/**
 * 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.iotdb.db.qp.other;

import static org.junit.Assert.assertArrayEquals;
import static org.junit.Assert.assertEquals;

import java.util.Arrays;
import java.util.Collection;
import org.apache.iotdb.db.exception.ArgsErrorException;
import org.apache.iotdb.db.exception.MetadataErrorException;
import org.apache.iotdb.db.exception.ProcessorException;
import org.apache.iotdb.db.exception.qp.QueryProcessorException;
import org.apache.iotdb.db.qp.QueryProcessor;
import org.apache.iotdb.db.qp.logical.sys.PropertyOperator.PropertyType;
import org.apache.iotdb.db.qp.physical.sys.PropertyPlan;
import org.apache.iotdb.db.qp.utils.MemIntQpExecutor;
import org.apache.iotdb.tsfile.read.common.Path;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.Parameterized;
import org.junit.runners.Parameterized.Parameters;

/**
 * test ast node parsing on authorization
 *
 * @author kangrong
 *
 */
@RunWith(Parameterized.class)
public class TSPlanContextPropertyTest {

  private static Path defaultMetadataPath = new Path("root.m1.m2");
  private static Path defaultPropertyPath = new Path("property1");
  private static Path defaultPropertyLabelPath = new Path("property1.label1");

  private String inputSQL;
  private PropertyType propertyType;
  private Path propertyPath;
  private Path metadataPath;
  private Path[] paths;

  public TSPlanContextPropertyTest(String inputSQL, PropertyType propertyType, Path propertyPath,
      Path metadataPath,
      Path[] paths) {
    this.inputSQL = inputSQL;
    this.propertyType = propertyType;
    this.propertyPath = propertyPath;
    this.metadataPath = metadataPath;
    this.paths = paths;
  }

  @Parameters
  public static Collection<Object[]> data() {
    return Arrays.asList(new Object[][]{
        {"CREATE PROPERTY property1", PropertyType.ADD_TREE, defaultPropertyPath, null,
            new Path[]{defaultPropertyPath}},
        {"ADD LABEL label1 TO PROPERTY property1", PropertyType.ADD_PROPERTY_LABEL,
            defaultPropertyLabelPath,
            null, new Path[]{defaultPropertyLabelPath}},
        {"DELETE LABEL label1 FROM PROPERTY property1", PropertyType.DELETE_PROPERTY_LABEL,
            defaultPropertyLabelPath, null, new Path[]{defaultPropertyLabelPath}},
        {"LINK root.m1.m2 TO property1.label1", PropertyType.ADD_PROPERTY_TO_METADATA,
            defaultPropertyLabelPath, defaultMetadataPath,
            new Path[]{defaultMetadataPath, defaultPropertyLabelPath}},
        {"UNLINK root.m1.m2 FROM property1.label1", PropertyType.DEL_PROPERTY_FROM_METADATA,
            defaultPropertyLabelPath, defaultMetadataPath,
            new Path[]{defaultMetadataPath, defaultPropertyLabelPath}},});
  }

  @Test
  public void testAnalyzeMetadata()
      throws QueryProcessorException, ArgsErrorException, ProcessorException,
      MetadataErrorException {
    QueryProcessor processor = new QueryProcessor(new MemIntQpExecutor());
    PropertyPlan plan = (PropertyPlan) processor.parseSQLToPhysicalPlan(inputSQL);
    assertEquals(propertyType, plan.getPropertyType());
    assertEquals(propertyPath, plan.getPropertyPath());
    assertEquals(metadataPath, plan.getMetadataPath());
    assertArrayEquals(paths, plan.getPaths().toArray());
  }
}
