Spring AI Tools

from("spring-ai-tools:weatherTool?tags=weather&description=Get current weather for a location")
    .log("Getting weather for ${header.location}")
    .to("https://api.weather.example.com/current")
    .convertBodyTo(String.class);

from("spring-ai-tools:weatherTool?tags=weather" +
    "&description=Get weather forecast" +
    "&name=getWeather" +
    "&parameter.location=string" +
    "&parameter.location.description=The city and state" +
    "&parameter.location.required=true" +
    "&parameter.unit=string" +
    "&parameter.unit.description=Temperature unit" +
    "&parameter.unit.enum=C,F" +
    "&parameter.unit.required=false")
    .log("Location: ${header.location}, Unit: ${header.unit}")
    .process(exchange -> {
        String location = exchange.getIn().getHeader("location", String.class);
        String unit = exchange.getIn().getHeader("unit", String.class);
        // Fetch and process weather data
        exchange.getIn().setBody("Weather data for " + location);
    });

public class WeatherRequest {
    private String location;
    private String unit;
    // getters and setters
}

from("spring-ai-tools:weatherTool?tags=weather" +
    "&description=Get weather forecast" +
    "&inputType=com.example.WeatherRequest")
    .log("Processing weather request")
    .process(exchange -> {
        // Headers are set from the input object fields
        String location = exchange.getIn().getHeader("location", String.class);
        exchange.getIn().setBody("Weather for " + location);
    });

from("spring-ai-tools:calculator?tags=math" +
    "&description=Calculate mathematical expressions" +
    "&returnDirect=true")
    .process(exchange -> {
        // Calculate and return result immediately to user
        exchange.getIn().setBody("Result: 42");
    });

// Define tools with tags
from("spring-ai-tools:weatherTool?tags=weather,external-api" +
    "&description=Get current weather for a location")
    .to("https://weather-api.example.com");

from("spring-ai-tools:timeTool?tags=time,utility" +
    "&description=Get current time")
    .process(exchange -> exchange.getIn().setBody(LocalDateTime.now().toString()));

// Use tools via spring-ai-chat component with tags
from("direct:weatherChat")
    .to("spring-ai-chat:chat?tags=weather,time&chatClient=#chatClient"); // Both tools available

from("direct:utilityChat")
    .to("spring-ai-chat:chat?tags=utility&chatClient=#chatClient"); // Only time tool available

from("spring-ai-tools:riskyOperation?tags=ops&description=Perform risky operation")
    .onException(Exception.class)
        .handled(true)
        .setBody(simple("Error occurred: ${exception.message}"))
    .end()
    .to("direct:performOperation");

public class ChatWithToolsConfig {

    public RouteBuilder chatWithToolsRoutes() {
        return new RouteBuilder() {
            @Override
            public void configure() throws Exception {
                // Define tools using spring-ai-tools consumer
                from("spring-ai-tools:queryCustomers?tags=database" +
                     "&description=Search the customer database" +
                     "&parameter.searchTerm=string" +
                     "&parameter.searchTerm.description=Name or company to search for" +
                     "&parameter.searchTerm.required=true")
                    .to("sql:SELECT * FROM customers WHERE name LIKE '%${header.searchTerm}%'?dataSource=#dataSource")
                    .marshal().json();

                from("spring-ai-tools:sendEmail?tags=email" +
                     "&description=Send an email to a customer" +
                     "&parameter.email=string" +
                     "&parameter.subject=string" +
                     "&parameter.body=string")
                    .to("smtp://mailserver");

                from("spring-ai-tools:createInvoice?tags=billing" +
                     "&description=Create an invoice for a customer" +
                     "&parameter.customerId=string" +
                     "&parameter.amount=number")
                    .to("bean:invoiceService?method=create");

                // Chat endpoint with access to all tools
                from("direct:assistantChat")
                    .to("spring-ai-chat:assistant?tags=database,email,billing&chatClient=#chatClient");

                // Chat with specific tool subsets
                from("direct:customerServiceChat")
                    .to("spring-ai-chat:support?tags=database,email&chatClient=#chatClient");

                from("direct:billingChat")
                    .to("spring-ai-chat:billing?tags=database,billing&chatClient=#chatClient");
            }
        };
    }
}

// Usage examples
String response1 = template.requestBody("direct:assistantChat",
    "Find customers with 'Smith' in their name and send them a promotional email", String.class);

String response2 = template.requestBody("direct:billingChat",
    "Create an invoice for customer ABC123 for $500", String.class);