/*
 * Ricochet - A minimalist CLI web browser for fast, distraction-free navigation.
 * Copyright (C) 2026  Richard Qin
 *
 * 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 <https://www.gnu.org/licenses/>.
 */

#pragma once

#include <termios.h>
#include <utility>

namespace ricochet::tui {

class Terminal
{
public:
  Terminal();
  ~Terminal();

  Terminal( const Terminal& ) = delete;
  Terminal& operator=( const Terminal& ) = delete;
  Terminal( Terminal&& ) = delete;
  Terminal& operator=( Terminal&& ) = delete;

  // Read a single key
  char read_key() const;

  // Clear screen and move cursor to top-left
  void clear_screen() const;

  // Get terminal size
  std::pair<std::size_t, std::size_t> get_size() const;

  // Move cursor to a specific position
  void move_cursor( std::size_t row, std::size_t col ) const;

  // Show or hide cursor
  void show_cursor( bool visible ) const;

private:
  struct termios original_termios_ {}; // Save terminal original state
};

} // namespace ricochet::tui