from __future__ import annotations

import os
from pathlib import Path
import threading


APP_DIR = Path(__file__).resolve().parent
STATIC_DIR = APP_DIR / "static"

CLASSNOTES_PATH = Path(os.getenv("CLASSNOTES_PATH", "/data/classnotes.txt"))
ACCOUNTS_PATH = Path(os.getenv("ACCOUNTS_PATH", "/data/学生课时账户.md"))
ADMIN_TASKS_PATH = Path(os.getenv("ADMIN_TASKS_PATH", "/data/admin_tasks.json"))
COURSE_SUMMARIES_ROOT = Path(os.getenv("COURSE_SUMMARIES_ROOT", "/data/course_summaries"))
COURSE_SUMMARY_STATE_PATH = Path(os.getenv("COURSE_SUMMARY_STATE_PATH", "/data/course_summary_state.json"))
OPERATION_LOGS_PATH = Path(os.getenv("OPERATION_LOGS_PATH", "/data/operation_logs.jsonl"))

BASIC_AUTH_PASSWORD = os.getenv("BASIC_AUTH_PASSWORD", "")
ACCOUNTS_AUTH_PASSWORD = os.getenv("ACCOUNTS_AUTH_PASSWORD") or os.getenv("ACCOUNT_AUTH_PASSWORD", "")
ADMIN_AUTH_PASSWORD = os.getenv("ADMIN_AUTH_PASSWORD") or ACCOUNTS_AUTH_PASSWORD
INGEST_AUTH_TOKEN = os.getenv("INGEST_AUTH_TOKEN", "")

RECORDS_SESSION_COOKIE = "xsk_records_session"
ACCOUNTS_SESSION_COOKIE = "xsk_accounts_session"
ADMIN_SESSION_COOKIE = "xsk_admin_session"
SESSION_MAX_AGE = 60 * 60 * 24 * 30

write_lock = threading.Lock()