {
		MessageHelper.setMessageError("msg_notQuery");
	}

	@Override
	public void save(){
		MessageHelper.setMessageError("msg_notSave");
	}
	
	/**
	 * Obtiene el codigo del levelcode
	 */
	public Integer getLevelCode( Integer menucode){
		Integer levelcode = null;
		try {
			Request request = this.callerhelper.getRequest();
			request.put("queryalias", "EXECUTESQL");
			request.put("querytype", "P");
			request.put("isUniqueResult", "Y");
			request.put("sql", "select coalesce(max(LEVELCODE), 0)+1 from TGENEMENULEVEL where MENUCODE = "+menucode);
			
			Response resp = this.callerhelper.executeQuery(request);

			if (resp.getResponseCode().compareTo(Response.RESPONSE_OK) != 0) {
				levelcode = null;
				MessageHelper.setMessageError(resp);
			} else {
				levelcode = ((BigDecimal)resp.get("result")).intValue();
			}

		} catch (Throwable e) {
			MessageHelper.setMessageError(e);
		}
		return levelcode;
	}
}