/**
 * @file
 *
 * @author  Mamadou Babaei <mamadou@senseglove.com>
 *
 * @section LICENSE
 *
 * (The MIT License)
 *
 * Copyright (c) 2020 - 2023 SenseGlove
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 *
 * @section DESCRIPTION
 *
 *
 */

#pragma once

#include <memory>
#include <vector>

#include "Containers/UnrealString.h"
#include "Runtime/Launch/Resources/Version.h"
#include "Templates/SharedPointer.h"
#include "Templates/UniquePtr.h"

#include "SGCoreImpl/SGPlatform.h"
#include "SGTypes/SGCoreTypes.h"

namespace SGCore
{
    class SGDevice;
}

class FSGBetaDeviceImpl;
class FSGHapticGloveImpl;
class FSGNovaGloveImpl;
class FSGSenseGloveImpl;

class SENSEGLOVECOREIMPL_API FSGDeviceImpl : public TSharedFromThis<FSGDeviceImpl>
{
public:
    typedef SGCore::SGDevice FSGDeviceType;

    typedef std::shared_ptr<FSGDeviceType> FSGDevicePtrType;
    typedef std::vector<FSGDevicePtrType> FSGDevicePtrVectorType;

public:
    static void ParseFirmware(const FString& RawFirmware, int32& OutMainVersion, int32& OutSubVersion);

    static FString ToString(ESGDeviceType DeviceType);

private:
    struct FImpl;

    struct FImplDeleter
    {
        void operator()(const FImpl* P) const;
    };

    TUniquePtr<FImpl, FImplDeleter> Pimpl;
    FImplDeleter PimplDeleter;

public:
    FSGDeviceImpl();

public:
    /**
     * The cast from underlying pointer type constructor.
     */
    explicit FSGDeviceImpl(const FSGDevicePtrType SGDevice);

public:
    /**
     * The copy constructor.
     */
    FSGDeviceImpl(const FSGDeviceImpl& Rhs);

    /**
     * The move constructor.
     */
    FSGDeviceImpl(FSGDeviceImpl&& Rhs) SG_NOEXCEPT;

public:
    /**
     * The destructor.
     */
    virtual ~FSGDeviceImpl();

public:
    /**
     * The copy assignment operator.
     */
    FSGDeviceImpl& operator=(const FSGDeviceImpl& Rhs);

    /**
     * The move assignment operator.
     */
    FSGDeviceImpl& operator=(FSGDeviceImpl&& Rhs) SG_NOEXCEPT;

public:
    /**
     * The cast to underlying pointer type method.
     */
    FSGDevicePtrType ToSGDevicePtr() const;

    /**
     * The checked cast to underlying pointer type method.
     */
    FSGDevicePtrType ToSGDevicePtrChecked() const;

public:
    /**
     * The cast to base TSharedRef<FSGDeviceImpl> type method.
     */
    TSharedRef<FSGDeviceImpl> ToSGDeviceImplRef();

    /**
     * The cast to derived TSharedRef<FSGBetaDeviceImpl> type method.
     */
    TSharedRef<FSGBetaDeviceImpl> ToBetaDeviceImplRef();

    /**
     * The cast to derived TSharedRef<FSGHapticGloveImpl> type method.
     */
    TSharedRef<FSGHapticGloveImpl> ToHapticGloveImplRef();

    /**
     * The cast to derived TSharedRef<FSGNovaGloveImpl> type method.
     */
    TSharedRef<FSGNovaGloveImpl> ToNovaGloveImplRef();

    /**
     * The cast to derived TSharedRef<FSGSenseGloveImpl> type method.
     */
    TSharedRef<FSGSenseGloveImpl> ToSenseGloveImplRef();

public:
    virtual ESGDeviceType GetDeviceType() const;

    virtual FString GetDeviceId() const;

    virtual FString GetHardwareVersion() const;
    virtual int32 GetFirmwareVersion() const;
    virtual int32 GetSubFirmwareVersion() const;
    virtual FString GetFirmwareString() const;

    FString GetAddress() const;

    bool IsConnected() const;
    ESGConnectionType GetConnectionType() const;

    int32 PacketsPerSecondReceived() const;
    int32 PacketsPerSecondSent() const;

    int32 GetDeviceIndex() const;
    void SetDeviceIndex(int32 NewIndex);

    virtual bool IsWireless() const;

    virtual bool HasBattery() const;
    virtual bool IsCharging();
    virtual bool GetBatteryLevel(float& OutLevel);

    virtual FString ToString() const;
};