/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
import javolution.util.FastList;

import org.ofbiz.base.util.UtilValidate;
import org.ofbiz.entity.Delegator
import org.ofbiz.entity.DelegatorFactory
import org.ofbiz.entity.GenericValue
import org.ofbiz.entity.condition.EntityComparisonOperator
import org.ofbiz.entity.condition.EntityCondition;
import org.ofbiz.entity.model.ModelGroupReader;
import org.ofbiz.entity.model.ModelReader;
import org.ofbiz.entity.model.ModelEntity;
import org.ofbiz.entity.model.ModelViewEntity
import org.ofbiz.entity.util.EntityUtil;

if (delegator.getDelegatorTenantId() == null) {
    mgr = delegator.getModelGroupReader();
    entityGroups = mgr.getGroupNames(delegator.getDelegatorName()).toArray().sort();
} else {
    Delegator baseDelegator = DelegatorFactory.getDelegator(delegator.getDelegatorBaseName());
    entityGroups = EntityUtil.getFieldListFromEntityList(baseDelegator.findList("TenantDataSource", EntityCondition.makeCondition("tenantId", EntityComparisonOperator.EQUALS, delegator.getDelegatorTenantId()), ['entityGroupName'] as Set, ['entityGroupName'], null, false), 'entityGroupName', false);
}

filterByGroupName = parameters.filterByGroupName;
context.filterByGroupName = filterByGroupName;

filterByEntityName = parameters.filterByEntityName;
context.filterByEntityName = filterByEntityName;

reader = delegator.getModelReader();
entities = new TreeSet(reader.getEntityNames());

int colSize = entities.size()/3 + 1;
int kIdx = 0;
entitiesList = [];
entities.each { entityName ->
    entity = reader.getModelEntity(entityName);
    entityGroupName = delegator.getEntityGroupName(entity.getEntityName());

    if (!entityGroups.contains(entityGroupName)) {
        return;
    }
    if (filterByGroupName && !filterByGroupName.equals(entityGroupName)) {
        return;
    }
    if (filterByEntityName && !((String)entity.getEntityName()).toUpperCase().contains(filterByEntityName.toUpperCase().replace(" ", ""))) {
        return;
    }
    viewEntity = "N";
    if (entity instanceof ModelViewEntity) {
        viewEntity = "Y";
    }

    entityPermissionView = "N";
    if (security.hasEntityPermission("ENTITY_DATA", "_VIEW", session) || security.hasEntityPermission(entity.getPlainTableName(), "_VIEW", session)) {
        entityPermissionView = "Y";
    }

    entityPermissionCreate = "N";
    if (security.hasEntityPermission("ENTITY_DATA", "_CREATE", session) || security.hasEntityPermission(entity.getPlainTableName(), "_CREATE", session)) {
        entityPermissionCreate = "Y";
    }

    changeColumn = "N";
    kIdx++;
    if (kIdx >= colSize) {
        colSize += colSize;
        changeColumn = "Y";
    }

    entityMap = [:];
    entityMap.entityName = entity.getEntityName();
    entityMap.entityPermissionView = entityPermissionView;
    entityMap.entityPermissionCreate = entityPermissionCreate;
    entityMap.viewEntity = viewEntity;
    entityMap.changeColumn = changeColumn;

    entitiesList.add(entityMap);
}
context.entityGroups = entityGroups;
context.entitiesList = entitiesList;