import os
from pathlib import Path

from dotenv import load_dotenv

load_dotenv(Path(__file__).parent / ".env", override=True)


def _env(name, default=""):
    return os.environ.get(name, default)


WECHAT_APPID = _env("WECHAT_APPID")
WECHAT_SECRET = _env("WECHAT_SECRET")

JWT_SECRET = _env("JWT_SECRET")
JWT_ALGORITHM = "HS256"
JWT_TTL_SECONDS = int(_env("JWT_TTL_SECONDS", str(90 * 24 * 3600)))

ADMIN_KEY = _env("ADMIN_KEY")

MYSQL_HOST = _env("MYSQL_HOST", "localhost")
MYSQL_PORT = int(_env("MYSQL_PORT", "3306"))
MYSQL_USER = _env("MYSQL_USER", "root")
MYSQL_PASSWORD = _env("MYSQL_PASSWORD")
MYSQL_DB = _env("MYSQL_DB", "mys_info_v3")
SURVEY_DB = _env("SURVEY_DB", "myxhxc")

PHONE_HMAC_KEY = _env("PHONE_HMAC_KEY", "MingYuan2026AuthKey")

H5_BASE_URL = _env("H5_BASE_URL", "http://127.0.0.1:8001").rstrip("/")

FEEDBACK_DIR = _env("FEEDBACK_DIR", "/home/introduction/feedback")
COURSE_VOTES_FILE = _env("COURSE_VOTES_FILE", "/home/introduction/test/course_votes.json")
PLAN_ATTACH_DIR = _env("PLAN_ATTACH_DIR", "/home/static/plan")

# nginx 静态资源根目录：HEAD/登录后图片统一由 nginx 直接读取
STATIC_ROOT = _env("STATIC_ROOT", "/home/static").rstrip("/")
AVATAR_DIR = _env("AVATAR_DIR", "/home/static/avatars").rstrip("/")