refactor floating_domain to structured object-only payload

tests/test_deep_agent.py

@@ -9,7 +9,7 @@ from unittest.mock import patch
 import pytest
 from langchain_core.messages import AIMessage, ToolMessage
 
-from app.core.deep_agent import _normalize_tagged_list_lines, run_floating_stream, run_home
+from app.core.deep_agent import _infer_floating_domain, _normalize_tagged_list_lines, run_floating_stream, run_home
 
 
 class _FakeTool:
@@ -21,14 +21,18 @@ class _FakeTool:
 
 class _FakeLLM:
     def __init__(self) -> None:
-        self.calls = 0
+        self.agent_calls = 0
 
     def bind_tools(self, _tools):
         return self
 
     async def ainvoke(self, messages):
-        self.calls += 1
-        if self.calls == 1:
+        system_prompt = str(getattr(messages[0], "content", "")) if messages else ""
+        if "strict domain classifier" in system_prompt:
+            return AIMessage(content='{"type":"timeline","id":"tl-1","section":null}')
+
+        self.agent_calls += 1
+        if self.agent_calls == 1:
             return AIMessage(
                 content="",
                 tool_calls=[
@@ -77,11 +81,38 @@ async def test_run_floating_stream_emits_domain_then_tokens_with_mocked_tool_res
         ):
             events.append(event)
 
-    assert events[0] == ("floating_domain", "timelines")
+    assert events[0] == (
+        "floating_domain",
+        {"type": "timeline", "id": "tl-1", "section": None},
+    )
     assert ("token", "stream-") in events
     assert ("token", "ok") in events
 
 
+@pytest.mark.asyncio
+async def test_infer_floating_domain_prefers_message_intent_over_scope_type():
+    class _ClassifierOnlyLLM:
+        async def ainvoke(self, _messages):
+            return AIMessage(
+                content='{"type":"project","id":"213213-312321-312312-421321","section":"task"}'
+            )
+
+    with patch("app.core.deep_agent.get_llm", return_value=_ClassifierOnlyLLM()):
+        domain = await _infer_floating_domain(
+            "Quali sono i miei task per il progetto X",
+            {
+                "scope": {"type": "timeline"},
+                "resolved_project_id": "213213-312321-312312-421321",
+            },
+        )
+
+    assert domain == {
+        "type": "project",
+        "id": "213213-312321-312312-421321",
+        "section": "task",
+    }
+
+
 def test_normalize_tagged_list_lines_rewrites_mixed_task_lines_to_tag_only_lines():
     raw = (
         "Certo!\n\n"