import { Result } from '@/lib/contracts/Result';
import type { Mutation } from '@/lib/contracts/mutations/Mutation';
import type { DomainError } from '@/lib/contracts/services/Service';
import { DriverProfileUpdateService } from '@/lib/services/drivers/DriverProfileUpdateService';

export interface UpdateDriverProfileCommand {
  bio?: string;
  country?: string;
}

type UpdateDriverProfileMutationError = 'DRIVER_PROFILE_UPDATE_FAILED';

const mapToMutationError = (_: DomainError): UpdateDriverProfileMutationError => {
  return 'DRIVER_PROFILE_UPDATE_FAILED';
};

export class UpdateDriverProfileMutation
  implements Mutation<UpdateDriverProfileCommand, void, UpdateDriverProfileMutationError>
{
  async execute(
    command: UpdateDriverProfileCommand,
  ): Promise<Result<void, UpdateDriverProfileMutationError>> {
    const service = new DriverProfileUpdateService();
    const result = await service.updateProfile({ bio: command.bio, country: command.country });

    if (result.isErr()) {
      return Result.err(mapToMutationError(result.getError()));
    }

    return Result.ok(undefined);
  }
}
