/**
 * 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.services.builders.impl;

import com.premiumminds.billy.core.exceptions.BillyValidationException;
import com.premiumminds.billy.core.exceptions.DuplicateCreditNoteException;
import com.premiumminds.billy.core.services.UID;
import com.premiumminds.billy.core.services.entities.documents.GenericInvoice.CreditOrDebit;
import com.premiumminds.billy.core.util.BillyValidator;
import com.premiumminds.billy.core.util.Localizer;
import com.premiumminds.billy.core.util.NotOnUpdate;
import com.premiumminds.billy.spain.persistence.dao.DAOESCreditNoteEntry;
import com.premiumminds.billy.spain.persistence.dao.DAOESInvoice;
import com.premiumminds.billy.spain.persistence.dao.DAOESProduct;
import com.premiumminds.billy.spain.persistence.dao.DAOESRegionContext;
import com.premiumminds.billy.spain.persistence.dao.DAOESTax;
import com.premiumminds.billy.spain.persistence.entities.ESCreditNoteEntryEntity;
import com.premiumminds.billy.spain.persistence.entities.ESInvoiceEntity;
import com.premiumminds.billy.spain.services.builders.ESCreditNoteEntryBuilder;
import com.premiumminds.billy.spain.services.entities.ESCreditNoteEntry;

public class ESCreditNoteEntryBuilderImpl<TBuilder extends ESCreditNoteEntryBuilderImpl<TBuilder, TEntry>, TEntry extends ESCreditNoteEntry>
	extends ESGenericInvoiceEntryBuilderImpl<TBuilder, TEntry> implements
	ESCreditNoteEntryBuilder<TBuilder, TEntry> {

	protected static final Localizer	LOCALIZER	= new Localizer(
			"com/premiumminds/billy/core/i18n/FieldNames");

	public ESCreditNoteEntryBuilderImpl(DAOESCreditNoteEntry daoESCreditNoteEntry,
										DAOESInvoice daoESInvoice,
										DAOESTax daoESTax,
										DAOESProduct daoESProduct,
										DAOESRegionContext daoESRegionContext) {
		super(daoESCreditNoteEntry, daoESInvoice, daoESTax, daoESProduct,
				daoESRegionContext);
	}

	@NotOnUpdate
	public TBuilder setReferenceUID(UID referenceUID) {
		BillyValidator.notNull(referenceUID,
				ESCreditNoteEntryBuilderImpl.LOCALIZER
						.getString("field.invoice_reference"));
		ESInvoiceEntity i = (ESInvoiceEntity) this.daoGenericInvoice
				.get(referenceUID);
		BillyValidator.found(i, ESGenericInvoiceBuilderImpl.LOCALIZER
				.getString("field.invoice_reference"));
		this.getTypeInstance().setReference(i);
		return this.getBuilder();
	}

	@NotOnUpdate
	public TBuilder setReason(String reason) {
		BillyValidator.notBlank(reason, ESCreditNoteEntryBuilderImpl.LOCALIZER
				.getString("field.reason"));
		this.getTypeInstance().setReason(reason);
		return this.getBuilder();
	}

	@Override
	protected void validateInstance() throws BillyValidationException {
		getTypeInstance().setCreditOrDebit(CreditOrDebit.DEBIT);
		
		super.validateInstance();
		ESCreditNoteEntryEntity cn = this.getTypeInstance();
		BillyValidator.mandatory(cn.getReference(),
				ESCreditNoteEntryBuilderImpl.LOCALIZER
						.getString("field.invoice_reference"));

		BillyValidator.mandatory(cn.getReason(),
				ESCreditNoteEntryBuilderImpl.LOCALIZER
						.getString("field.reason"));

		this.ValidateESCreditNoteEntry(cn);
	}

	private void ValidateESCreditNoteEntry(ESCreditNoteEntryEntity cn) {
		DAOESCreditNoteEntry daoESCreditNoteEntry = (DAOESCreditNoteEntry) this.daoEntry;

		if (daoESCreditNoteEntry.checkCreditNote(cn.getReference()) != null) {
			throw new DuplicateCreditNoteException();
		}
	}

	@Override
	protected ESCreditNoteEntryEntity getTypeInstance() {
		return (ESCreditNoteEntryEntity) super.getTypeInstance();
	}

}