//! Basic HTTP server example using rtx-serving-api
//!
//! This example demonstrates how to start a basic HTTP server with all
//! the serving API endpoints. Run with:
//!
//! ```bash
//! cargo run --example basic_server
//! ```
//!
//! Then test with:
//! - Health check: `curl http://localhost:8080/health`
//! - List models: `curl http://localhost:8080/v1/models`
//! - Inference: `curl -X POST http://localhost:8080/v1/completions -H "Content-Type: application/json" -d '{"model": "test-model", "prompt": "Hello, world!"}'`

use rtx_serving_api::{ServerConfig, ServingServer};

#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
    // Initialize tracing for logging
    tracing_subscriber::fmt::init();

    // Create server configuration
    let config = ServerConfig {
        host: "127.0.0.1".to_string(),
        port: 8080,
        timeout_seconds: 30,
    };

    println!(
        "Starting rtx-serving-api server on {}:{}",
        config.host, config.port
    );
    println!("Available endpoints:");
    println!("  GET  /health              - Health check");
    println!("  GET  /health/ready        - Readiness check");
    println!("  GET  /health/live         - Liveness check");
    println!("  GET  /v1/models           - List available models");
    println!("  POST /v1/completions      - Text completion");
    println!("  POST /v1/chat/completions - Chat completion");

    // Create and start server
    let server = ServingServer::new(config);
    server.serve().await?;

    Ok(())
}