from __future__ import annotations

import os
from pathlib import Path

from dotenv import load_dotenv

BASE_DIR = Path(__file__).resolve().parents[2]
load_dotenv(BASE_DIR / ".env")

DATA_DIR = BASE_DIR / "data"
UPLOADS_DIR = BASE_DIR / "uploads"
DATABASE_PATH = DATA_DIR / os.getenv("DORM_REPAIR_DB", "dorm_repair.sqlite3")
FRONTEND_ORIGIN = os.getenv("FRONTEND_ORIGIN", "http://localhost:5173")
FRONTEND_ORIGINS = [
    origin.strip()
    for origin in os.getenv("FRONTEND_ORIGINS", f"{FRONTEND_ORIGIN},http://127.0.0.1:5173").split(",")
    if origin.strip()
]
DEEPSEEK_API_KEY = os.getenv("DEEPSEEK_API_KEY", "")
DEEPSEEK_BASE_URL = os.getenv("DEEPSEEK_BASE_URL", "https://api.deepseek.com")
DEEPSEEK_MODEL = os.getenv("DEEPSEEK_MODEL", "deepseek-chat")
DEEPSEEK_TIMEOUT = float(os.getenv("DEEPSEEK_TIMEOUT", "30.0"))


def ensure_runtime_dirs() -> None:
    DATA_DIR.mkdir(parents=True, exist_ok=True)
    UPLOADS_DIR.mkdir(parents=True, exist_ok=True)