/*
 * Copyright (C) 2019 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.
 */

package com.google.android.material.testutils;

import android.view.View;
import androidx.core.view.accessibility.AccessibilityNodeInfoCompat;
import androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat;
import com.google.android.material.testapp.R;
import java.util.ArrayList;
import java.util.List;

public class AccessibilityUtils {

  private AccessibilityUtils() {}

  /** Used to check onInitializeAccessibilityNodeInfo */
  public static boolean hasAction(
      AccessibilityNodeInfoCompat info, AccessibilityActionCompat action) {
    List<AccessibilityActionCompat> actions = info.getActionList();
    for (int i = 0; i < actions.size(); i++) {
      if (actions.get(i).getId() == action.getId()) {
        return true;
      }
    }
    return false;
  }

  /** Used to check ViewCompat.addAccessibilityAction */
  public static boolean hasAction(View view, int actionId) {
    ArrayList<AccessibilityActionCompat> actions = getActionList(view);
    for (int i = 0; i < actions.size(); i++) {
      if (actions.get(i).getId() == actionId) {
        return true;
      }
    }
    return false;
  }

  private static ArrayList<AccessibilityActionCompat> getActionList(View view) {
    @SuppressWarnings("unchecked")
    ArrayList<AccessibilityActionCompat> actions =
        (ArrayList<AccessibilityActionCompat>) view.getTag(R.id.tag_accessibility_actions);
    if (actions == null) {
      actions = new ArrayList<>();
    }
    return actions;
  }
}