/*************************************************************************/
/* spdlog - an extremely fast and easy to use c++11 logging library.     */
/* Copyright (c) 2014 Gabi Melman.                                       */
/*                                                                       */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the       */
/* "Software"), to deal in the Software without restriction, including   */
/* without limitation the rights to use, copy, modify, merge, publish,   */
/* distribute, sublicense, and/or sell copies of the Software, and to    */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions:                                             */
/*                                                                       */
/* The above copyright notice and this permission notice shall be        */
/* included in all copies or substantial portions of the Software.       */
/*                                                                       */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
/*************************************************************************/

#pragma once


#include <memory>
#include "../sinks/async_sink.h"

//
// Async Logger implementation
// Use single async_sink (queue) to perform the logging in a worker thread
//


template<class It>
inline spdlog::async_logger::async_logger(const std::string& logger_name, const It& begin, const It& end, size_t queue_size, const log_clock::duration& shutdown_duration) :
    logger(logger_name, begin, end),
    _shutdown_duration(shutdown_duration),
    _as(std::unique_ptr<sinks::async_sink>(new sinks::async_sink(queue_size)))
{
    _as->set_formatter(_formatter);
    for (auto &s : _sinks)
        _as->add_sink(s);
}

inline spdlog::async_logger::async_logger(const std::string& logger_name, sinks_init_list sinks, size_t queue_size, const log_clock::duration& shutdown_duration) :
    async_logger(logger_name, sinks.begin(), sinks.end(), queue_size, shutdown_duration) {}

inline spdlog::async_logger::async_logger(const std::string& logger_name, sink_ptr single_sink, size_t queue_size, const log_clock::duration& shutdown_duration) :
    async_logger(logger_name, { single_sink }, queue_size, shutdown_duration) {}


inline void spdlog::async_logger::_log_msg(details::log_msg& msg)
{
    _as->log(msg);
}

inline void spdlog::async_logger::_set_formatter(spdlog::formatter_ptr msg_formatter)
{
    _formatter = msg_formatter;
    _as->set_formatter(_formatter);
}

inline void spdlog::async_logger::_set_pattern(const std::string& pattern)
{
    _formatter = std::make_shared<pattern_formatter>(pattern);
    _as->set_formatter(_formatter);
}



inline void spdlog::async_logger::_stop()
{
    set_level(level::OFF);
    _as->shutdown(_shutdown_duration);
}