package edu.kit.informatik.model;

import edu.kit.informatik.ui.InvalidInputException;

public class FreightCoach extends Coach {
    /**
     * ASCII art representation of a freight coach.
     */
    private static final String[] FREIGHT_TEXT = new String[] {
        "|                  |",
        "|                  |",
        "|                  |",
        "|__________________|",
        "   (O)        (O)   "
    };

    /**
     * Construct a new freight coach.
     * @param identifier    identifier to use
     * @param length        length of coach
     * @param couplingFront whether the coach should have a front coupling
     * @param couplingBack  whether the coach should have a back coupling
     * @throws InvalidInputException on invalid user input (zero-sized coach)
     */
    public FreightCoach(int identifier, int length, boolean couplingFront, boolean couplingBack) throws InvalidInputException {
        super(identifier, length, couplingFront, couplingBack);
    }

    @Override
    public String description() {
        return "freight coach";
    }

    @Override
    public String[] textRepresentation() {
        return FREIGHT_TEXT;
    }

    @Override
    public String getType() {
        return "f";
    }
}