documentLoader.js

// import jsonld from 'jsonld'
import { citizenv1 } from './contexts/citizenship-v1.js'
import { vcv2 } from './contexts/credv2.js'
import { examplesv2 } from './contexts/examples-v2.js'
import { vcv1 } from './contexts/credv1.js'
import { diV2 } from './contexts/dataIntegrity.js'
// import { windSDexamples} from './contexts/windSDExample.js';

// Set up a document loader so we don't have to go to the net
const CONTEXTS = {
  'https://www.w3.org/ns/credentials/v2': { '@context': vcv2 },
  'https://www.w3.org/ns/credentials/examples/v2': { '@context': examplesv2 },
  'https://www.w3.org/2018/credentials/v1': { '@context': vcv1 },
  'https://w3id.org/citizenship/v1': { '@context': citizenv1 },
  'https://w3id.org/security/data-integrity/v2': {'@context': diV2 }
  // "https://windsurf.grotto-networking.com/selective#": {"@context": windSDexamples}
}
// Only needed if you want remote loading, see comments below
// const nodeDocumentLoader = jsonld.documentLoaders.node()

// change the default document loader
export const localLoader = async (url, options) => {
  if (url in CONTEXTS) {
    return {
      contextUrl: null, // this is for a context via a link header
      document: CONTEXTS[url], // this is the actual document that was loaded
      documentUrl: url // this is the actual context URL after redirects
    }
  }
  // uncomment if you want to load resources from remote sites
  // return nodeDocumentLoader(url);
  // comment out if your want to load resources from remote sites
  throw Error(`Only local loading currently enabled, trying to load ${url}\n`)
}