/*
 * 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 DATA_PROCESSING_H
#define DATA_PROCESSING_H
#include "IMissionManager.h"
#include "IStateMachine.h"
#include "KeyControl.h"
#include <functional>
#include <map>
using std::placeholders::_1;
using DataProcessingFunc = std::function<bool(VStateMachineData *)>;
enum class InternalStateEvent
{
    STORAGE_HANDLE_STATE_INIT = static_cast<int>(MissionEvent::END),
    SD_CARD_HANDLE_STATE_SD_STATUS_REPORTED,
    ANY_STATE_SD_STATUS_PERORIED,
    CHECK_UPGRADE_FILE,
    MEDIA_REPORT_EVENT,
    KEY_EVENT_HANDLE,
    RESET_KEY_MEDIA_TASK,
    MEDIA_HANDLE_STATE_TASK_TIME_OUT,
    MEDIA_HANDLE_STATE_TASK_FINISHED,
    END
};
typedef struct key_event_data
{
    key_event_data(const std::string &keyName, const KeyEvent &keyEvent, const unsigned int &holdTime);
    const std::string mKeyName;
    const KeyEvent mKeyEvent;
    const unsigned int mHoldTime;
} KeyEventData;
using KeyHandleFunc = std::function<bool(const KeyEventData &)>;
class MissionData : public VStateMachineData
{
public:
    MissionData(const std::shared_ptr<VMissionData> &data);
    virtual ~MissionData() = default;
    const std::shared_ptr<VMissionData> mMissionData;
};
/**
 * @brief
 * MissionMessage abstracts user data into state machine data, enabling the transfer of arbitrary data within the state
 * machine.
 */
class MissionMessage : public VStateMessage
{
public:
    MissionMessage(const std::shared_ptr<VMissionData> &message);
    virtual ~MissionMessage() = default;
    const std::shared_ptr<VMissionData> mMissionData; // The message from users of state manager module.
};
class DataProcessing
{
public:
    DataProcessing();
    virtual ~DataProcessing() = default;
    bool EventHandle(VStateMachineData *msg);
    virtual bool KeyEventHandle(VStateMachineData *msg);

protected:
    std::map<InternalStateEvent, DataProcessingFunc> mEventHandle;
    std::map<std::string, DataProcessingFunc> mKeyEventHandle;
    std::map<std::string, KeyHandleFunc> mKeyClickHandle;
    std::map<std::string, KeyHandleFunc> mKeyHoldDownHandle;
    std::map<std::string, KeyHandleFunc> mKeyHoldUpHandle;
};
#endif