// Copyright 2026 Google LLC
//
// Licensed 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.

// sample-metadata:
//  title: Create database with queue
//  usage: node queue-create-database.js <PROJECT_ID> <INSTANCE_ID> <DATABASE_ID>

'use strict';

// [START spanner_create_database_with_queue]
/**
 * Creates a database containing a queue.
 *
 * @param {string} projectId - The Google Cloud Project ID.
 * @param {string} instanceId - The Spanner Instance ID.
 * @param {string} databaseId - The Spanner Database ID.
 */
async function main(projectId, instanceId, databaseId) {
  const {Spanner} = require('@google-cloud/spanner');

  const spanner = new Spanner({
    projectId: projectId,
  });

  const databaseAdminClient = spanner.getDatabaseAdminClient();

  const createQueueStatement = `
    CREATE QUEUE MyQueue (
      Id INT64 NOT NULL,
      Payload STRING(MAX) NOT NULL
    ) PRIMARY KEY (Id)`;

  try {
    const [operation] = await databaseAdminClient.createDatabase({
      createStatement: 'CREATE DATABASE `' + databaseId + '`',
      extraStatements: [createQueueStatement],
      parent: databaseAdminClient.instancePath(projectId, instanceId),
    });

    console.log(`Waiting for creation of ${databaseId} to complete...`);
    await operation.promise();

    console.log(`Created database ${databaseId} with queue MyQueue.`);
  } catch (err) {
    console.error('ERROR:', err);
  }
}
// [END spanner_create_database_with_queue]

main(...process.argv.slice(2));
module.exports = {main};