// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "ash/system/video_conference/video_conference_utils.h"

#include <string>

#include "ash/public/cpp/style/dark_light_mode_controller.h"
#include "ash/system/video_conference/effects/video_conference_tray_effects_manager_types.h"
#include "base/strings/utf_string_conversions.h"
#include "ui/chromeos/styles/cros_tokens_color_mappings.h"

namespace ash::video_conference_utils {

namespace {

std::string GetEffectHistogramNameBase(VcEffectId effect_id) {
  switch (effect_id) {
    case VcEffectId::kTestEffect:
      return "Ash.VideoConferenceTray.TestEffect";
    case VcEffectId::kBackgroundBlur:
      return "Ash.VideoConferenceTray.BackgroundBlur";
    case VcEffectId::kPortraitRelighting:
      return "Ash.VideoConferenceTray.PortraitRelighting";
    case VcEffectId::kNoiseCancellation:
      return "Ash.VideoConferenceTray.NoiseCancellation";
    case VcEffectId::kStyleTransfer:
      return "Ash.VideoConferenceTray.StudioMic";
    case VcEffectId::kLiveCaption:
      return "Ash.VideoConferenceTray.LiveCaption";
    case VcEffectId::kCameraFraming:
      return "Ash.VideoConferenceTray.CameraFraming";
    case VcEffectId::kFaceRetouch:
      return "Ash.VideoConferenceTray.FaceRetouch";
    case VcEffectId::kStudioLook:
      return "Ash.VideoConferenceTray.StudioLook";
  }
}

}  // namespace

std::string GetEffectHistogramNameForClick(VcEffectId effect_id) {
  return GetEffectHistogramNameBase(effect_id) + ".Click";
}

std::string GetEffectHistogramNameForInitialState(VcEffectId effect_id) {
  return GetEffectHistogramNameBase(effect_id) + ".InitialState";
}

std::u16string GetMediaAppDisplayText(
    const VideoConferenceMediaAppInfo& media_app) {
  auto url = media_app.url;
  auto title = media_app.title;

  // Displays the title if it is not empty. Otherwise, display app url.
  if (!title.empty()) {
    return title;
  }

  if (url) {
    return base::UTF8ToUTF16(url->GetContent());
  }

  return std::u16string();
}

cc::SkottieColorMap CreateColorMapForGradientAnimation(
    const ui::ColorProvider* color_provider) {
  cc::SkottieColorMap map;
  if (DarkLightModeController::Get()->IsDarkModeEnabled()) {
    map[cc::HashSkottieResourceId("cros.sys.illo.complement")] =
        color_provider->GetColor(
            cros_tokens::CrosRefColorIds::kCrosRefSparkleComplement20);
    map[cc::HashSkottieResourceId("cros.sys.illo.analog")] =
        color_provider->GetColor(
            cros_tokens::CrosRefColorIds::kCrosRefSparkleAnalog30);
  } else {
    map[cc::HashSkottieResourceId("cros.sys.illo.complement")] =
        color_provider->GetColor(ui::kColorNativeComplementColor);
    map[cc::HashSkottieResourceId("cros.sys.illo.analog")] =
        color_provider->GetColor(ui::kColorNativeAnalogColor);
  }
  return map;
}

}  // namespace ash::video_conference_utils