/*
  *  MoMEMta: a modular implementation of the Matrix Element Method
  *  Copyright (C) 2016  Universite catholique de Louvain (UCL), Belgium
  *
  *  This program is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
  *  the Free Software Foundation, either version 3 of the License, or
  *  (at your option) any later version.
  *
  *  This program is distributed in the hope that it will be useful,
  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  *  GNU General Public License for more details.
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 // Heavily inspired by spdlog, Copyright(c) 2015 Gabi Melman
 
 #pragma once
 
 #include <momemta/impl/logger/log_msg.h>
 
 #include <chrono>
 #include <iomanip>
 #include <memory>
 #include <string>
 #include <thread>
 #include <vector>
 
 namespace logger {
 
 class formatter {
 public:
     virtual ~formatter() {}
     virtual void format(details::log_msg& msg) = 0;
 };
 
 class full_formatter: public formatter {
 public:
     void format(details::log_msg& msg) override;
 
 protected:
     virtual void format_level(details::log_msg& msg);
 };
 
 class ansi_color_full_formatter: public full_formatter {
 public:
     const std::string reset      = "\033[00m";
     const std::string bold       = "\033[1m";
     const std::string dark       = "\033[2m";
     const std::string underline  = "\033[4m";
     const std::string blink      = "\033[5m";
     const std::string reverse    = "\033[7m";
     const std::string concealed  = "\033[8m";
 
     // Foreground colors
     const std::string grey       = "\033[90m";
     const std::string red        = "\033[31m";
     const std::string green      = "\033[32m";
     const std::string yellow     = "\033[33m";
     const std::string blue       = "\033[34m";
     const std::string magenta    = "\033[35m";
     const std::string cyan       = "\033[36m";
     const std::string white      = "\033[37m";
 
     const std::string on_grey    = "\033[40m";
     const std::string on_red     = "\033[41m";
     const std::string on_green   = "\033[42m";
     const std::string on_yellow  = "\033[43m";
     const std::string on_blue    = "\033[44m";
     const std::string on_magenta = "\033[45m";
     const std::string on_cyan    = "\033[46m";
     const std::string on_white = "\033[47m";
 
 protected:
     void format_level(details::log_msg& msg) override;
 };
 
 }