import type { OAuthUserAgent } from "@atcute/oauth-browser-client";
import { mintServiceAuth, serviceDidForHost } from "$lib/auth/agent";
import { mainSchema as redeemSchema } from "$lib/api/lexicons/types/org/tangled/temp/server/redeemInviteCode";
import { serviceUrlFor, toResponseError } from "$lib/api/_request";

export const REDEEM_NSID = redeemSchema.nsid;

export const redeemInviteCode = async (
	agent: OAuthUserAgent,
	knot: string,
	code: string,
	fetch: typeof globalThis.fetch = globalThis.fetch
): Promise<void> => {
	const token = await mintServiceAuth(agent, {
		aud: serviceDidForHost(knot),
		lxm: REDEEM_NSID
	});
	const response = await fetch(new URL(`/xrpc/${REDEEM_NSID}`, `${serviceUrlFor(knot)}/`), {
		method: "POST",
		headers: {
			"content-type": "application/json",
			accept: "application/json",
			authorization: `Bearer ${token}`
		},
		body: JSON.stringify({ code })
	});
	if (!response.ok) throw await toResponseError(response);
};