package com.fireworksdk.bridge.models

import com.firework.common.tracking.ProductItem

object FWTrackPurchaseMapper {

  /**
   * Maps bridge purchase products to the native SDK [ProductItem] list.
   *
   * Returns null when [products] is null so the native SDK omits `line_items`
   * instead of sending an empty array.
   */
  fun toProductItems(products: List<FWTrackPurchaseProduct>?): List<ProductItem>? {
    return products?.map {
      ProductItem(
        productId = it.extProductId ?: it.sku ?: "",
        price = it.price ?: 0.0,
        quantity = it.quantity ?: 0,
        productName = it.productName,
        sku = it.sku,
      )
    }
  }
}