import type {StripeOptions} from "./types";

export async function getPlans(options: StripeOptions) {
    return typeof options?.subscription?.plans === "function"
        ? await options.subscription?.plans()
        : options.subscription?.plans;
}

export async function getPlanByPriceInfo(
    options: StripeOptions,
    priceId: string,
    priceLookupKey: string | null,
) {
    return await getPlans(options).then((res) =>
        res?.find(
            (plan) =>
                plan.priceId === priceId ||
                plan.annualDiscountPriceId === priceId ||
                (priceLookupKey &&
                    (plan.lookupKey === priceLookupKey ||
                        plan.annualDiscountLookupKey === priceLookupKey)),
        ),
    );
}

export async function getPlanByName(options: StripeOptions, name: string) {
    return await getPlans(options).then((res) =>
        res?.find((plan) => plan.name.toLowerCase() === name.toLowerCase()),
    );
}