"use server";

import { and, eq } from "drizzle-orm";
import { db } from "@/lib/db";
import { pushSubscriptions } from "@/modules/_core/schema";
import { getCurrentSession } from "@/lib/session";
import { sendPush } from "@/modules/_core/push";

type PushSubscriptionJSON = {
  endpoint: string;
  keys: { p256dh: string; auth: string };
};

export async function subscribeToPush(sub: PushSubscriptionJSON, userAgent: string): Promise<void> {
  const { user } = await getCurrentSession();
  await db
    .insert(pushSubscriptions)
    .values({
      userId: user.id,
      endpoint: sub.endpoint,
      p256dh: sub.keys.p256dh,
      auth: sub.keys.auth,
      userAgent: userAgent.slice(0, 512),
    })
    .onConflictDoUpdate({
      target: pushSubscriptions.endpoint,
      set: { p256dh: sub.keys.p256dh, auth: sub.keys.auth },
    });
}

export async function unsubscribeFromPush(endpoint: string): Promise<void> {
  const { user } = await getCurrentSession();
  await db
    .delete(pushSubscriptions)
    .where(and(eq(pushSubscriptions.userId, user.id), eq(pushSubscriptions.endpoint, endpoint)));
}

export async function sendTestNotification(): Promise<void> {
  const { user } = await getCurrentSession();
  await sendPush(user.id, {
    title: "famapp test",
    body: "Push notifications are working!",
    url: "/settings",
  });
}