/*
 * Copyright (C) 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.
 */
package androidx.media3.exoplayer.dash.e2etest;

import static androidx.media3.common.util.Assertions.checkNotNull;

import android.content.Context;
import android.graphics.SurfaceTexture;
import android.view.Surface;
import androidx.media3.common.MediaItem;
import androidx.media3.common.Player;
import androidx.media3.exoplayer.ExoPlayer;
import androidx.media3.exoplayer.trackselection.DefaultTrackSelector;
import androidx.media3.test.utils.CapturingRenderersFactory;
import androidx.media3.test.utils.DumpFileAsserts;
import androidx.media3.test.utils.FakeClock;
import androidx.media3.test.utils.robolectric.PlaybackOutput;
import androidx.media3.test.utils.robolectric.ShadowMediaCodecConfig;
import androidx.media3.test.utils.robolectric.TestPlayerRunHelper;
import androidx.test.core.app.ApplicationProvider;
import androidx.test.ext.junit.runners.AndroidJUnit4;
import org.junit.Ignore;
import org.junit.Rule;
import org.junit.Test;
import org.junit.runner.RunWith;

/** End-to-end tests using DASH samples. */
@RunWith(AndroidJUnit4.class)
public final class DashPlaybackTest {

  @Rule
  public ShadowMediaCodecConfig mediaCodecConfig =
      ShadowMediaCodecConfig.forAllSupportedMimeTypes();

  // https://github.com/google/ExoPlayer/issues/7985
  @Test
  @Ignore(
      "Disabled until subtitles are reliably asserted in robolectric tests [internal b/174661563].")
  public void webvttInMp4() throws Exception {
    Context applicationContext = ApplicationProvider.getApplicationContext();
    CapturingRenderersFactory capturingRenderersFactory =
        new CapturingRenderersFactory(applicationContext);
    ExoPlayer player =
        new ExoPlayer.Builder(applicationContext, capturingRenderersFactory)
            .setClock(new FakeClock(/* isAutoAdvancing= */ true))
            .build();
    player.setVideoSurface(new Surface(new SurfaceTexture(/* texName= */ 1)));
    PlaybackOutput playbackOutput = PlaybackOutput.register(player, capturingRenderersFactory);

    // Ensure the subtitle track is selected.
    DefaultTrackSelector trackSelector =
        checkNotNull((DefaultTrackSelector) player.getTrackSelector());
    trackSelector.setParameters(trackSelector.buildUponParameters().setPreferredTextLanguage("en"));
    player.setMediaItem(MediaItem.fromUri("asset:///media/dash/webvtt-in-mp4/sample.mpd"));
    player.prepare();
    player.play();
    TestPlayerRunHelper.runUntilPlaybackState(player, Player.STATE_ENDED);
    player.release();

    DumpFileAsserts.assertOutput(
        applicationContext, playbackOutput, "playbackdumps/dash/webvtt-in-mp4.dump");
  }

  // https://github.com/google/ExoPlayer/issues/8710
  @Test
  public void emsgNearToPeriodBoundary() throws Exception {
    Context applicationContext = ApplicationProvider.getApplicationContext();
    CapturingRenderersFactory capturingRenderersFactory =
        new CapturingRenderersFactory(applicationContext);
    ExoPlayer player =
        new ExoPlayer.Builder(applicationContext, capturingRenderersFactory)
            .setClock(new FakeClock(/* isAutoAdvancing= */ true))
            .build();
    player.setVideoSurface(new Surface(new SurfaceTexture(/* texName= */ 1)));
    PlaybackOutput playbackOutput = PlaybackOutput.register(player, capturingRenderersFactory);

    player.setMediaItem(MediaItem.fromUri("asset:///media/dash/emsg/sample.mpd"));
    player.prepare();
    player.play();
    TestPlayerRunHelper.runUntilPlaybackState(player, Player.STATE_ENDED);
    player.release();

    DumpFileAsserts.assertOutput(
        applicationContext, playbackOutput, "playbackdumps/dash/emsg.dump");
  }
}
