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   * 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,
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   * See the License for the specific language governing permissions and
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  package org.apache.camel.quarkus.component.aws2.ddb.it;
  
  import java.util.List;
  import java.util.Locale;
  import java.util.stream.Collectors;
  import java.util.stream.Stream;
  
  import org.apache.camel.quarkus.test.support.aws2.Aws2TestEnvContext;
  import org.apache.camel.quarkus.test.support.aws2.Aws2TestEnvCustomizer;
  import org.apache.commons.lang3.RandomStringUtils;
  import org.testcontainers.containers.localstack.LocalStackContainer.Service;
  import software.amazon.awssdk.services.dynamodb.DynamoDbClient;
  import software.amazon.awssdk.services.dynamodb.model.AttributeDefinition;
  import software.amazon.awssdk.services.dynamodb.model.CreateTableRequest;
  import software.amazon.awssdk.services.dynamodb.model.DeleteTableRequest;
  import software.amazon.awssdk.services.dynamodb.model.DescribeTableRequest;
  import software.amazon.awssdk.services.dynamodb.model.KeySchemaElement;
  import software.amazon.awssdk.services.dynamodb.model.KeyType;
  import software.amazon.awssdk.services.dynamodb.model.ProvisionedThroughput;
  import software.amazon.awssdk.services.dynamodb.model.ScalarAttributeType;
  import software.amazon.awssdk.services.dynamodb.model.StreamSpecification;
  import software.amazon.awssdk.services.dynamodb.model.StreamViewType;
  import software.amazon.awssdk.services.dynamodb.waiters.DynamoDbWaiter;
  
  public class Aws2DdbTestEnvCustomizer implements Aws2TestEnvCustomizer {
  
      @Override
      public Service[] localstackServices() {
          return new Service[] { Service.DYNAMODB, Service.DYNAMODB_STREAMS };
      }
  
      @Override
      public void customize(Aws2TestEnvContext envContext) {
  
          final String tableName = "camel-quarkus-" + RandomStringUtils.secure().nextAlphanumeric(16).toLowerCase(Locale.ROOT);
          envContext.property("aws-ddb.table-name", tableName);
  
          final String tableNameOperations = "camel-quarkus-operations-"
                  + RandomStringUtils.secure().nextAlphanumeric(16).toLowerCase(Locale.ROOT);
          envContext.property("aws-ddb.operations-table-name", tableNameOperations);
  
          final String tableNameStreams = "camel-quarkus-streams-"
                  + RandomStringUtils.secure().nextAlphanumeric(16).toLowerCase(Locale.ROOT);
          envContext.property("aws-ddb.stream-table-name", tableNameStreams);
  
          List<String> tableNames = Stream.of(tableName, tableNameStreams, tableNameOperations).collect(Collectors.toList());
  
          final DynamoDbClient client = envContext.client(Service.DYNAMODB, DynamoDbClient::builder);
          {
              final String keyColumn = "key";
  
              for (String table : tableNames) {
                  client.createTable(
                          createTableRequest(table, keyColumn)
                                  .build());
              }
  
              for (String table : tableNames) {
                  try (DynamoDbWaiter dbWaiter = client.waiter()) {
                      dbWaiter.waitUntilTableExists(DescribeTableRequest.builder()
                              .tableName(table)
                              .build());
                  }
  
                  envContext.closeable(() -> client.deleteTable(DeleteTableRequest.builder().tableName(table).build()));
              }
  
          }
      }
  
      private CreateTableRequest.Builder createTableRequest(String tableName, String keyColumn) {
          CreateTableRequest.Builder builder = CreateTableRequest.builder()
                  .attributeDefinitions(AttributeDefinition.builder()
                          .attributeName(keyColumn)
                          .attributeType(ScalarAttributeType.S)
                          .build())
                  .keySchema(KeySchemaElement.builder()
                          .attributeName(keyColumn)
                          .keyType(KeyType.HASH)
                          .build())
                  .provisionedThroughput(ProvisionedThroughput.builder()
                          .readCapacityUnits(10L)
                          .writeCapacityUnits(10L)
                          .build());
          if (tableName.contains("streams")) {
              builder.streamSpecification(StreamSpecification.builder()
                      .streamEnabled(true)
                      .streamViewType(StreamViewType.NEW_AND_OLD_IMAGES)
                      .build());
          }
  
          return builder.tableName(tableName);
      }
  }
  