/**
 * Models a room at a resort
 */
public class ResortRoom
{
    //DEFINED CONSTANTS
    public static final int OCEAN_SIDE = 0;
    public static final int STREET_SIDE = 1;
    public static final int ADDITIONAL_COST_PER_PERSON=100;

    //PRIVATE VARIABLES
    private int room;
    private int occupants;

    //CONSTRUCTOR WITH TWO PARAMETERS
    /**
     * Provides the data of the resort room
     * @param type is the type of room which is either ocean or street
     * @param numberOfOccupants is the number of people staying in the room
     */
    public ResortRoom(int type, int numberOfOccupants)
    {
        if (type != OCEAN_SIDE && type != STREET_SIDE)
        {
            room = OCEAN_SIDE;
        }
        else
        {
            room = type;
        }

        if (numberOfOccupants <= 0)
        {
            occupants = 2;
        }
        else
        {
            occupants = numberOfOccupants;
        }
    }

    //METHODS
    /**
     * This gets the type of room
     * @return ocean if the room is OCEAN_SIDE or street if not
     */
    public String getType()
    {
        if (room == OCEAN_SIDE)
        {
            return "ocean";
        }
        else
        {
            return "street";
        }
    }

    /**
     * It gets the cost of the room
     * @return is 0
     */
    public double getCost()
    {
        double cost=0.00;
        if(occupants<=2)
        {
            if(room==STREET_SIDE)
            {
                cost=175.00;
            }
            else
            {
                cost=250.00;
            }
        }
        else if(occupants==3||occupants==4)
        {
            if(room==STREET_SIDE)
            {
                cost=260.00;
            }
            else
            {
                cost=370.00;
            }
        }

        else if (occupants>4)
        {
            int extraPeople=occupants-4;
            int amountToAdd=extraPeople*ADDITIONAL_COST_PER_PERSON;
            if(room==STREET_SIDE)
            {
                cost=amountToAdd+260.00;
            }
            else {
                cost=amountToAdd+370.00;
            }
        }
        return cost;
    }

    /**
     * Gets the number of occupants in the room
     * @return the number of occupants in the room
     */
    public int getOccupants()
    {
        return occupants;
    }

    /**
     * This sets the number of people in the room
     * @param number of occupants
     */
    public void setOccupants(int number)
    {
        if(number>0)
        {
            occupants=number;

        }
        else
        {
            occupants=2;

        }
    }
}