import com.mongodb.MongoClient;
import com.mongodb.client.MongoDatabase;
import org.bson.Document;

import java.text.DateFormat;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Locale;

import static java.util.Arrays.asList;

public class Mongo {
	MongoClient mongoClient;
	static MongoDatabase db;
	final static DateFormat format = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss'Z'", Locale.ENGLISH);

	Mongo()
	{
		mongoClient = new MongoClient();
		db = mongoClient.getDatabase("IFHKServer");
	}

	public static void addCompletedQuiz(String title, String[][] rankingsArray, int maxScore)
	{
		Calendar cal = Calendar.getInstance();
		ArrayList<Document> rankings = new ArrayList<>();
		for(int i = 0;i < rankingsArray.length;i++)
		{
			rankings.add(
				new Document()
					.append("name", rankingsArray[i][0])
					.append("points", rankingsArray[i][1])
			);
		}
		Document doc = new Document()
				.append("quizTitle", title)
				.append("date", format.format(cal.getTime()))
				.append("maxScore", maxScore)
				.append("rankings", rankings);

		db.getCollection("rankingsTest").insertOne(doc);
	}

	public static void main(String args[])
	{
		String[][] ra = new String[1][2];
		ra[0][0] = "Test";
		ra[0][1] = "1";
		addCompletedQuiz("Test", ra, 1);
	}
}