/** **********************************************************************
 *
 * Copyright 2018 Jochen Staerk
 *
 * Use is subject to license terms.
 *
 * 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 org.mustangproject.ZUGFeRD;

import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;
import org.junit.FixMethodOrder;
import org.junit.runners.MethodSorters;

import java.io.IOException;
import java.io.InputStream;
import java.math.BigDecimal;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
import java.util.GregorianCalendar;

@FixMethodOrder(MethodSorters.NAME_ASCENDING)
public class MustangReaderWriterEdgeTest extends MustangReaderTestCase {

	@Override
	public Date getDeliveryDate() {
		return new GregorianCalendar(2017, Calendar.MAY, 7).getTime();
	}

	@Override
	public Date getDueDate() {
		return new GregorianCalendar(2017, Calendar.MAY, 30).getTime();
	}

	@Override
	public Date getIssueDate() {
		return new GregorianCalendar(2017, Calendar.MAY, 9).getTime();
	}

	@Override
	public String getNumber() {
		return "RE-20170509/505";
	}

	@Override
	public String getOwnCountry() {
		return "DE";
	}

	@Override
	public String getOwnLocation() {
		return "Stadthausen";
	}

	@Override
	public String getOwnOrganisationName() {
		return "Bei Spiel GmbH";
	}

	@Override
	public String getOwnStreet() {
		return "Ecke 12";
	}

	@Override
	public String getOwnTaxID() {
		return "22/815/0815/4";
	}

	@Override
	public String getOwnVATID() {
		return "DE136695976";
	}

	@Override
	public String getOwnZIP() {
		return "12345";
	}

	@Override
	public IZUGFeRDExportableContact getRecipient() {
		return new Contact();
	}

	@Override
	public String getOwnOrganisationFullPlaintextInfo() {
		return null;
	}

	@Override
	public String getCurrency() {
		return "EUR";
	}

	@Override
	public IZUGFeRDExportableItem[] getZFItems() {
		Item[] allItems = new Item[3];
		Product designProduct = new Product("", "Künstlerische Gestaltung (Stunde): Einer Beispielrechnung", "HUR", new BigDecimal("7.000000"));
		Product balloonProduct = new Product("", "Luftballon: Bunt, ca. 500ml", "C62", new BigDecimal("19.000000"));
		Product airProduct = new Product("", "Heiße Luft pro Liter", "LTR", new BigDecimal("19.000000"));

		allItems[0] = new Item(new BigDecimal("160"), new BigDecimal("1"), designProduct);
		allItems[1] = new Item(new BigDecimal("0.79"), new BigDecimal("400"), balloonProduct);
		allItems[2] = new Item(new BigDecimal("0.10"), new BigDecimal("200"), airProduct);
		return allItems;
	}

	@Override
	public String getPaymentTermDescription() {
		SimpleDateFormat germanDateFormat = new SimpleDateFormat("dd.MM.yyyy");
		return "Zahlbar ohne Abzug bis zum " + germanDateFormat.format(getDueDate());
	}

	@Override
	public IZUGFeRDAllowanceCharge[] getZFAllowances() {
		return null;
	}

	@Override
	public IZUGFeRDAllowanceCharge[] getZFCharges() {
		return null;
	}

	@Override
	public IZUGFeRDAllowanceCharge[] getZFLogisticsServiceCharges() {
		return null;
	}

	@Override
	public String getReferenceNumber() {
		return null;
	}

	/**
	 * Create the test case
	 *
	 * @param testName name of the test case
	 */
	public MustangReaderWriterEdgeTest(String testName) {
		super(testName);
	}

	/**
	 * @return the suite of tests being tested
	 */
	public static Test suite() {
		return new TestSuite(MustangReaderWriterEdgeTest.class);
	}

	// //////// TESTS //////////////////////////////////////////////////////////////////////////////////////////

	/**
	 * The importer test imports from ./src/test/MustangGnuaccountingBeispielRE-20170509_505.pdf to check the values.
	 * --> as only Name Ascending is supported for Test Unit sequence, I renamed the this test-A-Export to run before
	 * testZExport
	 *
	 * @throws IOException
	 */

	public void testAImport() throws IOException {
		InputStream inputStream = this.getClass().getResourceAsStream("/MustangGnuaccountingBeispielRE-20170509_505.pdf");
		ZUGFeRDImporter zi = new ZUGFeRDImporter(inputStream);

		// Reading ZUGFeRD
		assertEquals(zi.getAmount(), "571.04");
		assertEquals(zi.getBIC(), getTradeSettlementPayment()[0].getOwnBIC());
		assertEquals(zi.getBLZ(), getTradeSettlementPayment()[0].getOwnBLZ());
		assertEquals(zi.getIBAN(), getTradeSettlementPayment()[0].getOwnIBAN());
		assertEquals(zi.getKTO(), getTradeSettlementPayment()[0].getOwnKto());
		assertEquals(zi.getHolder(), getOwnOrganisationName());
		assertEquals(zi.getDueDate(), "20170530");
		assertEquals(zi.getForeignReference(), getNumber());
		assertEquals(zi.getDocumentCode(), "380");

	}

	/**
	 * The exporter test bases on @{code ./src/test/MustangGnuaccountingBeispielRE-20140703_502blanko.pdf}, adds metadata,
	 * writes
	 * to @{code ./target/testout-*} and then imports to check the values.
	 * It would not make sense to have it run before the less complex importer test (which is probably redundant)
	 * --> as only Name Ascending is supported for Test Unit sequence, I renamed the Exporter Test test-Z-Export
	 */
	public void testEdgeExport() throws Exception {

		final String TARGET_PDF = "./target/testout-MustangGnuaccountingBeispielRE-20170509_505newEdge.pdf";
		// the writing part

		try (InputStream SOURCE_PDF =
					 this.getClass().getResourceAsStream("/MustangGnuaccountingBeispielRE-20170509_505PDFA3.pdf");

			 ZUGFeRDExporter ze = new ZUGFeRDExporterFromA3Factory()
					 .setProducer("My Application")
					 .setCreator(System.getProperty("user.name"))
					 .ignorePDFAErrors()
					 .load(SOURCE_PDF)) {
			ze.setZUGFeRDVersion(1);
			ze.PDFattachZugferdFile(this);
			String theXML = new String(ze.getProvider().getXML());
			assertTrue(theXML.contains("<rsm:CrossIndustryDocument"));
			ze.export(TARGET_PDF);
		}

		// now check the contents (like MustangReaderTest)
		ZUGFeRDImporter zi = new ZUGFeRDImporter(TARGET_PDF);

		// Reading ZUGFeRD
		assertEquals(zi.getAmount(), "571.04");
		assertEquals(zi.getBIC(), getTradeSettlementPayment()[0].getOwnBIC());
		assertEquals(zi.getBLZ(), getTradeSettlementPayment()[0].getOwnBLZ());
		assertEquals(zi.getIBAN(), getTradeSettlementPayment()[0].getOwnIBAN());
		assertEquals(zi.getKTO(), getTradeSettlementPayment()[0].getOwnKto());
		assertEquals(zi.getHolder(), getOwnOrganisationName());
		assertEquals(zi.getForeignReference(), getNumber());
	}

}