/**
 * Example usage of MisoClient SDK with unified logging interface
 *
 * The unified logging interface provides a minimal API (1-3 parameters) with
 * automatic context extraction from AsyncLocalStorage.
 */

// For development: import from '../src/index'
import { MisoClient, loadConfig, getLogger } from "@aifabrix/miso-client";

async function example() {
  // Initialize the client with auto-loaded configuration
  // Environment variables are automatically loaded with sensible defaults
  const client = new MisoClient(loadConfig());

  try {
    // Initialize connection
    await client.initialize();
    console.log("Client initialized successfully");

    // Example token (in real usage, this would come from request headers)
    const token = "your-jwt-token-here";

    // Get logger instance - context is automatically extracted from AsyncLocalStorage
    const logger = getLogger();

    // Validate token
    const isValid = await client.validateToken(token);
    console.log("Token valid:", isValid);

    if (isValid) {
      // Get user info
      const user = await client.getUser(token);
      console.log("User:", user);

      // Get user roles
      const roles = await client.getRoles(token);
      console.log("User roles:", roles);

      // Check specific role
      const isAdmin = await client.hasRole(token, "admin");
      console.log("Is admin:", isAdmin);

      // Log some events (no context object needed - auto-extracted)
      await logger.info("User accessed application");

      // For non-Express usage, attach context via LoggerChain
      await client.log
        .withContext({ userId: user?.id })
        .info("User accessed application");

      // Audit: User login (no oldValues/newValues needed for login)
      await logger.audit("user.login", "authentication", user?.id || "unknown");
    }

    // Example error logging (error details are auto-extracted)
    try {
      throw new Error("Something went wrong");
    } catch (error) {
      // Error details (stack trace, error name, error message) are auto-extracted
      await logger.error("Application error", error);
    }
  } catch (error) {
    console.error("Example failed:", error);
  } finally {
    // Cleanup
    await client.disconnect();
    console.log("Client disconnected");
  }
}

// Run example if this file is executed directly
if (require.main === module) {
  example().catch(console.error);
}

export { example };