/*
 * Copyright 2020, The Android Open Source Project
 *
 * 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.
 */

import {ObjectFormatter} from './ObjectFormatter';

/**
 * Get the properties of a WM object for display.
 *
 * @param entry WM hierarchy element
 * @param proto Associated proto object
 */
export function getPropertiesForDisplay(entry: any): any {
  if (!entry) {
    return;
  }

  let obj: any = {};
  const properties = ObjectFormatter.getProperties(entry);
  properties.forEach((prop) => (obj[prop] = entry[prop]));

  // we remove the children property from the object to avoid it showing the
  // the properties view of the element as we can always see those elements'
  // properties by changing the target element in the hierarchy tree view.
  if (obj.children) delete obj.children;
  if (obj.proto) delete obj.proto;

  obj.proto = Object.assign({}, entry.proto);
  if (obj.proto.children) delete obj.proto.children;
  if (obj.proto.childWindows) delete obj.proto.childWindows;
  if (obj.proto.childrenWindows) delete obj.proto.childrenWindows;
  if (obj.proto.childContainers) delete obj.proto.childContainers;
  if (obj.proto.windowToken) delete obj.proto.windowToken;
  if (obj.proto.rootDisplayArea) delete obj.proto.rootDisplayArea;
  if (obj.proto.rootWindowContainer) delete obj.proto.rootWindowContainer;
  if (obj.proto.windowContainer?.children) delete obj.proto.windowContainer.children;
  obj = ObjectFormatter.format(obj);

  return obj;
}

export function shortenName(name: any): string {
  const classParts = (name + '').split('.');
  if (classParts.length <= 3) {
    return name;
  }
  const className = classParts.slice(-1)[0]; // last element
  return `${classParts[0]}.${classParts[1]}.(...).${className}`;
}