GyotoAnsi.h

/*
    Copyright 2026 Thibaut Paumard

    This file is part of Gyoto.

    Gyoto 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.

    Gyoto 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 Gyoto.  If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef __GyotoAnsi_H_
#define __GyotoAnsi_H_

#include <ostream>

// ============================================================================
// RESET TO DEFAULT
// ============================================================================

#define GYOTO_ANSI_RESET "\033[0m"

// ============================================================================
// FOREGROUND COLORS (Standard: 30-37)
// ============================================================================

#define GYOTO_ANSI_FG_BLACK "\033[30m"
#define GYOTO_ANSI_FG_RED "\033[31m"
#define GYOTO_ANSI_FG_GREEN "\033[32m"
#define GYOTO_ANSI_FG_YELLOW "\033[33m"
#define GYOTO_ANSI_FG_BLUE "\033[34m"
#define GYOTO_ANSI_FG_MAGENTA "\033[35m"
#define GYOTO_ANSI_FG_CYAN "\033[36m"
#define GYOTO_ANSI_FG_WHITE "\033[37m"

// ============================================================================
// FOREGROUND COLORS (Bright: 90-97)
// ============================================================================

#define GYOTO_ANSI_FG_BRIGHT_BLACK "\033[90m"
#define GYOTO_ANSI_FG_BRIGHT_RED "\033[91m"
#define GYOTO_ANSI_FG_BRIGHT_GREEN "\033[92m"
#define GYOTO_ANSI_FG_BRIGHT_YELLOW "\033[93m"
#define GYOTO_ANSI_FG_BRIGHT_BLUE "\033[94m"
#define GYOTO_ANSI_FG_BRIGHT_MAGENTA "\033[95m"
#define GYOTO_ANSI_FG_BRIGHT_CYAN "\033[96m"
#define GYOTO_ANSI_FG_BRIGHT_WHITE "\033[97m"

// ============================================================================
// BACKGROUND COLORS (Standard: 40-47)
// ============================================================================

#define GYOTO_ANSI_BG_BLACK "\033[40m"
#define GYOTO_ANSI_BG_RED "\033[41m"
#define GYOTO_ANSI_BG_GREEN "\033[42m"
#define GYOTO_ANSI_BG_YELLOW "\033[43m"
#define GYOTO_ANSI_BG_BLUE "\033[44m"
#define GYOTO_ANSI_BG_MAGENTA "\033[45m"
#define GYOTO_ANSI_BG_CYAN "\033[46m"
#define GYOTO_ANSI_BG_WHITE "\033[47m"

// ============================================================================
// BACKGROUND COLORS (Bright: 100-107)
// ============================================================================

#define GYOTO_ANSI_BG_BRIGHT_BLACK "\033[100m"
#define GYOTO_ANSI_BG_BRIGHT_RED "\033[101m"
#define GYOTO_ANSI_BG_BRIGHT_GREEN "\033[102m"
#define GYOTO_ANSI_BG_BRIGHT_YELLOW "\033[103m"
#define GYOTO_ANSI_BG_BRIGHT_BLUE "\033[104m"
#define GYOTO_ANSI_BG_BRIGHT_MAGENTA "\033[105m"
#define GYOTO_ANSI_BG_BRIGHT_CYAN "\033[106m"
#define GYOTO_ANSI_BG_BRIGHT_WHITE "\033[107m"

// ============================================================================
// TEXT ATTRIBUTES
// ============================================================================

#define GYOTO_ANSI_BOLD "\033[1m"
#define GYOTO_ANSI_BOLD_OFF "\033[22m"

#define GYOTO_ANSI_DIM "\033[2m"
#define GYOTO_ANSI_DIM_OFF "\033[22m"

#define GYOTO_ANSI_ITALIC "\033[3m"
#define GYOTO_ANSI_ITALIC_OFF "\033[23m"

#define GYOTO_ANSI_UNDERLINE "\033[4m"
#define GYOTO_ANSI_UNDERLINE_OFF "\033[24m"

#define GYOTO_ANSI_BLINK "\033[5m"
#define GYOTO_ANSI_BLINK_OFF "\033[25m"

#define GYOTO_ANSI_REVERSE "\033[7m"
#define GYOTO_ANSI_REVERSE_OFF "\033[27m"

#define GYOTO_ANSI_HIDDEN "\033[8m"
#define GYOTO_ANSI_HIDDEN_OFF "\033[28m"

#define GYOTO_ANSI_STRIKETHROUGH "\033[9m"
#define GYOTO_ANSI_STRIKETHROUGH_OFF "\033[29m"

// ============================================================================
// COMBINED FORMATTING (Common use cases)
// ============================================================================

#define GYOTO_ANSI_SEVERE_TAG                                   \
  GYOTO_ANSI_RESET GYOTO_ANSI_BOLD GYOTO_ANSI_FG_BRIGHT_RED
#define GYOTO_ANSI_SEVERE                       \
  GYOTO_ANSI_RESET GYOTO_ANSI_FG_RED
#define GYOTO_ANSI_WARNING_TAG \
  GYOTO_ANSI_RESET GYOTO_ANSI_BOLD GYOTO_ANSI_FG_BRIGHT_YELLOW
#define GYOTO_ANSI_WARNING GYOTO_ANSI_RESET GYOTO_ANSI_FG_YELLOW
#define GYOTO_ANSI_INFO_TAG                                     \
  GYOTO_ANSI_RESET GYOTO_ANSI_BOLD GYOTO_ANSI_FG_BRIGHT_GREEN
#define GYOTO_ANSI_INFO GYOTO_ANSI_RESET GYOTO_ANSI_FG_GREEN

#define GYOTO_ANSI_DEBUG_TAG                                    \
  GYOTO_ANSI_RESET GYOTO_ANSI_BOLD GYOTO_ANSI_FG_BRIGHT_BLUE

#define GYOTO_ANSI_DEBUG_PRETTY_FUNCTION        \
  GYOTO_ANSI_RESET GYOTO_ANSI_FG_BRIGHT_CYAN

#define GYOTO_ANSI_DEBUG                        \
  GYOTO_ANSI_RESET GYOTO_ANSI_FG_BLUE

#define GYOTO_ANSI_DEBUG_VALUE                  \
  GYOTO_ANSI_RESET GYOTO_ANSI_FG_BRIGHT_YELLOW

#define GYOTO_ANSI_DEBUG_VARIABLE                       \
  GYOTO_ANSI_RESET GYOTO_ANSI_FG_BRIGHT_MAGENTA

namespace Gyoto {
  class AnsiScope;

}

class Gyoto::AnsiScope {
  std::ostream& stream_;
  bool reset_;
public:
  AnsiScope(std::ostream& s);
  ~AnsiScope();
  void no_reset();
  static Gyoto::AnsiScope cout();
  static Gyoto::AnsiScope cerr();
  void append(std::string txt);
  template<typename T>
  AnsiScope& operator<<(const T& value) {
    stream_ << value;
    return *this;
  }
  AnsiScope& operator<<(std::ostream& (*manip)(std::ostream&));
  void flush();
};
#endif