Vote.java

/**
 * Copyright (C) 2013 Eesti Vabariigi Valimiskomisjon 
 * (Estonian National Electoral Committee), www.vvk.ee
 *
 * Written in 2013 by AS Finestmedia, www.finestmedia.ee
 * 
 * Vote-verification application for Estonian Internet voting system
 *
 * 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 <http://www.gnu.org/licenses/>.
 **/
 
package ee.vvk.ivotingverification.model;

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

import android.util.Log;
import ee.vvk.ivotingverification.util.RegexMatcher;
import ee.vvk.ivotingverification.util.Util;

/**
 * Election, elector and vote information.
 * 
 * @version 16.05.2013
 */
public class Vote {

	public int electionCount;
	public String[] electionNames;
	public String electionId = "";
	public HashMap<String, String> encBallots;
	public String electorName = "";
	public String electorPersonalCode = "";
	public String selectionList = "";

	public void parseHeader(String in) {

		getElectionNames(in.split("\n")[0]);
		getEncBallots(in, electionCount);
		getElectorData(in.split("\n")[electionCount + 2]);
	}

	private void getElectorData(String in) {
		electorName = in.split("\t")[0];
		if (RegexMatcher.isElevenDigets(in.split("\t")[1])) {
			electorPersonalCode = in.split("\t")[1];
		} else {
			electorPersonalCode = "";
		}
	}

	private void getEncBallots(String in, int count) {
		String tempEncBallot = "";
		encBallots = new HashMap<String, String>();
		for (int i = 1; i <= count; i++) {
			tempEncBallot = in.split("\n")[i];
			encBallots.put(tempEncBallot.split("\t")[0],
					tempEncBallot.split("\t")[1]);
		}
	}

	private void getElectionNames(String in) {
		String[] tempElectionNames = in.split("\t");
		electionCount = tempElectionNames.length;
		if (Util.DEBUGGABLE) {
			Log.d("DEBUG", "Names count: " + electionCount);
		}
		electionNames = new String[electionCount + 1];
		for (int i = 0; i < electionCount; i++) {
			electionNames[i] = tempElectionNames[i].split(":")[0];
		}
	}

	public List<Candidate> parseBody(String in) {
		return readCandidates(in);
	}

	private List<Candidate> readCandidates(String in) {
		List<Candidate> candidates = new ArrayList<Candidate>();
		String[] candidatesList = in.split("\n");
		for (int i = electionCount + 2; i < candidatesList.length; i++) {
			candidates.add(readCandidate(candidatesList[i]));
		}
		return candidates;
	}

	/**
	 * The information about an active candidate of the election.
	 * 
	 * @version 16.05.2013
	 */
	public static class Candidate {
		public final String name;
		public final String number;
		public final String party;

		private Candidate(String name, String number, String party) {
			this.name = name;
			this.number = number;
			this.party = party;
		}
	}

	private Candidate readCandidate(String candidate) {

		String cName = null;
		String cNumber = null;
		String cParty = null;

		cNumber = candidate.split("\t")[3];
		cName = candidate.split("\t")[4];
		if (candidate.split("\t").length > 5) {
			cParty = candidate.split("\t")[5];
		} else {
			cParty = "";
		}

		return new Candidate(cName, cNumber, cParty);
	}
}