bambuddy/backend/app/services/archive.py

import hashlib
import json
import zipfile
import shutil
from datetime import datetime
from pathlib import Path
from xml.etree import ElementTree as ET

from sqlalchemy.ext.asyncio import AsyncSession
from sqlalchemy import select, and_, or_

from backend.app.core.config import settings
from backend.app.models.archive import PrintArchive
from backend.app.models.printer import Printer
from backend.app.models.filament import Filament


class ThreeMFParser:
    """Parser for Bambu Lab 3MF files."""

    def __init__(self, file_path: Path):
        self.file_path = file_path
        self.metadata: dict = {}

    def parse(self) -> dict:
        """Extract metadata from 3MF file."""
        try:
            with zipfile.ZipFile(self.file_path, "r") as zf:
                self._parse_slice_info(zf)
                self._parse_project_settings(zf)
                self._parse_gcode_header(zf)
                self._parse_3dmodel(zf)
                self._extract_thumbnail(zf)

                # ALWAYS prefer slice_info values - they contain ONLY filaments actually used in print
                # project_settings contains ALL configured filaments (AMS slots), not just used ones
                if self.metadata.get("_slice_filament_type"):
                    self.metadata["filament_type"] = self.metadata["_slice_filament_type"]
                if self.metadata.get("_slice_filament_color"):
                    self.metadata["filament_color"] = self.metadata["_slice_filament_color"]

                # Clean up internal keys
                self.metadata.pop("_slice_filament_type", None)
                self.metadata.pop("_slice_filament_color", None)
        except Exception:
            pass
        return self.metadata

    def _parse_slice_info(self, zf: zipfile.ZipFile):
        """Parse slice_info.config for print settings."""
        try:
            if "Metadata/slice_info.config" in zf.namelist():
                content = zf.read("Metadata/slice_info.config").decode()
                root = ET.fromstring(content)

                # Get first plate's metadata
                plate = root.find(".//plate")
                if plate is not None:
                    # Get prediction and weight from metadata elements
                    for meta in plate.findall("metadata"):
                        key = meta.get("key")
                        value = meta.get("value")
                        if key == "prediction" and value:
                            self.metadata["print_time_seconds"] = int(value)
                        elif key == "weight" and value:
                            self.metadata["filament_used_grams"] = float(value)

                # Get filament info from filaments ACTUALLY USED in the print
                # slice_info has <filament id="1" type="PLA" color="#FFFFFF" used_g="100" />
                # Only include filaments where used_g > 0
                filaments = root.findall(".//filament")
                if filaments:
                    # Collect unique filament types and colors for filaments that are actually used
                    types = []
                    colors = []
                    for f in filaments:
                        # Check if this filament is actually used in the print
                        used_g = f.get("used_g", "0")
                        try:
                            used_amount = float(used_g)
                        except (ValueError, TypeError):
                            used_amount = 0

                        # Only include if used_g > 0 (filament is actually consumed)
                        if used_amount > 0:
                            ftype = f.get("type")
                            fcolor = f.get("color")
                            if ftype and ftype not in types:
                                types.append(ftype)
                            if fcolor and fcolor not in colors:
                                colors.append(fcolor)

                    if types:
                        self.metadata["_slice_filament_type"] = ", ".join(types)
                    if colors:
                        self.metadata["_slice_filament_color"] = ",".join(colors)
        except Exception:
            pass

    def _parse_project_settings(self, zf: zipfile.ZipFile):
        """Parse project settings for print configuration."""
        try:
            if "Metadata/project_settings.config" in zf.namelist():
                content = zf.read("Metadata/project_settings.config").decode()
                try:
                    data = json.loads(content)
                    self._extract_filament_info(data)
                    self._extract_print_settings(data)
                except json.JSONDecodeError:
                    pass
        except Exception:
            pass

    def _parse_gcode_header(self, zf: zipfile.ZipFile):
        """Parse G-code file header for total layer count."""
        import re
        try:
            # Look for plate_1.gcode or similar
            gcode_files = [f for f in zf.namelist() if f.endswith('.gcode')]
            if not gcode_files:
                return

            # Read first 2KB of G-code (header contains the layer count)
            gcode_path = gcode_files[0]
            with zf.open(gcode_path) as f:
                header = f.read(2048).decode('utf-8', errors='ignore')

            # Look for "; total layer number: XX" pattern
            match = re.search(r';\s*total\s+layer\s+number[:\s]+(\d+)', header, re.IGNORECASE)
            if match:
                self.metadata["total_layers"] = int(match.group(1))
        except Exception:
            pass

    def _extract_filament_info(self, data: dict):
        """Extract filament info, preferring non-support filaments."""
        try:
            filament_types = data.get("filament_type", [])
            filament_colors = data.get("filament_colour", [])
            filament_is_support = data.get("filament_is_support", [])

            if not filament_types:
                return

            # Collect all non-support filaments
            non_support_types = []
            non_support_colors = []

            for i, ftype in enumerate(filament_types):
                is_support = filament_is_support[i] if i < len(filament_is_support) else '0'
                if is_support == '0':
                    if ftype and ftype not in non_support_types:
                        non_support_types.append(ftype)
                    if i < len(filament_colors) and filament_colors[i]:
                        color = filament_colors[i]
                        if color not in non_support_colors:
                            non_support_colors.append(color)

            # Fallback to first filament if all are support
            if not non_support_types and filament_types:
                non_support_types = [filament_types[0]]
            if not non_support_colors and filament_colors:
                non_support_colors = [filament_colors[0]]

            # Store filament type(s)
            if non_support_types:
                self.metadata["filament_type"] = ", ".join(non_support_types)

            # Store all colors as comma-separated (for multi-color display)
            if non_support_colors:
                self.metadata["filament_color"] = ",".join(non_support_colors)

        except Exception:
            pass

    def _extract_print_settings(self, data: dict):
        """Extract print settings from JSON config."""
        try:
            # Layer height - usually an array, get first value
            if "layer_height" in data:
                val = data["layer_height"]
                if isinstance(val, list) and val:
                    self.metadata["layer_height"] = float(val[0])
                elif isinstance(val, (int, float, str)):
                    self.metadata["layer_height"] = float(val)

            # Nozzle diameter
            if "nozzle_diameter" in data:
                val = data["nozzle_diameter"]
                if isinstance(val, list) and val:
                    self.metadata["nozzle_diameter"] = float(val[0])
                elif isinstance(val, (int, float, str)):
                    self.metadata["nozzle_diameter"] = float(val)

            # Bed temperature - first layer or regular
            for key in ["bed_temperature_initial_layer", "bed_temperature"]:
                if key in data:
                    val = data[key]
                    if isinstance(val, list) and val:
                        self.metadata["bed_temperature"] = int(float(val[0]))
                    elif isinstance(val, (int, float, str)):
                        self.metadata["bed_temperature"] = int(float(val))
                    break

            # Nozzle temperature
            for key in ["nozzle_temperature_initial_layer", "nozzle_temperature"]:
                if key in data:
                    val = data[key]
                    if isinstance(val, list) and val:
                        self.metadata["nozzle_temperature"] = int(float(val[0]))
                    elif isinstance(val, (int, float, str)):
                        self.metadata["nozzle_temperature"] = int(float(val))
                    break
        except Exception:
            pass

    def _extract_settings_from_content(self, content: str):
        """Extract print settings from config content."""
        settings_map = {
            "layer_height": ("layer_height", float),
            "nozzle_diameter": ("nozzle_diameter", float),
            "bed_temperature": ("bed_temperature", int),
            "nozzle_temperature": ("nozzle_temperature", int),
        }

        for key, (search_key, converter) in settings_map.items():
            if key not in self.metadata:
                try:
                    # Try JSON format
                    if f'"{search_key}"' in content:
                        start = content.find(f'"{search_key}"')
                        value_start = content.find(":", start) + 1
                        value_end = content.find(",", value_start)
                        if value_end == -1:
                            value_end = content.find("}", value_start)
                        value = content[value_start:value_end].strip().strip('"')
                        self.metadata[key] = converter(value)
                except Exception:
                    pass

    def _parse_3dmodel(self, zf: zipfile.ZipFile):
        """Parse 3D/3dmodel.model for MakerWorld metadata."""
        import re
        try:
            model_path = "3D/3dmodel.model"
            if model_path not in zf.namelist():
                return

            content = zf.read(model_path).decode("utf-8", errors="ignore")

            # Parse XML metadata elements
            # MakerWorld adds metadata like: <metadata name="Designer">username</metadata>
            metadata_pattern = r'<metadata\s+name="([^"]+)"[^>]*>([^<]*)</metadata>'
            matches = re.findall(metadata_pattern, content)

            makerworld_fields = {}
            for name, value in matches:
                makerworld_fields[name] = value.strip()

            # Check for direct MakerWorld URL in content
            url_pattern = r'https?://makerworld\.com/[^\s<>"\']+/models/(\d+)'
            url_match = re.search(url_pattern, content)
            if url_match:
                self.metadata["makerworld_url"] = url_match.group(0)
                self.metadata["makerworld_model_id"] = url_match.group(1)

            # Extract model ID from DSM reference in image URLs
            # Format: https://makerworld.bblmw.com/makerworld/model/DSM00000001275614/...
            # The numeric part (1275614) is the MakerWorld model ID
            if "makerworld_url" not in self.metadata:
                dsm_pattern = r'DSM0+(\d+)'
                dsm_match = re.search(dsm_pattern, content)
                if dsm_match:
                    model_id = dsm_match.group(1)
                    self.metadata["makerworld_url"] = f"https://makerworld.com/en/models/{model_id}"
                    self.metadata["makerworld_model_id"] = model_id

            # Store designer info
            if "Designer" in makerworld_fields:
                self.metadata["designer"] = makerworld_fields["Designer"]
            if "Title" in makerworld_fields:
                self.metadata["print_name"] = makerworld_fields["Title"]

        except Exception:
            pass

    def _extract_thumbnail(self, zf: zipfile.ZipFile):
        """Extract thumbnail image from 3MF."""
        thumbnail_paths = [
            "Metadata/plate_1.png",
            "Metadata/thumbnail.png",
            "Metadata/model_thumbnail.png",
        ]
        for thumb_path in thumbnail_paths:
            if thumb_path in zf.namelist():
                self.metadata["_thumbnail_data"] = zf.read(thumb_path)
                self.metadata["_thumbnail_ext"] = ".png"
                break


class ProjectPageParser:
    """Parser for extracting project page data from Bambu Lab 3MF files."""

    def __init__(self, file_path: Path):
        self.file_path = file_path

    def parse(self, archive_id: int) -> dict:
        """Extract project page metadata and images from 3MF file."""
        import html
        import re

        result = {
            "title": None,
            "description": None,
            "designer": None,
            "designer_user_id": None,
            "license": None,
            "copyright": None,
            "creation_date": None,
            "modification_date": None,
            "origin": None,
            "profile_title": None,
            "profile_description": None,
            "profile_cover": None,
            "profile_user_id": None,
            "profile_user_name": None,
            "design_model_id": None,
            "design_profile_id": None,
            "design_region": None,
            "model_pictures": [],
            "profile_pictures": [],
            "thumbnails": [],
        }

        try:
            with zipfile.ZipFile(self.file_path, "r") as zf:
                # Parse 3D/3dmodel.model for metadata
                model_path = "3D/3dmodel.model"
                if model_path in zf.namelist():
                    content = zf.read(model_path).decode("utf-8", errors="ignore")

                    # Extract metadata elements using regex
                    # Format: <metadata name="Key">Value</metadata> or <metadata name="Key" />
                    metadata_pattern = r'<metadata\s+name="([^"]+)"[^>]*>([^<]*)</metadata>'
                    matches = re.findall(metadata_pattern, content)

                    field_mapping = {
                        "Title": "title",
                        "Description": "description",
                        "Designer": "designer",
                        "DesignerUserId": "designer_user_id",
                        "License": "license",
                        "Copyright": "copyright",
                        "CreationDate": "creation_date",
                        "ModificationDate": "modification_date",
                        "Origin": "origin",
                        "ProfileTitle": "profile_title",
                        "ProfileDescription": "profile_description",
                        "ProfileCover": "profile_cover",
                        "ProfileUserId": "profile_user_id",
                        "ProfileUserName": "profile_user_name",
                        "DesignModelId": "design_model_id",
                        "DesignProfileId": "design_profile_id",
                        "DesignRegion": "design_region",
                    }

                    for name, value in matches:
                        if name in field_mapping:
                            # Decode HTML entities multiple times (content is often triple-encoded)
                            decoded = value.strip()
                            prev = None
                            while prev != decoded:
                                prev = decoded
                                decoded = html.unescape(decoded)
                            # Normalize non-breaking spaces to regular spaces
                            decoded = decoded.replace('\xa0', ' ')
                            result[field_mapping[name]] = decoded if decoded else None

                # List images in Auxiliaries folder
                from urllib.parse import quote
                for name in zf.namelist():
                    if name.startswith("Auxiliaries/Model Pictures/"):
                        filename = name.split("/")[-1]
                        if filename:
                            result["model_pictures"].append({
                                "name": filename,
                                "path": name,
                                "url": f"/api/v1/archives/{archive_id}/project-image/{quote(name, safe='')}",
                            })
                    elif name.startswith("Auxiliaries/Profile Pictures/"):
                        filename = name.split("/")[-1]
                        if filename:
                            result["profile_pictures"].append({
                                "name": filename,
                                "path": name,
                                "url": f"/api/v1/archives/{archive_id}/project-image/{quote(name, safe='')}",
                            })
                    elif name.startswith("Auxiliaries/.thumbnails/"):
                        filename = name.split("/")[-1]
                        if filename:
                            result["thumbnails"].append({
                                "name": filename,
                                "path": name,
                                "url": f"/api/v1/archives/{archive_id}/project-image/{quote(name, safe='')}",
                            })

        except Exception as e:
            result["_error"] = str(e)

        return result

    def get_image(self, image_path: str) -> tuple[bytes, str] | None:
        """Extract an image from the 3MF file.

        Returns tuple of (image_data, content_type) or None if not found.
        """
        try:
            with zipfile.ZipFile(self.file_path, "r") as zf:
                if image_path in zf.namelist():
                    data = zf.read(image_path)
                    # Determine content type from extension
                    ext = image_path.lower().split(".")[-1]
                    content_types = {
                        "png": "image/png",
                        "jpg": "image/jpeg",
                        "jpeg": "image/jpeg",
                        "webp": "image/webp",
                        "gif": "image/gif",
                    }
                    content_type = content_types.get(ext, "application/octet-stream")
                    return (data, content_type)
        except Exception:
            pass
        return None

    def update_metadata(self, updates: dict) -> bool:
        """Update project page metadata in the 3MF file.

        Args:
            updates: Dict with fields to update (title, description, designer, etc.)

        Returns:
            True if successful, False otherwise.
        """
        import html
        import re
        import tempfile

        try:
            # Read the 3MF file
            with zipfile.ZipFile(self.file_path, "r") as zf_read:
                # Find and read the 3dmodel.model file
                model_path = "3D/3dmodel.model"
                if model_path not in zf_read.namelist():
                    return False

                content = zf_read.read(model_path).decode("utf-8")

                # Update metadata fields
                field_mapping = {
                    "title": "Title",
                    "description": "Description",
                    "designer": "Designer",
                    "license": "License",
                    "copyright": "Copyright",
                    "profile_title": "ProfileTitle",
                    "profile_description": "ProfileDescription",
                }

                for field, xml_name in field_mapping.items():
                    if field in updates and updates[field] is not None:
                        new_value = html.escape(updates[field])
                        # Replace existing metadata or we'd need to add it
                        pattern = rf'(<metadata\s+name="{xml_name}"[^>]*>)[^<]*(</metadata>)'
                        replacement = rf'\g<1>{new_value}\g<2>'
                        content = re.sub(pattern, replacement, content)

                # Write to a temporary file first
                with tempfile.NamedTemporaryFile(delete=False, suffix=".3mf") as tmp:
                    tmp_path = Path(tmp.name)

                # Create new zip with updated content
                with zipfile.ZipFile(tmp_path, "w", zipfile.ZIP_DEFLATED) as zf_write:
                    for item in zf_read.namelist():
                        if item == model_path:
                            zf_write.writestr(item, content.encode("utf-8"))
                        else:
                            zf_write.writestr(item, zf_read.read(item))

            # Replace original file with updated one
            shutil.move(tmp_path, self.file_path)
            return True

        except Exception:
            # Clean up temp file if it exists
            if "tmp_path" in locals() and tmp_path.exists():
                tmp_path.unlink()
            return False


class ArchiveService:
    """Service for archiving print jobs."""

    def __init__(self, db: AsyncSession):
        self.db = db

    @staticmethod
    def compute_file_hash(file_path: Path) -> str:
        """Compute SHA256 hash of a file for duplicate detection."""
        sha256 = hashlib.sha256()
        with open(file_path, "rb") as f:
            # Read in chunks to handle large files
            for chunk in iter(lambda: f.read(8192), b""):
                sha256.update(chunk)
        return sha256.hexdigest()

    async def get_duplicate_hashes(self) -> set[str]:
        """Get all content hashes that appear more than once.

        Returns a set of hashes that have duplicates.
        """
        from sqlalchemy import func

        result = await self.db.execute(
            select(PrintArchive.content_hash)
            .where(PrintArchive.content_hash.isnot(None))
            .group_by(PrintArchive.content_hash)
            .having(func.count(PrintArchive.id) > 1)
        )
        return {row[0] for row in result.all()}

    async def find_duplicates(
        self,
        archive_id: int,
        content_hash: str | None = None,
        print_name: str | None = None,
        makerworld_model_id: str | None = None,
    ) -> list[dict]:
        """Find duplicate archives based on hash or name matching.

        Returns list of dicts with id, print_name, created_at, match_type.
        """
        duplicates = []

        # First, find exact matches by content hash
        if content_hash:
            result = await self.db.execute(
                select(PrintArchive)
                .where(
                    and_(
                        PrintArchive.content_hash == content_hash,
                        PrintArchive.id != archive_id,
                    )
                )
                .order_by(PrintArchive.created_at.desc())
                .limit(10)
            )
            for archive in result.scalars().all():
                duplicates.append({
                    "id": archive.id,
                    "print_name": archive.print_name,
                    "created_at": archive.created_at,
                    "match_type": "exact",
                })

        # Then, find similar matches by print name or MakerWorld ID
        if print_name or makerworld_model_id:
            conditions = [PrintArchive.id != archive_id]

            name_conditions = []
            if print_name:
                # Match if print names are similar (ignoring case)
                name_conditions.append(PrintArchive.print_name.ilike(print_name))
            if makerworld_model_id:
                # Match by MakerWorld model ID stored in extra_data
                name_conditions.append(
                    PrintArchive.extra_data["makerworld_model_id"].astext == makerworld_model_id
                )

            if name_conditions:
                conditions.append(or_(*name_conditions))

                result = await self.db.execute(
                    select(PrintArchive)
                    .where(and_(*conditions))
                    .order_by(PrintArchive.created_at.desc())
                    .limit(10)
                )
                for archive in result.scalars().all():
                    # Don't add if already in duplicates (exact match)
                    if not any(d["id"] == archive.id for d in duplicates):
                        duplicates.append({
                            "id": archive.id,
                            "print_name": archive.print_name,
                            "created_at": archive.created_at,
                            "match_type": "similar",
                        })

        return duplicates

    async def archive_print(
        self,
        printer_id: int | None,
        source_file: Path,
        print_data: dict | None = None,
    ) -> PrintArchive | None:
        """Archive a 3MF file with metadata."""
        # Verify printer exists if specified
        if printer_id is not None:
            result = await self.db.execute(
                select(Printer).where(Printer.id == printer_id)
            )
            printer = result.scalar_one_or_none()
            if not printer:
                return None

        # Create archive directory structure
        timestamp = datetime.now().strftime("%Y%m%d_%H%M%S")
        archive_name = f"{timestamp}_{source_file.stem}"
        # Use "unassigned" folder for archives without a printer
        printer_folder = str(printer_id) if printer_id is not None else "unassigned"
        archive_dir = settings.archive_dir / printer_folder / archive_name
        archive_dir.mkdir(parents=True, exist_ok=True)

        # Copy 3MF file
        dest_file = archive_dir / source_file.name
        shutil.copy2(source_file, dest_file)

        # Compute content hash for duplicate detection
        content_hash = self.compute_file_hash(dest_file)

        # Parse 3MF metadata
        parser = ThreeMFParser(dest_file)
        metadata = parser.parse()

        # Save thumbnail if present
        thumbnail_path = None
        if "_thumbnail_data" in metadata:
            thumb_file = archive_dir / f"thumbnail{metadata['_thumbnail_ext']}"
            thumb_file.write_bytes(metadata["_thumbnail_data"])
            thumbnail_path = str(thumb_file.relative_to(settings.base_dir))
            del metadata["_thumbnail_data"]
            del metadata["_thumbnail_ext"]

        # Merge with print data from MQTT
        if print_data:
            metadata["_print_data"] = print_data

        # Determine status and timestamps
        status = print_data.get("status", "completed") if print_data else "archived"
        started_at = datetime.now() if status == "printing" else None
        completed_at = datetime.now() if status in ("completed", "failed", "archived") else None

        # Calculate cost based on filament usage and type
        cost = None
        filament_grams = metadata.get("filament_used_grams")
        filament_type = metadata.get("filament_type")
        if filament_grams and filament_type:
            # For multi-material prints, use the first filament type for cost calculation
            primary_type = filament_type.split(",")[0].strip()
            # Look up filament cost_per_kg from database
            filament_result = await self.db.execute(
                select(Filament).where(Filament.type == primary_type).limit(1)
            )
            filament = filament_result.scalar_one_or_none()
            if filament:
                cost = round((filament_grams / 1000) * filament.cost_per_kg, 2)
            else:
                # Default cost_per_kg if filament type not found
                default_cost_per_kg = 25.0
                cost = round((filament_grams / 1000) * default_cost_per_kg, 2)

        # Create archive record
        archive = PrintArchive(
            printer_id=printer_id,
            filename=source_file.name,
            file_path=str(dest_file.relative_to(settings.base_dir)),
            file_size=dest_file.stat().st_size,
            content_hash=content_hash,
            thumbnail_path=thumbnail_path,
            print_name=metadata.get("print_name") or source_file.stem,
            print_time_seconds=metadata.get("print_time_seconds"),
            filament_used_grams=metadata.get("filament_used_grams"),
            filament_type=metadata.get("filament_type"),
            filament_color=metadata.get("filament_color"),
            layer_height=metadata.get("layer_height"),
            total_layers=metadata.get("total_layers"),
            nozzle_diameter=metadata.get("nozzle_diameter"),
            bed_temperature=metadata.get("bed_temperature"),
            nozzle_temperature=metadata.get("nozzle_temperature"),
            makerworld_url=metadata.get("makerworld_url"),
            designer=metadata.get("designer"),
            status=status,
            started_at=started_at,
            completed_at=completed_at,
            cost=cost,
            extra_data=metadata,
        )

        self.db.add(archive)
        await self.db.commit()
        await self.db.refresh(archive)

        return archive

    async def get_archive(self, archive_id: int) -> PrintArchive | None:
        """Get an archive by ID."""
        result = await self.db.execute(
            select(PrintArchive).where(PrintArchive.id == archive_id)
        )
        return result.scalar_one_or_none()

    async def update_archive_status(
        self,
        archive_id: int,
        status: str,
        completed_at: datetime | None = None,
    ) -> bool:
        """Update the status of an archive."""
        archive = await self.get_archive(archive_id)
        if not archive:
            return False

        archive.status = status
        if completed_at:
            archive.completed_at = completed_at

        await self.db.commit()
        return True

    async def list_archives(
        self,
        printer_id: int | None = None,
        limit: int = 50,
        offset: int = 0,
    ) -> list[PrintArchive]:
        """List archives with optional filtering."""
        query = select(PrintArchive).order_by(PrintArchive.created_at.desc())

        if printer_id:
            query = query.where(PrintArchive.printer_id == printer_id)

        query = query.limit(limit).offset(offset)
        result = await self.db.execute(query)
        return list(result.scalars().all())

    async def delete_archive(self, archive_id: int) -> bool:
        """Delete an archive and its files."""
        archive = await self.get_archive(archive_id)
        if not archive:
            return False

        # Delete files
        file_path = settings.base_dir / archive.file_path
        if file_path.exists():
            archive_dir = file_path.parent
            shutil.rmtree(archive_dir, ignore_errors=True)

        # Delete database record
        await self.db.delete(archive)
        await self.db.commit()
        return True

    async def attach_timelapse(
        self,
        archive_id: int,
        timelapse_data: bytes,
        filename: str = "timelapse.mp4",
    ) -> bool:
        """Attach a timelapse video to an archive."""
        archive = await self.get_archive(archive_id)
        if not archive:
            return False

        # Get archive directory
        file_path = settings.base_dir / archive.file_path
        archive_dir = file_path.parent

        # Save timelapse
        timelapse_file = archive_dir / filename
        timelapse_file.write_bytes(timelapse_data)

        # Update archive record
        archive.timelapse_path = str(timelapse_file.relative_to(settings.base_dir))
        await self.db.commit()

        return True