/*
 * Copyright (C) 2015-present ScyllaDB
 */

/*
 * SPDX-License-Identifier: LicenseRef-ScyllaDB-Source-Available-1.0
 */

#include "utils/to_string.hh"
#include "utils/user_provided_param.hh"

auto fmt::formatter<std::strong_ordering>::format(std::strong_ordering order, fmt::format_context& ctx) const
        -> decltype(ctx.out()) {
    if (order > 0) {
        return fmt::format_to(ctx.out(), "gt");
    } else if (order < 0) {
        return fmt::format_to(ctx.out(), "lt");
    } else {
        return fmt::format_to(ctx.out(), "eq");
    }
}

auto fmt::formatter<std::weak_ordering>::format(std::weak_ordering order, fmt::format_context& ctx) const
        -> decltype(ctx.out()) {
    if (order > 0) {
        return fmt::format_to(ctx.out(), "gt");
    } else if (order < 0) {
        return fmt::format_to(ctx.out(), "lt");
    } else {
        return fmt::format_to(ctx.out(), "eq");
    }
}

auto fmt::formatter<std::partial_ordering>::format(std::partial_ordering order, fmt::format_context& ctx) const
        -> decltype(ctx.out()) {
    if (order == std::partial_ordering::unordered) {
        return fmt::format_to(ctx.out(), "unordered");
    } else if (order > 0) {
        return fmt::format_to(ctx.out(), "gt");
    } else if (order < 0) {
        return fmt::format_to(ctx.out(), "lt");
    } else {
        return fmt::format_to(ctx.out(), "eq");
    }
}

auto fmt::formatter<utils::optional_param_flags_set>::format(const utils::optional_param_flags_set& flags, fmt::format_context& ctx) const
        -> decltype(ctx.out()) {
    auto ret = fmt::format_to(ctx.out(), "{}", flags.contains(utils::optional_param_flag::user_provided) ? "user-provided" : "implicit");
    if (flags.contains(utils::optional_param_flag::force)) {
        ret = fmt::format_to(ctx.out(), ",force");
    }
    return ret;
}