/*
    * 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.encrypt.rewrite.token.pojo;
  
  import lombok.Getter;
  import org.apache.shardingsphere.infra.rewrite.sql.token.pojo.SQLToken;
  import org.apache.shardingsphere.infra.rewrite.sql.token.pojo.Substitutable;
  
  import java.util.Collection;
  import java.util.Map;
  import java.util.Objects;
  
  /**
   * Predicate in right value token for encrypt.
   */
  public final class EncryptPredicateFunctionRightValueToken extends SQLToken implements Substitutable {
      
      @Getter
      private final int stopIndex;
      
      private final String functionName;
      
      private final Map<Integer, Object> indexValues;
      
      private final Collection<Integer> paramMarkerIndexes;
      
      public EncryptPredicateFunctionRightValueToken(final int startIndex, final int stopIndex, final String functionName,
                                                     final Map<Integer, Object> indexValues, final Collection<Integer> paramMarkerIndexes) {
          super(startIndex);
          this.stopIndex = stopIndex;
          this.functionName = functionName;
          this.indexValues = indexValues;
          this.paramMarkerIndexes = paramMarkerIndexes;
      }
      
      @Override
      public String toString() {
          StringBuilder result = new StringBuilder();
          result.append(functionName).append(" (");
          for (int i = 0; i < indexValues.size() + paramMarkerIndexes.size(); i++) {
              if (paramMarkerIndexes.contains(i)) {
                  result.append('?');
              } else {
                  if (indexValues.get(i) instanceof String) {
                      result.append('\'').append(indexValues.get(i)).append('\'');
                  } else {
                      result.append(indexValues.get(i));
                  }
              }
              result.append(", ");
          }
          result.delete(result.length() - 2, result.length()).append(')');
          return result.toString();
      }
      
      @Override
      public boolean equals(final Object obj) {
          return obj instanceof EncryptPredicateFunctionRightValueToken && ((EncryptPredicateFunctionRightValueToken) obj).getStartIndex() == getStartIndex()
                  && ((EncryptPredicateFunctionRightValueToken) obj).getStopIndex() == stopIndex && ((EncryptPredicateFunctionRightValueToken) obj).indexValues.equals(indexValues)
                  && ((EncryptPredicateFunctionRightValueToken) obj).paramMarkerIndexes.equals(paramMarkerIndexes);
      }
      
      @Override
      public int hashCode() {
          return Objects.hash(getStartIndex(), stopIndex, indexValues, paramMarkerIndexes);
      }
  }