package it.cavallium.strangedb.tests;

import it.cavallium.strangedb.java.annotations.DbDataType;
import it.cavallium.strangedb.java.annotations.DbField;
import it.cavallium.strangedb.java.database.IDatabaseTools;
import it.cavallium.strangedb.java.objects.EnhancedObject;
import it.cavallium.strangedb.java.objects.lists.EnhancedObjectStrangeDbList;

import java.io.IOException;
import java.util.Random;
import java.util.concurrent.*;

public class ListContainer extends EnhancedObject {

	@DbField(id = 0, type = DbDataType.ENHANCED_OBJECT)
	public EnhancedObjectStrangeDbList<User> usersList;

	public ListContainer() {
	}

	public ListContainer(IDatabaseTools databaseTools, int count) throws IOException {
		super(databaseTools);
		this.usersList = new EnhancedObjectStrangeDbList<>(databaseTools, User.class);
		Random random = new Random();
		ExecutorService threadPool = Executors.newWorkStealingPool();
		for (int i = 0; i < count; i++) {
			threadPool.execute(() -> {
				try {
					User usr;
					int randomInt = random.nextInt(2);
					switch (randomInt) {
						case 0:
							usr = new User(databaseTools, "Rossi" + count + "Mario" + count, "the" + count + "_mariorossi99", "Long long big " + count + " giant bio mario rossi 99 abcdefghijklmnopqrstuvwxyz");
							break;
						case 1:
							usr = new User(databaseTools, QueryTests.constantFirstName, QueryTests.constantUsername, QueryTests.constantBio);
							break;
						case 2:
							usr = new User(databaseTools, QueryTests.constantFirstName, "b" + count + "a", QueryTests.constantBio);
							break;
						default:
							throw new ArrayIndexOutOfBoundsException();
					}
					this.usersList.add(usr);
				} catch (IOException ex) {
					throw new CompletionException(ex);
				}
			});
		}
		threadPool.shutdown();
		try {
			threadPool.awaitTermination(Long.MAX_VALUE, TimeUnit.DAYS);
		} catch (InterruptedException e) {
			throw new IOException(e);
		}
	}

}