From 568d6e42bdf970211b93e31ff1b2f95f4d6468e5 Mon Sep 17 00:00:00 2001
From: Miqdad <ahmadmiqdad27@gmail.com>
Date: Tue, 28 Oct 2025 20:56:55 +0700
Subject: <MIqdad> product desktop variant voucher fix

---
 .../components/Product/ProductDesktopVariant.jsx   | 73 ++++++++++++++++------
 1 file changed, 55 insertions(+), 18 deletions(-)

(limited to 'src')

diff --git a/src/lib/product/components/Product/ProductDesktopVariant.jsx b/src/lib/product/components/Product/ProductDesktopVariant.jsx
index 5e6d7d7f..2d7495ca 100644
--- a/src/lib/product/components/Product/ProductDesktopVariant.jsx
+++ b/src/lib/product/components/Product/ProductDesktopVariant.jsx
@@ -309,35 +309,72 @@ const ProductDesktopVariant = ({
     fetchData();
   }, [product]);
 
-  let voucherPastiHemat = 0;
-  voucherPastiHemat = product?.newVoucherPastiHemat[0]
-    ? product?.newVoucherPastiHemat[0]
+  // voucher dari Solr: utamakan newVoucherPastiHemat, fallback voucherPastiHemat
+  let voucherPastiHemat = Array.isArray(product?.newVoucherPastiHemat)
+    ? product.newVoucherPastiHemat[0]
     : product?.newVoucherPastiHemat;
 
+  if (!voucherPastiHemat && Array.isArray(product?.voucherPastiHemat)) {
+    voucherPastiHemat = product.voucherPastiHemat[0];
+  }
+
   const hitungDiscountVoucher = () => {
+    const basePrice =
+      Number(product?.price?.priceDiscount ?? 0) ||
+      Number(product?.price?.price ?? 0);
+
+    if (!voucherPastiHemat || !basePrice) {
+      setDiscount(0);
+      return;
+    }
+
+    const type = String(
+      voucherPastiHemat.discountType ?? voucherPastiHemat.discount_type ?? ''
+    ).toLowerCase();
+    const amount = Number(
+      voucherPastiHemat.discountAmount ?? voucherPastiHemat.discount_amount ?? 0
+    );
+    const max = Number(
+      voucherPastiHemat.maxDiscount ?? voucherPastiHemat.max_discount ?? 0
+    );
+    const min = Number(
+      voucherPastiHemat.minPurchase ?? voucherPastiHemat.min_purchase ?? 0
+    );
+
+    if (min > 0 && basePrice < min) {
+      setDiscount(0);
+      return;
+    }
+
     let countDiscount = 0;
-    if (voucherPastiHemat.discountType === 'percentage') {
-      countDiscount =
-        product?.lowestPrice.priceDiscount *
-        (voucherPastiHemat.discountAmount / 100);
-      // console.log('count disc', countDiscount);
-      if (
-        voucherPastiHemat.maxDiscount > 0 &&
-        countDiscount > voucherPastiHemat.maxDiscount
-      ) {
-        countDiscount = voucherPastiHemat.maxDiscount;
-      }
+
+    if (type.startsWith('percent')) {
+      const pct = amount <= 1 ? amount * 100 : amount;
+      countDiscount = Math.floor(basePrice * (pct / 100));
     } else {
-      countDiscount = voucherPastiHemat.discountAmount;
+      countDiscount = Math.floor(amount || 0);
     }
 
-    setDiscount(countDiscount);
-    console.log('count disc', countDiscount);
+    if (max > 0 && countDiscount > max) countDiscount = max;
+
+    setDiscount(Math.max(0, countDiscount));
+    console.log('count disc', countDiscount, {
+      basePrice,
+      type,
+      amount,
+      max,
+      min,
+    });
   };
 
   useEffect(() => {
     hitungDiscountVoucher();
-  }, []);
+  }, [
+    product?.price?.priceDiscount,
+    product?.price?.price,
+    product?.newVoucherPastiHemat,
+    product?.voucherPastiHemat,
+  ]);
 
   console.log('product', product);
 
-- 
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