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/*
 * Copyright the original author or authors.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see .
 */

package de.schildbach.pte;

import java.util.Set;
import java.util.regex.Pattern;

import de.schildbach.pte.dto.Product;

import okhttp3.HttpUrl;

/**
 * @author Andreas Schildbach
 */
public class RtProvider extends AbstractHafasLegacyProvider {
    private static final HttpUrl API_BASE = HttpUrl.parse("http://railteam.hafas.eu/bin/");
    // http://railteam.hafas.de/bin/
    private static final Product[] PRODUCTS_MAP = { Product.HIGH_SPEED_TRAIN, Product.HIGH_SPEED_TRAIN,
            Product.HIGH_SPEED_TRAIN, Product.REGIONAL_TRAIN, Product.SUBURBAN_TRAIN, Product.BUS, Product.FERRY,
            Product.SUBWAY, Product.TRAM, Product.ON_DEMAND };

    public RtProvider() {
        super(NetworkId.RT, API_BASE, "dn", PRODUCTS_MAP);
        setStationBoardHasStationTable(false);
    }

    @Override
    public Set defaultProducts() {
        return Product.ALL;
    }

    private static final Pattern P_NUMBER = Pattern.compile("\\d{4,5}");

    @Override
    protected Product normalizeType(final String type) {
        final String ucType = type.toUpperCase();

        if ("N".equals(ucType)) // Frankreich, Tours
            return Product.REGIONAL_TRAIN;

        if (ucType.equals("U70"))
            return null;
        if (ucType.equals("X70"))
            return null;
        if (ucType.equals("T84"))
            return null;

        if (P_NUMBER.matcher(type).matches())
            return null;

        return super.normalizeType(type);
    }
}