import os
from pathlib import Path


BASE_DIR = Path(__file__).resolve().parent.parent


class Config:
    SECRET_KEY = os.getenv("SECRET_KEY", "dev-only-change-this-secret")
    MODELS_DIR = Path(os.getenv("MODELS_DIR", str(BASE_DIR / "models"))).resolve()
    DATA_DIR = Path(os.getenv("DATA_DIR", str(BASE_DIR))).resolve()
    DATA_SOURCE = os.getenv("DATA_SOURCE", "mysql").strip().lower()
    MYSQL_HOST = os.getenv("MYSQL_HOST", "127.0.0.1")
    MYSQL_PORT = int(os.getenv("MYSQL_PORT", "3306"))
    MYSQL_DATABASE = os.getenv("MYSQL_DATABASE", "prediksicabe")
    MYSQL_USER = os.getenv("MYSQL_USER", "root")
    MYSQL_PASSWORD = os.getenv("MYSQL_PASSWORD", "")
    MYSQL_CONNECT_TIMEOUT = int(os.getenv("MYSQL_CONNECT_TIMEOUT", "5"))
    PRICE_UNIT_SCALE = float(os.getenv("PRICE_UNIT_SCALE", "1000"))
    ALLOWED_HORIZONS = (1, 3, 7, 14, 30)
    MAX_HORIZON = 30
    CORS_ORIGINS = os.getenv(
        "CORS_ORIGINS",
        "http://127.0.0.1:5173,http://localhost:5173",
    )
    STALE_DATA_DAYS = int(os.getenv("STALE_DATA_DAYS", "30"))
    TREND_THRESHOLD_PCT = float(os.getenv("TREND_THRESHOLD_PCT", "1"))
    SISKAPERBAPO_URL = os.getenv(
        "SISKAPERBAPO_URL",
        "https://siskaperbapo.jatimprov.go.id/harga-komoditas",
    )
    SISKAPERBAPO_COMMODITY_PARAM = os.getenv("SISKAPERBAPO_COMMODITY_PARAM", "komoditas")
    SISKAPERBAPO_TIMEOUT = int(os.getenv("SISKAPERBAPO_TIMEOUT", "30"))
    SISKAPERBAPO_COMMODITIES = tuple(
        value.strip()
        for value in os.getenv("SISKAPERBAPO_COMMODITIES", "rawit").split(",")
        if value.strip()
    )