/*
 * Copyright Camunda Services GmbH and/or licensed to Camunda Services GmbH
 * under one or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information regarding copyright
 * ownership. Camunda licenses this file to you under the Apache License,
 * Version 2.0; 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.
 */
package org.camunda.bpm.engine.impl.dmn.transformer;

import org.camunda.bpm.dmn.engine.impl.DmnDecisionImpl;
import org.camunda.bpm.dmn.engine.impl.spi.transform.DmnElementTransformContext;
import org.camunda.bpm.dmn.engine.impl.transform.DmnDecisionTransformHandler;
import org.camunda.bpm.engine.impl.context.Context;
import org.camunda.bpm.engine.impl.dmn.entity.repository.DecisionDefinitionEntity;
import org.camunda.bpm.engine.impl.util.ParseUtil;
import org.camunda.bpm.model.dmn.instance.Decision;

public class DecisionDefinitionHandler extends DmnDecisionTransformHandler {

  @Override
  protected DmnDecisionImpl createDmnElement() {
    return new DecisionDefinitionEntity();
  }

  @Override
  protected DmnDecisionImpl createFromDecision(DmnElementTransformContext context, Decision decision) {
    DecisionDefinitionEntity decisionDefinition = (DecisionDefinitionEntity) super.createFromDecision(context, decision);
    String category = context.getModelInstance().getDefinitions().getNamespace();

    decisionDefinition.setCategory(category);
    decisionDefinition.setVersionTag(decision.getVersionTag());

    setHistoryTTL(decision, decisionDefinition);

    return decisionDefinition;
  }

  private void setHistoryTTL(Decision decision, DecisionDefinitionEntity decisionDefinition) {
    Integer localHistoryTimeToLive = ParseUtil.parseHistoryTimeToLive(decision.getCamundaHistoryTimeToLiveString());

    if (localHistoryTimeToLive != null) {
      decisionDefinition.setHistoryTimeToLive(localHistoryTimeToLive);
    } else {
      Integer configuredHistoryTTL = ParseUtil.parseHistoryTimeToLive(Context.getProcessEngineConfiguration().getHistoryTimeToLive());
      decisionDefinition.setHistoryTimeToLive(configuredHistoryTTL);
    }

  }
}