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

export class DriverTeamPresenter implements IDriverTeamPresenter {
  private viewModel: DriverTeamViewModel | null = null;

  present(
    team: Team,
    membership: TeamMembership,
    driverId: string
  ): DriverTeamViewModel {
    const isOwner = team.ownerId === driverId;
    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: {
        role: membership.role,
        joinedAt: membership.joinedAt.toISOString(),
        isActive: membership.isActive,
      },
      isOwner,
      canManage,
    };

    return this.viewModel;
  }

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