// Imports here

import java.util.concurrent.CompletableFuture;

class Example {

    public static void main(String[] args) {
        final PaystackClient client = PaystackClientConfiguration
                .buildPaystackClientFrom("<Your secret key here>");

        //Synchronous
        RichResponse<PlanResponse.Single> syncRes = client.synchronous()
                .plan()
                .create(new CreatePlanRequest("Sample Plan 9", Interval.DAILY,
                        Amount.actualValue(BigDecimal.valueOf(10_000)).ofCurrency(Currency.NGN)));

        //fetch plans with query param
        RichResponse<PlanResponse.Multiple> res = client.synchronous()
                .plan()
                .fetchMultiple(new PlanListQueryParam(BigInteger.TEN, BigInteger.ONE)
                        .amount(Amount.actualValue(BigDecimal.valueOf(100_000)).ofCurrency(Currency.NGN))
                        .interval(Interval.BIANNUALLY)
                        .status("approved"));
        
        //fetch plans without query param
        RichResponse<PlanResponse.Multiple> res = client.synchronous()
                .plan()
                .fetchMultiple(null);

        //fetch single plan
        RichResponse<PlanResponse.Single> res = client.synchronous()
                .plan()
                .fetchByIdOrCode("id001");
        
        String json = res.raw();
        PlanResponse.Multiple result = res.result();
        Map<String, Object> objectMap = res.rawJsonAsMap();

        //Asynchronous
        CompletableFuture<RichResponse<PlanResponse.Single>> asyncRes = client.asynchronous()
                .plan()
                .create(new CreatePlanRequest("Sample Plan 9", Interval.ANNUALLY,
                        Amount.actualValue(BigDecimal.valueOf(1_000_000)).ofCurrency(Currency.NGN)));
    }
}