'use client';

import { useTranslations } from 'next-intl';
import { useAuth } from '@/lib/hooks/useAuth';
import { KpiCard } from '@/components/today/KpiCard';
import { getEligibleTodayKpis, getVisibleTodayKpis } from '@/components/today/widget-registry';
import type { TodaySummaryWidgets } from '@/types/today';

interface TodayKpiGridProps {
  widgets: TodaySummaryWidgets;
  loading?: boolean;
}

export function TodayKpiGrid({ widgets, loading = false }: TodayKpiGridProps) {
  const t = useTranslations('today');
  const { currentOrganization } = useAuth();
  const definitions = loading
    ? getEligibleTodayKpis(currentOrganization)
    : getVisibleTodayKpis(currentOrganization, widgets);

  if (!loading && definitions.length === 0) {
    return (
      <p className="text-sm text-text-muted">{t('noWidgets')}</p>
    );
  }

  return (
    <div className="grid grid-cols-1 md:grid-cols-2 xl:grid-cols-4 gap-4">
      {definitions.map((definition) => {
        const value = definition.formatValue(widgets) ?? '—';
        const subtitleKey = definition.formatSubtitle?.(widgets);
        const subtitle =
          subtitleKey === 'unlimited'
            ? t('seatsUnlimited')
            : definition.formatSubtitle?.(widgets);

        return (
          <KpiCard
            key={definition.key}
            title={t(definition.titleKey)}
            value={value}
            subtitle={subtitle}
            icon={definition.icon}
            color={definition.color}
            loading={loading}
          />
        );
      })}
    </div>
  );
}