From 70556d04ba700af8382c4645524523367546f6fa Mon Sep 17 00:00:00 2001
From: ValdiANS <rvdans002@gmail.com>
Date: Fri, 10 Apr 2026 15:07:39 +0700
Subject: [PATCH] fix: calculate unit price by weight

---
 src/lib/marketing-calculation.ts | 17 ++++++++++++-----
 1 file changed, 12 insertions(+), 5 deletions(-)

diff --git a/src/lib/marketing-calculation.ts b/src/lib/marketing-calculation.ts
index 3d4930c5..e957d64f 100644
--- a/src/lib/marketing-calculation.ts
+++ b/src/lib/marketing-calculation.ts
@@ -235,10 +235,8 @@ export const calculateTelurPeti = (
         const totalPrice = pricePerConvertion * totalPeti + priceSisaBerat;
         setFieldValue('total_price', totalPrice);
         // Recalculate unit_price = total_price / total_weight
-
-        // TODO: consider sisa berat later
         const totalWeight = weightPerConvertion * totalPeti + sisaBerat;
-        updateUnitPrice(totalPrice, totalPeti);
+        updateUnitPrice(totalPrice, totalWeight);
       }
       break;
     }
@@ -257,8 +255,8 @@ export const calculateTelurPeti = (
       if (pricePerConvertion > 0 && totalPeti > 0) {
         const totalPrice = pricePerConvertion * totalPeti + priceSisaBerat;
         setFieldValue('total_price', totalPrice);
-        // Recalculate unit_price = total_price / total_peti
-        updateUnitPrice(totalPrice, totalPeti);
+        // Recalculate unit_price = total_price / totalWeight
+        updateUnitPrice(totalPrice, totalWeight);
       }
       break;
     }
@@ -317,6 +315,15 @@ export const calculateTelurPeti = (
       updateUnitPrice(totalPrice, totalWeight);
       break;
     }
+    case 'qty':
+      // Recalculate avg_weight = total_weight / qty
+      if (qty > 0 && values.total_weight) {
+        setFieldValue(
+          'avg_weight',
+          preciseWeight(Number(values.total_weight) / qty)
+        );
+      }
+      break;
   }
 };