/*
    * Copyright 2001-2005 The Apache Software Foundation.
    *
    * Licensed 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.
   */
  package org.apache.logging.log4j.catalog.jpa.converter;
  
  import java.util.ArrayList;
  import java.util.List;
  import java.util.Map;
  
  import org.apache.logging.log4j.catalog.api.Category;
  import org.apache.logging.log4j.catalog.jpa.model.CategoryModel;
  import org.apache.logging.log4j.catalog.jpa.model.EventModel;
  import org.apache.logging.log4j.catalog.jpa.service.EventService;
  import org.modelmapper.AbstractConverter;
  import org.springframework.beans.factory.annotation.Autowired;
  import org.springframework.stereotype.Component;
  
  @Component
  public class CategoryConverter extends AbstractConverter<Category, CategoryModel> {
  
      @Autowired
      private EventService eventService;
  
      public CategoryModel convert(Category category) {
          Map<String, EventModel> eventMap = eventService.getEventMap();
          CategoryModel model = new CategoryModel();
          model.setId(category.getId());
          model.setCatalogId(category.getCatalogId());
          model.setName(category.getName());
          model.setDescription(category.getDescription());
          model.setDisplayName(category.getDisplayName());
          List<EventModel> events = new ArrayList<>(category.getEvents().size());
          for (String name : category.getEvents()) {
              EventModel event = eventMap.get(name);
              if (event != null) {
                  events.add(event);
              } else {
                  throw new IllegalArgumentException("Unknown event " + name + " for category " + category.getName());
              }
          }
          model.setEvents(events);
          return model;
      }
  }