import { describe, it, expect, beforeEach } from 'vitest';
import { TeamsTestContext } from '../TeamsTestContext';
import { Team } from '../../../../core/racing/domain/entities/Team';

describe('UpdateTeamUseCase', () => {
  const context = new TeamsTestContext();
  const updateTeamUseCase = context.createUpdateTeamUseCase();

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

  describe('Success Path', () => {
    it('should update team details when called by owner', async () => {
      const teamId = 't1';
      const ownerId = 'o1';
      const team = Team.create({ id: teamId, name: 'Old Name', tag: 'OLD', description: 'Old Desc', ownerId, leagues: [] });
      await context.teamRepository.create(team);
      
      await context.membershipRepository.saveMembership({
        teamId,
        driverId: ownerId,
        role: 'owner',
        status: 'active',
        joinedAt: new Date()
      });

      const result = await updateTeamUseCase.execute({
        teamId,
        updatedBy: ownerId,
        updates: {
          name: 'New Name',
          tag: 'NEW',
          description: 'New Desc'
        }
      });

      expect(result.isOk()).toBe(true);
      const { team: updatedTeam } = result.unwrap();
      expect(updatedTeam.name.toString()).toBe('New Name');
      expect(updatedTeam.tag.toString()).toBe('NEW');
      expect(updatedTeam.description.toString()).toBe('New Desc');
      
      const savedTeam = await context.teamRepository.findById(teamId);
      expect(savedTeam?.name.toString()).toBe('New Name');
    });

    it('should update team details when called by manager', async () => {
      const teamId = 't2';
      const managerId = 'm2';
      const team = Team.create({ id: teamId, name: 'Team 2', tag: 'T2', description: 'Desc', ownerId: 'owner', leagues: [] });
      await context.teamRepository.create(team);
      
      await context.membershipRepository.saveMembership({
        teamId,
        driverId: managerId,
        role: 'manager',
        status: 'active',
        joinedAt: new Date()
      });

      const result = await updateTeamUseCase.execute({
        teamId,
        updatedBy: managerId,
        updates: {
          name: 'Updated by Manager'
        }
      });

      expect(result.isOk()).toBe(true);
      const { team: updatedTeam } = result.unwrap();
      expect(updatedTeam.name.toString()).toBe('Updated by Manager');
    });
  });

  describe('Validation', () => {
    it('should reject update when called by regular member', async () => {
      const teamId = 't3';
      const memberId = 'd3';
      const team = Team.create({ id: teamId, name: 'Team 3', tag: 'T3', description: 'Desc', ownerId: 'owner', leagues: [] });
      await context.teamRepository.create(team);
      
      await context.membershipRepository.saveMembership({
        teamId,
        driverId: memberId,
        role: 'driver',
        status: 'active',
        joinedAt: new Date()
      });

      const result = await updateTeamUseCase.execute({
        teamId,
        updatedBy: memberId,
        updates: {
          name: 'Unauthorized Update'
        }
      });

      expect(result.isErr()).toBe(true);
      expect(result.unwrapErr().code).toBe('PERMISSION_DENIED');
    });
  });
});