import { BillingPeriod } from '../enums'
import { Intervals, Plan } from '../../../models'
import { UnprocessableEntityError } from '../../../errors'

export const getPeriodByIntervalPlan = (plan: Plan): BillingPeriod => {
  switch (plan.interval) {
    case Intervals.MONTHLY:
      return BillingPeriod.MONTHLY
    case Intervals.SEMESTERLY:
      return BillingPeriod.SEMESTERLY
    case Intervals.YEARLY:
      return BillingPeriod.YEARLY
    case Intervals.QUARTERLY:
      return BillingPeriod.QUARTERLY
    default:
      throw new UnprocessableEntityError('Invalid plan interval to Omie')
  }
}