anonymization_profile.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 <cstdint>
#include <optional>
#include <string>
#include <string_view>
 
namespace kcenon::pacs::security {
 
enum class anonymization_profile : std::uint8_t {
    basic = 0,
 
    clean_pixel = 1,
 
    clean_descriptions = 2,
 
    retain_longitudinal = 3,
 
    retain_patient_characteristics = 4,
 
    hipaa_safe_harbor = 5,
 
    gdpr_compliant = 6
};
 
[[nodiscard]] constexpr auto to_string(anonymization_profile profile) noexcept
    -> std::string_view {
    switch (profile) {
        case anonymization_profile::basic:
            return "basic";
        case anonymization_profile::clean_pixel:
            return "clean_pixel";
        case anonymization_profile::clean_descriptions:
            return "clean_descriptions";
        case anonymization_profile::retain_longitudinal:
            return "retain_longitudinal";
        case anonymization_profile::retain_patient_characteristics:
            return "retain_patient_characteristics";
        case anonymization_profile::hipaa_safe_harbor:
            return "hipaa_safe_harbor";
        case anonymization_profile::gdpr_compliant:
            return "gdpr_compliant";
    }
    return "unknown";
}
 
[[nodiscard]] inline auto profile_from_string(std::string_view name)
    -> std::optional<anonymization_profile> {
    if (name == "basic") return anonymization_profile::basic;
    if (name == "clean_pixel") return anonymization_profile::clean_pixel;
    if (name == "clean_descriptions") return anonymization_profile::clean_descriptions;
    if (name == "retain_longitudinal") return anonymization_profile::retain_longitudinal;
    if (name == "retain_patient_characteristics") {
        return anonymization_profile::retain_patient_characteristics;
    }
    if (name == "hipaa_safe_harbor") return anonymization_profile::hipaa_safe_harbor;
    if (name == "gdpr_compliant") return anonymization_profile::gdpr_compliant;
    return std::nullopt;
}
 
} // namespace kcenon::pacs::security