#pragma once

#if !defined(MIJIN_LOGGING_STDIO_SINK_HPP_INCLUDED)
#define MIJIN_LOGGING_STDIO_SINK_HPP_INCLUDED 1

#include "./formatting.hpp"

namespace mijin
{
template<template<typename> typename TAllocator = std::allocator,
        deleter_type<LogFormatter<TAllocator<char>>> TDeleter = AllocatorDeleter<TAllocator<LogFormatter<TAllocator<char>>>>>
    requires(allocator_type<TAllocator<char>>)
class StdioSink : public FormattingLogSink<TAllocator, TDeleter>
{
public:
    using base_t = FormattingLogSink<TAllocator, TDeleter>;
    using typename base_t::formatter_ptr_t;

    explicit StdioSink(not_null_t<formatter_ptr_t> formatter, TAllocator<char> allocator = {})
        MIJIN_NOEXCEPT_IF(std::is_nothrow_move_constructible_v<TAllocator<char>>)
        : base_t(std::move(formatter), std::move(allocator)) {}

    void handleMessageFormatted(const LogMessage& message, const char* formatted) MIJIN_NOEXCEPT override
    {
        if (*message.level >= mijin_log_level::WARNING)
        {
            std::fputs(formatted, stderr);
            std::fputc('\n', stderr);
        }
        else
        {
            std::puts(formatted);
        }
    }
};
} // namespace mijin


#endif // !defined(MIJIN_LOGGING_STDIO_SINK_HPP_INCLUDED)