// Copyright 2024 Google LLC.
//
// 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.

using System;
using UnityEngine;

using GoogleMobileAds.Api;

namespace GoogleMobileAds.Android {
  public class PreloadListener : AndroidJavaProxy {
    private Action<PreloadConfiguration> onAdAvailableAction;

    private Action<PreloadConfiguration> onAdsExhaustedAction;

    public PreloadListener(Action<PreloadConfiguration> onAdAvailable,
            Action<PreloadConfiguration> onAdsExhausted): base(Utils.PreloadListenerClassname)
    {
      this.onAdAvailableAction = onAdAvailable;
      this.onAdsExhaustedAction = onAdsExhausted;
    }

    #region Callbacks from PreloadListener

    void onAdsAvailable(AndroidJavaObject preloadConfiguration)
    {
        if (onAdAvailableAction == null)
        {
            return;
        }
        onAdAvailableAction(Utils.GetPreloadConfiguration(preloadConfiguration));
    }

    void onAdsExhausted(AndroidJavaObject preloadConfiguration)
    {
        if (onAdsExhaustedAction == null)
        {
            return;
        }
        onAdsExhaustedAction(Utils.GetPreloadConfiguration(preloadConfiguration));
    }

    #endregion
  }
}
