From ee2f3e12d2f33b3c379910d9db6c1358532ab0cb Mon Sep 17 00:00:00 2001
From: huang <1724659546@qq.com>
Date: Thu, 23 Oct 2025 16:12:04 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96=E6=98=BE=E7=A4=BA?=
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---
 src/components/PigBatchList.vue | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/components/PigBatchList.vue b/src/components/PigBatchList.vue
index a6bcea7f..2e932ca9 100644
--- a/src/components/PigBatchList.vue
+++ b/src/components/PigBatchList.vue
@@ -129,9 +129,12 @@ export default {
         // Create a map for quick lookup of house names by ID
         const houseMap = new Map(houses.map(house => [house.id, house.name]));
 
-        this.availablePens = pens.map(pen => ({
+        // Filter for pens that are not assigned to any batch
+        const unassignedPens = pens.filter(pen => !pen.pig_batch_id);
+
+        this.availablePens = unassignedPens.map(pen => ({
           id: pen.id,
-          label: `${pen.pen_number}(${houseMap.get(pen.house_id) || '未知猪舍'})` // Changed format here
+          label: `${pen.pen_number} (${houseMap.get(pen.house_id) || '未知猪舍'})`
         }));
       } catch (error) {
         console.error("Error fetching pens or houses:", error);