from __future__ import annotations

import json
from pathlib import Path


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

    def load(self) -> dict:
        if not self.path.exists():
            return {"actors": {}}
        with self.path.open("r", encoding="utf-8") as file:
            return json.load(file)

    def save(self, payload: dict) -> None:
        self.path.parent.mkdir(parents=True, exist_ok=True)
        with self.path.open("w", encoding="utf-8") as file:
            json.dump(payload, file, ensure_ascii=False, indent=2)