text: /*
   *
   *    Copyright (c) 2020 Project CHIP Authors
   *    Copyright (c) 2019 Google LLC.
   *    All rights reserved.
   *
   *    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
   *
   *        http://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.
   */
  
  #pragma once
  
  #include "AppEvent.h"
  #include "PumpManager.h"
  
  #include <platform/CHIPDeviceLayer.h>
  
  #ifdef CONFIG_MCUMGR_SMP_BT
  #include "DFUOverSMP.h"
  #endif
  
  struct k_timer;
  
  class AppTask
  {
  public:
      int StartApp();
  
      void PostLockActionRequest(int32_t aActor, PumpManager::Action_t aAction);
      void PostEvent(AppEvent * event);
      void UpdateClusterState();
  
  private:
      friend AppTask & GetAppTask(void);
  
      int Init();
  
      static void ActionInitiated(PumpManager::Action_t aAction, int32_t aActor);
      static void ActionCompleted(PumpManager::Action_t aAction, int32_t aActor);
  
      void CancelTimer(void);
  
      void DispatchEvent(AppEvent * event);
  
      static void FunctionTimerEventHandler(AppEvent * aEvent);
      static void FunctionHandler(AppEvent * aEvent);
      static void StartThreadHandler(AppEvent * aEvent);
      static void LockActionEventHandler(AppEvent * aEvent);
      static void StartBLEAdvertisementHandler(AppEvent * aEvent);
  
      static void ChipEventHandler(const chip::DeviceLayer::ChipDeviceEvent * event, intptr_t arg);
  
      static void ButtonEventHandler(uint32_t buttons_state, uint32_t has_changed);
      static void TimerEventHandler(k_timer * timer);
  
  #ifdef CONFIG_MCUMGR_SMP_BT
      static void RequestSMPAdvertisingStart(void);
  #endif
  
      void StartTimer(uint32_t aTimeoutInMs);
  
      enum Function_t
      {
          kFunction_NoneSelected   = 0,
          kFunction_SoftwareUpdate = 0,
          kFunction_FactoryReset,
  
          kFunction_Invalid
      };
  
      Function_t mFunction      = kFunction_NoneSelected;
      bool mFunctionTimerActive = false;
      static AppTask sAppTask;
  };
  
  inline AppTask & GetAppTask(void)
  {
      return AppTask::sAppTask;
  }
  