feat: strengthen CAD experience distillation and routing

2026-07-23 20:03:26 +08:00
parent a2f3ba6a90
commit 2edf8fb4c8
67 changed files with 16045 additions and 83 deletions
@@ -227,6 +227,115 @@ class CadRouterTests(unittest.TestCase):
            plan["generalized_methods"][0]["id"],
        )

+    def test_design_plan_exposes_promoted_reconstruction_grammar(self) -> None:
+        payload = {
+            "schema_version": "2.0",
+            "library_kind": "generalized_cad_experience",
+            "policy": {
+                "instance_parameters_allowed": False,
+                "absolute_coordinates_allowed": False,
+                "single_case_promotion_allowed": False,
+                "llm_semantic_review_required": True,
+                "draft_evidence_verified": True,
+                "router_consumable": True,
+            },
+            "experiences": [
+                {
+                    "id": "reconstruction.flanged_hub_adapter.primary",
+                    "kind": "reconstruction_grammar",
+                    "scope": ["flanged_hub_adapter"],
+                    "when": {"features": ["base_flange", "hollow_sleeve"]},
+                    "guidance": "Establish shared datums before composing the envelope.",
+                    "reconstruction_grammar": {
+                        "parameter_roles": ["overall_long_span"],
+                        "datum_roles": ["part_center", "primary_axis"],
+                        "feature_roles": ["base_flange", "hollow_sleeve"],
+                        "relation_roles": [],
+                        "canonical_stages": [
+                            {
+                                "id": "establish_reference_frame",
+                                "operation": "define_datums",
+                                "feature_roles": [],
+                                "reference_roles": ["part_center", "primary_axis"],
+                            }
+                        ],
+                        "cardinality_classes": ["cylinder_dense"],
+                        "validation_roles": ["closed_solid"],
+                    },
+                    "support": 30,
+                    "confidence": 0.9,
+                }
+            ],
+        }
+        with tempfile.TemporaryDirectory() as directory:
+            library = Path(directory) / "library.json"
+            library.write_text(json.dumps(payload), encoding="utf-8")
+            result = route_module.route(
+                self.parse(
+                    "生成一个带法兰轴套",
+                    "--output",
+                    "step",
+                    "--experience-library",
+                    str(library),
+                )
+            )
+        grammars = result["design_plan"]["reconstruction_grammars"]
+        self.assertEqual(1, len(grammars))
+        self.assertEqual(["overall_long_span"], grammars[0]["parameter_roles"])
+
+    def test_request_family_matches_geometry_facing_distilled_scope(self) -> None:
+        payload = {
+            "schema_version": "2.0",
+            "library_kind": "generalized_cad_experience",
+            "policy": {
+                "instance_parameters_allowed": False,
+                "absolute_coordinates_allowed": False,
+                "single_case_promotion_allowed": False,
+                "llm_semantic_review_required": True,
+                "draft_evidence_verified": True,
+                "router_consumable": True,
+            },
+            "experiences": [
+                {
+                    "id": "motif.patterned_plate.holes",
+                    "kind": "feature_motif",
+                    "scope": ["patterned_plate"],
+                    "when": {
+                        "features": [
+                            "planar_dominant_body",
+                            "repeated_axial_hole_pattern",
+                        ]
+                    },
+                    "guidance": "Build the plate first, then place holes from symmetry.",
+                    "support": 40,
+                    "confidence": 0.94,
+                }
+            ],
+        }
+        with tempfile.TemporaryDirectory() as directory:
+            library = Path(directory) / "library.json"
+            library.write_text(json.dumps(payload), encoding="utf-8")
+            result = route_module.route(
+                self.parse(
+                    "Generate a mounting plate with four corner holes",
+                    "--output",
+                    "step",
+                    "--experience-library",
+                    str(library),
+                )
+            )
+        context = result["experience_context"]
+        self.assertEqual("plate", context["family"])
+        self.assertIn("patterned_plate", context["compatible_scopes"])
+        self.assertIn("planar_dominant_body", context["requested_features"])
+        self.assertIn(
+            "repeated_axial_hole_pattern", context["requested_features"]
+        )
+        self.assertEqual(
+            ["motif.patterned_plate.holes"],
+            [item["id"] for item in context["experiences"]],
+        )
+
    def test_step_edit_uses_source_and_library_not_private_case(self) -> None:
        result = route_module.route(
            self.parse(