/*
 * Copyright (c) 2021-2022 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 DISTRIBUTED_INPUT_INJECT_H
#define DISTRIBUTED_INPUT_INJECT_H

#include <mutex>
#include <string>

#include "constants_dinput.h"
#include "distributed_input_node_manager.h"

namespace OHOS {
namespace DistributedHardware {
namespace DistributedInput {
class DistributedInputInject {
public:
    static DistributedInputInject &GetInstance();
    int32_t RegisterDistributedHardware(const std::string& devId, const std::string& dhId,
        const std::string& parameters);

    int32_t UnregisterDistributedHardware(const std::string& devId, const std::string& dhId);
    int32_t RegisterDistributedEvent(RawEvent* buffer, size_t bufferSize);
    int32_t StructTransJson(const InputDevice& pBuf, std::string& strDescriptor);
    void StartInjectThread();
    void StopInjectThread();

private:
    DistributedInputInject();
    ~DistributedInputInject();

    std::unique_ptr<DistributedInputNodeManager> inputNodeManager_;

    // The event queue.
    static const int EVENT_BUFFER_SIZE = 16;
};
} // namespace DistributedInput
} // namespace DistributedHardware
} // namespace OHOS

#endif // DISTRIBUTED_INPUT_INJECT_H