import json
from pathlib import Path
from tempfile import NamedTemporaryFile
from typing import Any


class JsonRepository:
    def __init__(self, path: Path) -> None:
        self.path = path

    def read(self, default: dict[str, Any] | None = None) -> dict[str, Any]:
        if not self.path.exists():
            return default or {}
        with self.path.open("r", encoding="utf-8") as handle:
            return json.load(handle)

    def write(self, payload: dict[str, Any]) -> None:
        self.path.parent.mkdir(parents=True, exist_ok=True)
        with NamedTemporaryFile("w", delete=False, dir=self.path.parent, encoding="utf-8") as temp:
            json.dump(payload, temp, ensure_ascii=False, indent=2)
            temp_path = Path(temp.name)
        temp_path.replace(self.path)