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

const sampleConstraints = {
  maxDrivers: 64,
  maxTeams: 32,
  defaultMaxDrivers: 24,
  minDrivers: 2,
  supportsTeams: true,
  supportsMultiClass: true,
};

describe('GameConstraints', () => {
  it('should create', () => {
    const gc = new GameConstraints('iracing', sampleConstraints);
    expect(gc.gameId).toBe('iracing');
    expect(gc.maxDrivers).toBe(64);
  });

  it('should validate driver count', () => {
    const gc = new GameConstraints('iracing', sampleConstraints);
    expect(gc.validateDriverCount(10)).toEqual({ valid: true });
    expect(gc.validateDriverCount(1)).toEqual({ valid: false, error: 'Minimum 2 drivers required' });
    expect(gc.validateDriverCount(100)).toEqual({ valid: false, error: 'Maximum 64 drivers allowed for IRACING' });
  });

  it('should validate team count', () => {
    const gc = new GameConstraints('iracing', sampleConstraints);
    expect(gc.validateTeamCount(10)).toEqual({ valid: true });
    expect(gc.validateTeamCount(100)).toEqual({ valid: false, error: 'Maximum 32 teams allowed for IRACING' });
  });

  it('should not support teams if false', () => {
    const noTeams = { ...sampleConstraints, supportsTeams: false };
    const gc = new GameConstraints('acc', noTeams);
    expect(gc.validateTeamCount(1)).toEqual({ valid: false, error: 'ACC does not support team-based leagues' });
  });

  it('equals', () => {
    const gc1 = new GameConstraints('iracing', sampleConstraints);
    const gc2 = new GameConstraints('iracing', sampleConstraints);
    const gc3 = new GameConstraints('acc', sampleConstraints);
    expect(gc1.equals(gc2)).toBe(true);
    expect(gc1.equals(gc3)).toBe(false);
  });
});