import {
  Payment,
  PaymentStatus,
  PaymentType,
  PayerType,
} from '@core/payments/domain/entities/Payment';
import { describe, expect, it } from 'vitest';

describe('payments/domain/entities/Payment', () => {
  describe('PaymentType enum', () => {
    it('should have correct payment type values', () => {
      expect(PaymentType.SPONSORSHIP).toBe('sponsorship');
      expect(PaymentType.MEMBERSHIP_FEE).toBe('membership_fee');
    });
  });

  describe('PayerType enum', () => {
    it('should have correct payer type values', () => {
      expect(PayerType.SPONSOR).toBe('sponsor');
      expect(PayerType.DRIVER).toBe('driver');
    });
  });

  describe('PaymentStatus enum', () => {
    it('should have correct status values', () => {
      expect(PaymentStatus.PENDING).toBe('pending');
      expect(PaymentStatus.COMPLETED).toBe('completed');
      expect(PaymentStatus.FAILED).toBe('failed');
      expect(PaymentStatus.REFUNDED).toBe('refunded');
    });
  });

  describe('Payment interface', () => {
    it('should have all required properties', () => {
      const payment: Payment = {
        id: 'payment-123',
        type: PaymentType.SPONSORSHIP,
        amount: 1000,
        platformFee: 50,
        netAmount: 950,
        payerId: 'sponsor-456',
        payerType: PayerType.SPONSOR,
        leagueId: 'league-789',
        status: PaymentStatus.PENDING,
        createdAt: new Date('2024-01-01'),
      };

      expect(payment.id).toBe('payment-123');
      expect(payment.type).toBe(PaymentType.SPONSORSHIP);
      expect(payment.amount).toBe(1000);
      expect(payment.platformFee).toBe(50);
      expect(payment.netAmount).toBe(950);
      expect(payment.payerId).toBe('sponsor-456');
      expect(payment.payerType).toBe(PayerType.SPONSOR);
      expect(payment.leagueId).toBe('league-789');
      expect(payment.status).toBe(PaymentStatus.PENDING);
      expect(payment.createdAt).toEqual(new Date('2024-01-01'));
    });

    it('should support optional seasonId property', () => {
      const payment: Payment = {
        id: 'payment-123',
        type: PaymentType.MEMBERSHIP_FEE,
        amount: 100,
        platformFee: 5,
        netAmount: 95,
        payerId: 'driver-456',
        payerType: PayerType.DRIVER,
        leagueId: 'league-789',
        seasonId: 'season-999',
        status: PaymentStatus.COMPLETED,
        createdAt: new Date('2024-01-01'),
        completedAt: new Date('2024-01-15'),
      };

      expect(payment.seasonId).toBe('season-999');
      expect(payment.completedAt).toEqual(new Date('2024-01-15'));
    });

    it('should support optional completedAt property', () => {
      const payment: Payment = {
        id: 'payment-123',
        type: PaymentType.SPONSORSHIP,
        amount: 1000,
        platformFee: 50,
        netAmount: 950,
        payerId: 'sponsor-456',
        payerType: PayerType.SPONSOR,
        leagueId: 'league-789',
        status: PaymentStatus.COMPLETED,
        createdAt: new Date('2024-01-01'),
        completedAt: new Date('2024-01-15'),
      };

      expect(payment.completedAt).toEqual(new Date('2024-01-15'));
    });
  });

  describe('Payment.rehydrate', () => {
    it('should rehydrate a Payment from props', () => {
      const props: Payment = {
        id: 'payment-123',
        type: PaymentType.SPONSORSHIP,
        amount: 1000,
        platformFee: 50,
        netAmount: 950,
        payerId: 'sponsor-456',
        payerType: PayerType.SPONSOR,
        leagueId: 'league-789',
        status: PaymentStatus.PENDING,
        createdAt: new Date('2024-01-01'),
      };

      const rehydrated = Payment.rehydrate(props);

      expect(rehydrated).toEqual(props);
      expect(rehydrated.id).toBe('payment-123');
      expect(rehydrated.type).toBe(PaymentType.SPONSORSHIP);
      expect(rehydrated.amount).toBe(1000);
      expect(rehydrated.platformFee).toBe(50);
      expect(rehydrated.netAmount).toBe(950);
      expect(rehydrated.payerId).toBe('sponsor-456');
      expect(rehydrated.payerType).toBe(PayerType.SPONSOR);
      expect(rehydrated.leagueId).toBe('league-789');
      expect(rehydrated.status).toBe(PaymentStatus.PENDING);
      expect(rehydrated.createdAt).toEqual(new Date('2024-01-01'));
    });

    it('should preserve optional seasonId when rehydrating', () => {
      const props: Payment = {
        id: 'payment-123',
        type: PaymentType.MEMBERSHIP_FEE,
        amount: 100,
        platformFee: 5,
        netAmount: 95,
        payerId: 'driver-456',
        payerType: PayerType.DRIVER,
        leagueId: 'league-789',
        seasonId: 'season-999',
        status: PaymentStatus.COMPLETED,
        createdAt: new Date('2024-01-01'),
        completedAt: new Date('2024-01-15'),
      };

      const rehydrated = Payment.rehydrate(props);

      expect(rehydrated.seasonId).toBe('season-999');
      expect(rehydrated.completedAt).toEqual(new Date('2024-01-15'));
    });
  });

  describe('Business rules and invariants', () => {
    it('should calculate netAmount correctly (amount - platformFee)', () => {
      const payment: Payment = {
        id: 'payment-123',
        type: PaymentType.SPONSORSHIP,
        amount: 1000,
        platformFee: 50,
        netAmount: 950,
        payerId: 'sponsor-456',
        payerType: PayerType.SPONSOR,
        leagueId: 'league-789',
        status: PaymentStatus.PENDING,
        createdAt: new Date('2024-01-01'),
      };

      expect(payment.netAmount).toBe(payment.amount - payment.platformFee);
    });

    it('should support different payment types', () => {
      const sponsorshipPayment: Payment = {
        id: 'payment-123',
        type: PaymentType.SPONSORSHIP,
        amount: 1000,
        platformFee: 50,
        netAmount: 950,
        payerId: 'sponsor-456',
        payerType: PayerType.SPONSOR,
        leagueId: 'league-789',
        status: PaymentStatus.PENDING,
        createdAt: new Date('2024-01-01'),
      };

      const membershipFeePayment: Payment = {
        id: 'payment-124',
        type: PaymentType.MEMBERSHIP_FEE,
        amount: 100,
        platformFee: 5,
        netAmount: 95,
        payerId: 'driver-456',
        payerType: PayerType.DRIVER,
        leagueId: 'league-789',
        status: PaymentStatus.COMPLETED,
        createdAt: new Date('2024-01-01'),
      };

      expect(sponsorshipPayment.type).toBe(PaymentType.SPONSORSHIP);
      expect(membershipFeePayment.type).toBe(PaymentType.MEMBERSHIP_FEE);
    });

    it('should support different payer types', () => {
      const sponsorPayment: Payment = {
        id: 'payment-123',
        type: PaymentType.SPONSORSHIP,
        amount: 1000,
        platformFee: 50,
        netAmount: 950,
        payerId: 'sponsor-456',
        payerType: PayerType.SPONSOR,
        leagueId: 'league-789',
        status: PaymentStatus.PENDING,
        createdAt: new Date('2024-01-01'),
      };

      const driverPayment: Payment = {
        id: 'payment-124',
        type: PaymentType.MEMBERSHIP_FEE,
        amount: 100,
        platformFee: 5,
        netAmount: 95,
        payerId: 'driver-456',
        payerType: PayerType.DRIVER,
        leagueId: 'league-789',
        status: PaymentStatus.COMPLETED,
        createdAt: new Date('2024-01-01'),
      };

      expect(sponsorPayment.payerType).toBe(PayerType.SPONSOR);
      expect(driverPayment.payerType).toBe(PayerType.DRIVER);
    });

    it('should support different payment statuses', () => {
      const pendingPayment: Payment = {
        id: 'payment-123',
        type: PaymentType.SPONSORSHIP,
        amount: 1000,
        platformFee: 50,
        netAmount: 950,
        payerId: 'sponsor-456',
        payerType: PayerType.SPONSOR,
        leagueId: 'league-789',
        status: PaymentStatus.PENDING,
        createdAt: new Date('2024-01-01'),
      };

      const completedPayment: Payment = {
        id: 'payment-124',
        type: PaymentType.SPONSORSHIP,
        amount: 1000,
        platformFee: 50,
        netAmount: 950,
        payerId: 'sponsor-456',
        payerType: PayerType.SPONSOR,
        leagueId: 'league-789',
        status: PaymentStatus.COMPLETED,
        createdAt: new Date('2024-01-01'),
        completedAt: new Date('2024-01-15'),
      };

      const failedPayment: Payment = {
        id: 'payment-125',
        type: PaymentType.SPONSORSHIP,
        amount: 1000,
        platformFee: 50,
        netAmount: 950,
        payerId: 'sponsor-456',
        payerType: PayerType.SPONSOR,
        leagueId: 'league-789',
        status: PaymentStatus.FAILED,
        createdAt: new Date('2024-01-01'),
      };

      const refundedPayment: Payment = {
        id: 'payment-126',
        type: PaymentType.SPONSORSHIP,
        amount: 1000,
        platformFee: 50,
        netAmount: 950,
        payerId: 'sponsor-456',
        payerType: PayerType.SPONSOR,
        leagueId: 'league-789',
        status: PaymentStatus.REFUNDED,
        createdAt: new Date('2024-01-01'),
      };

      expect(pendingPayment.status).toBe(PaymentStatus.PENDING);
      expect(completedPayment.status).toBe(PaymentStatus.COMPLETED);
      expect(failedPayment.status).toBe(PaymentStatus.FAILED);
      expect(refundedPayment.status).toBe(PaymentStatus.REFUNDED);
    });

    it('should handle zero and negative amounts', () => {
      const zeroPayment: Payment = {
        id: 'payment-123',
        type: PaymentType.SPONSORSHIP,
        amount: 0,
        platformFee: 0,
        netAmount: 0,
        payerId: 'sponsor-456',
        payerType: PayerType.SPONSOR,
        leagueId: 'league-789',
        status: PaymentStatus.PENDING,
        createdAt: new Date('2024-01-01'),
      };

      expect(zeroPayment.amount).toBe(0);
      expect(zeroPayment.platformFee).toBe(0);
      expect(zeroPayment.netAmount).toBe(0);
    });
  });
});