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/************************************************************************
*
* Copyright (C) 2018-2025 IRCAD France
* Copyright (C) 2018-2019 IHU Strasbourg
*
* This file is part of Sight.
*
* Sight is free software: you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Sight is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with Sight. If not, see <https://www.gnu.org/licenses/>.
*
***********************************************************************/
#pragma once
#include <core/progress/has_monitors.hpp>
#include <data/integer.hpp>
#include <data/series_set.hpp>
#include <data/string.hpp>
#include <data/vector.hpp>
#include <io/__/service/reader.hpp>
#include <io/http/client_qt.hpp>
#include <service/controller.hpp>
#include <filesystem>
namespace sight::data
{
class dicom_series;
} // namespace sight::data
namespace sight::module::io::dicomweb
{
/**
* @brief This service is used to pull series from a PACS (Orthanc).
*
* @section Slots Slots
* - \b displayErrorMessage(const std::string&) : display an error message.
* @section XML XML Configuration
*
* @code{.xml}
<service type="sight::module::io::dicomweb::series_puller">
<in key="selectedSeries" uid="..." />
<inout key="seriesSet" uid="..." />
<config dicom_reader="sight::module::io::dicom::series_set_reader" reader_config="config" />
<properties host_name="${host_name}" port="${port_id}" />
</service>
@endcode
* @subsection Input Input:
* - \b selectedSeries [sight::data::vector]: List of DICOM series to pull from the PACS..
* @subsection In-Out In-Out:
* - \b seriesSet [sight::data::series_set]: series_set where to put the retrieved dicom series.
* @subsection Properties Properties
* - \b host_name : Need hostname string (default value is "127.0.0.1").
* - \b port : Need the value of port (default value is 8042).
*/
class series_puller : public service::controller,
public core::progress::has_monitors
{
public:
SIGHT_DECLARE_SERVICE(series_puller, sight::service::controller);
using dicom_series_container_t = data::series_set::container_t;
using instance_uid_container_t = std::vector<std::string>;
using dicom_series_map_t = std::map<std::string, std::weak_ptr<data::series> >;
series_puller() noexcept;
~series_puller() noexcept override = default;
protected:
/// Gets the configuration.
void configuring() override;
/// Registers the DICOM reader.
void starting() override;
/// Stops the DICOM reader.
void stopping() override;
/// Checks the configuration and pull the series.
void updating() override;
private:
/// Pull the Series from the Pacs.
void pull_series();
/**
* @brief Read local series.
* @param[in] _selected_series Series to read
*/
void read_local_series(dicom_series_container_t _selected_series);
/**
* @brief Display an error message.
* @param[in] _message Error message to display
*/
static void display_error_message(const std::string& _message);
/// Http Qt Client
sight::io::http::client_qt m_client_qt;
/// Temporary series_set
data::series_set::sptr m_tmp_series_set;
/// Local Series
instance_uid_container_t m_local_series;
/// Is pulling is set to true when we are pulling series
bool m_is_pulling {false};
/// Index of the series being downloaded
unsigned int m_series_index {0};
/// Map of Dicom series being pulled
dicom_series_map_t m_pulling_dicom_series_map;
/// Server hostname preference key
std::string m_server_hostname_key;
/// Server port preference key
std::string m_server_port_key;
sight::data::property<sight::data::string> m_server_hostname {this, "host_name", std::string("localhost")};
sight::data::property<sight::data::integer> m_server_port {this, "port", 4242};
sight::data::ptr<sight::data::vector, sight::data::access::in> m_selected_series {this, "selected_series"};
sight::data::ptr<sight::data::series_set, sight::data::access::inout> m_series_set {this, "series_set"};
};
} // namespace sight::module::io::dicomweb
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