import { isEbsiDid } from '../shared/utils.js';
import { EbsiWrapper } from '../shared/middleware/ebsiWrapper.js';
import { CredentialValidationOptions } from '../shared/dto/validationOptions.dto.js';
import { VerifiableCredentialsValidator } from './credential/verifiableCredentialsValidator.js';
import { ValidationResult } from '../shared/dto/validationResult.dto.js';
import { EbsiCredentialValidator } from './credential/ebsiCredentialValidator.js';
import { DidPublicKeyResolver } from '../resolvers/didPublicKeyResolver.js';
import { SignatureValidator } from './credential/signatureValidator.js';
import { DidDocumentResolver } from '../resolvers/didDocumentResolver.js';
import { HttpPublicKeyResolver } from '../resolvers/httpPublicKeyResolver.js';

export interface Validator {
  validate(
    credential: string,
    opts?: CredentialValidationOptions,
  ): Promise<ValidationResult>;
}

export class CredentialValidatorFactory {
  static create(issuerDid: string): Validator {
    if (isEbsiDid(issuerDid)) {
      const ebsiWrapper = new EbsiWrapper();
      return new EbsiCredentialValidator(ebsiWrapper);
    }
    return new VerifiableCredentialsValidator(
      new DidPublicKeyResolver(new DidDocumentResolver()),
      new HttpPublicKeyResolver(),
      new SignatureValidator(),
    );
  }
}