import * as fs from 'fs'
import * as path from 'path'
import { ContextDoc } from './types'

async function _read(_path: string): Promise<ContextDoc> {
  const contextDefinition = await fs.promises.readFile(path.join(__dirname, '../contexts', _path), {
    encoding: 'utf8',
  })
  return JSON.parse(contextDefinition)
}

/**
 * Provides a hardcoded map of common context definitions
 */
export const LdDefaultContexts = new Map([
  ['https://www.w3.org/2018/credentials/v1', _read('w3_2018_credentials_v1.jsonld')],
  ['https://www.w3.org/ns/did/v1', _read('security_context_v1.jsonld')],
  ['https://w3id.org/did/v0.11', _read('did_v0.11.jsonld')],

  ['https://verixyz.io/contexts/socialmedia/v1', _read('socialmedia-v1.jsonld')],
  ['https://verixyz.io/contexts/kyc/v1', _read('kyc-v1.jsonld')],
  ['https://verixyz.io/contexts/profile/v1', _read('profile-v1.jsonld')],
  ['https://ns.did.ai/transmute/v1', _read('transmute_v1.jsonld')],
  [
    'https://identity.foundation/EcdsaSecp256k1RecoverySignature2020/lds-ecdsa-secp256k1-recovery2020-0.0.jsonld',
    _read('lds-ecdsa-secp256k1-recovery2020-0.0.jsonld'),
  ],
  ['https://w3id.org/security/suites/ed25519-2018/v1', _read('ed25519-signature-2018-v1.jsonld')],
  ['https://w3id.org/security/suites/x25519-2019/v1', _read('X25519KeyAgreementKey2019.jsonld')],
])