import { InMemoryLeaderboardsRepository } from './InMemoryLeaderboardsRepository';
import { LeaderboardDriverData, LeaderboardTeamData } from '../../../../core/leaderboards/application/ports/LeaderboardsRepository';

describe('InMemoryLeaderboardsRepository', () => {
  let repository: InMemoryLeaderboardsRepository;

  beforeEach(() => {
    repository = new InMemoryLeaderboardsRepository();
  });

  describe('drivers', () => {
    it('should return empty array when no drivers exist', async () => {
      // When
      const result = await repository.findAllDrivers();

      // Then
      expect(result).toEqual([]);
    });

    it('should add and find all drivers', async () => {
      // Given
      const driver: LeaderboardDriverData = {
        id: 'd1',
        name: 'Driver 1',
        rating: 1500,
        raceCount: 10,
        teamId: 't1',
        teamName: 'Team 1',
      };
      repository.addDriver(driver);

      // When
      const result = await repository.findAllDrivers();

      // Then
      expect(result).toEqual([driver]);
    });

    it('should find drivers by team id', async () => {
      // Given
      const d1: LeaderboardDriverData = { id: 'd1', name: 'D1', rating: 1500, raceCount: 10, teamId: 't1', teamName: 'T1' };
      const d2: LeaderboardDriverData = { id: 'd2', name: 'D2', rating: 1400, raceCount: 5, teamId: 't2', teamName: 'T2' };
      repository.addDriver(d1);
      repository.addDriver(d2);

      // When
      const result = await repository.findDriversByTeamId('t1');

      // Then
      expect(result).toEqual([d1]);
    });
  });

  describe('teams', () => {
    it('should add and find all teams', async () => {
      // Given
      const team: LeaderboardTeamData = {
        id: 't1',
        name: 'Team 1',
        rating: 3000,
        memberCount: 2,
        raceCount: 20,
      };
      repository.addTeam(team);

      // When
      const result = await repository.findAllTeams();

      // Then
      expect(result).toEqual([team]);
    });
  });
});