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/*
 * Copyright 2018 ProximaX Limited
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/*
 * 
 */
package io.proximax.xpx.facade.transaction;

import io.proximax.xpx.callback.ServiceAsyncCallback;
import io.proximax.xpx.exceptions.ApiException;
import io.proximax.xpx.facade.AbstractAsyncFacadeService;
import io.proximax.xpx.facade.connection.PeerConnection;
import org.nem.core.model.ncc.TransactionMetaDataPair;

import java.util.List;
import java.util.concurrent.CompletableFuture;
import java.util.concurrent.CompletionException;
import java.util.concurrent.ExecutionException;


/**
 * The Class TransactionAsync.
 */
public class TransactionAsync extends AbstractAsyncFacadeService {

	/** The transaction. */
	private Transaction transaction;

	/**
	 * Instantiates a new transaction async.
	 *
	 * @param peerConnection the peer connection
	 */
	public TransactionAsync(PeerConnection peerConnection) {
		this.transaction = new Transaction(peerConnection);
	}

	/**
	 * Gets the transaction.
	 *
	 * @param hash the hash
	 * @param callback the callback
	 * @return the transaction
	 */
	public CompletableFuture getTransaction(String hash,
			ServiceAsyncCallback callback) {

		return runAsync(
				() -> {
					try {
						return transaction.getTransaction(hash);
					} catch (ApiException | InterruptedException | ExecutionException e) {
						throw new CompletionException(e);
					}
				}, callback);
	}

	/**
	 * Gets the all transactions.
	 *
	 * @param publicKey the public key
	 * @param callback the callback
	 * @return the all transactions
	 */
	public CompletableFuture> getAllTransactions(String publicKey,
			ServiceAsyncCallback> callback) {

		return runAsync(
				() -> {
					try {
						return transaction.getAllTransactions(publicKey);
					} catch (ApiException | InterruptedException | ExecutionException e) {
						throw new CompletionException(e);
					}
				}, callback);
	}

	/**
	 * Gets the incoming transactions.
	 *
	 * @param publicKey the public key
	 * @param callback the callback
	 * @return the incoming transactions
	 */
	public CompletableFuture> getIncomingTransactions(String publicKey,
			ServiceAsyncCallback> callback) {

		return runAsync(
				() -> {
					try {
						return transaction.getIncomingTransactions(publicKey);
					} catch (ApiException | InterruptedException | ExecutionException e) {
						throw new CompletionException(e);
					}
				}, callback);
	}

	/**
	 * Gets the outgoing transactions.
	 *
	 * @param publicKey the public key
	 * @param callback the callback
	 * @return the outgoing transactions
	 */
	public CompletableFuture> getOutgoingTransactions(String publicKey,
			ServiceAsyncCallback> callback) {

		return runAsync(
				() -> {
					try {
						return transaction.getOutgoingTransactions(publicKey);
					} catch (ApiException | InterruptedException | ExecutionException e) {
						throw new CompletionException(e);
					}
				}, callback);
	}

	/**
	 * Gets the unconfirmed transactions.
	 *
	 * @param publicKey the public key
	 * @param callback the callback
	 * @return the unconfirmed transactions
	 */
	public CompletableFuture> getUnconfirmedTransactions(String publicKey,
			ServiceAsyncCallback> callback) {

		return runAsync(
				() -> {
					try {
						return transaction.getUnconfirmedTransactions(publicKey);
					} catch (ApiException | InterruptedException | ExecutionException e) {
						throw new CompletionException(e);
					}
				}, callback);
	}

}