// Copyright (c) 2023 and onwards The McBopomofo Authors.
//
// Permission is hereby granted, free of charge, to any person
// obtaining a copy of this software and associated documentation
// files (the "Software"), to deal in the Software without
// restriction, including without limitation the rights to use,
// copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the
// Software is furnished to do so, subject to the following
// conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
// OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
// WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
// OTHER DEALINGS IN THE SOFTWARE.

#ifndef SRC_INPUTMACRO_H_
#define SRC_INPUTMACRO_H_

#include <memory>
#include <string>
#include <unordered_map>

namespace McBopomofo {
class InputMacro {
 public:
  virtual ~InputMacro() = default;

  [[nodiscard]] virtual std::string name() const = 0;
  [[nodiscard]] virtual std::string replacement() const = 0;
};

class InputMacroController {
 public:
  InputMacroController();
  std::string handle(const std::string& input) const;

 private:
  std::unordered_map<std::string, std::unique_ptr<InputMacro>> macros_;
};

}  // namespace McBopomofo

#endif  // SRC_INPUTMACRO_H_
