/**
 * 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 javax.inject.Inject;

import com.premiumminds.billy.core.exceptions.BillyValidationException;
import com.premiumminds.billy.core.exceptions.InvalidTaxIdentificationNumberException;
import com.premiumminds.billy.core.persistence.entities.AddressEntity;
import com.premiumminds.billy.core.services.Builder;
import com.premiumminds.billy.core.services.builders.impl.CustomerBuilderImpl;
import com.premiumminds.billy.core.services.entities.Address;
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.DAOESContact;
import com.premiumminds.billy.spain.persistence.dao.DAOESCustomer;
import com.premiumminds.billy.spain.persistence.entities.ESCustomerEntity;
import com.premiumminds.billy.spain.services.builders.ESCustomerBuilder;
import com.premiumminds.billy.spain.services.entities.ESCustomer;
import com.premiumminds.billy.spain.util.ESFinancialValidator;

public class ESCustomerBuilderImpl<TBuilder extends ESCustomerBuilderImpl<TBuilder, TCustomer>, TCustomer extends ESCustomer>
	extends CustomerBuilderImpl<TBuilder, TCustomer> implements
	ESCustomerBuilder<TBuilder, TCustomer> {

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

	@Inject
	protected ESCustomerBuilderImpl(DAOESCustomer daoESCustomer,
									DAOESContact daoESContact) {
		super(daoESCustomer, daoESContact);
	}

	@Override
	@NotOnUpdate
	public TBuilder setTaxRegistrationNumber(String number, String countryCode)
		throws InvalidTaxIdentificationNumberException {
		BillyValidator.notBlank(number, CustomerBuilderImpl.LOCALIZER
				.getString("field.customer_tax_number"));

		ESFinancialValidator validator = new ESFinancialValidator(number);

		if (ESFinancialValidator.ES_COUNTRY_CODE.equals(countryCode)
				&& !validator.isValid()) {
			throw new InvalidTaxIdentificationNumberException();
		}
		this.getTypeInstance().setTaxRegistrationNumber(number);
		return this.getBuilder();
	}

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

	@Override
	public <T extends Address> TBuilder setBillingAddress(
			Builder<T> addressBuilder) {
		BillyValidator.notNull(addressBuilder,
				ESCustomerBuilderImpl.LOCALIZER
						.getString("field.customer_billing_address"));
		this.getTypeInstance().setBillingAddress(
				(AddressEntity) addressBuilder.build());
		return this.getBuilder();
	}

	@Override
	public TBuilder setHasSelfBillingAgreement(boolean selfBiling) {
		BillyValidator.notNull(selfBiling, ESCustomerBuilderImpl.LOCALIZER
				.getString("field.customer_self_billing_agreement"));
		this.getTypeInstance().setHasSelfBillingAgreement(selfBiling);
		return this.getBuilder();
	}

	public TBuilder setReferralName(String referralName) {
		this.getTypeInstance().setReferralName(referralName);
		return this.getBuilder();
	}

	@Override
	protected void validateInstance() throws BillyValidationException {
		ESCustomerEntity c = this.getTypeInstance();
		BillyValidator.mandatory(c.getName(), ESCustomerBuilderImpl.LOCALIZER
				.getString("field.customer_name"));
		BillyValidator.mandatory(c.getTaxRegistrationNumber(),
				ESCustomerBuilderImpl.LOCALIZER
						.getString("field.customer_tax_number"));
		BillyValidator.mandatory(c.getMainAddress(),
				ESCustomerBuilderImpl.LOCALIZER
						.getString("field.customer_main_address"));
		BillyValidator.mandatory(c.getBillingAddress(),
				ESCustomerBuilderImpl.LOCALIZER
						.getString("field.customer_billing_address"));
		BillyValidator.mandatory(c.hasSelfBillingAgreement(),
				ESCustomerBuilderImpl.LOCALIZER
						.getString("field.customer_self_billing_agreement"));
		BillyValidator.notEmpty(c.getAddresses(),
				ESCustomerBuilderImpl.LOCALIZER
						.getString("field.customer_address"));
	}
}