import { LeagueWallet } from '@core/racing/domain/entities/league-wallet/LeagueWallet';
import { Money } from '@core/racing/domain/value-objects/Money';
import type { Logger } from '@core/shared/domain/Logger';
import { beforeEach, describe, expect, it, vi } from 'vitest';
import { InMemoryLeagueWalletRepository } from './InMemoryLeagueWalletRepository';

describe('InMemoryLeagueWalletRepository', () => {
  let repository: InMemoryLeagueWalletRepository;
  let mockLogger: Logger;

  beforeEach(() => {
    mockLogger = {
      debug: vi.fn(),
      info: vi.fn(),
      warn: vi.fn(),
      error: vi.fn(),
    };
    repository = new InMemoryLeagueWalletRepository(mockLogger);
  });

  const createTestWallet = (id: string, leagueId: string, balanceAmount: number = 10000) => {
    const balance = Money.create(balanceAmount, 'USD');
    return LeagueWallet.create({
      id,
      leagueId,
      balance,
      transactionIds: [],
    });
  };

  describe('constructor', () => {
    it('should initialize with a logger', () => {
      expect(repository).toBeDefined();
      expect(mockLogger.info).toHaveBeenCalledWith('InMemoryLeagueWalletRepository initialized.');
    });
  });

  describe('findById', () => {
    it('should return null if wallet not found', async () => {
      const result = await repository.findById('nonexistent');
      expect(result).toBeNull();
      expect(mockLogger.debug).toHaveBeenCalledWith('Finding league wallet by id: nonexistent');
      expect(mockLogger.warn).toHaveBeenCalledWith('League wallet with id nonexistent not found.');
    });

    it('should return the wallet if found', async () => {
      const wallet = createTestWallet('1', 'league1');
      await repository.create(wallet);

      const result = await repository.findById('1');
      expect(result).toEqual(wallet);
      expect(mockLogger.info).toHaveBeenCalledWith('Found league wallet: 1.');
    });
  });

  describe('findByLeagueId', () => {
    it('should return null if no wallet found for league id', async () => {
      const result = await repository.findByLeagueId('nonexistent');
      expect(result).toBeNull();
      expect(mockLogger.warn).toHaveBeenCalledWith('No league wallet found for league id: nonexistent.');
    });

    it('should return the wallet if found by league id', async () => {
      const wallet = createTestWallet('1', 'league1');
      await repository.create(wallet);

      const result = await repository.findByLeagueId('league1');
      expect(result).toEqual(wallet);
      expect(mockLogger.info).toHaveBeenCalledWith('Found league wallet for league id: league1.');
    });
  });

  describe('create', () => {
    it('should create a new wallet', async () => {
      const wallet = createTestWallet('1', 'league1');
      const result = await repository.create(wallet);
      expect(result).toEqual(wallet);
      expect(mockLogger.info).toHaveBeenCalledWith('LeagueWallet 1 created successfully.');
    });

    it('should throw error if wallet already exists', async () => {
      const wallet = createTestWallet('1', 'league1');
      await repository.create(wallet);
      await expect(repository.create(wallet)).rejects.toThrow('LeagueWallet with this ID already exists');
    });
  });

  describe('update', () => {
    it('should update an existing wallet', async () => {
      const wallet = createTestWallet('1', 'league1');
      await repository.create(wallet);

      const updatedWallet = LeagueWallet.create({
        id: '1',
        leagueId: 'league1',
        balance: Money.create(20000, 'USD'),
        transactionIds: [],
      });
      const result = await repository.update(updatedWallet);
      expect(result).toEqual(updatedWallet);
      expect(mockLogger.info).toHaveBeenCalledWith('LeagueWallet 1 updated successfully.');
    });

    it('should throw error if wallet does not exist', async () => {
      const wallet = createTestWallet('1', 'league1');
      await expect(repository.update(wallet)).rejects.toThrow('LeagueWallet not found');
    });
  });

  describe('delete', () => {
    it('should delete an existing wallet', async () => {
      const wallet = createTestWallet('1', 'league1');
      await repository.create(wallet);

      await repository.delete('1');
      expect(mockLogger.info).toHaveBeenCalledWith('LeagueWallet 1 deleted successfully.');
      const found = await repository.findById('1');
      expect(found).toBeNull();
    });

    it('should not throw if wallet does not exist', async () => {
      await repository.delete('nonexistent');
      expect(mockLogger.warn).toHaveBeenCalledWith('LeagueWallet with id nonexistent not found for deletion.');
    });
  });

  describe('exists', () => {
    it('should return true if wallet exists', async () => {
      const wallet = createTestWallet('1', 'league1');
      await repository.create(wallet);

      const result = await repository.exists('1');
      expect(result).toBe(true);
    });

    it('should return false if wallet does not exist', async () => {
      const result = await repository.exists('nonexistent');
      expect(result).toBe(false);
    });
  });
});