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// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chromeos/ash/components/local_search_service/local_search_service.h"
#include "chromeos/ash/components/local_search_service/inverted_index_search.h"
#include "chromeos/ash/components/local_search_service/linear_map_search.h"
namespace ash::local_search_service {
LocalSearchService::LocalSearchService(
mojo::PendingReceiver<mojom::LocalSearchService> receiver)
: receiver_(this, std::move(receiver)) {}
LocalSearchService::~LocalSearchService() = default;
void LocalSearchService::BindIndex(
IndexId index_id,
Backend backend,
mojo::PendingReceiver<mojom::Index> index_receiver,
mojo::PendingRemote<mojom::SearchMetricsReporter> reporter_remote,
LocalSearchService::BindIndexCallback callback) {
auto it = indices_.find(index_id);
if (it == indices_.end()) {
switch (backend) {
case Backend::kLinearMap:
it = indices_
.emplace(index_id, std::make_unique<LinearMapSearch>(index_id))
.first;
break;
case Backend::kInvertedIndex:
it = indices_
.emplace(index_id,
std::make_unique<InvertedIndexSearch>(index_id))
.first;
}
if (!it->second) {
std::move(callback).Run("Returned Index is null.");
return;
}
if (reporter_remote)
it->second->SetReporterRemote(std::move(reporter_remote));
}
if (it == indices_.end()) {
std::move(callback).Run("Error creating an Index.");
return;
}
it->second->BindReceiver(std::move(index_receiver));
std::move(callback).Run(std::nullopt);
}
} // namespace ash::local_search_service
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