front-hub/src/utils/calcTariffPrices.ts

import { Discount, Tariff, findDiscountFactor } from "@frontend/kitui"
import { calcCart } from "./calcCart/calcCart"

export function calcIndividualTariffPrices(
	tariff: Tariff,
	discounts: Discount[],
	purchasesAmount: number,
	currentTariffs: Tariff[],
	isUserNko?: boolean,
): {
  priceBeforeDiscounts: number;
  priceAfterDiscounts: number;
} {
	const priceBeforeDiscounts =
    tariff.price || tariff.privileges.reduce((sum, privilege) => sum + privilege.amount * privilege.price, 0)
	let priceAfterDiscounts = priceBeforeDiscounts

	const cart = calcCart([...currentTariffs, tariff], discounts, purchasesAmount, isUserNko)
  
  priceAfterDiscounts*=findDiscountFactor(cart.appliedLoyaltyDiscount)
  priceAfterDiscounts*=findDiscountFactor(cart.appliedCartPurchasesDiscount)
  cart.services.forEach(s => {
    if (s.serviceKey === tariff.privileges[0].serviceKey) {

      priceAfterDiscounts *=findDiscountFactor(s.appliedServiceDiscount)
//       s.tariffs.forEach(t => {
//         if (t.id === tariff._id) {
// const apl = t.privileges.reduce((a,n) => a+n.price*findDiscountFactor(n.appliedPrivilegeDiscount),0)
// const sum = t.privileges.reduce((a,n)=>a+n.price,0)
//   console.log(sum,apl)
//   if (sum-apl)
// priceAfterDiscounts*= (sum-apl)/sum
//         }
//       })
    }
  })

	// cart.allAppliedDiscounts.forEach((discount) => {
	// 	priceAfterDiscounts *= findDiscountFactor(discount)
	// })

	return { priceBeforeDiscounts, priceAfterDiscounts }
}