From 337789e270555bf838adc7fc59fc20e402557f2e Mon Sep 17 00:00:00 2001
From: Xuwznln <18435084+Xuwznln@users.noreply.github.com>
Date: Wed, 4 Feb 2026 19:46:12 +0800
Subject: [PATCH] add sample_material

---
 unilabos/app/model.py                   | 1 +
 unilabos/app/ws_client.py               | 1 +
 unilabos/ros/nodes/presets/host_node.py | 1 +
 3 files changed, 3 insertions(+)

diff --git a/unilabos/app/model.py b/unilabos/app/model.py
index 6f40e73..678fe32 100644
--- a/unilabos/app/model.py
+++ b/unilabos/app/model.py
@@ -54,6 +54,7 @@ class JobAddReq(BaseModel):
     action_type: str = Field(
         examples=["unilabos_msgs.action._str_single_input.StrSingleInput"], description="action type", default=""
     )
+    sample_material: dict = Field(examples=[{"string": "string"}], description="sample uuid to material uuid", default_factory=dict)
     action_args: dict = Field(examples=[{"string": "string"}], description="action arguments", default_factory=dict)
     task_id: str = Field(examples=["task_id"], description="task uuid (auto-generated if empty)", default="")
     job_id: str = Field(examples=["job_id"], description="goal uuid (auto-generated if empty)", default="")
diff --git a/unilabos/app/ws_client.py b/unilabos/app/ws_client.py
index 8644353..448ab6c 100644
--- a/unilabos/app/ws_client.py
+++ b/unilabos/app/ws_client.py
@@ -688,6 +688,7 @@ class MessageProcessor:
                 queue_item,
                 action_type=req.action_type,
                 action_kwargs=req.action_args,
+                sample_material=req.sample_material,
                 server_info=req.server_info,
             )
 
diff --git a/unilabos/ros/nodes/presets/host_node.py b/unilabos/ros/nodes/presets/host_node.py
index 64e5104..09a754c 100644
--- a/unilabos/ros/nodes/presets/host_node.py
+++ b/unilabos/ros/nodes/presets/host_node.py
@@ -758,6 +758,7 @@ class HostNode(BaseROS2DeviceNode):
         item: "QueueItem",
         action_type: str,
         action_kwargs: Dict[str, Any],
+        sample_material: Dict[str, str],
         server_info: Optional[Dict[str, Any]] = None,
     ) -> None:
         """