package geniusweb.inform;

import static org.junit.Assert.assertEquals;

import java.io.IOException;
import java.util.Arrays;
import java.util.Collections;
import java.util.HashSet;
import java.util.List;

import org.junit.Test;

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

import geniusweb.actions.PartyId;
import geniusweb.actions.Vote;
import geniusweb.actions.Votes;
import geniusweb.issuevalue.Bid;
import geniusweb.issuevalue.DiscreteValue;
import tudelft.utilities.junit.GeneralTests;

public class OptInTest extends GeneralTests<OptIn> {

	private Bid bid1 = new Bid("iss", new DiscreteValue("val1"));
	private Bid bid2 = new Bid("iss", new DiscreteValue("val2"));
	private PartyId partyA = new PartyId("partyA");
	private PartyId partyB = new PartyId("partyB");

	private final Vote voteA1 = new Vote(partyA, bid1, 2, 9);
	private final Vote voteB1 = new Vote(partyB, bid1, 2, 9);
	private final Vote voteB2 = new Vote(partyB, bid2, 2, 9);

	private Votes votesA = new Votes(partyA, Collections.singleton(voteA1));
	private Votes votesB = new Votes(partyB,
			new HashSet<>(Arrays.asList(voteB1, voteB2)));

	private final OptIn optIn1 = new OptIn(Arrays.asList(votesA, votesB));
	private final OptIn optIn1a = new OptIn(Arrays.asList(votesA, votesB));
	private final OptIn optIn2 = new OptIn(Arrays.asList(votesA));

	private String asJson = "{\"OptIn\":{\"votes\":[{\"Votes\":{\"actor\":\"partyA\",\"votes\":[{\"vote\":{\"actor\":\"partyA\",\"bid\":{\"issuevalues\":{\"iss\":\"val1\"}},\"minPower\":2,\"maxPower\":9}}]}},{\"Votes\":{\"actor\":\"partyB\",\"votes\":[{\"vote\":{\"actor\":\"partyB\",\"bid\":{\"issuevalues\":{\"iss\":\"val2\"}},\"minPower\":2,\"maxPower\":9}},{\"vote\":{\"actor\":\"partyB\",\"bid\":{\"issuevalues\":{\"iss\":\"val1\"}},\"minPower\":2,\"maxPower\":9}}]}}]}}";

	@Override
	public List<List<OptIn>> getGeneralTestData() {
		return Arrays.asList(Arrays.asList(optIn1, optIn1a),
				Arrays.asList(optIn2));
	}

	@Override
	public List<String> getGeneralTestStrings() {
		return Arrays.asList(
				"OptIn.*Votes.*Vote.*partyA.*iss.*val1.*2.*Votes.*Vote.*partyB.*iss.*val2.*.*2.*Vote.*partyB.*iss.*val1.*2.*",
				"OptIn.*Votes.*Vote.*partyA.*iss.*val.*2.*");
	}

	@Test
	public void testSerialize() throws JsonProcessingException {
		ObjectMapper jackson = new ObjectMapper();

		String json = jackson.writeValueAsString(optIn1);
		System.out.println(json);
		assertEquals(asJson, json);
	}

	@Test
	public void testDeserialize()
			throws JsonParseException, JsonMappingException, IOException {
		ObjectMapper jackson = new ObjectMapper();
		Inform p = jackson.readValue(asJson, Inform.class);
		System.out.println(p);
		assertEquals(optIn1, p);
	}

}