/*
    * 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.
   */
  package org.apache.syncope.client.console.panels.search;
  
  import java.util.ArrayList;
  import java.util.List;
  import java.util.stream.Collectors;
  import org.apache.syncope.client.console.rest.ApplicationRestClient;
  import org.apache.syncope.client.console.rest.RoleRestClient;
  import org.apache.syncope.client.lib.SyncopeClient;
  import org.apache.syncope.common.lib.search.AbstractFiqlSearchConditionBuilder;
  import org.apache.syncope.common.lib.to.PrivilegeTO;
  import org.apache.syncope.common.lib.to.RoleTO;
  import org.apache.syncope.common.lib.types.AnyTypeKind;
  import org.apache.wicket.PageReference;
  import org.apache.wicket.model.IModel;
  import org.apache.wicket.model.LoadableDetachableModel;
  import org.apache.wicket.spring.injection.annot.SpringBean;
  
  public class UserSearchPanel extends AnyObjectSearchPanel {
  
      private static final long serialVersionUID = -1769527800450203738L;
  
      public static class Builder extends AnyObjectSearchPanel.Builder {
  
          private static final long serialVersionUID = 6308997285778809578L;
  
          public Builder(final IModel<List<SearchClause>> model, final PageReference pageRef) {
              super(AnyTypeKind.USER.name(), model, pageRef);
          }
  
          @Override
          public UserSearchPanel build(final String id) {
              return new UserSearchPanel(id, this);
          }
      }
  
      @SpringBean
      protected RoleRestClient roleRestClient;
  
      @SpringBean
      protected ApplicationRestClient applicationRestClient;
  
      protected UserSearchPanel(final String id, final Builder builder) {
          super(id, AnyTypeKind.USER, builder);
      }
  
      @Override
      protected AbstractFiqlSearchConditionBuilder<?, ?, ?> getSearchConditionBuilder() {
          return SyncopeClient.getUserSearchConditionBuilder();
      }
  
      @Override
      protected String getFIQLQueryTarget() {
          return AnyTypeKind.USER.name();
      }
  
      @Override
      protected void populate() {
          super.populate();
  
          this.roleNames = new LoadableDetachableModel<>() {
  
              private static final long serialVersionUID = 5275935387613157437L;
  
              @Override
              protected List<String> load() {
                  return roleRestClient.list().stream().map(RoleTO::getKey).collect(Collectors.toList());
              }
          };
  
          this.privilegeNames = new LoadableDetachableModel<>() {
  
              private static final long serialVersionUID = 5275935387613157437L;
  
              @Override
              protected List<String> load() {
                  return applicationRestClient.list().stream().
                          flatMap(application -> application.getPrivileges().stream()).
                          map(PrivilegeTO::getKey).collect(Collectors.toList());
              }
          };
      }
 
     @Override
     protected List<SearchClause.Type> getAvailableTypes() {
         List<SearchClause.Type> result = new ArrayList<>();
         result.add(SearchClause.Type.ATTRIBUTE);
         result.add(SearchClause.Type.ROLE_MEMBERSHIP);
         result.add(SearchClause.Type.PRIVILEGE);
         result.add(SearchClause.Type.GROUP_MEMBERSHIP);
         result.add(SearchClause.Type.AUX_CLASS);
         result.add(SearchClause.Type.RESOURCE);
         result.add(SearchClause.Type.RELATIONSHIP);
         return result;
     }
 }