#ifndef CONTROLLER_H
#define CONTROLLER_H

#include <memory>
#include <string>
#include <list>

class Node;
class Actor;
class Validator;
class Modificator;

class Controller
{
public:
    struct Initializer
    {
        const std::list<std::string>& keywords;
        const std::string& message;
    };

    explicit Controller(Initializer&& initializer);
    virtual ~Controller() = 0;

    virtual std::string interact(std::shared_ptr<Actor> actor) = 0;
    bool validateInput(const std::string& input_word) const;

    void setValidator(const std::shared_ptr<Validator>& validator);
    void setModificators(const std::list<std::shared_ptr<Modificator>>& modificators);

protected:
    void runModificators() const;

    std::list<std::string> _keywords;
    std::string _interaction_message;
    std::shared_ptr<Validator> _validator;
    std::list<std::shared_ptr<Modificator>> _modificators;
};

#endif // CONTROLLER_H