export type Flavor = {
  id: string
  nameFa: string
  nameEn: string
}

export type FlavorAmountEntry = {
  id: string
  amount: string
  price: number
}

/** One selectable flavor instance on a category (select can be duplicated). */
export type FlavorBlock = {
  id: string
  flavorId: string
  entries: FlavorAmountEntry[]
}

export type CategoryFlavorOptions = FlavorBlock[]

export const flavors: Flavor[] = [
  { id: 'chocolate', nameFa: 'شکلات', nameEn: 'Chocolate' },
  { id: 'banana', nameFa: 'موز', nameEn: 'Banana' },
  { id: 'hazelnut', nameFa: 'فندق', nameEn: 'Hazelnut' },
  { id: 'vanilla', nameFa: 'وانیل', nameEn: 'Vanilla' },
  { id: 'pistachio', nameFa: 'پسته', nameEn: 'Pistachio' },
  { id: 'walnut', nameFa: 'گردو', nameEn: 'Walnut' },
  { id: 'strawberry', nameFa: 'توت‌فرنگی', nameEn: 'Strawberry' },
  { id: 'caramel', nameFa: 'کارامل', nameEn: 'Caramel' },
]

function uid() {
  return `${Date.now()}-${Math.random().toString(36).slice(2, 7)}`
}

export function createFlavorEntry(
  amount: string,
  price: number,
): FlavorAmountEntry {
  return {
    id: uid(),
    amount,
    price,
  }
}

export function createFlavorBlock(flavorId = flavors[0]?.id ?? ''): FlavorBlock {
  return {
    id: uid(),
    flavorId,
    entries: [],
  }
}

export { formatPrice } from '../utils/price'