Improve AI structure binary input diagnostics

services/api-server/tests/test_api.py

@@ -2015,9 +2015,62 @@ def test_html5_ai_structure_routes_unc_directory_with_cf_through_windows_agent(m
     assert copied_targets
     assert started["input_path"] == r"\\192.168.220.200\mst\1c\MARKA\CODEX\CF"
     assert started["detected_binary_relative_path"] == "base.cf"
+    assert started["detected_binary_relative_paths"] == ["base.cf"]
     assert "agent-import-test" in saved_runs
 
 
+def test_html5_ai_structure_reports_multiple_binary_files_in_directory(tmp_path: Path):
+    first = tmp_path / "first.cf"
+    second = tmp_path / "second.cf"
+    first.write_bytes(b"cf-1")
+    second.write_bytes(b"cf-2")
+    client = TestClient(app)
+    project_id = f"ai-many-{uuid4()}"
+    agent_id = f"win-agent-{uuid4()}"
+
+    settings = client.post(
+        f"/projects/{project_id}/settings",
+        json={"name": "AI Many", "structure_source": "CF_FILE", "agent": {"cf_agent_id": agent_id}},
+    )
+    assert settings.status_code == 200
+    heartbeat = client.post("/agent/heartbeat", json={"agent_id": agent_id, "host": "test-host"})
+    assert heartbeat.status_code == 200
+
+    queued = client.post(
+        f"/html5/projects/{project_id}/ai-structure/run",
+        data={"project_id": project_id, "input_path": str(tmp_path), "output_path": str(tmp_path / 'out')},
+    )
+    assert queued.status_code == 200
+    assert "один конкретный файл .cf" in queued.text
+    assert "first.cf" in queued.text
+    assert "second.cf" in queued.text
+
+
+def test_html5_ai_structure_reports_offline_agent_with_last_seen(tmp_path: Path):
+    cf_input = tmp_path / "demo.cf"
+    cf_input.write_bytes(b"binary-cf")
+    client = TestClient(app)
+    project_id = f"ai-offline-{uuid4()}"
+    agent_id = f"win-agent-{uuid4()}"
+
+    settings = client.post(
+        f"/projects/{project_id}/settings",
+        json={"name": "AI Offline", "structure_source": "CF_FILE", "agent": {"cf_agent_id": agent_id}},
+    )
+    assert settings.status_code == 200
+    heartbeat = client.post("/agent/heartbeat", json={"agent_id": agent_id, "host": "test-host"})
+    assert heartbeat.status_code == 200
+    main._agent_statuses[agent_id].last_seen_at = "2020-01-01T00:00:00+00:00"
+
+    queued = client.post(
+        f"/html5/projects/{project_id}/ai-structure/run",
+        data={"project_id": project_id, "input_path": str(cf_input), "output_path": str(tmp_path / 'out')},
+    )
+    assert queued.status_code == 200
+    assert "сейчас офлайн" in queued.text
+    assert "Последний heartbeat" in queued.text
+
+
 def test_import_full_replace_replaces_current_normalized_project(tmp_path: Path):
     first = tmp_path / "first"
     second = tmp_path / "second"