import { MercadoPagoWebhookService } from "../MercadoPagoWebhook.Service";
import PlanPaymentsList from "../../../Models/PlanPayments/PlanPayments";

jest.mock("../../../Models/PlanPayments/PlanPayments", () => ({
    __esModule: true,
    default: {
        createIfMissingByTransactionId: jest.fn(),
    },
}));

jest.mock("../../../Models/PlanSubscriptions/PlanSubscriptons", () => ({
    __esModule: true,
    default: {},
}));

describe("MercadoPagoWebhookService", () => {
    beforeEach(() => {
        jest.clearAllMocks();
    });

    it("should clear pending upgrade metadata without changing the current plan or dates when payment is rejected", async () => {
        const startDate = new Date("2026-07-01T00:00:00.000Z");
        const endDate = new Date("2026-08-01T00:00:00.000Z");
        const subscription = {
            _id: "subscription-id",
            planId: "current-plan-id",
            startDate,
            endDate,
            pendingPaymentInitPoint: "https://checkout.example",
            pendingPaymentPreferenceId: "preference-id",
            pendingPaymentBillingMonths: undefined,
            pendingPaymentType: "upgrade",
            pendingPaymentPlanId: "requested-plan-id",
            pendingPaymentCurrentPlanPrice: 1000,
            pendingPaymentRequestedPlanPrice: 2000,
            pendingPaymentProratedAmount: 500,
            pendingPaymentRemainingDays: 15,
            pendingPaymentPeriodEndDate: endDate,
            save: jest.fn().mockResolvedValue(undefined),
        };
        const service = new MercadoPagoWebhookService() as any;

        await service.applyRejectedPayment(
            subscription,
            {
                id: "payment-id",
                status: "rejected",
                transaction_amount: 500,
                payment_method_id: "visa",
            },
            "user-id",
            "preference-id"
        );

        expect(subscription.planId).toBe("current-plan-id");
        expect(subscription.startDate).toBe(startDate);
        expect(subscription.endDate).toBe(endDate);
        expect(subscription.pendingPaymentInitPoint).toBe("");
        expect(subscription.pendingPaymentPreferenceId).toBe("");
        expect(subscription.pendingPaymentType).toBeUndefined();
        expect(subscription.pendingPaymentPlanId).toBeUndefined();
        expect(subscription.pendingPaymentProratedAmount).toBeUndefined();
        expect(subscription.save).toHaveBeenCalledTimes(1);
        expect(PlanPaymentsList.createIfMissingByTransactionId).toHaveBeenCalledWith({
            userId: "user-id",
            subscriptionId: "subscription-id",
            amount: 500,
            paymentDate: expect.any(Date),
            paymentMethod: "visa",
            status: "failed",
            transactionId: "payment-id",
        });
    });
});