import { World } from "@fartlabs/worlds";

// Initialize the client for a specific world.
const world = new World({
  baseUrl: "http://localhost:8000/v1",
  apiKey: "your-api-key",
  worldId: "my-knowledge-base",
});

// Add some knowledge (triples) to your world.
await world.sparqlUpdate(`
  INSERT DATA {
    <http://example.com/ethan> <http://schema.org/relatedTo> <http://example.com/gregory> .
    <http://example.com/gregory> <http://schema.org/givenName> "Gregory" .
  }
`);

// Search your world to find the named node for Gregory.
const searchResult = await world.search("Gregory");

console.log(searchResult);
// [
//   {
//     score: 0.9,
//     value: {
//       subject: "http://example.com/gregory",
//       predicate: "http://schema.org/givenName",
//       object: "Gregory"
//     }
//   }
// ]

// Reason over your world using SPARQL.
const result = await world.sparqlQuery(`
  SELECT ?name WHERE {
    <http://example.com/ethan> <http://schema.org/relatedTo> ?person .
    ?person <http://schema.org/givenName> ?name .
  }
`);

console.log(result);
// {
//   head: { vars: [ "name" ] },
//   results: {
//     bindings: [
//       {
//         name: { type: "literal", value: "Gregory" }
//       }
//     ]
//   }
// }