import type { ITeamMembershipRepository } from '../../domain/repositories/ITeamMembershipRepository';
import { Result } from '@core/shared/application/Result';
import type { ApplicationErrorCode } from '@core/shared/errors/ApplicationErrorCode';
import type { AsyncUseCase, Logger } from '@core/shared/application';

/**
 * Use Case for retrieving a driver's membership in a team.
 */
export class GetTeamMembershipUseCase
  implements AsyncUseCase<{ teamId: string; driverId: string }, { role: 'owner' | 'manager' | 'member'; joinedAt: string; isActive: boolean } | null, 'REPOSITORY_ERROR'>
{
  constructor(
    private readonly membershipRepository: ITeamMembershipRepository,
    private readonly logger: Logger,
  ) {}

  async execute(input: { teamId: string; driverId: string }): Promise<Result<{ role: 'owner' | 'manager' | 'member'; joinedAt: string; isActive: boolean } | null, ApplicationErrorCode<'REPOSITORY_ERROR'>>> {
    this.logger.debug(`Executing GetTeamMembershipUseCase for teamId: ${input.teamId}, driverId: ${input.driverId}`);

    try {
      const membership = await this.membershipRepository.getMembership(input.teamId, input.driverId);
      if (!membership) {
        this.logger.debug(`No membership found for teamId: ${input.teamId}, driverId: ${input.driverId}`);
        return Result.ok(null);
      }

      const result = {
        role: membership.role === 'driver' ? 'member' : membership.role as 'owner' | 'manager' | 'member',
        joinedAt: membership.joinedAt.toISOString(),
        isActive: membership.status === 'active',
      };

      this.logger.info(`Successfully retrieved membership for teamId: ${input.teamId}, driverId: ${input.driverId}`);
      return Result.ok(result);
    } catch (error) {
      this.logger.error(`Error in GetTeamMembershipUseCase for teamId: ${input.teamId}, driverId: ${input.driverId}`, error as Error);
      return Result.err({ code: 'REPOSITORY_ERROR', details: { message: 'Failed to retrieve team membership' } });
    }
  }
}