/*
    * Copyright 2015 Data Archiving and Networked Services (an institute of
    * Koninklijke Nederlandse Akademie van Wetenschappen), King's College London,
    * Georg-August-Universitaet Goettingen Stiftung Oeffentlichen Rechts
    *
    * Licensed under the EUPL, Version 1.1 or – as soon they will be approved by
    * the European Commission - subsequent versions of the EUPL (the "Licence");
    * You may not use this work except in compliance with the Licence.
    * You may obtain a copy of the Licence at:
   *
   * https://joinup.ec.europa.eu/software/page/eupl
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the Licence is distributed on an "AS IS" basis,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the Licence for the specific language governing
   * permissions and limitations under the Licence.
   */
  
  package eu.ehri.project.graphql;
  
  import com.fasterxml.jackson.annotation.JsonCreator;
  import com.fasterxml.jackson.annotation.JsonProperty;
  import com.google.common.collect.Maps;
  
  import java.util.Collections;
  import java.util.Map;
  
  public class GraphQLQuery {
  
      private final String query;
      private final Map<String, Object> variables;
      private final String operationName;
  
      @JsonCreator
      public GraphQLQuery(@JsonProperty("query") String query,
              @JsonProperty("variables") Map<String, Object> variables,
              @JsonProperty("operationName") String operationName) {
          this.query = query;
          this.variables = variables;
          this.operationName = operationName;
      }
  
      public GraphQLQuery(String query) {
          this(query, Collections.emptyMap(), null);
      }
  
      public String getQuery() {
          return query;
      }
  
      public Map<String, Object> getVariables() {
          return variables != null ? variables : Collections.emptyMap();
      }
  
      public String getOperationName() {
          return operationName;
      }
  
      @Override
      public String toString() {
          Map<String, Object> m = Maps.newHashMap();
          m.put("query", query);
          m.put("variables", variables);
          return m.toString();
      }
  }