Utility.hpp

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// SPDX-FileCopyrightText: 2025 Vincent Leroy
// SPDX-License-Identifier: MIT
//
// This file is part of dfx.
//
// Licensed under the MIT License. See the LICENSE file in the project root
// for full license information.
 
#pragma once
 
// C++ includes
#include <algorithm>
#include <cstdint>
#include <optional>
#include <span>
#include <string>
#include <string_view>
#include <vector>

 
namespace dfx::Utils
{
    std::vector<std::string> split(std::string const & str, std::string_view sep = " ", bool skipEmpty = true, bool shouldTrim = false);

    std::vector<std::string_view> splitView(std::string_view str, std::string_view sep = " ", bool skipEmpty = true, bool shouldTrim = false);

    std::string toLower(std::string_view str);

    std::string toUpper(std::string_view str);

    std::string & ltrim(std::string & s) noexcept;
    std::string & rtrim(std::string & s) noexcept;
    std::string & trim(std::string & s) noexcept;

    std::string_view & trimView(std::string_view & str) noexcept;

    template<typename T1, typename T2>
    bool isOneOf(T1 val, std::initializer_list<T2 const> list)
    { return std::find(std::begin(list), std::end(list), val) != std::end(list); }

    template<typename T1, typename T2>
    bool isOneOf(T1 val, std::span<T2 const> list)
    { return std::find(std::begin(list), std::end(list), val) != std::end(list); }

    std::string formatBytes(std::uint64_t byteCount, std::size_t precision = 2);

    std::optional<bool> boolFromString(std::string_view str) noexcept;
    std::string_view boolToString(bool value) noexcept;

    std::string_view strsignal(int sig) noexcept;
} // !namespace dfx::Utils