// Copyright 2019 The Cobalt Authors. All Rights Reserved.
//
// 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.

#include "starboard/player.h"

#include "starboard/configuration.h"
#include "starboard/nplb/player_creation_param_helpers.h"
#include "testing/gtest/include/gtest/gtest.h"

namespace starboard {
namespace nplb {
namespace {

SbPlayerOutputMode GetPreferredOutputMode(
    const PlayerCreationParam& creation_param) {
  SbPlayerCreationParam param = {};
  creation_param.ConvertTo(&param);
  return SbPlayerGetPreferredOutputMode(&param);
}

TEST(SbPlayerGetPreferredOutputModeTest, SunnyDay) {
  auto creation_param =
      CreatePlayerCreationParam(kSbMediaAudioCodecAac, kSbMediaVideoCodecH264);

  creation_param.output_mode = kSbPlayerOutputModeInvalid;
  auto output_mode = GetPreferredOutputMode(creation_param);
  ASSERT_NE(output_mode, kSbPlayerOutputModeInvalid);

  creation_param.output_mode = output_mode;
  output_mode = GetPreferredOutputMode(creation_param);
  ASSERT_EQ(output_mode, creation_param.output_mode);

  creation_param.output_mode = kSbPlayerOutputModeDecodeToTexture;
  output_mode = GetPreferredOutputMode(creation_param);
  ASSERT_NE(output_mode, kSbPlayerOutputModeInvalid);

  creation_param.output_mode = kSbPlayerOutputModePunchOut;
  output_mode = GetPreferredOutputMode(creation_param);
  ASSERT_NE(output_mode, kSbPlayerOutputModeInvalid);
}

TEST(SbPlayerGetPreferredOutputModeTest, AllCodecs) {
  const SbMediaAudioCodec kAudioCodecs[] = {
    kSbMediaAudioCodecNone,
    kSbMediaAudioCodecAac,
    kSbMediaAudioCodecAc3,
    kSbMediaAudioCodecEac3,
    kSbMediaAudioCodecOpus,
    kSbMediaAudioCodecVorbis,
#if SB_API_VERSION >= 14
    kSbMediaAudioCodecMp3,
    kSbMediaAudioCodecFlac,
    kSbMediaAudioCodecPcm,
#endif  // SB_API_VERSION >= 14
#if SB_API_VERSION >= SB_MEDIA_IAMF_SUPPORT_API_VERSION
    kSbMediaAudioCodecIamf,
#endif  // SB_API_VERSION >= SB_MEDIA_IAMF_SUPPORT_API_VERSION
  };
  const SbMediaVideoCodec kVideoCodecs[] = {
      kSbMediaVideoCodecNone,  kSbMediaVideoCodecH264,   kSbMediaVideoCodecH265,
      kSbMediaVideoCodecMpeg2, kSbMediaVideoCodecTheora, kSbMediaVideoCodecVc1,
      kSbMediaVideoCodecAv1,   kSbMediaVideoCodecVp8,    kSbMediaVideoCodecVp9,
  };
  const SbPlayerOutputMode kOutputModes[] = {
      kSbPlayerOutputModeDecodeToTexture,
      kSbPlayerOutputModePunchOut,
      kSbPlayerOutputModeInvalid,
  };

  for (SbMediaAudioCodec audio_codec : kAudioCodecs) {
    for (SbMediaVideoCodec video_codec : kVideoCodecs) {
      for (SbPlayerOutputMode output_mode : kOutputModes) {
        auto creation_param =
            CreatePlayerCreationParam(audio_codec, video_codec);
        creation_param.output_mode = output_mode;
        GetPreferredOutputMode(creation_param);
      }
    }
  }
}

}  // namespace
}  // namespace nplb
}  // namespace starboard