f

src/components/PriceInputPopup.vue

@@ -11,8 +11,7 @@
 
         <div class="border-b border-gray-200">
           <wd-input v-model="price" type="number" label="￥" label-width="28px" size="large"
-            :placeholder="priceRangePlaceholder" @blur="onBlurPrice"
-            custom-class="wd-input" />
+            :placeholder="priceRangePlaceholder" @blur="onBlurPrice" custom-class="wd-input" />
         </div>
         <div class="flex items-center justify-between mt-2">
           <div>推广收益为<span class="text-orange-500"> {{ promotionRevenue }} </span>元</div>
@@ -40,6 +39,7 @@
 <script setup>
 import { ref, computed, watch, toRefs } from 'vue'
 import { useToast } from 'wot-design-uni'
+import { calculatePromotionPricing, safeTruncate } from '@/utils/promotionPricing.js'
 const props = defineProps({
   defaultPrice: {
     type: Number,
@@ -67,31 +67,12 @@ const priceRangePlaceholder = computed(() => {
   return `${min} - ${max}`
 })
 
-const costPrice = computed(() => {
-  if (!productConfig.value) return 0.00
-  // 平台定价成本
-  let platformPricing = 0
-  platformPricing += productConfig.value.cost_price
-  if (price.value > productConfig.value.p_pricing_standard) {
-    platformPricing += (price.value - productConfig.value.p_pricing_standard) * productConfig.value.p_overpricing_ratio
-  }
-
-  if (productConfig.value.a_pricing_standard > platformPricing && productConfig.value.a_pricing_end > platformPricing && productConfig.value.a_overpricing_ratio > 0) {
-    if (price.value > productConfig.value.a_pricing_standard) {
-      if (price.value > productConfig.value.a_pricing_end) {
-        platformPricing += (productConfig.value.a_pricing_end - productConfig.value.a_pricing_standard) * productConfig.value.a_overpricing_ratio
-      } else {
-        platformPricing += (price.value - productConfig.value.a_pricing_standard) * productConfig.value.a_overpricing_ratio
-      }
-    }
-  }
-
-  return safeTruncate(platformPricing)
+const pricingResult = computed(() => {
+  return calculatePromotionPricing(price.value, productConfig.value)
 })
 
-const promotionRevenue = computed(() => {
-  return safeTruncate(price.value - costPrice.value)
-});
+const costPrice = computed(() => pricingResult.value.costPrice)
+const promotionRevenue = computed(() => pricingResult.value.promotionRevenue)
 
 // 价格校验与修正逻辑
 const validatePrice = (currentPrice) => {
@@ -130,15 +111,6 @@ const validatePrice = (currentPrice) => {
   }
   return { newPrice, message };
 }
-function safeTruncate(num, decimals = 2) {
-  if (isNaN(num) || !isFinite(num)) return "0.00";
-
-  const factor = 10 ** decimals;
-  const scaled = Math.trunc(num * factor);
-  const truncated = scaled / factor;
-
-  return truncated.toFixed(decimals);
-}
 const isManualConfirm = ref(false)
 const onConfirm = () => {
   if (isManualConfirm.value) return