#pragma once

#include <cstdint>
#include <string>
#include <filesystem>

#define BOOST_PROCESS_USE_STD_FS

#include <boost/asio.hpp>
#include <boost/process.hpp>
#include <boost/process/v2.hpp>

namespace elna
{
    enum class test_status
    {
        successful,
        compile_failed,
        expectation_failed,
    };

    class test_results final
    {
        std::uint32_t m_total{ 0 };
        std::uint32_t m_passed{ 0 };

    public:
        test_results() = default;

        std::uint32_t total() const noexcept;
        std::uint32_t passed() const noexcept;
        std::uint32_t failed() const noexcept;

        int exit_code() const noexcept;
        void add_exit_code(const test_status result) noexcept;
    };

    boost::process::v2::process_stdio get_output_streams(const std::uint8_t stream_number,
            boost::asio::readable_pipe& read_pipe);
    int run_for_output(boost::asio::io_context& context, const std::uint8_t stream_number,
            const std::filesystem::path& binary, std::initializer_list<boost::string_view> arguments);
    std::string find_object(const std::vector<std::filesystem::path>& environment, const std::string& object);
    test_status build_test(boost::asio::io_context& context, const std::filesystem::directory_entry& test_entry);
    void run_test(boost::asio::io_context& context, const std::filesystem::path& test_entry);
    void print_result(const std::filesystem::path& test_entry, const test_status& result);
}