// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0

// snippet-start:[pinpoint.java.pinpoint_associate_endpoints_users.complete]

import com.amazonaws.regions.Regions;
import com.amazonaws.services.pinpoint.AmazonPinpoint;
import com.amazonaws.services.pinpoint.AmazonPinpointClientBuilder;
import com.amazonaws.services.pinpoint.model.EndpointRequest;
import com.amazonaws.services.pinpoint.model.EndpointUser;
import com.amazonaws.services.pinpoint.model.UpdateEndpointRequest;
import com.amazonaws.services.pinpoint.model.UpdateEndpointResult;

import java.util.Arrays;
import java.util.Collections;

public class AddExampleUser {

        public static void main(String[] args) {

                final String USAGE = "\n" +
                                "AddExampleUser - Adds a user definition to the specified Amazon Pinpoint endpoint." +
                                "Usage: AddExampleUser <endpointId> <applicationId>" +
                                "Where:\n" +
                                "  endpointId - The ID of the endpoint to add the user to." +
                                "  applicationId - The ID of the Amazon Pinpoint application that contains the endpoint.";

                if (args.length < 1) {
                        System.out.println(USAGE);
                        System.exit(1);
                }

                String endpointId = args[0];
                String applicationId = args[1];

                // Creates a new user definition.
                EndpointUser wangXiulan = new EndpointUser().withUserId("example_user");

                // Assigns custom user attributes.
                wangXiulan.addUserAttributesEntry("name", Arrays.asList("Wang", "Xiulan"));
                wangXiulan.addUserAttributesEntry("gender", Collections.singletonList("female"));
                wangXiulan.addUserAttributesEntry("age", Collections.singletonList("39"));

                // Adds the user definition to the EndpointRequest that is passed to the Amazon
                // Pinpoint client.
                EndpointRequest wangXiulansIphone = new EndpointRequest()
                                .withUser(wangXiulan);

                // Initializes the Amazon Pinpoint client.
                AmazonPinpoint pinpointClient = AmazonPinpointClientBuilder.standard()
                                .withRegion(Regions.US_EAST_1).build();

                // Updates the specified endpoint with Amazon Pinpoint.
                UpdateEndpointResult result = pinpointClient.updateEndpoint(new UpdateEndpointRequest()
                                .withEndpointRequest(wangXiulansIphone)
                                .withApplicationId(applicationId)
                                .withEndpointId(endpointId));

                System.out.format("Update endpoint result: %s\n", result.getMessageBody().getMessage());

        }
}
// snippet-end:[pinpoint.java.pinpoint_associate_endpoints_users.complete]