import { Key } from '../../../../crypto/Key'
import { getDidDocumentForKey } from '../../domain/keyDidDocument'
import { parseDid } from '../../domain/parse'

export class DidKey {
  public readonly key: Key

  public constructor(key: Key) {
    this.key = key
  }

  public static fromDid(did: string) {
    const parsed = parseDid(did)

    const key = Key.fromFingerprint(parsed.id)
    return new DidKey(key)
  }

  public get did() {
    return `did:key:${this.key.fingerprint}`
  }

  public get didDocument() {
    return getDidDocumentForKey(this.did, this.key)
  }
}