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

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;

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

import com.fp.dto.Request;
import com.fp.dto.Response;
import com.fp.dto.query.DtoQuery;
import com.fp.dto.query.SubQuery;
import com.fp.dto.save.DtoSave;
import com.fp.frontend.controller.AbstractController;
import com.fp.frontend.helper.MessageHelper;
import com.fp.persistence.pgeneral.menu.TgeneMenu;
import com.fp.persistence.pgeneral.menu.TgeneMenuLevelDesc;

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

	private static final long serialVersionUID = 1L;

	public LevelDescController() throws Exception {
		super(TgeneMenuLevelDesc.class);
	}
	
	@ManagedProperty(value = "#{levelController}")
	private LevelController level;
	
	/**
	 * Atributo para el objeto TgeneMenu
	 */
	private TgeneMenu genemenu;
	/**
	 * Atributo para el codigo levelcode
	 */
	private Integer levelcode;

	@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.genemenu = null;
			this.recperpage = 10; // Cambiar al # reg a mirar.
			this.lrecord = new ArrayList<>();
			this.beanalias = "TGENEMENULEVELDESC";
		} catch (Exception e) {
			MessageHelper.setMessageError(e);
		}
	}

	/**
	 * Inicializa las paginas en la consulta
	 */
	public void initRecPage(){
		this.page = 0;
		this.recperpage = 10;
		this.levelcode = this.level.getLevelCode(this.genemenu.getPk());
	}
	
	@SuppressWarnings("unchecked")
	@Override
	protected void querydatabase() {
		try {
			//Filtros
			this.getMfilters().put("pk.menucode", this.genemenu!=null?this.genemenu.getPk().toString():null);
			this.getMfilters().put("pk.languagecode", this.getLoginController().getRequest().getLanguage());
			
			if(super.getMfilters().get("pk.menucode")==null){
				MessageHelper.setMessageError("msg_menucodeRequired");
				return;
			}
			
			Request request = this.callerhelper.getRequest();
			DtoQuery dto = super.getDtoQuery(true);
			dto.setOrderby("t.pk.levelcode"); // En en string van todos los campos de

			// subqueries 1
	        SubQuery subquery = new SubQuery("TgeneMenuLevel", "presentationorder", "presentationorder",
	                "i.pk.menucode = t.pk.menucode and i.pk.levelcode = t.pk.levelcode");
	        dto.addSubQuery(subquery);
	        
	     // subqueries 2
	        SubQuery subquery1 = new SubQuery("TgeneMenu", "description", "menudesc",
	                "i.pk = t.pk.menucode");
	        dto.addSubQuery(subquery1);

			HashMap<String, DtoQuery> mtables = new HashMap<String, DtoQuery>();
			mtables.put(this.beanalias, dto); // permite adicionar mas de una tabla.

			request.setQueryTables(mtables);
			
			
			Response resp = this.callerhelper.executeQuery(request);

			if (resp.getResponseCode().compareTo(Response.RESPONSE_OK) != 0) {
				this.lrecord = new ArrayList<TgeneMenuLevelDesc>();
				MessageHelper.setMessageError(resp);
			} else {
				this.lrecord = (List<TgeneMenuLevelDesc>) resp.get(this.beanalias);
				super.postQuery(this.lrecord);
			}

		} catch (Throwable e) {
			MessageHelper.setMessageError(e);
		}
	}
	
	@Override
	public void save(){
		try {
			Request request = this.callerhelper.getRequest();
			DtoSave dtosave = super.getDtoSave();
			if(!dtosave.pendingProcess()){
				return;
			}
			HashMap<String, DtoSave> msave = new HashMap<String, DtoSave>();
			msave.put(this.beanalias, dtosave); // adicionar metadata de mantenimiento para cada tabla.

			request.setSaveTables(msave);
			Response resp = this.callerhelper.executeSave(request);
			if (resp.getResponseCode().compareTo(Response.RESPONSE_OK) == 0) {
				this.postCommit(resp);
				MessageHelper.setMessageInfo(resp);
			} else {
				MessageHelper.setMessageError(resp);
			}

		} catch (Throwable e) {
			MessageHelper.setMessageError(e);
		}
	}
	
	/**
	 * Crea una instancia de TgeneTransactionProcess y marca el registro como nuevo.
	 * 
	 * @throws Exception	
	 */
	@Override
	public void create() throws Exception {
		if (super.getMfilters().get("pk.menucode") == null) {
			MessageHelper.setMessageError("msg_menucodeRequired");
			return;
		}
		super.create();
		this.record.put("menudesc", this.genemenu.getDescription());
		this.record.getPk().setMenucode(this.genemenu.getPk());
		this.record.getPk().setLevelcode(this.levelcode++);
		this.record.getPk().setLanguagecode(this.getLoginController().getRequest().getLanguage());
	}
	
	
	/**
	 * Entrega el objeto TgeneMenu
	 * @return genemenu
	 */
	public TgeneMenu getGenemenu() {
		return genemenu;
	}

	/**
	 * Fija el objeto TgeneMenu
	 * @param genemenu
	 */
	public void setGenemenu(TgeneMenu genemenu) {
		this.genemenu = genemenu;
	}

	/**
	 * Entrega el valor de level
	 * @return level
	 */
	public LevelController getLevel() {
		return level;
	}

	/**
	 * Fija el valor de level
	 * @param level
	 */
	public void setLevel(LevelController level) {
		this.level = level;
	}
	
	
}