from pydantic_settings import BaseSettings
from functools import lru_cache


class Settings(BaseSettings):
    PROJECT_NAME: str
    API_V1_STR: str
    MINIO_ENDPOINT: str
    # Java API 配置
    JAVA_API_BASE_URL: str
    JWT_SECRET_KEY: str
    JWT_ALGORITHM: str
    # img 单独配置
    IMG_MINIO_ACCESS_KEY: str
    IMG_MINIO_SECRET_KEY: str
    IMG_MINIO_BUCKET_NAME: str
    # MinIO 连接配置
    MINIO_SECURE: bool = False
    # CORS 配置（可选，用逗号分隔多个域名）
    CORS_ORIGINS: str = "*"
    # 文件上传限制（字节，默认 100MB）
    MAX_UPLOAD_SIZE: int = 100 * 1024 * 1024

    class Config:
        env_file = ".env"

@lru_cache()
def get_settings():
    return Settings()

settings = get_settings()