import Stripe from "stripe";

let stripeClient: Stripe | null = null;

export function getStripe(): Stripe {
  if (!stripeClient) {
    const secretKey = process.env.STRIPE_SECRET_KEY;

    if (!secretKey) {
      throw new Error("Missing STRIPE_SECRET_KEY environment variable.");
    }

    stripeClient = new Stripe(secretKey, {
      apiVersion: "2026-04-22.dahlia",
      typescript: true,
    });
  }

  return stripeClient;
}