/*
 * Copyright (c) 2021-2024 Huawei Device Co., Ltd.
 * 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 INPUT_EVENT_DATA_TRANSFORMATION_H
#define INPUT_EVENT_DATA_TRANSFORMATION_H

#include "key_event.h"
#include "net_packet.h"
#include "pointer_event.h"
#include "switch_event.h"

namespace OHOS {
namespace MMI {
class InputEventDataTransformation {
    InputEventDataTransformation() = delete;
    DISALLOW_COPY_AND_MOVE(InputEventDataTransformation);

public:
    static int32_t KeyEventToNetPacket(const std::shared_ptr<KeyEvent> key, NetPacket &pkt);
    static int32_t NetPacketToKeyEvent(NetPacket &pkt, std::shared_ptr<KeyEvent> key);
    static int32_t SwitchEventToNetPacket(const std::shared_ptr<SwitchEvent> key, NetPacket &pkt);
    static int32_t NetPacketToSwitchEvent(NetPacket &pkt, std::shared_ptr<SwitchEvent> key);
    static int32_t SerializeInputEvent(std::shared_ptr<InputEvent> event, NetPacket &pkt);
    static int32_t DeserializeInputEvent(NetPacket &pkt, std::shared_ptr<InputEvent> event);
    static int32_t Marshalling(std::shared_ptr<PointerEvent> event, NetPacket &pkt);
    static int32_t Unmarshalling(NetPacket &pkt, std::shared_ptr<PointerEvent> event);
#ifdef OHOS_BUILD_ENABLE_SECURITY_COMPONENT
    static int32_t MarshallingEnhanceData(std::shared_ptr<PointerEvent> event, NetPacket &pkt);
    static int32_t UnmarshallingEnhanceData(NetPacket &pkt, std::shared_ptr<PointerEvent> event);
    static int32_t MarshallingEnhanceData(std::shared_ptr<KeyEvent> event, NetPacket &pkt);
    static int32_t UnmarshallingEnhanceData(NetPacket &pkt, std::shared_ptr<KeyEvent> event);
#endif // OHOS_BUILD_ENABLE_SECURITY_COMPONENT
private:
    static void SerializeFingerprint(const std::shared_ptr<PointerEvent> event, NetPacket &pkt);
    static void SerializePointerEvent(const std::shared_ptr<PointerEvent> event, NetPacket &pkt);
    static int32_t SerializePointerItem(NetPacket &pkt, PointerEvent::PointerItem &item);
    static int32_t DeserializePointerItem(NetPacket &pkt, PointerEvent::PointerItem &item);
    static void SetAxisInfo(NetPacket &pkt, std::shared_ptr<PointerEvent> event);
    static void ReadFunctionKeys(NetPacket &pkt, std::shared_ptr<KeyEvent> key);
    static int32_t DeserializePointerIds(std::shared_ptr<PointerEvent> event, NetPacket &pkt);
    static int32_t DeserializePressedButtons(std::shared_ptr<PointerEvent> event, NetPacket &pkt);

#ifdef OHOS_BUILD_ENABLE_SECURITY_COMPONENT
    static constexpr uint32_t MAX_HMAC_SIZE = 64;
    struct SecCompPointEvent {
        double touchX;
        double touchY;
        uint64_t timeStamp;
    };
#endif // OHOS_BUILD_ENABLE_SECURITY_COMPONENT
};
} // namespace MMI
} // namespace OHOS
#endif // INPUT_EVENT_DATA_TRANSFORMATION_H