/*
    * 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.List;
  import java.util.Map;
  import java.util.function.Function;
  import java.util.stream.Collectors;
  import org.apache.syncope.client.console.rest.ConnectorRestClient;
  import org.apache.syncope.client.lib.SyncopeClient;
  import org.apache.syncope.common.lib.search.AbstractFiqlSearchConditionBuilder;
  import org.apache.syncope.common.lib.to.ConnIdObjectClass;
  import org.apache.syncope.common.lib.to.PlainSchemaTO;
  import org.apache.syncope.common.lib.to.ResourceTO;
  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 ConnObjectSearchPanel extends AbstractSearchPanel {
  
      private static final long serialVersionUID = 21020550706646L;
  
      protected final ResourceTO resource;
  
      public static class Builder extends AbstractSearchPanel.Builder<ConnObjectSearchPanel> {
  
          private static final long serialVersionUID = 6308997285778809578L;
  
          private final ResourceTO resource;
  
          private final AnyTypeKind anyType;
  
          private final String typeName;
  
          public Builder(
                  final ResourceTO resource,
                  final AnyTypeKind anyType,
                  final String type,
                  final IModel<List<SearchClause>> model,
                  final PageReference pageRef) {
  
              super(model, pageRef);
              this.resource = resource;
              this.anyType = anyType;
              this.typeName = type;
          }
  
          @Override
          public ConnObjectSearchPanel build(final String id) {
              return new ConnObjectSearchPanel(id, anyType, typeName, this);
          }
      }
  
      @SpringBean
      protected ConnectorRestClient connectorRestClient;
  
      protected ConnObjectSearchPanel(final String id, final AnyTypeKind kind, final Builder builder) {
          super(id, kind, builder);
          this.resource = builder.resource;
      }
  
      protected ConnObjectSearchPanel(final String id, final AnyTypeKind kind, final String type, final Builder builder) {
          super(id, kind, type, builder);
          this.resource = builder.resource;
      }
  
      @Override
      protected AbstractFiqlSearchConditionBuilder<?, ?, ?> getSearchConditionBuilder() {
          return SyncopeClient.getConnObjectTOFiqlSearchConditionBuilder();
      }
  
      @Override
      protected String getFIQLQueryTarget() {
          return "CONN_OBJ";
      }
  
      @Override
      protected void populate() {
          this.types = new LoadableDetachableModel<>() {
  
              private static final long serialVersionUID = 22668815812716L;
 
             @Override
             protected List<SearchClause.Type> load() {
                 return List.of(SearchClause.Type.ATTRIBUTE);
             }
         };
 
         this.dnames = new LoadableDetachableModel<>() {
 
             private static final long serialVersionUID = 2989042618372L;
 
             @Override
             protected Map<String, PlainSchemaTO> load() {
                 return Map.of();
             }
         };
 
         this.anames = new LoadableDetachableModel<>() {
 
             private static final long serialVersionUID = 3002350300761L;
 
             @Override
             protected Map<String, PlainSchemaTO> load() {
                 return connectorRestClient.buildObjectClassInfo(
                         connectorRestClient.read(resource.getConnector()), false).stream().
                         map(ConnIdObjectClass::getAttributes).
                         flatMap(List::stream).
                         collect(Collectors.toMap(
                                 PlainSchemaTO::getKey, Function.identity(),
                                 (schema1, schema2) -> schema1));
             }
         };
     }
 }