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// 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 "chrome/browser/ash/wallpaper_handlers/sea_pen_utils.h"
#include <string>
#include "ash/constants/ash_features.h"
#include "ash/wallpaper/wallpaper_utils/sea_pen_metadata_utils.h"
#include "ash/wallpaper/wallpaper_utils/sea_pen_utils_generated.h"
#include "ash/webui/common/mojom/sea_pen.mojom.h"
#include "base/logging.h"
#include "base/strings/stringprintf.h"
#include "components/manta/proto/manta.pb.h"
#include "ui/display/display.h"
#include "ui/display/screen.h"
#include "ui/gfx/geometry/size.h"
namespace wallpaper_handlers {
gfx::Size GetLargestDisplaySizeLandscape() {
// Screen should be non-null if the user is selecting SeaPen thumbnails.
CHECK(display::Screen::HasScreen());
gfx::Size largest_size;
uint64_t largest_area = 0u;
for (const auto& display : display::Screen::GetScreen()->GetAllDisplays()) {
DVLOG(2) << display.ToString();
auto next_area = display.GetSizeInPixel().Area64();
if (next_area > largest_area) {
largest_size = display.GetSizeInPixel();
largest_area = next_area;
}
}
DCHECK_GT(largest_area, 0u);
if (largest_size.height() > largest_size.width()) {
// Always landscape orientation.
largest_size.Transpose();
}
DVLOG(2) << "largest_size=" << largest_size.ToString();
return largest_size;
}
bool IsValidOutput(const manta::proto::OutputData& output,
std::string_view source) {
if (!output.has_generation_seed()) {
LOG(WARNING) << "Manta output data missing id for " << source;
return false;
}
if (!output.has_image() || !output.image().has_serialized_bytes() ||
output.image().serialized_bytes().empty()) {
LOG(WARNING) << "Manta output data missing image for" << source;
return false;
}
return true;
}
manta::proto::Request CreateMantaRequest(
const ash::personalization_app::mojom::SeaPenQueryPtr& query,
std::optional<uint32_t> generation_seed,
int num_outputs,
const gfx::Size& size,
manta::proto::FeatureName feature_name) {
DVLOG(2) << __func__ << " generation_seed=" << generation_seed.value_or(0)
<< " num_outputs=" << num_outputs
<< " image_dimensions=" << size.ToString();
manta::proto::Request request;
request.set_feature_name(feature_name);
{
manta::proto::RequestConfig& request_config =
*request.mutable_request_config();
if (generation_seed) {
request_config.set_generation_seed(*generation_seed);
}
// Ignore image_dimensions for CHROMEOS_VC_BACKGROUNDS, since
// CHROMEOS_VC_BACKGROUNDS returns with default size.
if (feature_name != manta::proto::FeatureName::CHROMEOS_VC_BACKGROUNDS) {
manta::proto::ImageDimensions& image_dimensions =
*request_config.mutable_image_dimensions();
image_dimensions.set_width(size.width());
image_dimensions.set_height(size.height());
}
request_config.set_num_outputs(num_outputs);
}
manta::proto::InputData& input_data = *request.add_input_data();
if (query->is_text_query()) {
input_data.set_text(query->get_text_query());
} else if (query->is_template_query() &&
ash::IsValidTemplateQuery(query->get_template_query())) {
input_data.set_tag(kTemplateIdTag.data());
input_data.set_text(
ash::TemplateIdToString(query->get_template_query()->id));
for (auto option : query->get_template_query()->options) {
manta::proto::InputData& input_option = *request.add_input_data();
input_option.set_tag(ash::TemplateChipToString(option.first));
input_option.set_text(ash::TemplateOptionToString(option.second));
}
}
if (ash::features::IsSeaPenUseExptTemplateEnabled()) {
manta::proto::InputData& expt_template_option = *request.add_input_data();
expt_template_option.set_tag("use_expt_template");
expt_template_option.set_text("true");
}
if (query->is_text_query() && ash::features::IsSeaPenQueryRewriteEnabled()) {
manta::proto::InputData& rewrite_input_data = *request.add_input_data();
rewrite_input_data.set_tag("use_query_rewrite");
rewrite_input_data.set_text("true");
}
if (query->is_text_query() &&
ash::features::IsSeaPenTextInputTranslationEnabled()) {
manta::proto::InputData& translation_input_data = *request.add_input_data();
translation_input_data.set_tag("use_i18n");
translation_input_data.set_text("true");
}
return request;
}
std::string GetFeedbackText(
const ash::personalization_app::mojom::SeaPenQueryPtr& query,
const ash::personalization_app::mojom::SeaPenFeedbackMetadataPtr&
metadata) {
if (query->is_template_query() &&
!ash::IsValidTemplateQuery(query->get_template_query())) {
return "";
}
std::string feedback_text;
const char* hashtag = metadata->log_id.starts_with("VcBackground")
? "#VCBackground"
: "#AIWallpaper";
const char* sentiment = metadata->is_positive ? "Positive" : "Negative";
const char* query_text =
query->is_text_query()
? query->get_text_query().c_str()
: query->get_template_query()->user_visible_query->text.c_str();
base::StringAppendF(&feedback_text, "%s %s: %s\n", hashtag, sentiment,
query_text);
if (query->is_template_query()) {
base::StringAppendF(&feedback_text, "template: %s\n",
metadata->log_id.c_str());
base::StringAppendF(&feedback_text, "options: ");
for (const auto& [chip, option] : query->get_template_query()->options) {
base::StringAppendF(&feedback_text, "(%s, %s)",
ash::TemplateChipToString(chip).c_str(),
ash::TemplateOptionToString(option).c_str());
}
base::StringAppendF(&feedback_text, "\n");
}
base::StringAppendF(&feedback_text, "generation_seed: %u\n",
metadata->generation_seed);
return feedback_text;
}
} // namespace wallpaper_handlers
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