import { prisma } from "@/lib/prisma";

type EventName = "session_completed" | "task_generated" | "onboarding_completed";

export async function logEvent(
  userId: string,
  event: EventName,
  metadata: Record<string, unknown> = {}
): Promise<void> {
  try {
    await prisma.analyticsEvent.create({
      data: {
        userId,
        event,
        metadata: JSON.stringify(metadata),
      },
    });
  } catch (err) {
    console.error("[analytics] Failed to log event:", event, err);
  }
}