import type { Team, TeamMembership } from '@gridpilot/racing/domain/entities/Team';
import type {
  ITeamDetailsPresenter,
  TeamDetailsViewModel,
} from '@gridpilot/racing/application/presenters/ITeamDetailsPresenter';

export class TeamDetailsPresenter implements ITeamDetailsPresenter {
  private viewModel: TeamDetailsViewModel | null = null;

  present(
    team: Team,
    membership: TeamMembership | null,
    driverId: string
  ): TeamDetailsViewModel {
    const canManage = membership?.role === 'owner' || membership?.role === 'manager';

    this.viewModel = {
      team: {
        id: team.id,
        name: team.name,
        tag: team.tag,
        description: team.description,
        ownerId: team.ownerId,
        leagues: team.leagues,
        specialization: team.specialization as 'endurance' | 'sprint' | 'mixed' | undefined,
        region: team.region,
        languages: team.languages,
      },
      membership: membership
        ? {
            role: membership.role,
            joinedAt: membership.joinedAt.toISOString(),
            isActive: membership.isActive,
          }
        : null,
      canManage,
    };

    return this.viewModel;
  }

  getViewModel(): TeamDetailsViewModel {
    if (!this.viewModel) {
      throw new Error('Presenter has not been called yet');
    }
    return this.viewModel;
  }
}