import { DashboardOverviewUseCase } from '@core/racing/application/use-cases/DashboardOverviewUseCase';
import { Inject, Injectable } from '@nestjs/common';
import { DashboardOverviewDTO } from './dtos/DashboardOverviewDTO';
import { DashboardOverviewPresenter } from './presenters/DashboardOverviewPresenter';

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

// Tokens
import { DASHBOARD_OVERVIEW_USE_CASE_TOKEN, LOGGER_TOKEN } from './DashboardProviders';

@Injectable()
export class DashboardService {
  private readonly presenter = new DashboardOverviewPresenter();

  constructor(
    @Inject(LOGGER_TOKEN) private readonly logger: Logger,
    @Inject(DASHBOARD_OVERVIEW_USE_CASE_TOKEN) private readonly dashboardOverviewUseCase: DashboardOverviewUseCase,
  ) {}

  async getDashboardOverview(driverId: string): Promise<DashboardOverviewDTO> {
    this.logger.debug('[DashboardService] Getting dashboard overview:', { driverId });

    const result = await this.dashboardOverviewUseCase.execute({ driverId });

    if (result.isErr()) {
      throw new Error(result.unwrapErr().details?.message ?? 'Failed to get dashboard overview');
    }

    this.presenter.present(result);

    return this.presenter.getResponseModel();
  }
}