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// Copyright 2024 TIER IV, Inc.
//
// 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.
#pragma once
#include "nebula_decoders/nebula_decoders_hesai/hesai_driver.hpp"
#include "nebula_hw_interfaces/nebula_hw_interfaces_hesai/hesai_hw_interface.hpp"
#include "nebula_ros/common/watchdog_timer.hpp"
#include <nebula_common/hesai/hesai_common.hpp>
#include <nebula_common/nebula_common.hpp>
#include <rclcpp/rclcpp.hpp>
#include <nebula_msgs/msg/nebula_packet.hpp>
#include <pandar_msgs/msg/pandar_scan.hpp>
#include <memory>
#include <mutex>
namespace nebula::ros
{
class HesaiDecoderWrapper
{
public:
HesaiDecoderWrapper(
rclcpp::Node * const parent_node,
const std::shared_ptr<const nebula::drivers::HesaiSensorConfiguration> & config,
const std::shared_ptr<const nebula::drivers::HesaiCalibrationConfigurationBase> & calibration,
bool publish_packets);
void process_cloud_packet(std::unique_ptr<nebula_msgs::msg::NebulaPacket> packet_msg);
void on_config_change(
const std::shared_ptr<const nebula::drivers::HesaiSensorConfiguration> & new_config);
void on_calibration_change(
const std::shared_ptr<const nebula::drivers::HesaiCalibrationConfigurationBase> &
new_calibration);
nebula::Status status();
private:
void publish_cloud(
std::unique_ptr<sensor_msgs::msg::PointCloud2> pointcloud,
const rclcpp::Publisher<sensor_msgs::msg::PointCloud2>::SharedPtr & publisher);
static inline std::chrono::nanoseconds seconds_to_chrono_nano_seconds(const double seconds)
{
return std::chrono::duration_cast<std::chrono::nanoseconds>(
std::chrono::duration<double>(seconds));
}
nebula::Status status_;
rclcpp::Logger logger_;
rclcpp::Node & parent_node_;
std::shared_ptr<const nebula::drivers::HesaiSensorConfiguration> sensor_cfg_;
std::shared_ptr<const drivers::HesaiCalibrationConfigurationBase> calibration_cfg_ptr_{};
std::shared_ptr<drivers::HesaiDriver> driver_ptr_{};
std::mutex mtx_driver_ptr_;
rclcpp::Publisher<pandar_msgs::msg::PandarScan>::SharedPtr packets_pub_{};
pandar_msgs::msg::PandarScan::UniquePtr current_scan_msg_{};
rclcpp::Publisher<sensor_msgs::msg::PointCloud2>::SharedPtr nebula_points_pub_{};
rclcpp::Publisher<sensor_msgs::msg::PointCloud2>::SharedPtr aw_points_ex_pub_{};
rclcpp::Publisher<sensor_msgs::msg::PointCloud2>::SharedPtr aw_points_base_pub_{};
std::shared_ptr<WatchdogTimer> cloud_watchdog_;
};
} // namespace nebula::ros