/**
 * Copyright (C) 2013 Premium Minds.
 *
 * This file is part of billy spain (ES Pack).
 *
 * billy spain (ES Pack) is free software: you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation, either version 3 of the License, or (at your option) any
 * later version.
 *
 * billy spain (ES Pack) is distributed in the hope that it will be useful, but WITHOUT ANY
 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
 * A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
 * details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with billy spain (ES Pack). If not, see <http://www.gnu.org/licenses/>.
 */
package com.premiumminds.billy.spain.test.util;

import java.math.BigDecimal;
import java.util.Currency;
import java.util.Date;

import com.google.inject.Injector;
import com.premiumminds.billy.core.services.builders.GenericInvoiceEntryBuilder.AmountType;
import com.premiumminds.billy.spain.persistence.dao.DAOESProduct;
import com.premiumminds.billy.spain.persistence.entities.ESProductEntity;
import com.premiumminds.billy.spain.persistence.entities.ESReceiptEntity;
import com.premiumminds.billy.spain.services.entities.ESCreditReceiptEntry;
import com.premiumminds.billy.spain.services.entities.ESRegionContext;
import com.premiumminds.billy.spain.util.Contexts;

public class ESCreditReceiptEntryTestUtil {

	private static final BigDecimal	AMOUNT		= new BigDecimal(20);
	private static final Currency	CURRENCY	= Currency.getInstance("EUR");
	private static final BigDecimal	QUANTITY	= new BigDecimal(1);
	private static final String		REASON		= "Rotten potatoes";

	private Injector				injector;
	private Contexts				contexts;
	private ESRegionContext			context;

	public ESCreditReceiptEntryTestUtil(Injector injector) {
		this.injector = injector;
		this.contexts = new Contexts(injector);
	}

	public ESCreditReceiptEntry.Builder getCreditReceiptEntryBuilder(
			ESReceiptEntity reference) {
		ESCreditReceiptEntry.Builder creditReceiptEntryBuilder = this.injector
				.getInstance(ESCreditReceiptEntry.Builder.class);

		ESProductEntity newProduct = (ESProductEntity) this.injector
				.getInstance(DAOESProduct.class)
				.create(new ESProductTestUtil(this.injector).getProductEntity());

		this.context = this.contexts.spain().allRegions();

		creditReceiptEntryBuilder
				.setUnitAmount(AmountType.WITH_TAX,
						ESCreditReceiptEntryTestUtil.AMOUNT)
				.setTaxPointDate(new Date())
				.setDescription(newProduct.getDescription())
				.setQuantity(ESCreditReceiptEntryTestUtil.QUANTITY)
				.setUnitOfMeasure(newProduct.getUnitOfMeasure())
				.setProductUID(newProduct.getUID())
				.setContextUID(this.context.getUID())
				.setReason(ESCreditReceiptEntryTestUtil.REASON)
				.setReferenceUID(reference.getUID())
				.setCurrency(Currency.getInstance("EUR"));

		return creditReceiptEntryBuilder;
	}

}