from typing import Literal
from pydantic_settings import BaseSettings


class Settings(BaseSettings):
    DATABASE_URL: str = "postgresql+asyncpg://postgres:postgres@localhost:5432/adiuva"
    JWT_SECRET: str = "change-me-in-production"
    JWT_ALGORITHM: str = "HS256"
    JWT_ACCESS_TOKEN_EXPIRE_MINUTES: int = 30
    JWT_REFRESH_TOKEN_EXPIRE_DAYS: int = 30

    STRIPE_SECRET_KEY: str = ""
    STRIPE_WEBHOOK_SECRET: str = ""

    S3_BUCKET: str = ""
    S3_REGION: str = "us-east-1"
    AWS_ACCESS_KEY_ID: str = ""
    AWS_SECRET_ACCESS_KEY: str = ""

    PINECONE_API_KEY: str = ""
    PINECONE_INDEX: str = "adiuva"
    QDRANT_URL: str = ""
    QDRANT_API_KEY: str = ""

    OPENAI_API_KEY: str = ""

    CORS_ORIGINS: list[str] = ["app://.", "http://localhost:3000", "http://localhost:5173"]

    ENV: Literal["dev", "prod"] = "dev"

    class Config:
        env_file = ".env"
        env_file_encoding = "utf-8"


settings = Settings()