from pydantic import BaseModel, field_validator
from typing import Optional


class LocalConfigPutRequest(BaseModel):
    sso_enable_redirect: Optional[bool] = None
    cas_base_url: Optional[str] = None
    app_public_base_url: Optional[str] = None
    frontend_base_url: Optional[str] = None
    sso_service_path: Optional[str] = None
    sso_login_url: Optional[str] = None
    sso_logout_url: Optional[str] = None
    admin_api_key: Optional[str] = None

    @field_validator("cas_base_url", "app_public_base_url", "frontend_base_url", "sso_login_url", "sso_logout_url")
    @classmethod
    def validate_url(cls, v: Optional[str]) -> Optional[str]:
        if v is not None and v != "" and not (v.startswith("http://") or v.startswith("https://")):
            raise ValueError("URL 必须以 http:// 或 https:// 开头")
        return v

    @field_validator("admin_api_key")
    @classmethod
    def validate_admin_api_key(cls, v: Optional[str]) -> Optional[str]:
        if v is not None and v != "" and len(v) < 16:
            raise ValueError("密钥长度不能少于 16 个字符")
        return v


class LocalConfigResponse(BaseModel):
    code: int = 0
    message: str = "success"
    data: Optional[dict] = None