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// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROMEOS_ASH_COMPONENTS_SYNC_WIFI_LOCAL_NETWORK_COLLECTOR_H_
#define CHROMEOS_ASH_COMPONENTS_SYNC_WIFI_LOCAL_NETWORK_COLLECTOR_H_
#include <optional>
#include <string>
#include <vector>
#include "base/memory/weak_ptr.h"
#include "chromeos/ash/components/sync_wifi/network_identifier.h"
#include "mojo/public/cpp/bindings/receiver.h"
namespace sync_pb {
class WifiConfigurationSpecifics;
}
namespace ash {
class NetworkMetadataStore;
namespace sync_wifi {
// Handles the retrieval, filtering, and conversion of local network
// configurations to syncable protos.
class LocalNetworkCollector {
public:
typedef base::OnceCallback<void(
std::optional<sync_pb::WifiConfigurationSpecifics>)>
ProtoCallback;
typedef base::OnceCallback<void(
std::vector<sync_pb::WifiConfigurationSpecifics>)>
ProtoListCallback;
LocalNetworkCollector() = default;
virtual ~LocalNetworkCollector() = default;
// Creates a list of all local networks which are syncable and delivers them
// to the provided |callback|. This excludes networks which are managed,
// unsecured, use enterprise security, or shared.
virtual void GetAllSyncableNetworks(ProtoListCallback callback) = 0;
// Creates a WifiConfigurationSpecifics proto with the relevant network
// details for the network with the given |id|. If that network doesn't
// exist or isn't syncable it will provide std::nullopt to the callback.
virtual void GetSyncableNetwork(const std::string& guid,
ProtoCallback callback) = 0;
// Record the reason(s) why zero of the local networks are eligible to be
// synced.
virtual void RecordZeroNetworksEligibleForSync() = 0;
// Retrieves the NetworkIdentifier for a given local network's |guid|
// if the network no longer exists it returns nullopt.
virtual std::optional<NetworkIdentifier> GetNetworkIdentifierFromGuid(
const std::string& guid) = 0;
// Provides the metadata store which gets constructed later.
virtual void SetNetworkMetadataStore(
base::WeakPtr<NetworkMetadataStore> network_metadata_store) = 0;
// Fixes networks affected by b/180854680, to be removed after M-91.
virtual void FixAutoconnect(
std::vector<sync_pb::WifiConfigurationSpecifics> protos,
base::OnceClosure callback) = 0;
// Executes the given callback after the local mojo networks have been loaded.
// If already loaded, the callback will be executed immediately.
virtual void ExecuteAfterNetworksLoaded(base::OnceClosure callback) = 0;
};
} // namespace sync_wifi
} // namespace ash
#endif // CHROMEOS_ASH_COMPONENTS_SYNC_WIFI_LOCAL_NETWORK_COLLECTOR_H_
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