From b7e064508ae58411fbeadc7d986dde60cdb51806 Mon Sep 17 00:00:00 2001
From: Ethanfel <ethan.fel@ts-pc.fr>
Date: Sun, 21 Jun 2026 19:58:34 +0200
Subject: [PATCH] feat: PoolProfile companion node

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
---
 gates/profile_node.py      | 30 ++++++++++++++++++++++++++++++
 tests/test_profile_node.py | 13 +++++++++++++
 2 files changed, 43 insertions(+)
 create mode 100644 gates/profile_node.py
 create mode 100644 tests/test_profile_node.py

diff --git a/gates/profile_node.py b/gates/profile_node.py
new file mode 100644
index 0000000..4d743aa
--- /dev/null
+++ b/gates/profile_node.py
@@ -0,0 +1,30 @@
+# gates/profile_node.py
+NODE_CLASS_MAPPINGS = {}
+NODE_DISPLAY_NAME_MAPPINGS = {}
+
+
+class PoolProfile:
+    CATEGORY = "Datasete Gates"
+    FUNCTION = "run"
+    RETURN_TYPES = ("POOL_PROFILE",)
+    RETURN_NAMES = ("profile",)
+
+    @classmethod
+    def INPUT_TYPES(cls):
+        return {
+            "required": {
+                "profile": ("STRING", {"default": ""}),      # name; JS renders a dropdown
+                "profile_id": ("STRING", {"default": ""}),    # hidden, JS-owned id
+            },
+        }
+
+    def run(self, profile, profile_id=""):
+        return (profile_id or "default",)
+
+    @classmethod
+    def IS_CHANGED(cls, profile, profile_id="", **kwargs):
+        return profile_id
+
+
+NODE_CLASS_MAPPINGS = {"PoolProfile": PoolProfile}
+NODE_DISPLAY_NAME_MAPPINGS = {"PoolProfile": "Pool Profile"}
diff --git a/tests/test_profile_node.py b/tests/test_profile_node.py
new file mode 100644
index 0000000..b555d92
--- /dev/null
+++ b/tests/test_profile_node.py
@@ -0,0 +1,13 @@
+# tests/test_profile_node.py
+from gates import profile_node as pn
+
+def test_io():
+    assert pn.PoolProfile.RETURN_TYPES == ("POOL_PROFILE",)
+    assert pn.PoolProfile.RETURN_NAMES == ("profile",)
+
+def test_run_returns_id_or_default():
+    assert pn.PoolProfile().run(profile="setA", profile_id="id1") == ("id1",)
+    assert pn.PoolProfile().run(profile="", profile_id="") == ("default",)
+
+def test_is_changed_tracks_id():
+    assert pn.PoolProfile.IS_CHANGED(profile="x", profile_id="id1") == "id1"