from pydantic_settings import BaseSettings, SettingsConfigDict
from typing import List


class Settings(BaseSettings):
    """Application settings."""

    model_config = SettingsConfigDict(
        env_file=".env",
        env_file_encoding="utf-8",
    )

    # Database
    DATABASE_URL: str = "postgresql+asyncpg://user:password@localhost:5432/yuntu_kol"

    # CORS
    CORS_ORIGINS: List[str] = ["http://localhost:3000"]

    # Brand API
    BRAND_API_BASE_URL: str = "https://api.internal.intelligrow.cn"

    # API Settings
    MAX_QUERY_LIMIT: int = 1000
    BRAND_API_TIMEOUT: float = 3.0
    BRAND_API_CONCURRENCY: int = 10


settings = Settings()