/*
    *    Copyright 2016-2025 the original author or authors.
    *
    *    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
    *
    *       https://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 examples.spring;
  
  import static examples.spring.PersonDynamicSqlSupport.*;
  import static org.assertj.core.api.Assertions.assertThat;
  import static org.mybatis.dynamic.sql.SqlBuilder.*;
  
  import java.util.List;
  
  import org.junit.jupiter.api.Test;
  import org.mybatis.dynamic.sql.delete.DeleteModel;
  import org.mybatis.dynamic.sql.render.RenderingStrategies;
  import org.mybatis.dynamic.sql.select.SelectModel;
  import org.mybatis.dynamic.sql.select.render.SelectStatementProvider;
  import org.mybatis.dynamic.sql.update.UpdateModel;
  import org.mybatis.dynamic.sql.util.Buildable;
  import org.mybatis.dynamic.sql.util.spring.NamedParameterJdbcTemplateExtensions;
  import org.mybatis.dynamic.sql.where.WhereApplier;
  import org.springframework.beans.factory.annotation.Autowired;
  import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
  import org.springframework.transaction.annotation.Transactional;
  
  @SpringJUnitConfig(classes = SpringConfiguration.class)
  @Transactional
  class ReusableWhereTest {
  
      @Autowired
      private NamedParameterJdbcTemplateExtensions template;
  
      @Test
      void testCount() {
          Buildable<SelectModel> countStatement = countFrom(person)
                  .applyWhere(commonWhere);
  
          long rows = template.count(countStatement);
          assertThat(rows).isEqualTo(3);
      }
  
      @Test
      void testDelete() {
          Buildable<DeleteModel> deleteStatement = deleteFrom(person)
                  .applyWhere(commonWhere);
  
          long rows = template.delete(deleteStatement);
  
          assertThat(rows).isEqualTo(3);
      }
  
      @Test
      void testSelect() {
          Buildable<SelectModel> selectStatement = select(person.allColumns())
                  .from(person)
                  .applyWhere(commonWhere);
  
          List<PersonRecord> rows = template.selectList(selectStatement, PersonTemplateTest.personRowMapper);
  
          assertThat(rows).hasSize(3);
      }
  
      @Test
      void testUpdate() {
          Buildable<UpdateModel> updateStatement = update(person)
                  .set(occupation).equalToStringConstant("worker")
                  .applyWhere(commonWhere);
  
          int rows = template.update(updateStatement);
  
          assertThat(rows).isEqualTo(3);
      }
  
      @Test
      void testComposition() {
          WhereApplier whereApplier = commonWhere.andThen(wa -> wa.and(birthDate, isNotNull()));
          whereApplier = whereApplier.andThen(wa -> wa.or(addressId, isLessThan(3)));
  
          SelectStatementProvider selectStatement = select(person.allColumns())
                  .from(person)
                  .applyWhere(whereApplier)
                  .build()
                  .render(RenderingStrategies.SPRING_NAMED_PARAMETER);
  
          assertThat(selectStatement.getSelectStatement()).isEqualTo(
                  "select * from Person " +
                      "where id = :p1 or occupation is null and birth_date is not null or address_id < :p2");
  
     }
 
     private final WhereApplier commonWhere = where(id, isEqualTo(1)).or(occupation, isNull()).toWhereApplier();
 }