1 files changed, 20 insertions, 4 deletions

diff --git a/lib/bidding/detail/table/bidding-detail-vendor-edit-dialog.tsx b/lib/bidding/detail/table/bidding-detail-vendor-edit-dialog.tsx
index f43e850a..1a1b331e 100644
--- a/lib/bidding/detail/table/bidding-detail-vendor-edit-dialog.tsx
+++ b/lib/bidding/detail/table/bidding-detail-vendor-edit-dialog.tsx
@@ -22,13 +22,17 @@ interface BiddingDetailVendorEditDialogProps {
   open: boolean
   onOpenChange: (open: boolean) => void
   onSuccess: () => void
+  biddingAwardCount?: string // 낙찰수 정보 추가
+  biddingStatus?: string // 입찰 상태 정보 추가
 }
 
 export function BiddingDetailVendorEditDialog({
   vendor,
   open,
   onOpenChange,
-  onSuccess
+  onSuccess,
+  biddingAwardCount,
+  biddingStatus
 }: BiddingDetailVendorEditDialogProps) {
   const { toast } = useToast()
   const [isPending, startTransition] = useTransition()
@@ -41,11 +45,13 @@ export function BiddingDetailVendorEditDialog({
   // vendor가 변경되면 폼 데이터 업데이트
   React.useEffect(() => {
     if (vendor) {
+      // 낙찰수가 단수인 경우 발주비율을 100%로 자동 설정
+      const defaultAwardRatio = biddingAwardCount === 'single' ? 100 : (vendor.awardRatio || 0)
       setFormData({
-        awardRatio: vendor.awardRatio || 0,
+        awardRatio: defaultAwardRatio,
       })
     }
-  }, [vendor])
+  }, [vendor, biddingAwardCount])
 
   const handleEdit = () => {
     if (!vendor) return
@@ -129,13 +135,23 @@ export function BiddingDetailVendorEditDialog({
               value={formData.awardRatio}
               onChange={(e) => setFormData({ ...formData, awardRatio: Number(e.target.value) })}
               placeholder="발주비율을 입력하세요"
-              disabled={vendor?.isBiddingParticipated !== true}
+              disabled={vendor?.isBiddingParticipated !== true || biddingAwardCount === 'single' || biddingStatus === 'vendor_selected'}
             />
             {vendor?.isBiddingParticipated !== true && (
               <p className="text-sm text-muted-foreground">
                 입찰에 참여한 업체만 발주비율을 설정할 수 있습니다.
               </p>
             )}
+            {biddingAwardCount === 'single' && vendor?.isBiddingParticipated === true && (
+              <p className="text-sm text-blue-600">
+                단수 낙찰의 경우 발주비율은 자동으로 100%로 설정됩니다.
+              </p>
+            )}
+            {biddingStatus === 'vendor_selected' && (
+              <p className="text-sm text-red-600">
+                낙찰이 완료되어 발주비율을 수정할 수 없습니다.
+              </p>
+            )}
           </div>
         </div>
         <DialogFooter>