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/**
 * Copyright (c) 2023 Samsung Electronics Co., Ltd All Rights Reserved
 *
 * 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 __FACE_LANDMARK_ADAPTER_H__
#define __FACE_LANDMARK_ADAPTER_H__

#include <dlog.h>

#include "EngineConfig.h"
#include "FldTweakCnn.h"
#include "ILandmarkDetection.h"
#include "ITask.h"
#include "MvMlConfig.h"

namespace mediavision
{
namespace machine_learning
{
class FacialLandmarkAdapter : public mediavision::common::ITask
{
private:
	std::unique_ptr<ILandmarkDetection> _landmark_detection;
	std::shared_ptr<Config> _config;
	const std::string _config_file_name = "facial_landmark.json";

	void create(const std::string &model_name);
	template<typename U> void create(LandmarkDetectionTaskType task_type);
	LandmarkDetectionTaskType convertToTaskType(std::string model_name);

public:
	FacialLandmarkAdapter();
	~FacialLandmarkAdapter();

	void setModelInfo(const std::string &model_file, const std::string &meta_file, const std::string &label_file,
					  const std::string &model_name) override;
	void setEngineInfo(const std::string &engine_type, const std::string &device_type) override;
	void configure() override;
	unsigned int getNumberOfEngines() override;
	const std::string &getEngineType(unsigned int engine_index) override;
	unsigned int getNumberOfDevices(const std::string &engine_type) override;
	const std::string &getDeviceType(const std::string &engine_type, unsigned int device_index) override;
	void prepare() override;
	void perform(InputBaseType &input) override;
	void performAsync(InputBaseType &input) override;
	OutputBaseType &getOutput() override;
	OutputBaseType &getOutputCache() override;
};

} // machine_learning
} // mediavision

#endif