修正bug

resources/js/Pages/PurchaseOrder/Create.tsx

@@ -64,14 +64,29 @@ export default function CreatePurchaseOrder({
     const isValid = validatePurchaseOrder(String(supplierId), expectedDate, items);
 
     const handleSave = () => {
-        if (!isValid || !warehouseId) {
-            toast.error("請填寫完整的表單資訊");
+        if (!warehouseId) {
+            toast.error("請選擇入庫倉庫");
+            return;
+        }
+
+        if (!supplierId) {
+            toast.error("請選擇供應商");
+            return;
+        }
+
+        if (!expectedDate) {
+            toast.error("請選擇預計到貨日期");
+            return;
+        }
+
+        if (items.length === 0) {
+            toast.error("請至少新增一項採購商品");
             return;
         }
 
         const validItems = filterValidItems(items);
         if (validItems.length === 0) {
-            toast.error("請至少新增一項採購商品");
+            toast.error("請填寫有效的採購數量（必須大於 0）");
             return;
         }
 
@@ -89,13 +104,24 @@ export default function CreatePurchaseOrder({
         };
 
         if (order) {
-            // Edit not implemented yet but structure is ready
             router.put(`/purchase-orders/${order.id}`, data, {
-                onSuccess: () => toast.success("採購單已更新")
+                onSuccess: () => toast.success("採購單已更新"),
+                onError: (errors) => {
+                    toast.error("更新失敗，請檢查輸入內容");
+                    console.error(errors);
+                }
             });
         } else {
             router.post("/purchase-orders", data, {
-                onSuccess: () => toast.success("採購單已成功建立")
+                onSuccess: () => toast.success("採購單已成功建立"),
+                onError: (errors) => {
+                    if (errors.error) {
+                        toast.error(errors.error);
+                    } else {
+                        toast.error("建立失敗，請檢查輸入內容");
+                    }
+                    console.error(errors);
+                }
             });
         }
     };
@@ -284,7 +310,6 @@ export default function CreatePurchaseOrder({
                         size="lg"
                         className="bg-primary hover:bg-primary/90 text-white px-12 h-14 rounded-xl shadow-lg shadow-primary/20 text-lg font-bold transition-all hover:scale-[1.02] active:scale-[0.98]"
                         onClick={handleSave}
-                        disabled={!canSave}
                     >
                         {order ? "更新採購單" : "確認發布採購單"}
                     </Button>