package ar.com.AmberSoft.iEvenTask.services;
import java.util.Collection;
import java.util.Iterator;
import java.util.Map;
import javax.servlet.http.HttpServletRequest;
import org.apache.commons.beanutils.MethodUtils;
import org.apache.log4j.Logger;
import org.hibernate.Query;
import com.extjs.gxt.ui.client.data.BaseDateFilterConfig;
import com.extjs.gxt.ui.client.data.BaseFilterConfig;
import ar.com.AmberSoft.iEvenTask.backend.entities.Entity;
import ar.com.AmberSoft.iEvenTask.backend.entities.User;
import ar.com.AmberSoft.iEvenTask.utils.Tools;
import ar.com.AmberSoft.util.LDAPUtils;
import ar.com.AmberSoft.util.ParamsConst;
public class ListObjectiveWithVisibleFilterService extends ListObjectiveService {
private static Logger logger = Logger.getLogger(ListObjectiveWithVisibleFilterService.class);
public static String SELECT_COUNT_DISTINCT = "SELECT COUNT ( DISTINCT T ) ";
@SuppressWarnings("rawtypes")
@Override
protected void afterFrom(Map params) {
super.afterFrom(params);
queryText.append(" T left join T.visibles V");
}
@SuppressWarnings("rawtypes")
@Override
protected void previousCreateQuery(Map params) {
super.previousCreateQuery(params);
StringBuffer userQuery = new StringBuffer();
userQuery.append(AND);
userQuery.append(" V.usuario ");
userQuery.append(EQUAL);
userQuery.append(" :uservisible ");
StringBuffer tmpBuffer = new StringBuffer(queryText);
queryText = new StringBuffer();
queryText.append("Select distinct T ");
queryText.append(tmpBuffer);
queryText.append(userQuery);
queryTextWithoutOrder.append(userQuery);
String sortField = (String) params.get(SORT_FIELD);
Object sortDir = params.get(SORT_DIR);
if ((sortField!=null) && (sortDir!=null)){
try {
String sortDirText = (String) MethodUtils.invokeExactMethod(sortDir, NAME, null);
if (!"asignado".equals(sortField)){
queryText.append(ORDER_BY);
queryText.append(" T." + sortField);
queryText.append(SPACE);
queryText.append(sortDirText);
} else {
params.put(ParamsConst.NOT_COMMON_PAGING, Boolean.TRUE);
}
} catch (Exception e) {
logger.error(Tools.getStackTrace(e));
}
}
}
@SuppressWarnings("rawtypes")
@Override
protected void postCreateQuery(Map params) {
super.postCreateQuery(params);
queryCount = getSession().createQuery(SELECT_COUNT_DISTINCT + queryTextWithoutOrder.toString());
HttpServletRequest request = (HttpServletRequest) params.get(ParamsConst.REQUEST);
User user = (User) request.getSession().getAttribute(ParamsConst.USER);
query.setString("uservisible", user.getId());
queryCount.setString("uservisible", user.getId());
}
@Override
public void setFiltersInQueryText(Map params) {
queryText.append(WHERE);
queryText.append(Entity.DELETE_COLUMN);
queryText.append(IS_NULL);
Collection filters = (Collection) params.get(FILTERS);
if (filters!=null){
Iterator it = filters.iterator();
while (it.hasNext()) {
queryText.append(AND);
BaseFilterConfig filter = (BaseFilterConfig) it.next();
if (!"asignado".equals(filter.getField())){
queryText.append(" T." + filter.getField());
String operator = (String)operatorOnWhere.get(filter.getClass().getName());
if (operator !=null){
queryText.append(operator);
} else {
if (filter instanceof BaseDateFilterConfig) {
BaseDateFilterConfig dateFilter = (BaseDateFilterConfig) filter;
if ("before".equals(dateFilter.getComparison())){
queryText.append(" < ");
} else if ("after".equals(dateFilter.getComparison())){
queryText.append(" > ");
} else {
queryText.append(EQUAL);
}
} else {
queryText.append(EQUAL);
}
}
queryText.append(QUESTION_SYMBOL);
} else {
HttpServletRequest request = (HttpServletRequest) params.get(ParamsConst.REQUEST);
User user = null;
if (request != null) {
user = (User) request.getSession().getAttribute(ParamsConst.USER);
}
Map<String, User> users = null;
if (user != null) {
try {
users = LDAPUtils.getUsersMap(user.getId(), user.getPassword());
} catch (Exception e) {
logger.error(Tools.getStackTrace(e));
}
if ((users!=null)&&(users.size()>0)){
queryText.append(" T.id_usuario");
queryText.append(" IN ( ");
Collection values = users.values();
Iterator itValues = values.iterator();
queryText.append("''");
while (itValues.hasNext()) {
User actual = (User) itValues.next();
if (actual.getName().indexOf((String)filter.getValue())>=0){
queryText.append(",'"+actual.getId()+"'");
}
}
queryText.append(" )");
}
}
}
}
}
}
public void setFiltersValuesInQuery(Map params, Query query) {
Collection filters = (Collection) params.get(FILTERS);
BaseFilterConfig filter = null;
Boolean encontrado = Boolean.FALSE;
if (filters!=null){
int index = 0;
Iterator it = filters.iterator();
while (it.hasNext()) {
filter = (BaseFilterConfig) it.next();
if ("asignado".equals(filter.getField())){
encontrado=!encontrado;
break;
}
}
}
if ((filter!=null)&&(encontrado)){
filters.remove(filter);
}
params.put(FILTERS, filters);
super.setFiltersValuesInQuery(params, query);
}
@Override
public void setOrder(Map params) {
}
}