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

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.event.SelectEvent;

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.pbpm.lov.TbpmRulesLovController;
import com.fp.frontend.controller.pgeneral.lov.MessageTemplatesLovController;
import com.fp.frontend.controller.pgeneral.lov.ProcessLovControler;
import com.fp.frontend.controller.pgeneral.lov.TransactionLovController;
import com.fp.frontend.helper.MessageHelper;
import com.fp.persistence.pbpm.gene.TbpmRules;
import com.fp.persistence.pgeneral.message.TgeneMessageTemplates;
import com.fp.persistence.pgeneral.proc.TgeneProcess;
import com.fp.persistence.pgeneral.trans.TgeneTransaction;
import com.fp.persistence.pgeneral.trans.TgeneTransactionProcess;

/**
 * Clase controladora del bean TgeneTransactionProcess.
 * 
 * @author Jorge Vaca.
 * @version 2.1
 */
@ManagedBean
@ViewScoped
public class TransactionProcessController extends AbstractController<TgeneTransactionProcess> {

	private static final long serialVersionUID = 1L;

	public TransactionProcessController() throws Exception {
		super(TgeneTransactionProcess.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 = "CATALOG";
		} 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 {
		if (super.getMfilters().get("pk.transactionmodule") == null) {
			MessageHelper.setMessageError("msg_transactionrequird");
			return;
		}
		super.create();
		this.record.getPk().setTransactionmodule(super.getMfilters().get("pk.transactionmodule"));
		this.record.getPk().setTransactioncode(Integer.valueOf(super.getMfilters().get("pk.transactioncode")));
		this.record.getPk().setTransactionversion(Integer.valueOf(super.getMfilters().get("pk.transactionversion")));
		this.record.setCatalogcodetypeprocess("PROCESSTYPE");
		this.record.setCatalogtypeprocess("TRANSACTION");
	}

	/**
	 * Actualiza datos de registros nuevos o modifiados, si el registro es nuevo
	 * se adiciona a lista de nuevos, si es actualizado se adiciona a la lista
	 * de actualizados.
	 *
	 * @throws Exception
	 */
	@Override
	public void update() throws Exception {
		if(record.getProcesscode() == null){
			MessageHelper.setMessageError("msg_processrequired");
			return;
		}
		super.update();
	}
	
	@SuppressWarnings("unchecked")
	@Override
	protected void querydatabase() {
		try {
			super.addFilter("catalogtypeprocess", "TRANSACTION");
			if(super.getMfilters().get("pk.transactioncode")==null){
				MessageHelper.setMessageError("msg_catalogrequird");
				return;
			}
			DtoQuery dto = super.getDtoQuery(true);
			dto.setOrderby("t.executionorder");

			// subqueries
			SubQuery subquery = new SubQuery("TgeneProcess", "shortdesc", "nprocess",
					"i.pk.processcode = t.processcode and i.pk.catalogtypeprocess = t.catalogtypeprocess");
			dto.addSubQuery(subquery);
			
			// subqueries 1
			SubQuery subquery1 = new SubQuery("TgeneMessageTemplates", "description", "messagedesc",
					"i.pk = t.flowmessagecode");
			dto.addSubQuery(subquery1);
			
			// subqueries 2		
			SubQuery subquery2 = new SubQuery("TbpmRules", "description", "flowdesc",
					"i.pk.rulecode = t.processname and i.pk.companycode = "+super.getLoginController().getRequest().getCompany().toString());
			dto.addSubQuery(subquery2);
			
			// subqueries 3
			SubQuery subquery3 = new SubQuery("TgeneProcess", "shortdesc", "processdesc",
					"i.pk.processcode = t.processcode and i.pk.catalogtypeprocess=t.catalogtypeprocess and i.pk.catalogcodetypeprocess=t.catalogcodetypeprocess");
			dto.addSubQuery(subquery3);
			
			// subqueries 3
			SubQuery subquery4 = new SubQuery("TbpmRules", "description", "ruledesc",
					"i.pk.rulecode = t.rulename and i.pk.companycode = "+super.getLoginController().getRequest().getCompany().toString());
			dto.addSubQuery(subquery4);

			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<TgeneTransactionProcess>();
				MessageHelper.setMessageError(resp);
			} else {
				this.lrecord = (List<TgeneTransactionProcess>) 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);
	}
	
	/**
	 * Abre el lov de transacciones
	 */
	public void openTransactionLov() {
		Map<String, List<String>> params = new HashMap<>();
		List<String> l = new ArrayList<>();
		l.add("TRANSACTION"); // valor del parametro
		params.put("processtype", l);

		TransactionLovController.openLov(params);
	}

	/**
	 * Gestiona la respuesta del lov de transacciones
	 * @param event
	 * @throws Exception
	 */
	public void onReturnTransactionLov(SelectEvent event) throws Exception {
		TgeneTransaction t = (TgeneTransaction) event.getObject();
		super.addFilter("pk.transactionmodule", t.getPk().getTransactionmodule());
		super.addFilter("pk.transactioncode", t.getPk().getTransactioncode().toString());
		super.addFilter("pk.transactionversion", t.getPk().getTransactionversion().toString());
		super.addField("transactionname", t.getName());
		this.query();
	}

	/**
	 * Abre el lov de comandos
	 */
	public void openProcessLov() {
		Map<String, List<String>> params = new HashMap<>();
		List<String> l = new ArrayList<>();
		l.add("TRANSACTION"); // valor del parametro
		params.put("processtype", l);
		ProcessLovControler.openLov(params);
	}

	/**
	 * Gestiona la respuesta del lov de comandos
	 * @param event
	 * @throws Exception
	 */
	public void onReturnPrcoessLov(SelectEvent event) throws Exception {
		TgeneProcess t = (TgeneProcess) event.getObject();
		this.record.setProcesscode(t.getPk().getProcesscode());
		this.record.put("nprocess", t.getShortdesc());
	}
	
	/**
	 * Llama al Lov de Mensajes
	 */
	public void openMessageTemplateLov() {
		Map<String, List<String>> params = new HashMap<>();
		MessageTemplatesLovController.openLov(params);
	}

	/**
	 * Gestiona la respuesta del Lov de Mensajes
	 * @param event
	 * @throws Exception
	 */
	public void onReturnMessageTemplateLov(SelectEvent event) throws Exception {
		TgeneMessageTemplates t = (TgeneMessageTemplates) event.getObject();
		this.record.setFlowmessagecode(t.getPk().toString());
		this.record.put("messagedesc", t.getDescription());
	}
	
	/**
	 * Elimina el codigo de mensaje
	 * @throws Exception
	 */
	public void removemessage() throws Exception {
		if(record != null){
			record.setFlowmessagecode(null);
			record.modifiedData.put("messagedesc", null);
		}
	}
	
	/**
	 * Llama al Lov de Mensajes
	 */
	public void openFlowLov() {
		Map<String, List<String>> params = new HashMap<>();
		List<String> l = new ArrayList<>();
		l.add("F"); // valor del parametro
		params.put("filetype", l);
		TbpmRulesLovController.openLov(params);
	}	

	/**
	 * Gestiona la respuesta del Lov de Mensajes
	 * @param event
	 * @throws Exception
	 */
	public void onReturnFlowLov(SelectEvent event) throws Exception {
		TbpmRules t = (TbpmRules) event.getObject();
		this.record.setProcessname(t.getPk().getRulecode());
		//this.record.setPackagename(t.getPackagename());
		this.record.put("flowdesc", t.getDescription());
	}	
	
	/**
	 * Elimina el codigo de mensaje
	 * @throws Exception
	 */
	public void removeflow() throws Exception {
		if(record != null){
			record.setProcessname(null);
			record.modifiedData.put("flowdesc", null);
		}
	}
	
	/**
	 * Llama al Lov de Mensajes
	 */
	public void openRuleLov() {
		Map<String, List<String>> params = new HashMap<>();
		List<String> l = new ArrayList<>();
		l.add("R"); // valor del parametro
		params.put("filetype", l);
		TbpmRulesLovController.openLov(params);
	}

	/**
	 * Gestiona la respuesta del Lov de Mensajes
	 * @param event
	 * @throws Exception
	 */
	public void onReturnRuleLov(SelectEvent event) throws Exception {
		TbpmRules t = (TbpmRules) event.getObject();
		this.record.setRulename(t.getPk().getRulecode());
		this.record.put("ruledesc", t.getDescription());
	}
	
	/**
	 * Elimina el codigo de mensaje
	 * @throws Exception
	 */
	public void removerule() throws Exception {
		if(record != null){
			record.setRulename(null);
			record.modifiedData.put("ruledesc", null);
		}
	}
}