816 lines
28 KiB
Python
816 lines
28 KiB
Python
from __future__ import annotations
|
|
|
|
import logging
|
|
import shutil
|
|
from dataclasses import dataclass, field
|
|
from datetime import datetime
|
|
from pathlib import Path
|
|
from typing import Any, Callable, Literal
|
|
|
|
from sqlalchemy import select, update as sql_update
|
|
from sqlalchemy.orm import Session, joinedload
|
|
|
|
from app.config import settings as app_settings
|
|
from app.domains.media.models import MediaAsset, MediaAssetType
|
|
from app.domains.orders.models import Order, OrderLine, OrderStatus
|
|
from app.domains.products.models import CadFile, Product
|
|
from app.domains.rendering.models import GlobalRenderPosition, ProductRenderPosition, RenderTemplate
|
|
from app.services.material_service import resolve_material_map
|
|
from app.services.step_processor import build_part_colors
|
|
from app.services.template_service import (
|
|
get_material_library_path_for_session,
|
|
resolve_template_for_session,
|
|
)
|
|
|
|
logger = logging.getLogger(__name__)
|
|
|
|
EmitFn = Callable[..., None] | None
|
|
SetupStatus = Literal["ready", "skip", "failed", "missing"]
|
|
QueueThumbnailFn = Callable[[str, dict[str, str]], None] | None
|
|
|
|
|
|
@dataclass(slots=True)
|
|
class OrderLineRenderSetupResult:
|
|
status: SetupStatus
|
|
order_line: OrderLine | None = None
|
|
order: Order | None = None
|
|
cad_file: CadFile | None = None
|
|
materials_source: list[dict[str, Any]] = field(default_factory=list)
|
|
usd_render_path: Path | None = None
|
|
glb_reuse_path: Path | None = None
|
|
part_colors: dict[str, str] = field(default_factory=dict)
|
|
render_start: datetime | None = None
|
|
reason: str | None = None
|
|
|
|
@property
|
|
def is_ready(self) -> bool:
|
|
return self.status == "ready" and self.order_line is not None and self.cad_file is not None
|
|
|
|
|
|
@dataclass(slots=True)
|
|
class RenderPositionContext:
|
|
rotation_x: float = 0.0
|
|
rotation_y: float = 0.0
|
|
rotation_z: float = 0.0
|
|
focal_length_mm: float | None = None
|
|
sensor_width_mm: float | None = None
|
|
source_name: str | None = None
|
|
source_kind: Literal["product", "global", "default"] = "default"
|
|
|
|
|
|
@dataclass(slots=True)
|
|
class TemplateResolutionResult:
|
|
template: RenderTemplate | None
|
|
material_library: str | None
|
|
material_map: dict[str, str] | None
|
|
use_materials: bool
|
|
override_material: str | None
|
|
category_key: str | None
|
|
output_type_id: str | None
|
|
|
|
|
|
@dataclass(slots=True)
|
|
class MaterialResolutionResult:
|
|
material_map: dict[str, str] | None
|
|
use_materials: bool
|
|
override_material: str | None
|
|
source_material_count: int = 0
|
|
resolved_material_count: int = 0
|
|
|
|
|
|
@dataclass(slots=True)
|
|
class AutoPopulateMaterialsResult:
|
|
cad_file_id: str
|
|
updated_product_ids: list[str] = field(default_factory=list)
|
|
queued_thumbnail_regeneration: bool = False
|
|
part_colors: dict[str, str] | None = None
|
|
cad_parts: list[str] = field(default_factory=list)
|
|
|
|
|
|
@dataclass(slots=True)
|
|
class BBoxResolutionResult:
|
|
bbox_data: dict[str, dict[str, float]] | None
|
|
source_kind: Literal["glb", "step", "none"]
|
|
step_path: str
|
|
glb_path: str | None = None
|
|
|
|
@property
|
|
def has_bbox(self) -> bool:
|
|
return self.bbox_data is not None
|
|
|
|
|
|
@dataclass(slots=True)
|
|
class OutputSaveResult:
|
|
status: Literal["completed", "failed"]
|
|
result_path: str | None
|
|
asset_id: str | None = None
|
|
storage_key: str | None = None
|
|
asset_type: MediaAssetType | None = None
|
|
|
|
|
|
def _emit(emit: EmitFn, order_line_id: str, message: str, level: str | None = None) -> None:
|
|
if emit is None:
|
|
return
|
|
if level is None:
|
|
emit(order_line_id, message)
|
|
else:
|
|
emit(order_line_id, message, level)
|
|
|
|
|
|
def _resolve_asset_path(storage_key: str | None) -> Path | None:
|
|
if not storage_key:
|
|
return None
|
|
candidate = Path(app_settings.upload_dir) / storage_key
|
|
if candidate.exists():
|
|
return candidate
|
|
return None
|
|
|
|
|
|
def extract_bbox_from_glb(glb_path: str) -> dict[str, dict[str, float]] | None:
|
|
"""Extract a bounding box from a GLB file in meters and convert to mm."""
|
|
try:
|
|
import trimesh
|
|
|
|
path = Path(glb_path)
|
|
if not path.exists():
|
|
return None
|
|
scene = trimesh.load(str(path), force="scene")
|
|
bounds = getattr(scene, "bounds", None)
|
|
if bounds is None:
|
|
return None
|
|
mins, maxs = bounds
|
|
dims = maxs - mins
|
|
return {
|
|
"dimensions_mm": {
|
|
"x": round(float(dims[0]) * 1000, 2),
|
|
"y": round(float(dims[1]) * 1000, 2),
|
|
"z": round(float(dims[2]) * 1000, 2),
|
|
},
|
|
"bbox_center_mm": {
|
|
"x": round(float((mins[0] + maxs[0]) / 2) * 1000, 2),
|
|
"y": round(float((mins[1] + maxs[1]) / 2) * 1000, 2),
|
|
"z": round(float((mins[2] + maxs[2]) / 2) * 1000, 2),
|
|
},
|
|
}
|
|
except Exception as exc:
|
|
logger.debug("extract_bbox_from_glb failed for %s: %s", glb_path, exc)
|
|
return None
|
|
|
|
|
|
def extract_bbox_from_step_cadquery(step_path: str) -> dict[str, dict[str, float]] | None:
|
|
"""Fallback: extract a bounding box by re-parsing the STEP file via cadquery."""
|
|
try:
|
|
import cadquery as cq
|
|
|
|
bb = cq.importers.importStep(step_path).val().BoundingBox()
|
|
return {
|
|
"dimensions_mm": {
|
|
"x": round(bb.xlen, 2),
|
|
"y": round(bb.ylen, 2),
|
|
"z": round(bb.zlen, 2),
|
|
},
|
|
"bbox_center_mm": {
|
|
"x": round((bb.xmin + bb.xmax) / 2, 2),
|
|
"y": round((bb.ymin + bb.ymax) / 2, 2),
|
|
"z": round((bb.zmin + bb.zmax) / 2, 2),
|
|
},
|
|
}
|
|
except Exception as exc:
|
|
logger.debug("extract_bbox_from_step_cadquery failed for %s: %s", step_path, exc)
|
|
return None
|
|
|
|
|
|
def resolve_cad_bbox(
|
|
step_path: str,
|
|
*,
|
|
glb_path: str | None = None,
|
|
) -> BBoxResolutionResult:
|
|
"""Resolve CAD bounding-box data with the legacy GLB-first fallback order."""
|
|
bbox_data = None
|
|
source_kind: Literal["glb", "step", "none"] = "none"
|
|
if glb_path:
|
|
bbox_data = extract_bbox_from_glb(glb_path)
|
|
if bbox_data:
|
|
source_kind = "glb"
|
|
|
|
if bbox_data is None:
|
|
bbox_data = extract_bbox_from_step_cadquery(step_path)
|
|
if bbox_data:
|
|
source_kind = "step"
|
|
|
|
return BBoxResolutionResult(
|
|
bbox_data=bbox_data,
|
|
source_kind=source_kind,
|
|
step_path=step_path,
|
|
glb_path=glb_path,
|
|
)
|
|
|
|
|
|
def _normalize_storage_key(output_path: str) -> str:
|
|
upload_prefix = str(app_settings.upload_dir).rstrip("/") + "/"
|
|
return output_path[len(upload_prefix):] if output_path.startswith(upload_prefix) else output_path
|
|
|
|
|
|
def _resolve_output_asset_type(output_path: str) -> MediaAssetType:
|
|
extension = output_path.rsplit(".", 1)[-1].lower() if "." in output_path else "bin"
|
|
return MediaAssetType.turntable if extension in ("mp4", "webm") else MediaAssetType.still
|
|
|
|
|
|
def _resolve_output_mime_type(output_path: str) -> str:
|
|
extension = output_path.rsplit(".", 1)[-1].lower() if "." in output_path else "bin"
|
|
if extension in ("mp4", "webm"):
|
|
return "video/mp4"
|
|
if extension == "webp":
|
|
return "image/webp"
|
|
if extension in ("jpg", "jpeg"):
|
|
return "image/jpeg"
|
|
return "image/png"
|
|
|
|
|
|
def _extract_render_error(render_log: dict[str, Any] | None) -> str | None:
|
|
if not isinstance(render_log, dict):
|
|
return None
|
|
error_value = render_log.get("error") or render_log.get("stderr", "")
|
|
if not error_value:
|
|
return None
|
|
return str(error_value)[:300]
|
|
|
|
|
|
def emit_order_line_render_notifications(
|
|
*,
|
|
success: bool,
|
|
order_line_id: str,
|
|
order_id: str | None = None,
|
|
order_number: str | None = None,
|
|
order_creator_id: str | None = None,
|
|
tenant_id: str | None = None,
|
|
product_name: str,
|
|
output_type_name: str,
|
|
render_log: dict[str, Any] | None = None,
|
|
session: Session | None = None,
|
|
line: OrderLine | None = None,
|
|
emit_websocket: bool = True,
|
|
emit_activity: bool = True,
|
|
activity_entity_id: str | None = None,
|
|
) -> None:
|
|
"""Emit the legacy websocket and activity notifications for an order-line render."""
|
|
resolved_order_id = order_id or (str(line.order_id) if line is not None else None)
|
|
resolved_entity_id = activity_entity_id if activity_entity_id is not None else resolved_order_id
|
|
|
|
if session is not None and resolved_order_id and (order_creator_id is None or order_number is None):
|
|
order_row = session.execute(
|
|
select(Order.created_by, Order.order_number).where(Order.id == resolved_order_id)
|
|
).one_or_none()
|
|
if order_row:
|
|
if order_creator_id is None:
|
|
order_creator_id = str(order_row[0])
|
|
if order_number is None:
|
|
order_number = order_row[1]
|
|
|
|
if emit_websocket and tenant_id:
|
|
try:
|
|
from app.core.websocket import publish_event_sync
|
|
|
|
publish_event_sync(
|
|
tenant_id,
|
|
{
|
|
"type": "render_complete" if success else "render_failed",
|
|
"order_line_id": order_line_id,
|
|
"order_id": resolved_order_id,
|
|
"status": "completed" if success else "failed",
|
|
},
|
|
)
|
|
except Exception:
|
|
logger.debug("WebSocket publish skipped (non-fatal)")
|
|
|
|
if not emit_activity or not order_creator_id:
|
|
return
|
|
|
|
try:
|
|
from app.services.notification_service import CHANNEL_ACTIVITY, emit_notification_sync
|
|
|
|
details: dict[str, Any] = {
|
|
"order_number": order_number,
|
|
"product_name": product_name,
|
|
"output_type": output_type_name,
|
|
}
|
|
error_message = _extract_render_error(render_log)
|
|
if not success and error_message:
|
|
details["error"] = error_message
|
|
|
|
emit_notification_sync(
|
|
actor_user_id=None,
|
|
target_user_id=order_creator_id,
|
|
action="render.completed" if success else "render.failed",
|
|
entity_type="order",
|
|
entity_id=resolved_entity_id,
|
|
details=details,
|
|
channel=CHANNEL_ACTIVITY,
|
|
)
|
|
except Exception:
|
|
logger.exception("Failed to emit render activity event")
|
|
|
|
|
|
def persist_order_line_output(
|
|
session: Session,
|
|
line: OrderLine,
|
|
*,
|
|
success: bool,
|
|
output_path: str,
|
|
render_log: dict[str, Any] | None,
|
|
render_completed_at: datetime | None = None,
|
|
) -> OutputSaveResult:
|
|
"""Persist the render result for an order line and publish the media asset if needed."""
|
|
status: Literal["completed", "failed"] = "completed" if success else "failed"
|
|
completed_at = render_completed_at or datetime.utcnow()
|
|
|
|
line.render_status = status
|
|
line.render_completed_at = completed_at
|
|
line.render_log = render_log
|
|
line.result_path = output_path if success else None
|
|
session.flush()
|
|
|
|
asset_id: str | None = None
|
|
storage_key: str | None = None
|
|
asset_type: MediaAssetType | None = None
|
|
if success:
|
|
storage_key = _normalize_storage_key(output_path)
|
|
asset_type = _resolve_output_asset_type(output_path)
|
|
existing_asset = session.execute(
|
|
select(MediaAsset).where(MediaAsset.storage_key == storage_key).limit(1)
|
|
).scalar_one_or_none()
|
|
if existing_asset is None:
|
|
output_file = Path(output_path)
|
|
render_config = None
|
|
if isinstance(render_log, dict):
|
|
render_config = {
|
|
key: render_log[key]
|
|
for key in (
|
|
"renderer",
|
|
"engine_used",
|
|
"engine",
|
|
"samples",
|
|
"device_used",
|
|
"compute_type",
|
|
"total_duration_s",
|
|
)
|
|
if key in render_log
|
|
}
|
|
asset = MediaAsset(
|
|
tenant_id=line.product.cad_file.tenant_id if (line.product and line.product.cad_file) else None,
|
|
order_line_id=line.id,
|
|
product_id=line.product_id,
|
|
asset_type=asset_type,
|
|
storage_key=storage_key,
|
|
mime_type=_resolve_output_mime_type(output_path),
|
|
file_size_bytes=output_file.stat().st_size if output_file.exists() else None,
|
|
width=None,
|
|
height=None,
|
|
render_config=render_config,
|
|
)
|
|
session.add(asset)
|
|
session.flush()
|
|
asset_id = str(asset.id)
|
|
else:
|
|
asset_id = str(existing_asset.id)
|
|
|
|
session.commit()
|
|
return OutputSaveResult(
|
|
status=status,
|
|
result_path=line.result_path,
|
|
asset_id=asset_id,
|
|
storage_key=storage_key,
|
|
asset_type=asset_type,
|
|
)
|
|
|
|
|
|
def prepare_order_line_render_context(
|
|
session: Session,
|
|
order_line_id: str,
|
|
*,
|
|
emit: EmitFn = None,
|
|
persist_state: bool = True,
|
|
) -> OrderLineRenderSetupResult:
|
|
"""Load and validate the order line, then prepare reusable render inputs."""
|
|
_emit(emit, order_line_id, "Loading order line from database")
|
|
line = session.execute(
|
|
select(OrderLine)
|
|
.where(OrderLine.id == order_line_id)
|
|
.options(
|
|
joinedload(OrderLine.product).joinedload(Product.cad_file),
|
|
joinedload(OrderLine.output_type),
|
|
)
|
|
).scalar_one_or_none()
|
|
|
|
if line is None:
|
|
_emit(emit, order_line_id, "Order line not found in database", "error")
|
|
logger.error("OrderLine %s not found", order_line_id)
|
|
return OrderLineRenderSetupResult(status="missing", reason="order_line_not_found")
|
|
|
|
if line.render_status == "cancelled":
|
|
_emit(emit, order_line_id, "Order line already cancelled — skipping render")
|
|
logger.info("OrderLine %s cancelled — skipping", order_line_id)
|
|
return OrderLineRenderSetupResult(
|
|
status="skip",
|
|
order_line=line,
|
|
reason="line_cancelled",
|
|
)
|
|
|
|
order = session.execute(
|
|
select(Order).where(Order.id == line.order_id)
|
|
).scalar_one_or_none()
|
|
if order and order.status in (OrderStatus.rejected, OrderStatus.completed):
|
|
_emit(emit, order_line_id, f"Order {order.status.value} — skipping render")
|
|
logger.info("OrderLine %s: order %s — skipping", order_line_id, order.status.value)
|
|
if persist_state and line.render_status in ("pending", "processing"):
|
|
session.execute(
|
|
sql_update(OrderLine)
|
|
.where(OrderLine.id == line.id)
|
|
.values(render_status="cancelled")
|
|
)
|
|
session.commit()
|
|
return OrderLineRenderSetupResult(
|
|
status="skip",
|
|
order_line=line,
|
|
order=order,
|
|
reason="order_closed",
|
|
)
|
|
|
|
if line.product is None or line.product.cad_file_id is None or line.product.cad_file is None:
|
|
_emit(emit, order_line_id, "Product has no CAD file — marking as failed", "error")
|
|
logger.warning("OrderLine %s: product has no CAD file", order_line_id)
|
|
if persist_state:
|
|
session.execute(
|
|
sql_update(OrderLine)
|
|
.where(OrderLine.id == line.id)
|
|
.values(render_status="failed")
|
|
)
|
|
session.commit()
|
|
return OrderLineRenderSetupResult(
|
|
status="failed",
|
|
order_line=line,
|
|
order=order,
|
|
reason="missing_cad_file",
|
|
)
|
|
|
|
render_start = datetime.utcnow() if persist_state else None
|
|
if persist_state:
|
|
session.execute(
|
|
sql_update(OrderLine)
|
|
.where(OrderLine.id == line.id)
|
|
.values(
|
|
render_status="processing",
|
|
render_backend_used="celery",
|
|
render_started_at=render_start,
|
|
)
|
|
)
|
|
session.commit()
|
|
|
|
cad_file = line.product.cad_file
|
|
materials_source = line.product.cad_part_materials or []
|
|
|
|
usd_render_path = None
|
|
usd_asset = session.execute(
|
|
select(MediaAsset)
|
|
.where(
|
|
MediaAsset.cad_file_id == cad_file.id,
|
|
MediaAsset.asset_type == MediaAssetType.usd_master,
|
|
)
|
|
.order_by(MediaAsset.created_at.desc())
|
|
.limit(1)
|
|
).scalar_one_or_none()
|
|
if usd_asset:
|
|
usd_render_path = _resolve_asset_path(usd_asset.storage_key)
|
|
if usd_render_path:
|
|
logger.info(
|
|
"render_order_line: using usd_master %s for cad %s",
|
|
usd_render_path.name,
|
|
cad_file.id,
|
|
)
|
|
|
|
glb_reuse_path = None
|
|
if not usd_render_path:
|
|
glb_asset = session.execute(
|
|
select(MediaAsset)
|
|
.where(
|
|
MediaAsset.cad_file_id == cad_file.id,
|
|
MediaAsset.asset_type == MediaAssetType.gltf_geometry,
|
|
)
|
|
.order_by(MediaAsset.created_at.desc())
|
|
.limit(1)
|
|
).scalar_one_or_none()
|
|
glb_candidate = _resolve_asset_path(glb_asset.storage_key if glb_asset else None)
|
|
if glb_candidate and glb_candidate.stat().st_size > 0:
|
|
step_path = Path(cad_file.stored_path)
|
|
expected_glb = step_path.parent / f"{step_path.stem}_thumbnail.glb"
|
|
if not expected_glb.exists() or expected_glb.stat().st_size == 0:
|
|
try:
|
|
shutil.copy2(str(glb_candidate), str(expected_glb))
|
|
logger.info(
|
|
"render_order_line: reused gltf_geometry asset %s -> %s",
|
|
glb_candidate.name,
|
|
expected_glb.name,
|
|
)
|
|
glb_reuse_path = expected_glb
|
|
except Exception as copy_exc:
|
|
logger.warning("render_order_line: failed to copy GLB asset: %s", copy_exc)
|
|
else:
|
|
glb_reuse_path = expected_glb
|
|
|
|
if usd_render_path:
|
|
_emit(emit, order_line_id, "Using USD master for render (skipping GLB tessellation)")
|
|
elif glb_reuse_path:
|
|
_emit(
|
|
emit,
|
|
order_line_id,
|
|
f"Reusing cached GLB geometry ({glb_reuse_path.name}) — skipping re-tessellation",
|
|
)
|
|
else:
|
|
_emit(emit, order_line_id, "No USD master or cached GLB — will tessellate STEP -> GLB")
|
|
|
|
part_colors: dict[str, str] = {}
|
|
if cad_file.parsed_objects:
|
|
parsed_names = cad_file.parsed_objects.get("objects", [])
|
|
if materials_source:
|
|
part_colors = build_part_colors(parsed_names, materials_source)
|
|
|
|
return OrderLineRenderSetupResult(
|
|
status="ready",
|
|
order_line=line,
|
|
order=order,
|
|
cad_file=cad_file,
|
|
materials_source=materials_source,
|
|
usd_render_path=usd_render_path,
|
|
glb_reuse_path=glb_reuse_path,
|
|
part_colors=part_colors,
|
|
render_start=render_start,
|
|
)
|
|
|
|
|
|
def resolve_order_line_template_context(
|
|
session: Session,
|
|
setup: OrderLineRenderSetupResult,
|
|
*,
|
|
emit: EmitFn = None,
|
|
) -> TemplateResolutionResult:
|
|
"""Resolve render template, material library, and material map for a prepared order line."""
|
|
if not setup.is_ready:
|
|
raise ValueError("resolve_order_line_template_context requires a ready setup result")
|
|
|
|
line = setup.order_line
|
|
cad_file = setup.cad_file
|
|
assert line is not None
|
|
assert cad_file is not None
|
|
materials_source = setup.materials_source
|
|
category_key = line.product.category_key if line.product else None
|
|
output_type_id = str(line.output_type_id) if line.output_type_id else None
|
|
|
|
template = resolve_template_for_session(
|
|
session,
|
|
category_key=category_key,
|
|
output_type_id=output_type_id,
|
|
)
|
|
material_library = get_material_library_path_for_session(session)
|
|
material_resolution = resolve_order_line_material_map(
|
|
line,
|
|
cad_file,
|
|
materials_source,
|
|
material_library=material_library,
|
|
template=template,
|
|
emit=emit,
|
|
)
|
|
|
|
if template:
|
|
_emit(
|
|
emit,
|
|
str(line.id),
|
|
"Using render template: "
|
|
f"{template.name} (collection={template.target_collection}, "
|
|
f"material_replace={template.material_replace_enabled}, "
|
|
f"lighting_only={template.lighting_only})",
|
|
)
|
|
logger.info(
|
|
"Render template resolved: '%s' path=%s, lighting_only=%s",
|
|
template.name,
|
|
template.blend_file_path,
|
|
template.lighting_only,
|
|
)
|
|
if not template:
|
|
_emit(emit, str(line.id), "No render template found — using factory settings (Mode A)")
|
|
logger.info(
|
|
"No render template for category_key=%r, output_type_id=%r",
|
|
category_key,
|
|
output_type_id,
|
|
)
|
|
|
|
return TemplateResolutionResult(
|
|
template=template,
|
|
material_library=material_library,
|
|
material_map=material_resolution.material_map,
|
|
use_materials=material_resolution.use_materials,
|
|
override_material=material_resolution.override_material,
|
|
category_key=category_key,
|
|
output_type_id=output_type_id,
|
|
)
|
|
|
|
|
|
def resolve_order_line_material_map(
|
|
line: OrderLine,
|
|
cad_file: CadFile | None,
|
|
materials_source: list[dict[str, Any]],
|
|
*,
|
|
material_library: str | None,
|
|
template: RenderTemplate | None,
|
|
emit: EmitFn = None,
|
|
) -> MaterialResolutionResult:
|
|
"""Resolve the effective order-line material map with legacy precedence rules."""
|
|
material_map = None
|
|
raw_material_count = 0
|
|
use_materials = bool(material_library and materials_source)
|
|
if template and not template.material_replace_enabled:
|
|
use_materials = False
|
|
if use_materials:
|
|
material_map = {
|
|
material["part_name"]: material["material"]
|
|
for material in materials_source
|
|
if material.get("part_name") and material.get("material")
|
|
}
|
|
raw_material_count = len(material_map)
|
|
material_map = resolve_material_map(material_map)
|
|
|
|
line_override = getattr(line, "material_override", None)
|
|
output_override = line.output_type.material_override if line.output_type else None
|
|
override_material = line_override or output_override
|
|
if override_material:
|
|
override_keys = set(material_map.keys()) if material_map else set()
|
|
if cad_file and cad_file.parsed_objects:
|
|
for part_name in cad_file.parsed_objects.get("objects", []):
|
|
override_keys.add(part_name)
|
|
material_map = {key: override_material for key in override_keys}
|
|
use_materials = True
|
|
_emit(
|
|
emit,
|
|
str(line.id),
|
|
f"Material override active: {len(material_map)} parts → {override_material}",
|
|
)
|
|
|
|
return MaterialResolutionResult(
|
|
material_map=material_map,
|
|
use_materials=use_materials,
|
|
override_material=override_material,
|
|
source_material_count=raw_material_count,
|
|
resolved_material_count=len(material_map or {}),
|
|
)
|
|
|
|
|
|
def auto_populate_materials_for_cad(
|
|
session: Session,
|
|
cad_file_id: str,
|
|
*,
|
|
enqueue_thumbnail: QueueThumbnailFn = None,
|
|
persist_updates: bool = True,
|
|
) -> AutoPopulateMaterialsResult:
|
|
"""Auto-fill empty CAD material mappings from Excel component data.
|
|
|
|
This preserves the legacy rules:
|
|
- only products with empty/all-blank `cad_part_materials` are updated
|
|
- thumbnail regeneration is queued at most once per CAD file
|
|
- the queued part-color map comes from the last updated product
|
|
"""
|
|
from app.api.routers.products import build_materials_from_excel
|
|
|
|
cad_file = session.execute(
|
|
select(CadFile).where(CadFile.id == cad_file_id)
|
|
).scalar_one_or_none()
|
|
if cad_file is None:
|
|
return AutoPopulateMaterialsResult(cad_file_id=str(cad_file_id))
|
|
|
|
parsed_objects = cad_file.parsed_objects or {}
|
|
cad_parts: list[str] = parsed_objects.get("objects", [])
|
|
if not cad_parts:
|
|
return AutoPopulateMaterialsResult(
|
|
cad_file_id=str(cad_file_id),
|
|
cad_parts=[],
|
|
)
|
|
|
|
products = session.execute(
|
|
select(Product).where(
|
|
Product.cad_file_id == cad_file.id,
|
|
Product.is_active.is_(True),
|
|
)
|
|
).scalars().all()
|
|
|
|
updated_product_ids: list[str] = []
|
|
final_part_colors: dict[str, str] | None = None
|
|
for product in products:
|
|
excel_components: list[dict[str, Any]] = product.components or []
|
|
if not excel_components:
|
|
continue
|
|
|
|
existing = product.cad_part_materials or []
|
|
if existing and any((entry.get("material") or "").strip() for entry in existing):
|
|
continue
|
|
|
|
new_materials = build_materials_from_excel(cad_parts, excel_components)
|
|
updated_product_ids.append(str(product.id))
|
|
if persist_updates:
|
|
session.execute(
|
|
sql_update(Product)
|
|
.where(Product.id == product.id)
|
|
.values(cad_part_materials=new_materials)
|
|
)
|
|
session.flush()
|
|
|
|
try:
|
|
final_part_colors = build_part_colors(cad_parts, new_materials)
|
|
except Exception:
|
|
logger.exception("Part colors build failed for product %s", product.id)
|
|
|
|
logger.info(
|
|
"Auto-populated %d materials for product %s from %d Excel components",
|
|
len(new_materials),
|
|
product.id,
|
|
len(excel_components),
|
|
)
|
|
|
|
if persist_updates:
|
|
session.commit()
|
|
|
|
queued_thumbnail_regeneration = False
|
|
if persist_updates and final_part_colors is not None:
|
|
if enqueue_thumbnail is None:
|
|
from app.domains.pipeline.tasks.render_thumbnail import regenerate_thumbnail
|
|
|
|
enqueue_thumbnail = lambda current_cad_file_id, part_colors: regenerate_thumbnail.delay( # noqa: E731
|
|
current_cad_file_id,
|
|
part_colors,
|
|
)
|
|
enqueue_thumbnail(str(cad_file_id), final_part_colors)
|
|
queued_thumbnail_regeneration = True
|
|
|
|
return AutoPopulateMaterialsResult(
|
|
cad_file_id=str(cad_file_id),
|
|
updated_product_ids=updated_product_ids,
|
|
queued_thumbnail_regeneration=queued_thumbnail_regeneration,
|
|
part_colors=final_part_colors,
|
|
cad_parts=cad_parts,
|
|
)
|
|
|
|
|
|
def resolve_render_position_context(
|
|
session: Session,
|
|
line: OrderLine,
|
|
*,
|
|
emit: EmitFn = None,
|
|
) -> RenderPositionContext:
|
|
"""Resolve per-line render position values with product/global fallback."""
|
|
if line.render_position_id:
|
|
render_position = session.get(ProductRenderPosition, line.render_position_id)
|
|
if render_position:
|
|
_emit(
|
|
emit,
|
|
str(line.id),
|
|
f"Render position: '{render_position.name}' "
|
|
f"({render_position.rotation_x}°, {render_position.rotation_y}°, {render_position.rotation_z}°)"
|
|
+ (
|
|
f" focal_length={render_position.focal_length_mm}mm"
|
|
if render_position.focal_length_mm
|
|
else ""
|
|
),
|
|
)
|
|
return RenderPositionContext(
|
|
rotation_x=render_position.rotation_x,
|
|
rotation_y=render_position.rotation_y,
|
|
rotation_z=render_position.rotation_z,
|
|
focal_length_mm=render_position.focal_length_mm,
|
|
sensor_width_mm=render_position.sensor_width_mm,
|
|
source_name=render_position.name,
|
|
source_kind="product",
|
|
)
|
|
|
|
if line.global_render_position_id:
|
|
global_position = session.get(GlobalRenderPosition, line.global_render_position_id)
|
|
if global_position:
|
|
_emit(
|
|
emit,
|
|
str(line.id),
|
|
f"Global render position: '{global_position.name}' "
|
|
f"({global_position.rotation_x}°, {global_position.rotation_y}°, {global_position.rotation_z}°)"
|
|
+ (
|
|
f" focal_length={global_position.focal_length_mm}mm"
|
|
if global_position.focal_length_mm
|
|
else ""
|
|
),
|
|
)
|
|
return RenderPositionContext(
|
|
rotation_x=global_position.rotation_x,
|
|
rotation_y=global_position.rotation_y,
|
|
rotation_z=global_position.rotation_z,
|
|
focal_length_mm=global_position.focal_length_mm,
|
|
sensor_width_mm=global_position.sensor_width_mm,
|
|
source_name=global_position.name,
|
|
source_kind="global",
|
|
)
|
|
|
|
return RenderPositionContext()
|