package actions;

import static org.junit.Assert.assertEquals;

import java.io.IOException;
import java.util.Arrays;
import java.util.HashMap;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;

import org.junit.Before;
import org.junit.Test;

import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;

import geniusweb.actions.Action;
import geniusweb.actions.PartyId;
import geniusweb.actions.Vote;
import geniusweb.issuevalue.Bid;
import geniusweb.issuevalue.DiscreteValue;
import geniusweb.issuevalue.NumberValue;
import geniusweb.issuevalue.Value;
import tudelft.utilities.junit.GeneralTests;

public class VoteTest extends GeneralTests<Vote> {
	private final ObjectMapper jackson = new ObjectMapper();

	private static final PartyId id = new PartyId("party1");
	private static final PartyId id2 = new PartyId("party2");
	private final static Map<String, Value> issuevalues = new HashMap<String, Value>();
	private final static Map<String, Value> issuevaluesb = new HashMap<String, Value>();
	private static Bid bid;
	private static Bid bidb;
	private final static String ISSUE1 = "issue1";
	private final static Value VALUE1 = new DiscreteValue("value1");
	private final static String ISSUE2 = "issue2";
	private final static Value VALUE2 = new NumberValue("10");
	// issue 2 is NUMBER and thus serializes with leading '='
	private final String votestring = "{\"vote\":{\"actor\":\"party1\",\"bid\":{\"issuevalues\":{\"issue2\":10,\"issue1\":\"value1\"}},\"minPower\":1}}";

	private static Vote vote1, vote1a, vote2, vote3, vote4;

	static {
		issuevalues.put(ISSUE1, VALUE1);
		issuevalues.put(ISSUE2, VALUE2);
		bid = new Bid(issuevalues);
		vote1 = new Vote(id, bid, 1);
		vote1a = new Vote(id, bid, 1);

		vote2 = new Vote(id2, bid, 1);

		// values swapped, so different issuevalues.
		issuevaluesb.put(ISSUE1, VALUE2);
		issuevaluesb.put(ISSUE2, VALUE2);
		bidb = new Bid(issuevaluesb);
		vote3 = new Vote(id, bidb, 1);

		vote4 = new Vote(id, bid, 2);

	}

	@Override
	public List<List<Vote>> getGeneralTestData() {
		List<List<Vote>> list = new LinkedList<>();
		list.add(Arrays.asList(vote1, vote1a));
		list.add(Arrays.asList(vote2));
		list.add(Arrays.asList(vote3));
		list.add(Arrays.asList(vote4));
		return list;
	}

	@Override
	public List<String> getGeneralTestStrings() {
		return Arrays.asList("Vote.*party1.*issue2=10.*issue1=.value1.*1.*",
				"Vote.*party2.*issue2=10.*issue1=.value1.*1.*",
				"Vote.*party1.*issue2=10.*issue1=10.*1.*",
				"Vote.*party1.*issue2=10.*issue1=.value1.*2.*");
	}

	@Before
	public void before() {

	}

	@Test
	public void serializeTest() throws JsonProcessingException {
		System.out.println(jackson.writeValueAsString(vote1));
		assertEquals(votestring, jackson.writeValueAsString(vote1));
	}

	@Test
	public void deserializeAcceptTest() throws IOException {
		Action act = jackson.readValue(votestring, Action.class);
		assertEquals(vote1, act);
	}

}