import { Prisma } from "@toolctrl/db/prisma-browser";
import { dbRead } from "~/utils/db.server";

export async function groupUniqueVisitorsBy(by: Prisma.AnalyticsUniqueVisitorScalarFieldEnum) {
  // Pure aggregation for analytics dashboards — eventually-consistent is fine.
  return (
    await dbRead.analyticsUniqueVisitor.groupBy({
      by: [by],
      _count: true,
    })
  ).map((f) => ({ name: f[by]?.toString() ?? ("" as string), count: f._count }));
}