import { Bill, Prisma } from '@prisma/client'
import fetch from './fetch'


export function getBillTotal({
  tarif,
  milage,
  additionalCosts,
}: {
  tarif: Prisma.Decimal
  milage?: number
  additionalCosts: Prisma.AdditionalCostsCreateInput[]
}): Prisma.Decimal {
  const milageCosts = tarif.mul(milage)
  const additionalCostsSum = additionalCosts
    .reduce((acc, {value} ) => (value as Prisma.Decimal).plus(acc), new Prisma.Decimal(0))


  return additionalCostsSum.add(milageCosts).toDecimalPlaces(2);
}

export async function createBill(
  bookingUuid: string,
  bill: Prisma.BillCreateInput
): Promise<Bill> {
  return fetch(`/api/bookings/${bookingUuid}/bill`, {
    method: 'POST',
    body: bill,
  })
}

export async function patchBill(
  bookingUuid: string,
  bill: Prisma.BillUpdateInput
): Promise<Bill> {
  return fetch(`/api/bookings/${bookingUuid}/bill`, {
    method: 'POST',
    body: bill,
  })
}