import Stripe from "stripe"

// Lazily construct the Stripe client so `next build` (which evaluates route
// modules to collect page data) does NOT require STRIPE_SECRET_KEY. The key is
// only needed at runtime. Call sites keep using `stripe.xxx` unchanged — the
// Proxy builds the real client on first property access.
let _stripe: Stripe | null = null

function getStripe(): Stripe {
  if (!_stripe) {
    const key = process.env.STRIPE_SECRET_KEY
    if (!key) throw new Error("STRIPE_SECRET_KEY is not set")
    _stripe = new Stripe(key, {
      apiVersion: "2025-03-31.basil",
      typescript: true,
    })
  }
  return _stripe
}

export const stripe = new Proxy({} as Stripe, {
  get(_target, prop, receiver) {
    const client = getStripe()
    const value = Reflect.get(client, prop, receiver)
    return typeof value === "function" ? value.bind(client) : value
  },
})
