import { CurrencyEnum } from "@scandic-hotels/common/constants/currency"
import { PointType } from "@scandic-hotels/common/constants/pointType"
import { logger } from "@scandic-hotels/common/logger"
import { IntlShape } from "react-intl"

export function getCurrencyText(
  intl: IntlShape,
  currency: string,
  price: number,
  pointsType?: PointType | null
) {
  if (currency !== CurrencyEnum.POINTS) return currency
  if (!pointsType) return currency

  switch (pointsType) {
    case PointType.SCANDIC: {
      return intl.formatMessage(
        {
          id: "price.numberOfScandicPoints",
          defaultMessage:
            "{numberOfScandicPoints, plural, one {Point} other {Points}}",
        },
        {
          numberOfScandicPoints: price,
        }
      )
    }
    case PointType.EUROBONUS: {
      return intl.formatMessage(
        {
          id: "price.numberOfEuroBonusPoints",
          defaultMessage:
            "{numberOfEuroBonusPoints, plural, one {EB Point} other {EB Points}}",
        },
        {
          numberOfEuroBonusPoints: price,
        }
      )
    }
    default: {
      const _exhaustiveCheck: never = pointsType
      void _exhaustiveCheck
      logger.warn(`Unknown point type provided: ${pointsType}`)
      return currency
    }
  }
}