import os
from dotenv import load_dotenv

load_dotenv()

OPENAI_API_KEY = os.getenv("OPENAI_API_KEY", "")
GROQ_API_KEY = os.getenv("GROQ_API_KEY", "")
HUGGINGFACE_TOKEN = os.getenv("HUGGINGFACE_TOKEN", "")
# Support both MONGODB_URL and MONGODB_URI for flexibility
MONGODB_URI = os.getenv("MONGODB_URL") or os.getenv("MONGODB_URI", "mongodb://localhost:27017/persona_rag")
JWT_SECRET = os.getenv("JWT_SECRET_KEY") or os.getenv("JWT_SECRET", "change_this_secret")
JWT_ALGORITHM = os.getenv("JWT_ALGORITHM", "HS256")
CHROMA_PERSIST_DIR = os.getenv("CHROMA_PERSIST_DIR", "./chroma_db")

# Cloudinary Configuration
CLOUDINARY_CLOUD_NAME = os.getenv("CLOUDINARY_CLOUD_NAME", "")
CLOUDINARY_API_KEY = os.getenv("CLOUDINARY_API_KEY", "")
CLOUDINARY_API_SECRET = os.getenv("CLOUDINARY_API_SECRET", "")

# SMTP Configuration for emails
SMTP_HOST = os.getenv("SMTP_HOST", "smtp.gmail.com")
SMTP_PORT = int(os.getenv("SMTP_PORT", "587"))
SMTP_USER = os.getenv("SMTP_USER", "")
SMTP_PASSWORD = os.getenv("SMTP_PASSWORD", "")
SMTP_FROM_EMAIL = os.getenv("SMTP_FROM_EMAIL", "")
SMTP_FROM_NAME = os.getenv("SMTP_FROM_NAME", "DocFusion AI")

# Frontend URL for email links
FRONTEND_URL = os.getenv("FRONTEND_URL", "http://localhost:5173")

# Logo URL for emails (hosted on Cloudinary)
LOGO_URL = os.getenv("LOGO_URL", "https://res.cloudinary.com/dggwdladu/image/upload/v1759913904/docfusion/docfusion_logo.png")