// Copyright 2020 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#include "core/internal/ble_endpoint_channel.h"

#include <string>

namespace location {
namespace nearby {
namespace connections {

Ptr<BLEEndpointChannel> BLEEndpointChannel::createOutgoing(
    Ptr<MediumManager<Platform> > medium_manager, const string& channel_name,
    Ptr<BLESocket> ble_socket) {
  return MakePtr(new BLEEndpointChannel(channel_name, ble_socket));
}

Ptr<BLEEndpointChannel> BLEEndpointChannel::createIncoming(
    Ptr<MediumManager<Platform> > medium_manager, const string& channel_name,
    Ptr<BLESocket> ble_socket) {
  return MakePtr(new BLEEndpointChannel(channel_name, ble_socket));
}

BLEEndpointChannel::BLEEndpointChannel(const string& channel_name,
                                       Ptr<BLESocket> ble_socket)
    : BaseEndpointChannel(channel_name, ble_socket->getInputStream(),
                          ble_socket->getOutputStream()),
      ble_socket_(ble_socket) {}

BLEEndpointChannel::~BLEEndpointChannel() {}

proto::connections::Medium BLEEndpointChannel::getMedium() {
  return proto::connections::Medium::BLE;
}

void BLEEndpointChannel::closeImpl() {
  Exception::Value exception = ble_socket_->close();
  if (exception != Exception::NONE) {
    if (exception == Exception::IO) {
      // TODO(ahlee): Add logging.
    }
  }
}

}  // namespace connections
}  // namespace nearby
}  // namespace location