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

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.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.controller.pgeneral.gene.CurrencyController;
import com.fp.frontend.helper.MessageHelper;
import com.fp.persistence.pgeneral.gene.TgeneCurrency;
import com.fp.persistence.pgeneral.product.TgeneModule;
import com.fp.persistence.pgeneral.product.TgeneProduct;
import com.fp.persistence.pgeneral.product.TgeneSubProduct;
import com.fp.persistence.pgeneral.product.TgeneSubProductCurrency;

/**
 * Clase controladora del bean TgeneSubProductCurrency.
 * 
 * @author Jorge Vaca.
 * @version 2.1
 */
@SuppressWarnings("serial")
@ManagedBean
@ViewScoped
public class SubProductCurrencyController extends AbstractController<TgeneSubProductCurrency> {

    List<TgeneModule> lmodules;
    List<TgeneCurrency> lcurrency;
    List<TgeneProduct> lproduct;
    List<TgeneSubProduct> lsubproduct;

    public SubProductCurrencyController() throws Exception {
	super(TgeneSubProductCurrency.class);
    }

    @PostConstruct
    private void postconstruct() {
	this.init();
	// Inicializa autoconsulta
	super.startQuery();
	this.lmodules = ModuleController.find();
	this.lcurrency = CurrencyController.find();
    }

    /**
     * Incializa el controlador, cuando se esta utilizando una pagina que utliza el controlador.
     */
    private void init() {
	try {
	    this.recperpage = 500; // Cambiar al # reg a mirar.
	    this.lrecord = new ArrayList<>();
	    this.beanalias = "SUBPRODUCTCURRENCY";
	    this.lproduct = new ArrayList<>();
	    this.lsubproduct = new ArrayList<>();
	} catch (Exception e) {
	    MessageHelper.setMessageError(e);
	}
    }

    /**
     * Crea una instancia de TgeneTransactionProcess y marca el registro como nuevo.
     * 
     * @throws Exception
     */
    @Override
    public void create() throws Exception {
	super.create();
	this.record.getPk().setModulecode(super.getMfilters().get("pk.modulecode"));
	this.record.getPk().setProductcode(super.getMfilters().get("pk.productcode"));
	this.record.getPk().setSubproductcode(super.getMfilters().get("pk.subproductcode"));
    }

    @SuppressWarnings("unchecked")
    @Override
    protected void querydatabase() {
	try {
	    String module = super.getMfilters().get("pk.modulecode");
	    String product = super.getMfilters().get("pk.productcode");
	    String subproduct = super.getMfilters().get("pk.subproductcode");
	    if ((module==null) || module.isEmpty()) {
		MessageHelper.setMessageError("msg_modulerequird");
		return;
	    }
	    if ((product==null) || product.isEmpty()) {
		MessageHelper.setMessageError("msg_productrequird");
		return;
	    }
	    if ((subproduct==null) || subproduct.isEmpty()) {
		MessageHelper.setMessageError("msg_subproductrequird");
		return;
	    }

	    DtoQuery dto = super.getDtoQuery(true);
	    dto.setOrderby("t.pk.currencycode");
	    // subqueries
	    SubQuery subquery = new SubQuery("TgeneCurrency", "description", "currencydesc",
		    "i.pk = t.pk.currencycode");
	    dto.addSubQuery(subquery);


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

	    Request request = this.callerhelper.getRequest();
	    request.setQueryTables(mtables);

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

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

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

    @Override
    public void save() {
	try {
	    DtoSave dtosave = super.getDtoSave();
	    dtosave.setReturnpk(true); // Para que el core devuelva el pk de los registros nuevos.
	    HashMap<String, DtoSave> msave = new HashMap<String, DtoSave>();

	    Request request = this.callerhelper.getRequest();
	    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);
	}
    }

    @Override
    public void postCommit(Response response) throws Exception {
	super.postCommitGeneric(response, this.beanalias);
    }


    public static List<TgeneSubProductCurrency> find(String modulecode, String productcode, String subproductcode)  {
	try {
	    SubProductCurrencyController sc = new SubProductCurrencyController();
	    sc.addFilter("pk.modulecode", modulecode);
	    sc.addFilter("pk.productcode", productcode);
	    sc.addFilter("pk.subproductcode", subproductcode);
	    sc.init();
	    sc.recperpage = 300;
	    sc.querydatabase();
	    if ((sc.lrecord != null) && !sc.lrecord.isEmpty()) {
		return sc.lrecord;
	    }
	    return null;
	} catch (Throwable e) {
	    MessageHelper.setMessageError(e);
	    return null;
	}
    }

    public void changemodule() throws Exception {
	this.lproduct = ProductController.find(super.getMfilters().get("pk.modulecode"));
	this.lsubproduct = new ArrayList<>();
	this.lrecord = new ArrayList<>();
	super.getMfilters().put("pk.productcode", "");
	super.getMfilters().put("pk.subproductcode", "");
    }

    public void changeproduct() throws Exception {
	this.lsubproduct = SubProductController.find(super.getMfilters().get("pk.modulecode"), super.getMfilters().get("pk.productcode"));
	this.lrecord = new ArrayList<>();
	super.getMfilters().put("pk.subproductcode", "");
    }

    public void changesubproduct() throws Exception {
	//Metodo dummy es necesario para actualizar datos del filtro para ejecutar la consulta.
	this.querydatabase();
    }

    public void refreshCurrency() {
	for (TgeneCurrency obj : this.lcurrency) {
	    if (obj.getPk().compareTo(this.record.getPk().getCurrencycode()) == 0) {
		this.record.modifiedData.put("currencydesc", obj.getDescription());
		break;
	    }
	}
    }

    /**
     * Entrega el valor de: lmodules
     * @return  List<TgeneModule>
     */
    public List<TgeneModule> getLmodules() {
	return this.lmodules;
    }

    /**
     * Entrega el valor de: lproduct
     * @return  List<TgeneProduct>
     */
    public List<TgeneProduct> getLproduct() {
	return this.lproduct;
    }

    /**
     * Entrega el valor de: lsubproduct
     * @return  List<TgeneSubProduct>
     */
    public List<TgeneSubProduct> getLsubproduct() {
	return this.lsubproduct;
    }

    /**
     * Entrega el valor de: lcurrency
     * @return  List<TgeneCurrency>
     */
    public List<TgeneCurrency> getLcurrency() {
	return this.lcurrency;
    }


}