import os
from dotenv import load_dotenv
import urllib.parse  # Added to encode the password

load_dotenv()

class Config:
    SECRET_KEY = os.getenv("SECRET_KEY", "default-secret-key")
    SQLALCHEMY_DATABASE_URI = (
        f"mysql+pymysql://{os.getenv('DB_USER')}:"
        f"{urllib.parse.quote_plus(os.getenv('DB_PASSWORD'))}"
        f"@{os.getenv('DB_HOST')}/{os.getenv('DB_NAME')}"
    )
    SQLALCHEMY_TRACK_MODIFICATIONS = False
    UPLOAD_FOLDER = os.path.join(os.path.abspath(os.path.dirname(__file__)), 'static/uploads')
    MAIL_SERVER = os.getenv("MAIL_SERVER", "smtp.gmail.com")
    MAIL_PORT = int(os.getenv("MAIL_PORT", 587))
    MAIL_USE_TLS = os.getenv("MAIL_USE_TLS", "True") == "True"
    MAIL_USERNAME = os.getenv("MAIL_USERNAME")
    MAIL_PASSWORD = os.getenv("MAIL_PASSWORD")
    MAIL_DEFAULT_SENDER = os.getenv("MAIL_DEFAULT_SENDER", "chheadeveloper@gmail.com")