const { DocumentClient } = require("../aws-sdk-js-v3/packages/util-dynamodb");
const {
  DynamoDB,
  waitForTableExists,
} = require("../aws-sdk-js-v3/clients/client-dynamodb");

(async () => {
  const region = "us-west-2";
  const client = new DynamoDB({ region });

  const TableName = `test-${Math.ceil(Math.random() * 10 ** 10)}`;

  const params = {
    TableName,
    AttributeDefinitions: [{ AttributeName: "id", AttributeType: "S" }],
    KeySchema: [{ AttributeName: "id", KeyType: "HASH" }],
    BillingMode: "PAY_PER_REQUEST",
  };

  await client.createTable({ ...params, TableName });
  await waitForTableExists({ client }, { TableName });

  const docClient = new DocumentClient({ region });
  await docClient.put({
    TableName,
    Item: { id: "1", content: "inserted through await call" },
  });

  console.log(await client.getItem({ TableName, Key: { id: { S: "1" } } }));

  docClient.put(
    {
      TableName,
      Item: { id: "2", content: "inserted through callback" },
    },
    (err, data) => {
      console.log(err);
      client
        .getItem({ TableName, Key: { id: { S: "2" } } })
        .then((data) => console.log(data))
        .catch((err) => console.log(err));

      client.deleteTable({ TableName });
    }
  );
})();

const {
  PutItemDocumentCommand,
} = require("../aws-sdk-js-v3/packages/util-dynamodb");
const {
  DynamoDBClient,
  CreateTableCommand,
  DeleteTableCommand,
  GetItemCommand,
  waitForTableExists,
} = require("../aws-sdk-js-v3/clients/client-dynamodb");

(async () => {
  const region = "us-west-2";
  const client = new DynamoDBClient({ region });

  const TableName = `test-${Math.ceil(Math.random() * 10 ** 10)}`;

  const params = {
    TableName,
    AttributeDefinitions: [{ AttributeName: "id", AttributeType: "S" }],
    KeySchema: [{ AttributeName: "id", KeyType: "HASH" }],
    BillingMode: "PAY_PER_REQUEST",
  };

  await client.send(new CreateTableCommand(params));
  await waitForTableExists({ client }, { TableName });

  await client.send(
    new PutItemDocumentCommand({
      TableName,
      Item: { id: "1", content: "inserted through await call" },
    })
  );

  console.log(
    await client.send(
      new GetItemCommand({ TableName, Key: { id: { S: "1" } } })
    )
  );

  client.send(
    new PutItemDocumentCommand({
      TableName,
      Item: { id: "2", content: "inserted through callback" },
    }),
    (err, data) => {
      console.log(err);
      client
        .send(new GetItemCommand({ TableName, Key: { id: { S: "2" } } }))
        .then((data) => console.log(data))
        .catch((err) => console.log(err));

      client.send(new DeleteTableCommand({ TableName }));
    }
  );
})();