import { vi, describe, it, expect, beforeEach } from 'vitest';
import { InMemorySeasonSponsorshipRepository } from './InMemorySeasonSponsorshipRepository';
import { SeasonSponsorship, type SponsorshipTier } from '@core/racing/domain/entities/season/SeasonSponsorship';
import { Money } from '@core/racing/domain/value-objects/Money';
import type { Logger } from '@core/shared/application';

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

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

  const createTestSeasonSponsorship = (
    id: string,
    seasonId: string,
    sponsorId: string,
    tier: SponsorshipTier = 'main',
    leagueId?: string
  ) => {
    return SeasonSponsorship.create({
      id,
      seasonId,
      sponsorId,
      tier,
      pricing: Money.create(1000),
      ...(leagueId ? { leagueId } : {}),
    });
  };

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

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

    it('should return the sponsorship if found', async () => {
      const sponsorship = createTestSeasonSponsorship('1', 'season1', 'sponsor1');
      await repository.create(sponsorship);

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

  describe('findBySeasonId', () => {
    it('should return sponsorships filtered by season ID', async () => {
      const sponsorship1 = createTestSeasonSponsorship('1', 'season1', 'sponsor1');
      const sponsorship2 = createTestSeasonSponsorship('2', 'season2', 'sponsor2');
      const sponsorship3 = createTestSeasonSponsorship('3', 'season1', 'sponsor3');
      await repository.create(sponsorship1);
      await repository.create(sponsorship2);
      await repository.create(sponsorship3);

      const result = await repository.findBySeasonId('season1');
      expect(result).toHaveLength(2);
      expect(result).toContain(sponsorship1);
      expect(result).toContain(sponsorship3);
    });
  });

  describe('findByLeagueId', () => {
    it('should return sponsorships filtered by league ID', async () => {
      const sponsorship1 = createTestSeasonSponsorship('1', 'season1', 'sponsor1', 'main', 'league1');
      const sponsorship2 = createTestSeasonSponsorship('2', 'season2', 'sponsor2', 'main', 'league2');
      const sponsorship3 = createTestSeasonSponsorship('3', 'season1', 'sponsor3', 'main', 'league1');
      await repository.create(sponsorship1);
      await repository.create(sponsorship2);
      await repository.create(sponsorship3);

      const result = await repository.findByLeagueId('league1');
      expect(result).toHaveLength(2);
      expect(result).toContain(sponsorship1);
      expect(result).toContain(sponsorship3);
    });
  });

  describe('findBySponsorId', () => {
    it('should return sponsorships filtered by sponsor ID', async () => {
      const sponsorship1 = createTestSeasonSponsorship('1', 'season1', 'sponsor1');
      const sponsorship2 = createTestSeasonSponsorship('2', 'season2', 'sponsor2');
      const sponsorship3 = createTestSeasonSponsorship('3', 'season1', 'sponsor1');
      await repository.create(sponsorship1);
      await repository.create(sponsorship2);
      await repository.create(sponsorship3);

      const result = await repository.findBySponsorId('sponsor1');
      expect(result).toHaveLength(2);
      expect(result).toContain(sponsorship1);
      expect(result).toContain(sponsorship3);
    });
  });

  describe('findBySeasonAndTier', () => {
    it('should return sponsorships filtered by season ID and tier', async () => {
      const sponsorship1 = createTestSeasonSponsorship('1', 'season1', 'sponsor1', 'main');
      const sponsorship2 = createTestSeasonSponsorship('2', 'season1', 'sponsor2', 'secondary');
      const sponsorship3 = createTestSeasonSponsorship('3', 'season2', 'sponsor3', 'main');
      await repository.create(sponsorship1);
      await repository.create(sponsorship2);
      await repository.create(sponsorship3);

      const result = await repository.findBySeasonAndTier('season1', 'main');
      expect(result).toHaveLength(1);
      expect(result).toContain(sponsorship1);
    });
  });

  describe('create', () => {
    it('should create a new sponsorship', async () => {
      const sponsorship = createTestSeasonSponsorship('1', 'season1', 'sponsor1');
      const result = await repository.create(sponsorship);
      expect(result).toEqual(sponsorship);
      expect(mockLogger.info).toHaveBeenCalledWith('SeasonSponsorship 1 created successfully.');
    });

    it('should throw error if sponsorship already exists', async () => {
      const sponsorship = createTestSeasonSponsorship('1', 'season1', 'sponsor1');
      await repository.create(sponsorship);
      await expect(repository.create(sponsorship)).rejects.toThrow('SeasonSponsorship with this ID already exists');
    });
  });

  describe('update', () => {
    it('should update an existing sponsorship', async () => {
      const sponsorship = createTestSeasonSponsorship('1', 'season1', 'sponsor1');
      await repository.create(sponsorship);

      const updatedSponsorship = sponsorship.activate();
      await repository.update(updatedSponsorship);
      const found = await repository.findById('1');
      expect(found?.status).toBe('active');
      expect(mockLogger.info).toHaveBeenCalledWith('SeasonSponsorship 1 updated successfully.');
    });

    it('should throw error if sponsorship does not exist', async () => {
      const sponsorship = createTestSeasonSponsorship('1', 'season1', 'sponsor1');
      await expect(repository.update(sponsorship)).rejects.toThrow('SeasonSponsorship not found');
    });
  });

  describe('delete', () => {
    it('should delete an existing sponsorship', async () => {
      const sponsorship = createTestSeasonSponsorship('1', 'season1', 'sponsor1');
      await repository.create(sponsorship);

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

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

  describe('exists', () => {
    it('should return true if sponsorship exists', async () => {
      const sponsorship = createTestSeasonSponsorship('1', 'season1', 'sponsor1');
      await repository.create(sponsorship);

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

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