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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 "chrome/browser/nearby_sharing/nearby_receive_manager.h"
#include "base/functional/callback_helpers.h"
#include "components/cross_device/logging/logging.h"
NearbyReceiveManager::NearbyReceiveManager(
NearbySharingService* nearby_sharing_service)
: nearby_sharing_service_(nearby_sharing_service) {
DCHECK(nearby_sharing_service_);
nearby_sharing_service_->AddObserver(this);
}
NearbyReceiveManager::~NearbyReceiveManager() {
UnregisterForegroundReceiveSurface(base::DoNothing());
observers_set_.Clear();
nearby_sharing_service_->RemoveObserver(this);
}
void NearbyReceiveManager::OnTransferUpdate(
const ShareTarget& share_target,
const TransferMetadata& transfer_metadata) {
TransferMetadata::Status status = transfer_metadata.status();
CD_LOG(VERBOSE, Feature::NS)
<< __func__ << ": Nearby receive manager: "
<< "Transfer update for share target with ID " << share_target.id << ": "
<< TransferMetadata::StatusToString(transfer_metadata.status());
NotifyOnTransferUpdate(share_target, transfer_metadata);
if (TransferMetadata::Status::kAwaitingLocalConfirmation == status) {
share_targets_map_.insert_or_assign(share_target.id, share_target);
} else if (transfer_metadata.is_final_status()) {
share_targets_map_.erase(share_target.id);
}
}
void NearbyReceiveManager::AddReceiveObserver(
::mojo::PendingRemote<nearby_share::mojom::ReceiveObserver> observer) {
observers_set_.Add(std::move(observer));
}
void NearbyReceiveManager::IsInHighVisibility(
IsInHighVisibilityCallback callback) {
std::move(callback).Run(nearby_sharing_service_->IsInHighVisibility());
}
void NearbyReceiveManager::RegisterForegroundReceiveSurface(
RegisterForegroundReceiveSurfaceCallback callback) {
const NearbySharingService::StatusCodes result =
nearby_sharing_service_->RegisterReceiveSurface(
this, NearbySharingService::ReceiveSurfaceState::kForeground);
switch (result) {
case NearbySharingService::StatusCodes::kOk:
std::move(callback).Run(
nearby_share::mojom::RegisterReceiveSurfaceResult::kSuccess);
return;
case NearbySharingService::StatusCodes::kError:
case NearbySharingService::StatusCodes::kOutOfOrderApiCall:
case NearbySharingService::StatusCodes::kStatusAlreadyStopped:
std::move(callback).Run(
nearby_share::mojom::RegisterReceiveSurfaceResult::kFailure);
return;
case NearbySharingService::StatusCodes::kTransferAlreadyInProgress:
std::move(callback).Run(
nearby_share::mojom::RegisterReceiveSurfaceResult::
kTransferInProgress);
return;
case NearbySharingService::StatusCodes::kNoAvailableConnectionMedium:
std::move(callback).Run(
nearby_share::mojom::RegisterReceiveSurfaceResult::
kNoConnectionMedium);
return;
}
}
void NearbyReceiveManager::UnregisterForegroundReceiveSurface(
UnregisterForegroundReceiveSurfaceCallback callback) {
bool success = NearbySharingService::StatusCodes::kOk ==
nearby_sharing_service_->UnregisterReceiveSurface(this);
std::move(callback).Run(success);
}
void NearbyReceiveManager::Accept(const base::UnguessableToken& share_target_id,
AcceptCallback callback) {
auto iter = share_targets_map_.find(share_target_id);
if (iter == share_targets_map_.end()) {
CD_LOG(ERROR, Feature::NS)
<< "Unknown share target accepted: id=" << share_target_id;
std::move(callback).Run(false);
return;
}
nearby_sharing_service_->Accept(
iter->second, base::BindOnce(
[](AcceptCallback accept_callback,
NearbySharingService::StatusCodes status_code) {
bool success =
NearbySharingService::StatusCodes::kOk ==
status_code;
std::move(accept_callback).Run(success);
},
std::move(callback)));
}
void NearbyReceiveManager::Reject(const base::UnguessableToken& share_target_id,
RejectCallback callback) {
auto iter = share_targets_map_.find(share_target_id);
if (iter == share_targets_map_.end()) {
CD_LOG(ERROR, Feature::NS)
<< "Unknown share target rejected: id=" << share_target_id;
std::move(callback).Run(false);
return;
}
nearby_sharing_service_->Reject(
iter->second, base::BindOnce(
[](RejectCallback reject_callback,
NearbySharingService::StatusCodes status_code) {
bool success =
NearbySharingService::StatusCodes::kOk ==
status_code;
std::move(reject_callback).Run(success);
},
std::move(callback)));
}
void NearbyReceiveManager::RecordFastInitiationNotificationUsage(bool success) {
nearby_sharing_service_->RecordFastInitiationNotificationUsage(success);
}
void NearbyReceiveManager::OnHighVisibilityChanged(bool in_high_visibility) {
for (auto& remote : observers_set_) {
remote->OnHighVisibilityChanged(in_high_visibility);
}
}
void NearbyReceiveManager::OnNearbyProcessStopped() {
for (auto& remote : observers_set_) {
remote->OnNearbyProcessStopped();
}
}
void NearbyReceiveManager::OnStartAdvertisingFailure() {
for (auto& remote : observers_set_) {
remote->OnStartAdvertisingFailure();
}
}
void NearbyReceiveManager::NotifyOnTransferUpdate(
const ShareTarget& share_target,
const TransferMetadata& metadata) {
for (auto& remote : observers_set_) {
remote->OnTransferUpdate(share_target, metadata.ToMojo());
}
}
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