study_record.h

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// BSD 3-Clause License
// Copyright (c) 2021-2025, 🍀☀🌕🌥 🌊
// See the LICENSE file in the project root for full license information.
 
#pragma once
 
#include <chrono>
#include <cstdint>
#include <optional>
#include <string>
 
namespace kcenon::pacs::storage {
 
struct study_record {
    int64_t pk{0};
 
    int64_t patient_pk{0};
 
    std::string study_uid;
 
    std::string study_id;
 
    std::string study_date;
 
    std::string study_time;
 
    std::string accession_number;
 
    std::string referring_physician;
 
    std::string study_description;
 
    std::string modalities_in_study;
 
    int num_series{0};
 
    int num_instances{0};
 
    std::chrono::system_clock::time_point created_at;
 
    std::chrono::system_clock::time_point updated_at;
 
    [[nodiscard]] auto is_valid() const noexcept -> bool {
        return !study_uid.empty();
    }
};
 
struct study_query {
    std::optional<std::string> patient_id;
 
    std::optional<std::string> patient_name;
 
    std::optional<std::string> study_uid;
 
    std::optional<std::string> study_id;
 
    std::optional<std::string> study_date;
 
    std::optional<std::string> study_date_from;
 
    std::optional<std::string> study_date_to;
 
    std::optional<std::string> accession_number;
 
    std::optional<std::string> modality;
 
    std::optional<std::string> referring_physician;
 
    std::optional<std::string> study_description;
 
    size_t limit{0};
 
    size_t offset{0};
 
    [[nodiscard]] auto has_criteria() const noexcept -> bool {
        return patient_id.has_value() || patient_name.has_value() ||
               study_uid.has_value() || study_id.has_value() ||
               study_date.has_value() || study_date_from.has_value() ||
               study_date_to.has_value() || accession_number.has_value() ||
               modality.has_value() || referring_physician.has_value() ||
               study_description.has_value();
    }
};
 
}  // namespace kcenon::pacs::storage