boursecu_user/src/utils/productPrice.ts

import type { Product } from '@/models/products'
import { getTradeBuyPrice, getTradeSellPrice, lastPrice } from '@/utils/price'
import { isMetalCommodityGroup, isMeltedProductUsingAppPrice, isMeltedTradeGroup } from '@/utils/productCategories'

function applyPriceOffsetPercent(basePrice: number, offsetPercent?: number | null) {
  const offset = Number(offsetPercent ?? 0)
  if (!offset) {
    return basePrice
  }

  return Math.round(basePrice * (1 + offset / 100))
}

/** قیمت خرید نمایشی محصول (همان مقداری که در لیست و اکشن‌شیت نشان داده می‌شود) */
export function getProductBuyPrice(product: Product): number {
  if (isMeltedProductUsingAppPrice(product)) {
    const tradeBuy = getTradeBuyPrice(lastPrice.value)
    const base = tradeBuy > 0
      ? applyPriceOffsetPercent(tradeBuy, product.price_offset_percent)
      : (product.price ?? 0)
    return base + (product.cash_fee_buy ?? 0)
  }

  if (isMeltedTradeGroup(product.group_type)) {
    return (product.price ?? 0) + (product.cash_fee_buy ?? 0)
  }

  if (isMetalCommodityGroup(product.group_type)) {
    const base = (product.price_profit ?? 0) + (product.price ?? 0)
    return base + (product.cash_fee_buy ?? 0)
  }

  const basePrice = (product.price ?? 0) + (product.cash_fee_buy ?? 0)
  return product.direct_price === 0
    ? basePrice * (product.amount ?? 0)
    : basePrice
}

/** قیمت فروش نمایشی محصول آبشده‌ای */
export function getProductSellPrice(product: Product): number {
  if (isMeltedProductUsingAppPrice(product)) {
    const tradeSell = getTradeSellPrice(lastPrice.value)
    const base = tradeSell > 0
      ? applyPriceOffsetPercent(tradeSell, product.price_offset_percent)
      : (product.price ?? 0)
    return base - (product.cash_fee_sell ?? 0)
  }

  if (isMeltedTradeGroup(product.group_type)) {
    return (product.price ?? 0) - (product.cash_fee_sell ?? 0)
  }

  return getTradeSellPrice(lastPrice.value)
}

export function isProductPriceInactive(product: Product): boolean {
  return getProductBuyPrice(product) <= 0
}

export { isMeltedTradeGroup, isMeltedProductUsingAppPrice } from '@/utils/productCategories'