// Copyright (c) 2012-2015, The CryptoNote developers, The Bytecoin developers
//
// This file is part of Bytecoin.
//
// Bytecoin is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Bytecoin 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 Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with Bytecoin.  If not, see <http://www.gnu.org/licenses/>.

#include "ConsoleTools.h"

#ifdef _WIN32
#include <Windows.h>
#else
#include <iostream>
#endif

namespace Common { namespace Console { 

void setTextColor(Color color) {

  if (color > Color::BrightMagenta) {
    color = Color::Default;
  }

#ifdef _WIN32

  static WORD winColors[] = {
    // default
    FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE,
    // main
    FOREGROUND_BLUE,
    FOREGROUND_GREEN,
    FOREGROUND_RED,
    FOREGROUND_RED | FOREGROUND_GREEN,
    FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE,
    FOREGROUND_GREEN | FOREGROUND_BLUE,
    FOREGROUND_RED | FOREGROUND_BLUE,
    // bright
    FOREGROUND_BLUE | FOREGROUND_INTENSITY,
    FOREGROUND_GREEN | FOREGROUND_INTENSITY,
    FOREGROUND_RED | FOREGROUND_INTENSITY,
    FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_INTENSITY,
    FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE | FOREGROUND_INTENSITY,
    FOREGROUND_GREEN | FOREGROUND_BLUE | FOREGROUND_INTENSITY,
    FOREGROUND_RED | FOREGROUND_BLUE | FOREGROUND_INTENSITY
  };

  SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), winColors[static_cast<size_t>(color)]);

#else

  static const char* ansiColors[] = {
    // default
    "\033[0m",
    // main
    "\033[0;34m",
    "\033[0;32m",
    "\033[0;31m",
    "\033[0;33m",
    "\033[0;37m",
    "\033[0;36m",
    "\033[0;35m",
    // bright
    "\033[1;34m",
    "\033[1;32m",
    "\033[1;31m",
    "\033[1;33m",
    "\033[1;37m",
    "\033[1;36m",
    "\033[1;35m"
  };

  std::cout << ansiColors[static_cast<size_t>(color)];

#endif

}

}}