All files / libs/lti/views/participant-enrollment/src/lib/enrollment-content/widgets/document EnrollmentParticipantEmbeddedDocumentWidget.tsx

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import { memo, useCallback } from 'react';
import { FormattedMessage } from 'react-intl';

import { useAuthenticatedContext } from '@amalia/kernel/auth/state';
import { useSignGrantDocument, useStreamGrantDocument } from '@amalia/lti/state';
import { type LtiGrant, type LtiGrantDocument, type LtiPlan } from '@amalia/lti/types';

import { EnrollmentEmbeddedDocumentWidgetPresentation } from './EnrollmentEmbeddedDocumentWidgetPresentation';

type EnrollmentParticipantEmbeddedDocumentWidgetProps = {
  readonly document?: LtiGrantDocument;
  readonly grantId: LtiGrant['id'];
  readonly isLoading: boolean;
  readonly planId: LtiPlan['id'];
};

export const EnrollmentParticipantEmbeddedDocumentWidget = memo(function EnrollmentParticipantEmbeddedDocumentWidget({
  document,
  grantId,
  isLoading,
  planId,
}: EnrollmentParticipantEmbeddedDocumentWidgetProps) {
  const { authenticatedContext } = useAuthenticatedContext();
  const isAdminImpersonating = !!authenticatedContext.impersonation?.impersonator;
  const { data: documentBlob, isPending: isDocumentPending } = useStreamGrantDocument(planId, grantId, document?.id);

  const { mutate: signGrantDocument, isPending: isSignPending } = useSignGrantDocument();
  const handleSignDocument = useCallback(() => {
    if (!document) {
      return;
    }

    signGrantDocument({ documentId: document.id, grantId, planId });
  }, [document, grantId, planId, signGrantDocument]);

  return (
    <EnrollmentEmbeddedDocumentWidgetPresentation
      documentBlob={documentBlob}
      documentName={document?.metadata.name}
      isLoading={isLoading || isDocumentPending}
      isSignatureRequired={document?.metadata.isSignatureRequired ?? false}
      isSigningDisabled={isAdminImpersonating}
      isSignPending={isSignPending}
      signedAt={document?.signedAt}
      tooltipContent={
        isAdminImpersonating ? (
          <FormattedMessage defaultMessage="You cannot sign documents while impersonating a user." />
        ) : undefined
      }
      onSign={handleSignDocument}
    />
  );
});