tessera-ctl/apps/web/src/app/(portal)/settings/dashboard/page.tsx

'use client';

import { useEffect, useState } from 'react';
import { useTranslations } from 'next-intl';
import { WidgetSettingsPanel } from '@/components/settings/widget-settings-panel';
import { fetchWidgets } from '@/lib/dashboard-api';

/**
 * Settings > Dashboard > Widgets page (D-03).
 * Fetches user's widget instances and renders per-instance config forms.
 */
export default function WidgetSettingsPage() {
  const t = useTranslations('settings');
  const tCommon = useTranslations('common');
  const [widgets, setWidgets] = useState<
    Array<{ id: string; widgetType: string; config: Record<string, unknown> }>
  >([]);
  const [isLoading, setIsLoading] = useState(true);

  useEffect(() => {
    fetchWidgets()
      .then(setWidgets)
      .catch(() => {
        // Silent fail — empty widget list shown
      })
      .finally(() => setIsLoading(false));
  }, []);

  return (
    <div>
      <h1 className="mb-6 text-lg font-semibold text-foreground">
        {t('categoryWidgets')}
      </h1>

      {isLoading ? (
        <p className="text-sm text-muted-foreground">{tCommon('loading')}</p>
      ) : widgets.length === 0 ? (
        <p className="text-sm text-muted-foreground">
          {t('widgets.empty')}
        </p>
      ) : (
        <WidgetSettingsPanel
          widgets={widgets}
          onWidgetUpdate={(id, config) => {
            setWidgets((prev) =>
              prev.map((w) =>
                w.id === id ? { ...w, config: { ...w.config, ...config } } : w,
              ),
            );
          }}
        />
      )}
    </div>
  );
}