Uuid.cpp

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#include "Uuid.hpp"
 
namespace {
    uuids::uuid Generate() {
 
        static std::mt19937 engine = [] {
            std::random_device rd;
            auto seed_data = std::array<int32_t, std::mt19937::state_size>{};
            std::ranges::generate(seed_data, std::ref(rd));
            std::seed_seq seq(std::begin(seed_data), std::end(seed_data));
            return std::mt19937{seq};
        }();
 
        static uuids::uuid_random_generator gen{engine};
 
        return gen();
    }
}
 
namespace Cori {
    namespace Core {
        UUID::UUID() : m_ID(Generate()) {}
 
        uuids::uuid UUID::LoadFromString(const std::string& uuidStr) {
            if (uuids::uuid::is_valid_uuid(uuidStr)) {
                return uuids::uuid::from_string(uuidStr).value();
            }
            const uuids::uuid randomUuid = Generate();
            CORI_CORE_WARN_TAGGED({ Logger::Tags::Core::Self, Logger::Tags::Core::UUID }, "LoadFromString has failed. Provided uuidStr: '{}', is not a valid string representation of standart UUID. Generated a random UUID instead with value: '{}'", uuidStr, uuids::to_string(randomUuid));
            CORI_CORE_WARN_TAGGED({ Logger::Tags::Core::Self, Logger::Tags::Core::UUID },"Correct UUID format is: 'xxxxxxxx-xxxx-Mxxx-Nxxx-xxxxxxxxxxxx' or '{{xxxxxxxx-xxxx-Mxxx-Nxxx-xxxxxxxxxxxx}}'");
            return randomUuid;
        }
    }
}