package com.fp.frontend.controller.bpm;

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.ManagedProperty;
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.bpm.lov.GroupsLovController;
import com.fp.frontend.controller.pcustomer.lov.PersonLovController;
import com.fp.frontend.controller.pgeneral.safe.UserDetailController;
import com.fp.frontend.helper.MessageHelper;
import com.fp.persistence.pbpm.gene.TbpmGroups;
import com.fp.persistence.pbpm.gene.TbpmGroupsUsers;
import com.fp.persistence.pcustomer.gene.TcustPersonDetail;
import com.sun.mail.handlers.message_rfc822;

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

	private static final long serialVersionUID = 1L;

	public GroupsUsersController() throws Exception {
		super(TbpmGroupsUsers.class);
	}

	@ManagedProperty(value = "#{userDetailController}")
	private UserDetailController userdetail;
	
	@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 = 15; // Cambiar al # reg a mirar.
			this.lrecord = new ArrayList<>();
			this.beanalias = "GROUPSUSERS";
		} 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.groupcode") == null) {
			MessageHelper.setMessageError("msg_grouprequird");
			return;
		}
		super.create();
		this.record.getPk().setCompanycode(super.getLoginController().getRequest().getCompany());
		this.record.getPk().setGroupcode(super.getMfilters().get("pk.groupcode"));
	}
	
	@Override
	public void update() throws Exception {
		if(record.getPk().getUsercode() == null){
			MessageHelper.setMessageError("msg_userrequired");
		}else{
			super.update();	
		}				
	}
	
	@SuppressWarnings("unchecked")
	@Override
	protected void querydatabase() {
		try {
			
			super.addFilter("pk.companycode", super.getLoginController().getRequest().getCompany().toString());
			
			if(super.getMfilters().get("pk.groupcode")==null){
				MessageHelper.setMessageError("msg_grouprequird");
				return;
			}
			
			DtoQuery dto = super.getDtoQuery(true);
			dto.setOrderby("t.pk.groupcode");
			
			//Subquery
			SubQuery subquery2 = new SubQuery("TcustPersonDetail", "name", "username", 
	        		"i.pk.dateto = to_date('2999-12-31', 'yyyy-MM-dd') and "
	        		+ "i.pk.personcode = (select a.personcode from TsafeUser a where a.pk = t.pk.usercode and a.companycode=t.pk.companycode)");
	        dto.addSubQuery(subquery2);

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

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

	@Override
	public void save() {
		try {
			
			HashMap<String, DtoSave> msave = new HashMap<String, DtoSave>();
			Request request = this.callerhelper.getRequest();
			
			DtoSave dtosave = super.getDtoSave();
			dtosave.setReturnpk(true); // Para que el core devuelva el pk de los registros nuevos.
			
			if(!dtosave.pendingProcess()){
				return;
			}
			
			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 void openGroupsLov() {
		Map<String, List<String>> params = new HashMap<>();
		GroupsLovController.openLov(params);
	}

	public void onReturnGroupsLov(SelectEvent event) throws Exception {
		TbpmGroups t = (TbpmGroups) event.getObject();
		super.addFilter("pk.groupcode", t.getPk().getGroupcode());
		super.addField("description", t.getDescription());
		this.query();
	}

	public void openPersonLov() {
		Map<String, List<String>> params = new HashMap<>();
		PersonLovController.openLov(params);
	}

	public void onReturnPersonLov(SelectEvent event) throws Exception {
		TcustPersonDetail t = (TcustPersonDetail) event.getObject();
		this.userdetail.getMfilters().clear();
		this.userdetail.addFilter("pk.personcode", t.getPk().getPersoncode().toString());
		this.userdetail.query();
		if(this.userdetail.getRecord()==null){
			this.record.getPk().setUsercode(null);
			this.record.getModifiedData().put("username", null);
			MessageHelper.setMessageError("msg_userNotFound");
			return;
		}
		if(this.userdetail.getRecord().getIsuserbpm()==null || this.userdetail.getRecord().getIsuserbpm().equals("N")){
			this.record.getPk().setUsercode(null);
			this.record.getModifiedData().put("username", null);
			MessageHelper.setMessageError("msg_notUserBpm");
			return;
		}
		this.record.getPk().setUsercode(this.userdetail.getRecord().getPk().getUsercode());
		this.record.getModifiedData().put("username", t.getName());
	}
	
	/**
	 * Entrega el valor de: userdetail
	 *
	 * @return UserDetailController
	 */
	public UserDetailController getUserdetail() {
		return this.userdetail;
	}

	/**
	 * Fija el valor de: userdetail
	 *
	 * @param userdetail Valor a fijar en el atributo.
	 */
	public void setUserdetail(UserDetailController userdetail) {
		this.userdetail = userdetail;
	}
}