import { ChoiceRequest, RequestInventorySource } from "../../models";
import { FeatureConfigService } from "../../services/FeatureConfig.service";
import { config } from "../../utils/config";

const featureConfig: FeatureConfigService = FeatureConfigService.getInstance();

export function isProgrammaticEnabled(request: ChoiceRequest): boolean {
  let parameter;

  if (request.inventory_source === RequestInventorySource.INTERNAL) {
    parameter = "ms-choices.excluded-regions-programmatic-internal";
  } else if (request.inventory_source === RequestInventorySource.HEADER_BIDDING) {
    parameter = "ms-choices.excluded-regions-programmatic-header-bidding";
  } else {
    return false;
  }

  const excludedRegions = featureConfig.getStringValue(request, parameter, "");

  return !excludedRegions.includes(config.AWS_REGION);
}