heygo/src/components/ResubmitDialog.tsx

import { useState } from 'react';
import { useTranslation } from 'react-i18next';
import type { PromotionSubmission } from '../lib/api';

interface ResubmitDialogProps {
  readonly submission: PromotionSubmission;
  readonly onSubmit: (input: { privateLinkId: string; proposedAlias: string; note?: string }) => Promise<void>;
  readonly onClose: () => void;
}

export default function ResubmitDialog({ submission, onSubmit, onClose }: ResubmitDialogProps) {
  const { t } = useTranslation();
  const [proposedAlias, setProposedAlias] = useState<string>(submission.proposedAlias);
  const [note, setNote] = useState<string>(submission.note ?? '');
  const [error, setError] = useState<string | null>(null);
  const [submitting, setSubmitting] = useState(false);

  async function handleSubmit(event: React.FormEvent<HTMLFormElement>) {
    event.preventDefault();
    if (submitting) {
      return;
    }
    setError(null);
    setSubmitting(true);
    try {
      await onSubmit({
        privateLinkId: submission.privateLinkId,
        proposedAlias: proposedAlias.trim(),
        note: note.trim() ? note.trim() : undefined,
      });
    } catch (err) {
      setError(err instanceof Error ? err.message : 'Failed to resubmit promotion');
    } finally {
      setSubmitting(false);
    }
  }

  return (
    <div className="dialog-backdrop" role="dialog" aria-modal="true" aria-label={t('resubmitDialog.dialogLabel')}>
      <form className="dialog-card link-form" onSubmit={handleSubmit}>
        <div className="dialog-header">
          <h2>{t('resubmitDialog.title')}</h2>
          <button type="button" className="dialog-close" aria-label={t('resubmitDialog.closeLabel')} onClick={onClose} disabled={submitting}>×</button>
        </div>

        <p className="muted">
          Resubmitting <span className="alias-pill">#{submission.privateLinkAlias ?? submission.privateLinkId}</span>
          {submission.privateLinkTargetUrl ? <> → <span className="truncate">{submission.privateLinkTargetUrl}</span></> : null}
        </p>

        {submission.rejectionReason ? (
          <div className="resubmit-reason" role="note">
            <strong>{t('resubmitDialog.requestedChanges')}</strong>
            <p>{submission.rejectionReason}</p>
          </div>
        ) : null}

        <div className="field">
          <label htmlFor="resubmit-alias">{t('resubmitDialog.fieldAlias')}</label>
          <div className="alias-input">
            <span className="alias-input__prefix" aria-hidden="true">#</span>
            <input
              id="resubmit-alias"
              name="proposedAlias"
              value={proposedAlias}
              onChange={(e) => setProposedAlias(e.target.value)}
              required
              maxLength={100}
              autoComplete="off"
              placeholder={t('resubmitDialog.aliasPlaceholder')}
              disabled={submitting}
            />
          </div>
          <small className="hint alias-preview">
            <span>{t('resubmitDialog.aliasHint')}</span>
            {proposedAlias.trim() ? <span className="alias-pill">#{proposedAlias.trim()}</span> : null}
          </small>
        </div>

        <div className="field">
          <label htmlFor="resubmit-note">{t('resubmitDialog.fieldNote')}</label>
          <textarea
            id="resubmit-note"
            name="note"
            value={note}
            onChange={(e) => setNote(e.target.value)}
            rows={3}
            maxLength={1000}
            placeholder={t('resubmitDialog.notePlaceholder')}
            disabled={submitting}
          />
        </div>

        {error ? <p className="form-error" role="alert">{error}</p> : null}

        <div className="form-actions">
          <button type="submit" disabled={submitting || !proposedAlias.trim()}>
            {submitting ? t('resubmitDialog.submitting') : t('resubmitDialog.resubmitForReview')}
          </button>
          <button type="button" onClick={onClose} disabled={submitting}>{t('resubmitDialog.cancel')}</button>
        </div>
      </form>
    </div>
  );
}