35 lines
912 B
Python
35 lines
912 B
Python
"""Box metadata storage (app-level, within box/data)."""
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from __future__ import annotations
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import json
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from pathlib import Path
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from typing import Any
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from core.identity import generate_box_id
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class BoxStore:
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def __init__(self, base_dir: Path) -> None:
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self._base_dir = base_dir
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self._path = self._base_dir / "box.json"
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@property
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def path(self) -> Path:
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return self._path
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def load(self) -> dict[str, Any]:
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if not self._path.exists():
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return {}
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return json.loads(self._path.read_text(encoding="utf-8"))
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def save(self, data: dict[str, Any]) -> None:
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self._path.write_text(json.dumps(data, indent=2), encoding="utf-8")
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def ensure_box_id(self) -> str:
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data = self.load()
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if "box_id" not in data:
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data["box_id"] = generate_box_id()
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self.save(data)
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return str(data["box_id"])
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