/*
 * Copyright (c) 2023 Fancy Code.
 * 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.
 */
#ifndef MISSION_STATE_MACHINE_H
#define MISSION_STATE_MACHINE_H
// #include "IDeviceManager.h"
#include "IMcuManager.h"
#include "IMissionManager.h"
#include "IStateMachine.h"
#include "StatusCode.h"
#include <map>
const bool NOT_EXECUTED = false;
const bool EXECUTED = true;
enum class SystemState
{
    TOP_STATE = 0,
    MISSION_STATE,
    STORAGE_HANDLE_STATE,
    SD_CARD_HANDLE_STATE,
    UPGRADE_STATE,
    MEDIA_HANDLE_STATE,
    IDLE_STATE,
    END
};
class MissionStateMachine
{
public:
    MissionStateMachine();
    virtual ~MissionStateMachine() = default;
    static std::shared_ptr<MissionStateMachine> &GetInstance(std::shared_ptr<MissionStateMachine> *impl = nullptr);
    void Init(void);
    void UnInit(void);
    StatusCode SendStateMessage(const std::shared_ptr<VMissionData> &message);
    StatusCode MessageExecutedLater(const std::shared_ptr<VMissionData> &message, long long &delayTimeMs);
    void DelayMessage(VStateMachineData *msg);
    void SwitchState(const SystemState &state);

private:
    IpcMission GetStartMission(void);
    void RunStateMachine(const IpcMission &mission);

private:
    std::shared_ptr<VStateMachineHandle> mStateMachine;
    std::map<SystemState, std::shared_ptr<State>> mStateTree;
    IpcMission mStartMission;
};
#endif