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

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

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

import org.primefaces.context.RequestContext;

import com.fp.dto.Request;
import com.fp.dto.Response;
import com.fp.dto.query.DtoQuery;
import com.fp.dto.query.Filter;
import com.fp.frontend.controller.AbstractController;
import com.fp.frontend.enums.EnumLovOption;
import com.fp.frontend.helper.CallerHelper;
import com.fp.frontend.helper.MessageHelper;
import com.fp.persistence.pgeneral.trans.TgeneTransaction;

/**
 * Clase controladora del lov asociado al bean TgeneCatalog.
 * 
 * @author Jorge Vaca.
 * @version 2.1
 */
@SuppressWarnings("serial")
@ManagedBean
@ViewScoped
public class TransactionLovController extends AbstractController<TgeneTransaction> {

	private String moduleCode = null;

	public TransactionLovController() throws Exception {
		super(TgeneTransaction.class);
	}

	@PostConstruct
	private void postconstruct() {
		this.init();
		try {
			this.moduleCode = CallerHelper.getLovParameter("moduleCode");
		} catch (Exception e) {
			// TODO: handle exception
		}
		// 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 = "TRANSACTIONLOV";
		} catch (Exception e) {
			MessageHelper.setMessageError(e);
		}
	}

	@SuppressWarnings("unchecked")
	@Override
	protected void querydatabase() {
		try {
			if ((this.moduleCode == null) || this.moduleCode.isEmpty()) {
				if (!super.existAtLeastOneFilterValue()) {
					MessageHelper.setMessageError("msg_filterrequird");
					return;
				}
			}

			Request request = this.callerhelper.getRequest();
			DtoQuery dto = super.getDtoQuery(true);
			dto.setOrderby("t.pk.transactionmodule, t.pk.transactioncode, t.pk.transactionversion");

			if ((this.moduleCode != null) && !this.moduleCode.isEmpty()) {
				Filter f = null;
				if ((super.getMfilters().get("pk.transactionmodule") != null) && !super.getMfilters().get("pk.transactionmodule").equals("")) {
					f = new Filter();
					f.setSql("t.pk.transactionmodule = '" + this.moduleCode + "'");
				} else {
					f = new Filter("pk.transactionmodule", "=" + this.moduleCode);
				}
				dto.addFiltro(f);
			}

			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<TgeneTransaction>();
				MessageHelper.setMessageError(resp);
			} else {
				this.lrecord = (List<TgeneTransaction>) resp.get(this.beanalias);
				super.postQuery(this.lrecord);
			}

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

	public void settransaction() {
		// se utiliza en la pagina del lov.
		RequestContext.getCurrentInstance().closeDialog(this.record);
	}

	public void settransaction(TgeneTransaction tgeneTransaction) {
		// se utiliza en la pagina del lov.
		RequestContext.getCurrentInstance().closeDialog(tgeneTransaction);
	}

	public static void openLov(Map<String, List<String>> params) {
		Map<String, Object> options = new HashMap<String, Object>();
		// hint: ver EnumLovOption para las opciones del modal
		options.put(EnumLovOption.MODAL.getLabel(), true);
		options.put(EnumLovOption.HEIGHT.getLabel(), 400);
		options.put(EnumLovOption.WIDTH.getLabel(), 700);
		options.put(EnumLovOption.RESIZABLE.getLabel(), false);

		// lovpersona es el nombre de la pagina
		RequestContext.getCurrentInstance().openDialog("/pages/general/lov/transactionLov.xhtml", options, params);
	}

	public String getModuleCode() {
		return this.moduleCode;
	}

	public void setModuleCode(String moduleCode) {
		this.moduleCode = moduleCode;
	}
}