import { League } from '@core/racing/domain/entities/League';

export class RacingLeagueFactory {
  constructor(private readonly baseDate: Date) {}

  create(): League[] {
    const createdAtBase = this.baseDate;

    return [
      League.create({
        id: 'league-1',
        name: 'GridPilot Sprint Series',
        description: 'Weekly sprint races with stable grids.',
        ownerId: 'driver-1',
        settings: {
          pointsSystem: 'f1-2024',
          maxDrivers: 24,
          sessionDuration: 60,
          qualifyingFormat: 'open',
        },
        createdAt: this.addDays(createdAtBase, -200),
        socialLinks: {
          discordUrl: 'https://discord.gg/gridpilot-demo',
          youtubeUrl: 'https://youtube.com/@gridpilot-demo',
          websiteUrl: 'https://gridpilot-demo.example.com',
        },
      }),
      League.create({
        id: 'league-2',
        name: 'GridPilot Endurance Cup',
        description: 'Longer races with strategy and consistency.',
        ownerId: 'driver-2',
        settings: {
          pointsSystem: 'indycar',
          maxDrivers: 32,
          sessionDuration: 120,
          qualifyingFormat: 'open',
        },
        createdAt: this.addDays(createdAtBase, -180),
        socialLinks: { discordUrl: 'https://discord.gg/gridpilot-endurance' },
      }),
      League.create({
        id: 'league-3',
        name: 'GridPilot Club Ladder',
        description: 'Casual ladder with fast onboarding.',
        ownerId: 'driver-3',
        settings: {
          pointsSystem: 'f1-2024',
          maxDrivers: 48,
          sessionDuration: 45,
          qualifyingFormat: 'single-lap',
        },
        createdAt: this.addDays(createdAtBase, -160),
      }),
      League.create({
        id: 'league-4',
        name: 'Nordic Night Series',
        description: 'Evening races with tight fields.',
        ownerId: 'driver-4',
        settings: {
          pointsSystem: 'f1-2024',
          maxDrivers: 32,
          sessionDuration: 60,
          qualifyingFormat: 'open',
        },
        createdAt: this.addDays(createdAtBase, -150),
      }),
      League.create({
        id: 'league-5',
        name: 'Demo League (Admin)',
        description: 'Primary demo league owned by driver-1.',
        ownerId: 'driver-1',
        settings: {
          pointsSystem: 'f1-2024',
          maxDrivers: 24,
          sessionDuration: 60,
          qualifyingFormat: 'open',
        },
        createdAt: this.addDays(createdAtBase, -140),
      }),
      League.create({
        id: 'league-6',
        name: 'Sim Racing Alliance',
        description: 'Mixed-format season with community events.',
        ownerId: 'driver-5',
        settings: {
          pointsSystem: 'indycar',
          maxDrivers: 40,
          sessionDuration: 90,
          qualifyingFormat: 'open',
        },
        createdAt: this.addDays(createdAtBase, -130),
      }),
    ];
  }

  private addDays(date: Date, days: number): Date {
    return new Date(date.getTime() + days * 24 * 60 * 60 * 1000);
  }
}