import { pick } from 'lodash'

import { PaymentProviders } from '../../../../models/enums'
import { DEFAULT_INSTALLMENTS_AMOUNT, Plan, PlanFeature } from '../../../../models'
import { LegacyPlanResultProperties, PlanResult } from '../types'

export const planToPlanResult = (
  plan: Plan,
  paymentProvider: PaymentProviders,
  features: Array<PlanFeature>,
): PlanResult => {
  const planPaymentProvider = plan.getPaymentProvider(paymentProvider)

  if (!planPaymentProvider) return null

  const legacyProperties: LegacyPlanResultProperties = {
    code: planPaymentProvider?.code,
    addon_code: planPaymentProvider?.code,
    addon_id: planPaymentProvider?.smartfit_id,
    last_digits_card_number: null,
    order: plan.order,
    trial_interval: plan.trial_interval,
    url: '',
  }

  return {
    ...pick(plan, 'id', 'name', 'interval', 'trial_value'),
    ...legacyProperties,
    features: features.map(planFeature => pick(planFeature, 'feature', 'description', 'quantity')),
    payment_provider: paymentProvider,
    amount: planPaymentProvider?.amount,
    from_amount: planPaymentProvider?.from_amount,
    installments: planPaymentProvider?.installments || DEFAULT_INSTALLMENTS_AMOUNT,
    code: planPaymentProvider?.code,
    new_card_required: false,
  }
}