Function setColorForTimeBasedMetricsProgress

src/Client/ProgressTable.cpp:134–164

}

std::string_view setColorForTimeBasedMetricsProgress(ProfileEvents::ValueType value_type, double progress)
{
    /// Time units in a second.
    auto units = [](ProfileEvents::ValueType t) -> double
    {
        switch (t)
        {
            case ProfileEvents::ValueType::Milliseconds:
                return 1e3;
            case ProfileEvents::ValueType::Microseconds:
                return 1e6;
            case ProfileEvents::ValueType::Nanoseconds:
                return 1e9;
            default:
                throw Exception(ErrorCodes::LOGICAL_ERROR, "Wrong value type, expecting time units");
        }
    }(value_type);

    constexpr std::array<std::string_view, 5> colors = {
        "\033[38;5;236m", /// Dark Grey
        "\033[38;5;250m", /// Light Grey
        "\033[38;5;34m", /// Green
        "\033[38;5;226m", /// Yellow
        "\033[1;33m" /// Bold
    };

    const std::array<double, 4> thresholds = {0.001 * units, 0.01 * units, 0.1 * units, 1.0 * units};

    auto dist = std::upper_bound(thresholds.begin(), thresholds.end(), progress) - thresholds.begin();
    return colors[dist];
}

std::string_view setColorForDocumentation()
{