# -*- coding: utf-8 -*-
"""源码运行与 PyInstaller 单文件运行共用的路径规则。"""

from __future__ import annotations

import os
import sys
from pathlib import Path


PRODUCT_DATA_DIR = "ZhenYangTangRPA"


def is_frozen() -> bool:
    return bool(getattr(sys, "frozen", False))


def application_data_dir() -> Path:
    """返回可长期写入的配置目录，避免单文件 EXE 重启后丢失数据。"""
    if not is_frozen():
        return Path(__file__).resolve().parent
    local_app_data = os.environ.get("LOCALAPPDATA", "").strip()
    base = Path(local_app_data) if local_app_data else Path.home() / "AppData" / "Local"
    target = base / PRODUCT_DATA_DIR
    target.mkdir(parents=True, exist_ok=True)
    return target


def resource_dir() -> Path:
    """返回打包资源目录；单文件模式下指向 PyInstaller 临时展开目录。"""
    bundle_dir = getattr(sys, "_MEIPASS", "")
    return Path(bundle_dir).resolve() if bundle_dir else Path(__file__).resolve().parent


def resource_path(*parts: str) -> Path:
    return resource_dir().joinpath(*parts)