import { Campaign, ChoiceRequest, CampaignGroup } from "../../models";
import { AbstractStep } from "../abstractStep";
import { StepResult } from "../stepResult";

class CampaignSizeStep extends AbstractStep {
  constructor() {
    super("campaign_size");
    this.autoPassCampaignGroup = CampaignGroup.Marketplace | CampaignGroup.Fallback;
  }

  async run(request: ChoiceRequest): Promise<StepResult> {
    const result: StepResult = new StepResult();
    const res: Campaign[] = request.campaigns;
    const response = request.size ? res.slice(0, Math.min(request.size, res.length)) : res;

    result.passCampaigns(...response);
    return result;
  }
}
export default CampaignSizeStep;