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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 "components/commerce/core/commerce_utils.h"
#include <string>
#include <vector>
#include "base/check.h"
#include "base/feature_list.h"
#include "base/json/json_writer.h"
#include "base/metrics/field_trial_params.h"
#include "base/strings/escape.h"
#include "base/time/time.h"
#include "base/uuid.h"
#include "base/values.h"
#include "components/commerce/core/commerce_constants.h"
#include "components/commerce/core/commerce_feature_list.h"
#include "components/commerce/core/proto/price_tracking.pb.h"
#include "components/endpoint_fetcher/endpoint_fetcher.h"
#include "net/base/url_util.h"
#include "url/gurl.h"
namespace commerce {
GURL GetProductSpecsTabUrl(const std::vector<GURL>& urls) {
auto urls_list = base::Value::List();
for (auto& url : urls) {
urls_list.Append(url.spec());
}
std::string json;
if (!base::JSONWriter::Write(urls_list, &json)) {
return GURL(commerce::kChromeUICompareUrl);
}
return net::AppendQueryParameter(GURL(commerce::kChromeUICompareUrl), "urls",
json);
}
GURL GetProductSpecsTabUrlForID(const base::Uuid& uuid) {
return net::AppendQueryParameter(GURL(commerce::kChromeUICompareUrl), "id",
uuid.AsLowercaseString());
}
std::unique_ptr<ProductInfo> OptGuideResultToProductInfo(
const optimization_guide::OptimizationMetadata& metadata,
bool can_load_product_specs_full_page_ui) {
if (!metadata.any_metadata().has_value()) {
return nullptr;
}
std::optional<commerce::PriceTrackingData> parsed_any =
optimization_guide::ParsedAnyMetadata<commerce::PriceTrackingData>(
metadata.any_metadata().value());
commerce::PriceTrackingData price_data = parsed_any.value();
if (!parsed_any.has_value() || !price_data.IsInitialized()) {
return nullptr;
}
const commerce::BuyableProduct buyable_product = price_data.buyable_product();
std::unique_ptr<ProductInfo> info = std::make_unique<ProductInfo>();
if (buyable_product.has_title()) {
info->title = buyable_product.title();
}
if (buyable_product.has_gpc_title()) {
info->product_cluster_title = buyable_product.gpc_title();
}
if (buyable_product.has_image_url()) {
info->server_image_available = true;
info->image_url = GURL(buyable_product.image_url());
} else {
info->server_image_available = false;
}
if (buyable_product.has_offer_id()) {
info->offer_id = buyable_product.offer_id();
}
if (buyable_product.has_product_cluster_id()) {
info->product_cluster_id = buyable_product.product_cluster_id();
}
if (buyable_product.has_current_price()) {
info->currency_code = buyable_product.current_price().currency_code();
info->amount_micros = buyable_product.current_price().amount_micros();
}
if (buyable_product.has_country_code()) {
info->country_code = buyable_product.country_code();
}
// Check to see if there was a price drop associated with this product. Those
// prices take priority over what BuyableProduct has.
if (price_data.has_product_update()) {
const commerce::ProductPriceUpdate price_update =
price_data.product_update();
// Both new and old price should exist and have the same currency code.
bool currency_codes_match = price_update.new_price().currency_code() ==
price_update.old_price().currency_code();
if (price_update.has_new_price() &&
info->currency_code == price_update.new_price().currency_code() &&
currency_codes_match) {
info->amount_micros = price_update.new_price().amount_micros();
}
if (price_update.has_old_price() &&
info->currency_code == price_update.old_price().currency_code() &&
currency_codes_match) {
info->previous_amount_micros.emplace(
price_update.old_price().amount_micros());
}
}
if (buyable_product.has_category_data()) {
info->category_data = buyable_product.category_data();
}
// TODO(376128060): Remove the feature check after M132.
if (can_load_product_specs_full_page_ui) {
for (int i = 0; i < buyable_product.price_summary_size(); ++i) {
info->price_summary.push_back(buyable_product.price_summary(i));
}
if (buyable_product.has_price_display_recommendation()) {
info->price_display_recommendation =
buyable_product.price_display_recommendation();
}
}
return info;
}
void MaybeUseAlternateShoppingServer(
endpoint_fetcher::EndpointFetcher::RequestParams::Builder& params_builder) {
if (base::FeatureList::IsEnabled(commerce::kShoppingAlternateServer)) {
params_builder.SetHeaders(
std::vector<endpoint_fetcher::EndpointFetcher::RequestParams::Header>{
{kAlternateServerHeaderName, kAlternateServerHeaderTrueValue}});
}
}
} // namespace commerce
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