@ApplicationScoped
public class AgentCardProducer {
    @Inject
    @ConfigProperty(name = "agent.name", defaultValue = "Test-Agent")
    String name;

    @Inject
    @ConfigProperty(name = "agent.host", defaultValue = "127.0.0.1")
    String host;

    @Inject
    @ConfigProperty(name = "quarkus.http.port")
    int httpPort;

    @Produces
    @PublicAgentCard
    public AgentCard agentCard() {
        ClientCredentialsOAuthFlow clientCredentialsOAuthFlow = new ClientCredentialsOAuthFlow(
            null,
            Map.of("openid", "openid", "profile", "profile"),
            "http://" + host + ":" + httpPort + "/auth");
        OAuth2SecurityScheme securityScheme = OAuth2SecurityScheme.builder()
            .flows(OAuthFlows.builder().clientCredentials(clientCredentialsOAuthFlow).build())
            .build();

        return AgentCard.builder()
            .name(name)
            .description("Helps with event")
            .version("1.0.0")
            .capabilities(AgentCapabilities.builder()
                .streaming(true)
                .pushNotifications(false)
                .extensions(List.of(AgentExtension.builder()
                    .uri("https://projects.tmforum.org/a2aproject/telecommunication/extensions/Notification-T/v1")
                    .description("push notification extension")
                    .required(false)
                    .build()))
                .extendedAgentCard(false)
                .build())
            .defaultInputModes(Collections.singletonList("text"))
            .defaultOutputModes(Collections.singletonList("text"))
            .skills(Collections.singletonList(AgentSkill.builder()
                .id("event_publish")
                .name("Event publish")
                .description("Helps with event publish")
                .tags(Collections.singletonList("event"))
                .examples(List.of("push current event"))
                .build()))
            .supportedInterfaces(
                List.of(
                    new AgentInterface(
                        TransportProtocol.HTTP_JSON.asString(),
                        "http://" + host + ":" + httpPort)
                ))
            .securitySchemes(Map.of(OAuth2SecurityScheme.TYPE, securityScheme))
            .build();
    }
}