update floor

src/main/java/com/ffii/fpsms/modules/jobOrder/service/JoPickOrderService.kt

@@ -1918,13 +1918,19 @@ open fun getAllJoPickOrders(isDrink: Boolean?, floor: String?): List<AllJoPickOr
                 )
             } else null
 
-            // Backend filtering by floor: include if there is remaining on that floor OR any no-lot remaining
+            // Backend filtering by floor:
+            // - When selecting a specific floor (2F/3F/4F), show ONLY remaining on that floor.
+            // - When selecting NO_LOT, show ONLY remaining for no-lot items.
             if (normalizedFloorFilter != null) {
-                val hasRemainingOnFloor = floorPickCounts.any { c ->
-                    c.floor == normalizedFloorFilter && (c.totalCount - c.finishedCount) > 0
+                if (normalizedFloorFilter == "NO_LOT") {
+                    val hasNoLotRemaining = (noLotPickCount?.let { it.totalCount - it.finishedCount } ?: 0) > 0
+                    if (!hasNoLotRemaining) return@mapNotNull null
+                } else {
+                    val hasRemainingOnFloor = floorPickCounts.any { c ->
+                        c.floor == normalizedFloorFilter && (c.totalCount - c.finishedCount) > 0
+                    }
+                    if (!hasRemainingOnFloor) return@mapNotNull null
                 }
-                val hasNoLotRemaining = (noLotPickCount?.let { it.totalCount - it.finishedCount } ?: 0) > 0
-                if (!hasRemainingOnFloor && !hasNoLotRemaining) return@mapNotNull null
             }
 
             val suggestedFailCount = suggestedFailCountByPickOrderId[pickOrder.id] ?: 0

src/main/java/com/ffii/fpsms/modules/jobOrder/web/model/CreateJobOrderRequest.kt

@@ -57,7 +57,7 @@ data class AllJoPickOrderResponse(
     val finishedPickOLineCount: Int,
     val floorPickCounts: List<FloorPickCountDto> = emptyList(),
     // Lines which currently have no lot assigned (e.g. stockOutLine.inventoryLotLineId is null).
-    // For floor filtering, "no lot" should be treated as applicable to all floors.
+    // "no lot" is treated as a separate bucket in floor filtering (NOT mixed into 2F/3F/4F).
     val noLotPickCount: FloorPickCountDto? = null,
     // Count of rejected stock-out lines for this pick order (proxy for "suggested fail" items).
     val suggestedFailCount: Int = 0