import crypto from "crypto";
import { db } from "@epicure/db";
import { webhooks, webhookDeliveries } from "@epicure/db";
import { eq, and } from "@epicure/db";
import { deliverWebhook } from "@/lib/webhook-delivery";

export const WEBHOOK_EVENTS = [
  "recipe.created",
  "recipe.updated",
  "recipe.published",
  "recipe.deleted",
  "meal_plan.updated",
  "shopping_list.completed",
  "comment.added",
] as const;

export type WebhookEvent = (typeof WEBHOOK_EVENTS)[number];

export async function dispatchWebhook(userId: string, event: WebhookEvent, payload: object) {
  const hooks = await db
    .select()
    .from(webhooks)
    .where(and(eq(webhooks.userId, userId), eq(webhooks.active, true)));

  const filtered = hooks.filter((h) => h.events.length === 0 || h.events.includes(event));

  await Promise.allSettled(
    filtered.map(async (hook) => {
      const { statusCode, success } = await deliverWebhook(hook.url, hook.secret, event, payload);
      await db.insert(webhookDeliveries).values({
        id: crypto.randomUUID(),
        webhookId: hook.id,
        event,
        payload: payload as Record<string, unknown>,
        statusCode,
        success,
        attempts: 1,
        createdAt: new Date(),
      });
    })
  );
}