/*
    * Licensed to the Apache Software Foundation (ASF) under one or more
    * contributor license agreements.  See the NOTICE file distributed with
    * this work for additional information regarding copyright ownership.
    * The ASF 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 org.apache.shardingsphere.test.it.sql.parser.internal.asserts.segment.hint;
  
  import lombok.AccessLevel;
  import lombok.NoArgsConstructor;
  import org.apache.shardingsphere.sql.parser.sql.dialect.segment.sqlserver.hint.TableHintLimitedSegment;
  import org.apache.shardingsphere.sql.parser.sql.dialect.segment.sqlserver.hint.WithTableHintSegment;
  import org.apache.shardingsphere.test.it.sql.parser.internal.asserts.SQLCaseAssertContext;
  import org.apache.shardingsphere.test.it.sql.parser.internal.asserts.segment.SQLSegmentAssert;
  import org.apache.shardingsphere.test.it.sql.parser.internal.cases.parser.jaxb.segment.impl.hint.ExpectedTableHint;
  import org.apache.shardingsphere.test.it.sql.parser.internal.cases.parser.jaxb.segment.impl.hint.ExpectedWithTableHintClause;
  import org.hamcrest.CoreMatchers;
  import static org.hamcrest.CoreMatchers.is;
  import static org.hamcrest.MatcherAssert.assertThat;
  import static org.junit.jupiter.api.Assertions.assertNotNull;
  import static org.junit.jupiter.api.Assertions.assertNull;
  
  /**
   * With table hint clause assert.
   **/
  @NoArgsConstructor(access = AccessLevel.PRIVATE)
  public final class WithTableHintClauseAssert {
      
      /**
       * Assert actual with table hint segment is correct with expected table hint clause.
       *
       * @param assertContext assert context
       * @param actual actual with table hint segment
       * @param expected expected with table hint clause
       */
      public static void assertIs(final SQLCaseAssertContext assertContext, final WithTableHintSegment actual, final ExpectedWithTableHintClause expected) {
          if (null == expected.getTableHint()) {
              assertThat(assertContext.getText("with table hint clause  assertion error: "), actual.getTableHintLimitedSegments().size(), CoreMatchers.is(expected.getTableHint().size()));
          } else {
              int count = 0;
              for (TableHintLimitedSegment each : actual.getTableHintLimitedSegments()) {
                  assertTableHint(assertContext, each, expected.getTableHint().get(count));
                  count++;
              }
          }
          SQLSegmentAssert.assertIs(assertContext, actual, expected);
      }
      
      /**
       * Assert table hint.
       *
       * @param assertContext assert context
       * @param actual actual table hint segment
       * @param expected expected table hint
       */
      public static void assertTableHint(final SQLCaseAssertContext assertContext, final TableHintLimitedSegment actual, final ExpectedTableHint expected) {
          if (null == expected) {
              assertNull(actual, assertContext.getText("Actual table hint should not exist."));
          } else {
              assertNotNull(actual, assertContext.getText("Actual table hint should exist."));
              assertThat(assertContext.getText("table hint value assertion error."), actual.getValue(), is(expected.getValue()));
              SQLSegmentAssert.assertIs(assertContext, actual, expected);
          }
      }
  }