/*
 *  Copyright (c) 2018-present, Facebook, Inc.
 *
 *  This source code is licensed under the MIT license found in the LICENSE
 *  file in the root directory of this source tree.
 *
 */

package com.facebook.sonar.plugins.inspector.descriptors;

import com.facebook.sonar.core.SonarDynamic;
import com.facebook.sonar.core.SonarObject;
import com.facebook.sonar.plugins.inspector.Named;
import com.facebook.sonar.plugins.inspector.NodeDescriptor;
import com.facebook.sonar.plugins.inspector.Touch;
import java.util.Collections;
import java.util.List;
import javax.annotation.Nullable;

public class ObjectDescriptor extends NodeDescriptor<Object> {

  @Override
  public void init(Object node) {}

  @Override
  public String getId(Object node) {
    return Integer.toString(System.identityHashCode(node));
  }

  @Override
  public String getName(Object node) {
    return node.getClass().getName();
  }

  @Override
  public int getChildCount(Object node) {
    return 0;
  }

  @Override
  public @Nullable Object getChildAt(Object node, int index) {
    return null;
  }

  @Override
  public List<Named<SonarObject>> getData(Object node) {
    return Collections.EMPTY_LIST;
  }

  @Override
  public void setValue(Object node, String[] path, SonarDynamic value) {}

  @Override
  public List<Named<String>> getAttributes(Object node) {
    return Collections.EMPTY_LIST;
  }

  @Override
  public void setHighlighted(Object node, boolean selected) {}

  @Override
  public void hitTest(Object node, Touch touch) {
    touch.finish();
  }

  @Override
  public @Nullable String getDecoration(Object obj) {
    return null;
  }

  @Override
  public boolean matches(String query, Object node) throws Exception {
    final NodeDescriptor descriptor = descriptorForClass(node.getClass());
    final List<Named<String>> attributes = descriptor.getAttributes(node);
    for (Named<String> namedString : attributes) {
      if (namedString.getName().equals("id")) {
        if (namedString.getValue().toLowerCase().contains(query)) {
          return true;
        }
      }
    }

    return descriptor.getName(node).toLowerCase().contains(query);
  }
}