// Copyright 2020 The Fuchsia Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef SRC_CONNECTIVITY_WEAVE_ADAPTATION_THREAD_STACK_MANAGER_DELEGATE_IMPL_H_
#define SRC_CONNECTIVITY_WEAVE_ADAPTATION_THREAD_STACK_MANAGER_DELEGATE_IMPL_H_

#include <fuchsia/lowpan/device/cpp/fidl.h>

// clang-format off
#include <Weave/DeviceLayer/internal/WeaveDeviceLayerInternal.h>
#include <Weave/DeviceLayer/internal/DeviceNetworkInfo.h>
#include <Weave/DeviceLayer/ThreadStackManager.h>
// clang-format on

namespace nl {
namespace Weave {
namespace DeviceLayer {

class NL_DLL_EXPORT ThreadStackManagerDelegateImpl : public ThreadStackManagerImpl::Delegate {
 public:
  ThreadStackManagerDelegateImpl() = default;

  // ThreadStackManager implementations.

  WEAVE_ERROR InitThreadStack() override;
  bool HaveRouteToAddress(const IPAddress& destAddr) override;
  void OnPlatformEvent(const WeaveDeviceEvent* event) override;
  bool IsThreadEnabled() override;
  WEAVE_ERROR SetThreadEnabled(bool val) override;
  bool IsThreadProvisioned() override;
  bool IsThreadAttached() override;
  WEAVE_ERROR GetThreadProvision(Internal::DeviceNetworkInfo& netInfo,
                                 bool includeCredentials) override;
  WEAVE_ERROR SetThreadProvision(const Internal::DeviceNetworkInfo& netInfo) override;
  void ClearThreadProvision() override;
  ConnectivityManager::ThreadDeviceType GetThreadDeviceType() override;
  bool HaveMeshConnectivity() override;
  WEAVE_ERROR GetAndLogThreadStatsCounters() override;
  WEAVE_ERROR GetAndLogThreadTopologyMinimal() override;
  WEAVE_ERROR GetAndLogThreadTopologyFull() override;
  const std::string& GetInterfaceName() const override;
  bool IsThreadSupported() const override;
  WEAVE_ERROR GetPrimary802154MACAddress(uint8_t* mac_address) override;
  WEAVE_ERROR SetThreadJoinable(bool value) override;

 private:
  std::string interface_name_;
  fuchsia::lowpan::device::DeviceSyncPtr device_;
  bool is_thread_supported_ = false;

  zx_status_t GetProtocols(fuchsia::lowpan::device::Protocols protocols);
  zx_status_t GetDeviceState(fuchsia::lowpan::device::DeviceState* state);
};

}  // namespace DeviceLayer
}  // namespace Weave
}  // namespace nl

#endif  // SRC_CONNECTIVITY_WEAVE_ADAPTATION_THREAD_STACK_MANAGER_DELEGATE_IMPL_H_