import type { Logger } from '@core/shared/application';

export interface GetDashboardDataInput {}

export interface GetDashboardDataOutput {
  totalUsers: number;
  activeUsers: number;
  totalRaces: number;
  totalLeagues: number;
}

export class GetDashboardDataUseCase {
  constructor(
    private readonly logger: Logger,
  ) {}

  async execute(): Promise<GetDashboardDataOutput> {
    try {
      // Placeholder implementation - would need repositories from identity and racing domains
      const totalUsers = 0;
      const activeUsers = 0;
      const totalRaces = 0;
      const totalLeagues = 0;

      this.logger.info('Dashboard data retrieved', {
        totalUsers,
        activeUsers,
        totalRaces,
        totalLeagues,
      });

      return {
        totalUsers,
        activeUsers,
        totalRaces,
        totalLeagues,
      };
    } catch (error) {
      this.logger.error('Failed to get dashboard data', { error });
      throw error;
    }
  }
}