/*
    * 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.Map;
  import java.util.function.Function;
  import java.util.stream.Collectors;
  import org.apache.syncope.client.console.rest.AnyTypeRestClient;
  import org.apache.syncope.client.console.rest.SchemaRestClient;
  import org.apache.syncope.client.lib.SyncopeClient;
  import org.apache.syncope.client.ui.commons.Constants;
  import org.apache.syncope.common.lib.SyncopeConstants;
  import org.apache.syncope.common.lib.search.AbstractFiqlSearchConditionBuilder;
  import org.apache.syncope.common.lib.to.GroupTO;
  import org.apache.syncope.common.lib.to.PlainSchemaTO;
  import org.apache.syncope.common.lib.to.SchemaTO;
  import org.apache.syncope.common.lib.types.AnyTypeKind;
  import org.apache.syncope.common.lib.types.SchemaType;
  import org.apache.wicket.PageReference;
  import org.apache.wicket.extensions.markup.html.repeater.util.SortParam;
  import org.apache.wicket.model.IModel;
  import org.apache.wicket.model.LoadableDetachableModel;
  import org.apache.wicket.spring.injection.annot.SpringBean;
  
  public class AnyObjectSearchPanel extends AbstractSearchPanel {
  
      private static final long serialVersionUID = -1769527800450203738L;
  
      public static class Builder extends AbstractSearchPanel.Builder<AnyObjectSearchPanel> {
  
          private static final long serialVersionUID = 6308997285778809578L;
  
          private final String type;
  
          public Builder(final String type, final IModel<List<SearchClause>> model, final PageReference pageRef) {
              super(model, pageRef);
              this.type = type;
          }
  
          @Override
          public AnyObjectSearchPanel build(final String id) {
              return new AnyObjectSearchPanel(id, AnyTypeKind.ANY_OBJECT, type, this);
          }
      }
  
      @SpringBean
      protected SchemaRestClient schemaRestClient;
  
      @SpringBean
      protected AnyTypeRestClient anyTypeRestClient;
  
      protected AnyObjectSearchPanel(final String id, final AnyTypeKind kind, final Builder builder) {
          super(id, kind, builder);
      }
  
      protected AnyObjectSearchPanel(final String id, final AnyTypeKind kind, final String type, final Builder builder) {
          super(id, kind, type, builder);
      }
  
      @Override
      protected AbstractFiqlSearchConditionBuilder<?, ?, ?> getSearchConditionBuilder() {
          return SyncopeClient.getAnyObjectSearchConditionBuilder(type);
      }
  
      @Override
      protected String getFIQLQueryTarget() {
          return type;
      }
  
      @Override
      protected void populate() {
          super.populate();
  
          this.types = new LoadableDetachableModel<>() {
  
              private static final long serialVersionUID = 5275935387613157437L;
  
              @Override
              protected List<SearchClause.Type> load() {
                  return getAvailableTypes();
              }
         };
 
         this.groupNames = new LoadableDetachableModel<>() {
 
             private static final long serialVersionUID = 5275935387613157437L;
 
             @Override
             protected List<String> load() {
                 return groupRestClient.search(
                         SyncopeConstants.ROOT_REALM,
                         null,
                         1,
                         Constants.MAX_GROUP_LIST_SIZE,
                         new SortParam<>(Constants.NAME_FIELD_NAME, true),
                         null).stream().map(GroupTO::getName).collect(Collectors.toList());
             }
         };
 
         this.anames = new LoadableDetachableModel<>() {
 
             private static final long serialVersionUID = 5275935387613157437L;
 
             @Override
             protected Map<String, PlainSchemaTO> load() {
                 return schemaRestClient.<PlainSchemaTO>getSchemas(SchemaType.PLAIN, null, anyTypeRestClient.read(type).
                         getClasses().toArray(String[]::new)).
                         stream().collect(Collectors.toMap(SchemaTO::getKey, Function.identity()));
             }
         };
     }
 
     protected List<SearchClause.Type> getAvailableTypes() {
         List<SearchClause.Type> result = new ArrayList<>();
         result.add(SearchClause.Type.ATTRIBUTE);
         result.add(SearchClause.Type.GROUP_MEMBERSHIP);
         result.add(SearchClause.Type.AUX_CLASS);
         result.add(SearchClause.Type.RESOURCE);
         result.add(SearchClause.Type.RELATIONSHIP);
         return result;
     }
 }