From 4e82f62327dfc546fe79f21acbe3bc59e10b23b4 Mon Sep 17 00:00:00 2001
From: Xuwznln <18435084+Xuwznln@users.noreply.github.com>
Date: Tue, 10 Mar 2026 15:57:27 +0800
Subject: [PATCH] fix prcxi check

---
 unilabos/devices/liquid_handling/prcxi/prcxi.py | 8 ++++----
 unilabos/ros/nodes/presets/host_node.py         | 4 ++--
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/unilabos/devices/liquid_handling/prcxi/prcxi.py b/unilabos/devices/liquid_handling/prcxi/prcxi.py
index f34583fe..47b213ad 100644
--- a/unilabos/devices/liquid_handling/prcxi/prcxi.py
+++ b/unilabos/devices/liquid_handling/prcxi/prcxi.py
@@ -634,7 +634,7 @@ class PRCXI9300Handler(LiquidHandlerAbstract):
 
     def __init__(
         self,
-        deck: Deck,
+        deck: PRCXI9300Deck,
         host: str,
         port: int,
         timeout: float,
@@ -648,11 +648,11 @@ class PRCXI9300Handler(LiquidHandlerAbstract):
         is_9320=False,
     ):
         tablets_info = []
-        count = 0
-        for child in deck.children:
+        for site_id in range(len(deck.sites)):
+            child = deck._get_site_resource(site_id)
             # 如果放其他类型的物料，是不可以的
             if hasattr(child, "_unilabos_state") and "Material" in child._unilabos_state:
-                number = int(child.name.replace("T", ""))
+                number = site_id + 1
                 tablets_info.append(
                     WorkTablets(
                         Number=number, Code=f"T{number}", Material=child._unilabos_state["Material"]
diff --git a/unilabos/ros/nodes/presets/host_node.py b/unilabos/ros/nodes/presets/host_node.py
index dd10bfd1..8ab0a624 100644
--- a/unilabos/ros/nodes/presets/host_node.py
+++ b/unilabos/ros/nodes/presets/host_node.py
@@ -65,13 +65,13 @@ class DeviceActionStatus:
 class TestResourceReturn(TypedDict):
     resources: List[List[ResourceDict]]
     devices: List[Dict[str, Any]]
-    unilabos_samples: List[LabSample]
+    # unilabos_samples: List[LabSample]
 
 
 class CreateResourceReturn(TypedDict):
     created_resource_tree: List[List[ResourceDict]]
     liquid_input_resource_tree: List[Dict[str, Any]]
-    unilabos_samples: List[LabSample]
+    # unilabos_samples: List[LabSample]
 
 
 class TestLatencyReturn(TypedDict):