import { describe, it, expect, beforeEach } from 'vitest';
import { LeaguesTestContext } from '../LeaguesTestContext';

describe('League Roster - Actions', () => {
  let context: LeaguesTestContext;

  beforeEach(() => {
    context = new LeaguesTestContext();
    context.clear();
  });

  it('should allow a driver to join a public league without approval', async () => {
    const league = await context.createLeague({ approvalRequired: false });
    const driverId = 'driver-joiner';
    
    context.driverRepository.addDriver({ 
      id: driverId, 
      name: 'Joiner Driver', 
      rating: 1500, 
      rank: 100, 
      avatar: undefined,
      starts: 0,
      wins: 0,
      podiums: 0,
      leagues: 0
    });
    
    await context.joinLeagueUseCase.execute({ leagueId: league.id, driverId });
    
    const members = await context.leagueRepository.getLeagueMembers(league.id);
    expect(members.some(m => m.driverId === driverId)).toBe(true);
  });

  it('should create a pending request when joining a league requiring approval', async () => {
    const league = await context.createLeague({ approvalRequired: true });
    const driverId = 'driver-requester';
    
    context.driverRepository.addDriver({ 
      id: driverId, 
      name: 'Requester Driver', 
      rating: 1500, 
      rank: 100, 
      avatar: undefined,
      starts: 0,
      wins: 0,
      podiums: 0,
      leagues: 0
    });
    
    await context.joinLeagueUseCase.execute({ leagueId: league.id, driverId });
    
    const requests = await context.leagueRepository.getPendingRequests(league.id);
    expect(requests.some(r => r.driverId === driverId)).toBe(true);
  });

  it('should allow an admin to approve a membership request', async () => {
    const ownerId = 'driver-owner';
    const league = await context.createLeague({ ownerId, approvalRequired: true });
    const driverId = 'driver-requester';
    
    context.driverRepository.addDriver({ 
      id: driverId, 
      name: 'Requester Driver', 
      rating: 1500, 
      rank: 100, 
      avatar: undefined,
      starts: 0,
      wins: 0,
      podiums: 0,
      leagues: 0
    });
    await context.joinLeagueUseCase.execute({ leagueId: league.id, driverId });
    
    const requests = await context.leagueRepository.getPendingRequests(league.id);
    const requestId = requests[0].id;
    
    await context.approveMembershipRequestUseCase.execute({ leagueId: league.id, requestId });
    
    const members = await context.leagueRepository.getLeagueMembers(league.id);
    expect(members.some(m => m.driverId === driverId)).toBe(true);
    
    const updatedRequests = await context.leagueRepository.getPendingRequests(league.id);
    expect(updatedRequests).toHaveLength(0);
  });

  it('should allow an admin to reject a membership request', async () => {
    const ownerId = 'driver-owner';
    const league = await context.createLeague({ ownerId, approvalRequired: true });
    const driverId = 'driver-requester';
    
    context.driverRepository.addDriver({ 
      id: driverId, 
      name: 'Requester Driver', 
      rating: 1500, 
      rank: 100, 
      avatar: undefined,
      starts: 0,
      wins: 0,
      podiums: 0,
      leagues: 0
    });
    await context.joinLeagueUseCase.execute({ leagueId: league.id, driverId });
    
    const requests = await context.leagueRepository.getPendingRequests(league.id);
    const requestId = requests[0].id;
    
    await context.rejectMembershipRequestUseCase.execute({ leagueId: league.id, requestId });
    
    const members = await context.leagueRepository.getLeagueMembers(league.id);
    expect(members.some(m => m.driverId === driverId)).toBe(false);
    
    const updatedRequests = await context.leagueRepository.getPendingRequests(league.id);
    expect(updatedRequests).toHaveLength(0);
  });

  it('should allow a driver to leave a league', async () => {
    const league = await context.createLeague();
    const driverId = 'driver-leaver';
    
    context.leagueRepository.addLeagueMembers(league.id, [
      { driverId, name: 'Leaver', role: 'member', joinDate: new Date() }
    ]);
    
    await context.leaveLeagueUseCase.execute({ leagueId: league.id, driverId });
    
    const members = await context.leagueRepository.getLeagueMembers(league.id);
    expect(members.some(m => m.driverId === driverId)).toBe(false);
  });
});