feat: integrate SimpleCADAPI 2.0.2 CAD workflows
This commit is contained in:
Jerry
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"""Declarative required, nullable, and discriminated-union mutations."""
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from __future__ import annotations
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from copy import deepcopy
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from typing import Any, Iterable
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from simplecadapi.scene import canonical_json_bytes, with_scene_revision
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from .common import sha256_hex
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Path = tuple[str | int, ...]
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def _case(
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name: str,
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operation: str,
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path: Path,
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value: Any = None,
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*,
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recompute_revision: bool = False,
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) -> dict[str, Any]:
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mutation = {"operation": operation, "path": list(path)}
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if operation != "delete":
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mutation["value"] = value
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return {
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"mutations": [mutation],
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"name": name,
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"recompute_revision": recompute_revision,
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}
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def _missing_fields(path: Path, fields: Iterable[str]) -> Iterable[dict[str, Any]]:
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for field in fields:
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yield _case(
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"missing_" + "_".join((*map(str, path), field)),
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"delete",
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(*path, field),
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)
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def scene_field_matrix(scene: dict[str, Any]) -> list[dict[str, Any]]:
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"""Return compact mutations covering the frozen structural field matrix."""
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records: list[tuple[Path, tuple[str, ...]]] = [
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(
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(),
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(
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"schema_version", "extensions_used", "extensions_required",
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"extensions", "scene_id", "revision", "generator", "source",
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"coordinate_system", "compile_options", "definitions", "nodes",
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"geometry_assets", "edge_assets", "appearances", "entity_assets",
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"connectors", "cameras", "lights", "annotations", "diagnostics",
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),
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),
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(
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("compile_options",),
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("linear_tolerance", "angular_tolerance", "embed_source", "embed_presentation"),
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),
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(
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("definitions", 0),
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("definition_id", "kind", "name", "source", "sdk_metadata"),
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),
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(
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("nodes", 0),
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(
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"node_id", "parent_node_id", "order", "definition_id", "name",
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"transform", "visible", "selectable", "appearance_override_id",
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"source", "sdk_metadata",
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),
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),
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(
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("appearances", 0),
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(
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"appearance_id", "name", "source", "base_color", "metallic",
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"roughness", "alpha_mode", "double_sided", "edge_color", "sdk_metadata",
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),
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),
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(
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("geometry_assets", 0),
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(
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"asset_id", "uri", "media_type", "byte_length", "content_hash",
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"scene_local_bounds", "asset_to_scene", "tessellation",
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),
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),
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(
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("entity_assets", 0),
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("entity_asset_id", "uri", "media_type", "byte_length", "content_hash"),
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),
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]
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result = [
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mutation
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for path, fields in records
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for mutation in _missing_fields(path, fields)
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]
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result.extend(
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_case(name, "add", path, True)
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for name, path in (
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("unknown_scene_field", ("unknown",)),
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("unknown_generator_field", ("generator", "unknown")),
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("unknown_compile_options_field", ("compile_options", "unknown")),
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("unknown_definition_field", ("definitions", 0, "unknown")),
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("unknown_node_field", ("nodes", 0, "unknown")),
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("unknown_appearance_field", ("appearances", 0, "unknown")),
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)
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)
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result.extend(
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(
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_case("optional_presentation_source_null", "add", ("presentation_source",), None),
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_case("unknown_scene_source_kind", "set", ("source", "kind"), "unknown"),
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_case(
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"unknown_definition_source_kind",
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"set",
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("definitions", 0, "source", "kind"),
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"unknown",
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),
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_case("missing_node_source_kind", "delete", ("nodes", 0, "source", "kind")),
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_case("unsupported_scene_schema_version", "set", ("schema_version",), "2.0"),
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_case(
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"unsupported_generator_profile",
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"set",
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("generator", "profile"),
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"scene-2.0",
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),
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_case(
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"no_presentation_visibility_override",
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"set",
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("nodes", 0, "visible"),
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False,
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recompute_revision=True,
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),
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_case(
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"no_presentation_selectability_override",
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"set",
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("nodes", 0, "selectable"),
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False,
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recompute_revision=True,
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),
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_case(
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"no_presentation_appearance_override",
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"set",
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("nodes", 0, "appearance_override_id"),
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scene["appearances"][0]["appearance_id"],
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recompute_revision=True,
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),
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_case(
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"no_presentation_camera",
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"set",
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("cameras",),
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[
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{
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"camera_id": "camera/fixture/overview",
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"far": 1000,
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"name": "overview",
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"near": 1,
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"parent_node_id": None,
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"projection": "perspective",
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"transform": {
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"origin": [10, -10, 10],
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"x_axis": [1, 0, 0],
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"y_axis": [0, 1, 0],
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"z_axis": [0, 0, 1],
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},
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"vertical_fov_degrees": 45,
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}
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],
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recompute_revision=True,
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),
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)
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)
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return result
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def apply_scene_field_case(scene: dict[str, Any], case: dict[str, Any]) -> dict[str, Any]:
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"""Replay one mutation descriptor to produce its validator input."""
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result = deepcopy(scene)
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for mutation in case["mutations"]:
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path = mutation["path"]
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current: Any = result
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for part in path[:-1]:
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current = current[part]
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if mutation["operation"] == "delete":
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del current[path[-1]]
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else:
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current[path[-1]] = deepcopy(mutation.get("value"))
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if case.get("recompute_revision"):
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result = with_scene_revision(result)
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return result
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def nullable_fields_nonnull_case(scene: dict[str, Any]) -> tuple[dict[str, Any], dict[str, Any]]:
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"""Return the multi-field valid nullable vector and its compact descriptor."""
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value = deepcopy(scene)
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value["nodes"][0]["name"] = "Named occurrence"
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value["appearances"][0]["name"] = "Named appearance"
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appearance = value["appearances"][0]
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draft = dict(appearance)
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draft.pop("appearance_id")
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appearance_id = "appearance/evaluated/" + sha256_hex(canonical_json_bytes(draft))
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appearance["appearance_id"] = appearance_id
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value["definitions"][0]["appearance_id"] = appearance_id
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descriptor = {
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"mutations": [
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{"operation": "set", "path": ["nodes", 0, "name"], "value": "Named occurrence"},
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{"operation": "set", "path": ["appearances", 0, "name"], "value": "Named appearance"},
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{"operation": "set", "path": ["appearances", 0, "appearance_id"], "value": appearance_id},
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{"operation": "set", "path": ["definitions", 0, "appearance_id"], "value": appearance_id},
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],
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"name": "nullable_fields_nonnull",
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"recompute_revision": True,
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}
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return with_scene_revision(value), descriptor
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