"""业务异常定义"""


class ProxyPoolException(Exception):
    """基础业务异常"""
    def __init__(self, message: str, code: int = 500):
        self.message = message
        self.code = code
        super().__init__(self.message)


class PluginNotFoundException(ProxyPoolException):
    def __init__(self, plugin_id: str):
        super().__init__(f"Plugin '{plugin_id}' not found", 404)


class ProxyNotFoundException(ProxyPoolException):
    def __init__(self, ip: str, port: int):
        super().__init__(f"Proxy {ip}:{port} not found", 404)


class ValidationException(ProxyPoolException):
    def __init__(self, message: str):
        super().__init__(message, 400)