module;

#include <variant>

export module ttwhy:event;

namespace ttwhy
{
  export enum class control_key
  {
    enter,
    escape,
    tab,
    backspace,
  };

  export enum class navigation_key
  {
    up,
    down,
    left,
    right,
    home,
    end,
    delete_key,
    insert_key,
    page_up,
    page_down,
  };

  export struct character_event
  {
    char value;
  };

  export struct control_event
  {
    control_key key;
  };

  export struct navigation_event
  {
    navigation_key key;
  };

  export using input_event = std::variant<character_event, control_event, navigation_event>;
}  // namespace ttwhy