// This file is part of Cait <https://github.com/Fuwn/cait>.
// Copyright (C) 2022-2022 Fuwn <contact@fuwn.me>
//
// 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, version 3.
//
// 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/>.
//
// Copyright (C) 2022-2022 Fuwn <contact@fuwn.me>
// SPDX-License-Identifier: GPL-3.0-only

#ifndef CONTEXT_HH
#define CONTEXT_HH

#include <map>
#include <optional>
#include <string>

#include "parser.hh"
#include "token.hh"

namespace cait {

class context {
private:
  std::map<std::pair<std::string, token_type>, node::node_set> identifiers;
  [[maybe_unused]] std::size_t jobs;

public:
  explicit context(const parser &);
  [[maybe_unused]] auto variable(const std::string &)
      -> std::optional<node::variable>;
  [[maybe_unused]] auto rule(const std::string &) -> std::optional<node::rule>;
  [[maybe_unused]] auto build(const std::string &)
      -> std::optional<node::build>;
};

} // namespace cait

#endif // CONTEXT_HH