#ifndef TEXTADV_ROOM_H
#define TEXTADV_ROOM_H

#include <string>
#include <forward_list>
#include <list>
#include <map>
#include "GameObject.h"
#include "Serializable.h"

using std::string;

/**
 * Represents a room (accessible location in the game).
 */
class Room : public Serializable {
    /**
     * Short name used as a header.
     */
    const string* name;
    /**
     * Full description of the room.
     */
    const string* description;
    /**
     * Room ID
     */
    int room_id;
    /**
     * Pointer to room that is north of this one.
     */

    int north_id;
    int south_id;
    int east_id;
    int west_id;

    // int: game object id
    std::list<int> objects;
public:
    /**
     * for serialization
     */
    Room();

    /**
     * Constructs a new Room.
     * @param _name Name of the room.
     * @param _desc Description of the room.
     */
    Room(const string *_name, const string *_desc);

    /**
     * Removes a destroyed room from the global list if it's there.
     */
    ~Room();

    /**
     * Outputs the name and description of the room
     * in standard format.
     */
    void describe() const;

    /**
     * List storing all rooms that have been registered via addRoom().
     */
    // static std::list<Room*> rooms;

    static int room_id_counter;
    /**
     *  Map storing all rooms that have been registered via addRoom().
     */
    static std::map<int, Room *> room_map;
    /**
     * Returns a pointer to the room with the given ID.
     * @param room_id
     * @return
     */
    static Room* getRoomById(int room_id);
    /**
     * Creates a new Room with the given parameters and register it with the static list.
     * @param _name Name of the room.
     * @param _desc Description of the room.
     */
    static Room* addRoom(const string* _name, const string* _desc);
    static void addRoom(Room* room);

    int getRoomId() const;
    void setRoomId(int _room_id);


    Room* getNorth() const;
    int getNorthId() const;
    void setNorthId(int _north_id);

    Room* getSouth() const;
    int getSouthId() const;
    void setSouthId(int _south_id);

    Room* getEast() const;
    int getEastId() const;
    void setEastId(int _east_id);

    Room* getWest() const;
    int getWestId() const;
    void setWestId(int _west_id);

    void AddGameObject(int object_id);
    void RemoveGameObject(int object_id);
    bool IsInRoom(int object_id) const;
    /**
     * Find a game object in this room by keyword.
     * @param keyword
     * @return game object id, or -1 if not found
     */
    int FindGameObject(const std::string &keyword) const;

    string ToString() const override;
    void FromString(const string &str) override;
};

#endif //TEXTADV_ROOM_H