/** Copyright (C) 2017 by Bundesanstalt für Gewässerkunde
 * Software engineering by
 *  Björnsen Beratende Ingenieure GmbH
 *  Dr. Schumacher Ingenieurbüro für Wasser und Umwelt
 *
 * This file is Free Software under the GNU AGPL (>=v3)
 * and comes with ABSOLUTELY NO WARRANTY! Check out the
 * documentation coming with Dive4Elements River for details.
 */
package org.dive4elements.river.artifacts.uinfo.vegetationzones;

import java.util.ArrayList;
import java.util.List;

/**
 * @author Domenico Nardi Tironi
 *
 */
public class VegetationZone implements Comparable<VegetationZone> {

    // IMMER ABGLEICHEN MIT VEGETATIONZONE IM CLIENT SuperVegZonesTablePanel.TABLE_CELL_SEPARATOR
    private static final String TABLE_CELL_SEPARATOR = "TABLE_CELL_SEPARATOR";
    private static final String TABLE_ROW_SEPARATOR = "TABLE_ROW_SEPARATOR";
    private final String zoneName;
    private final int min_day_overflow;
    private final int max_day_overflow;

    public static List<VegetationZone> parse(final String zonesRaw) {
        final List<VegetationZone> resultList = new ArrayList<>();

        final List<String[]> results = new ArrayList<>();
        if (zonesRaw.contains(TABLE_ROW_SEPARATOR)) {
            final String[] rows = zonesRaw.split(TABLE_ROW_SEPARATOR);
            for (final String row : rows) {
                if (row.contains(TABLE_CELL_SEPARATOR)) {
                    final String[] result = row.split(TABLE_CELL_SEPARATOR);
                    results.add(result);
                }
            }
        }
        for (final String[] zone : results) {

            final VegetationZone helper = new VegetationZone(zone[0], Integer.valueOf(zone[1]), Integer.valueOf(zone[2]));
            resultList.add(helper);
        }

        return resultList;
    }

    public static VegetationZone createFromTableEntry(final String zone, final String min_day_overflow, final String max_day_overflow) {
        return new VegetationZone(zone, Integer.valueOf(min_day_overflow), Integer.valueOf(max_day_overflow)); // Error-Handling?
    }

    private VegetationZone(final String zone, final Integer min_day_overflow, final Integer max_day_overflow) {
        this.zoneName = zone;
        this.min_day_overflow = min_day_overflow;
        this.max_day_overflow = max_day_overflow;
    }

    public int getMax_day_overflow() {
        return this.max_day_overflow;
    }

    public String getZoneName() {
        return this.zoneName;
    }

    public int getMin_day_overflow() {
        return this.min_day_overflow;
    }

    public static final List<VegetationZone> getStandardList() {

        final List<VegetationZone> list = new ArrayList<>();
        list.add(new VegetationZone("Zonaler Wald", 0, 5));
        list.add(new VegetationZone("Hartholzaue, trocken", 5, 40));
        list.add(new VegetationZone("Hartholzaue, feucht", 40, 80));
        list.add(new VegetationZone("Silberweidenwald", 80, 140));
        list.add(new VegetationZone("Weidengebüsch", 140, 200));
        list.add(new VegetationZone("Uferröhricht", 200, 260));
        list.add(new VegetationZone("Uferpioniere", 260, 320));
        list.add(new VegetationZone("Vegetationslos", 320, 365));
        list.add(new VegetationZone("Wasserfläche", 365, 365));

        return list;
    }

    public static final String parseListToDataString(final List<VegetationZone> list) {

        java.util.Collections.sort(list);
        final StringBuilder builder = new StringBuilder();
        for (final VegetationZone zone : list) {
            builder.append(zone.getZoneName());
            builder.append(TABLE_CELL_SEPARATOR);
            builder.append(zone.getMin_day_overflow());
            builder.append(TABLE_CELL_SEPARATOR);
            builder.append(zone.getMax_day_overflow());
            builder.append(TABLE_ROW_SEPARATOR);
        }
        return builder.toString();

    }

    @Override
    public int compareTo(final VegetationZone o) {
        final int basicCompare = Integer.valueOf(this.getMin_day_overflow()).compareTo(o.getMin_day_overflow());
        if (basicCompare == 0)
            return Integer.compare(this.getMax_day_overflow(), o.getMax_day_overflow()); // wenn min==min && max==max, alphabetisch sortieren?
        return basicCompare;
    }

}