/*
 * Copyright 2010-2011 Ning, Inc.
 *
 * Ning licenses this file to you 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 com.ning.billing.invoice.dao;

import java.math.BigDecimal;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.List;
import java.util.UUID;

import org.joda.time.DateTime;
import org.joda.time.LocalDate;
import org.skife.jdbi.v2.StatementContext;
import org.skife.jdbi.v2.sqlobject.Bind;
import org.skife.jdbi.v2.sqlobject.BindBean;
import org.skife.jdbi.v2.sqlobject.SqlBatch;
import org.skife.jdbi.v2.sqlobject.SqlQuery;
import org.skife.jdbi.v2.sqlobject.SqlUpdate;
import org.skife.jdbi.v2.sqlobject.customizers.RegisterMapper;
import org.skife.jdbi.v2.tweak.ResultSetMapper;

import com.ning.billing.catalog.api.Currency;
import com.ning.billing.invoice.api.InvoiceItemType;
import com.ning.billing.invoice.dao.InvoiceItemSqlDao.InvoiceItemModelDaoSqlDaoMapper;
import com.ning.billing.util.audit.ChangeType;
import com.ning.billing.util.callcontext.InternalCallContext;
import com.ning.billing.util.callcontext.InternalTenantContext;
import com.ning.billing.util.dao.MapperBase;
import com.ning.billing.util.entity.dao.Audited;
import com.ning.billing.util.entity.dao.EntitySqlDao;
import com.ning.billing.util.entity.dao.EntitySqlDaoStringTemplate;

@EntitySqlDaoStringTemplate
@RegisterMapper(InvoiceItemModelDaoSqlDaoMapper.class)
public interface InvoiceItemSqlDao extends EntitySqlDao<InvoiceItemModelDao> {

    @SqlQuery
    List<InvoiceItemModelDao> getInvoiceItemsByInvoice(@Bind("invoiceId") final String invoiceId,
                                                       @BindBean final InternalTenantContext context);

    @SqlQuery
    List<InvoiceItemModelDao> getInvoiceItemsByAccount(@Bind("accountId") final String accountId,
                                                       @BindBean final InternalTenantContext context);

    @SqlQuery
    List<InvoiceItemModelDao> getInvoiceItemsBySubscription(@Bind("subscriptionId") final String subscriptionId,
                                                            @BindBean final InternalTenantContext context);

    @Override
    @SqlUpdate
    @Audited(ChangeType.INSERT)
    void create(@BindBean final InvoiceItemModelDao invoiceItem,
                @BindBean final InternalCallContext context);

    @SqlBatch(transactional = false)
    @Audited(ChangeType.INSERT)
    void batchCreateFromTransaction(@BindBean final List<InvoiceItemModelDao> items,
                                    @BindBean final InternalCallContext context);

    public static class InvoiceItemModelDaoSqlDaoMapper extends MapperBase implements ResultSetMapper<InvoiceItemModelDao> {

        @Override
        public InvoiceItemModelDao map(final int index, final ResultSet result, final StatementContext context) throws SQLException {
            final UUID id = getUUID(result, "id");
            final InvoiceItemType type = InvoiceItemType.valueOf(result.getString("type"));
            final UUID invoiceId = getUUID(result, "invoice_id");
            final UUID accountId = getUUID(result, "account_id");
            final UUID subscriptionId = getUUID(result, "subscription_id");
            final UUID bundleId = getUUID(result, "bundle_id");
            final String planName = result.getString("plan_name");
            final String phaseName = result.getString("phase_name");
            final LocalDate startDate = getDate(result, "start_date");
            final LocalDate endDate = getDate(result, "end_date");
            final BigDecimal amount = result.getBigDecimal("amount");
            final BigDecimal rate = result.getBigDecimal("rate");
            final Currency currency = Currency.valueOf(result.getString("currency"));
            final UUID linkedItemId = getUUID(result, "linked_item_id");
            final DateTime createdDate = getDateTime(result, "created_date");

            return new InvoiceItemModelDao(id, createdDate, type, invoiceId, accountId, bundleId, subscriptionId, planName, phaseName,
                                           startDate, endDate, amount, rate, currency, linkedItemId);
        }
    }
}
