adaptor

type Adaptor interface {
	GetChannelName() string
	GetBaseURL() string
	GetRequestURL(meta *meta.Meta) (string, error)
	SetupRequestHeader(meta *meta.Meta, c *gin.Context, req *http.Request) error
	ConvertRequest(meta *meta.Meta, req *http.Request) (method string, header http.Header, body io.Reader, err error)
	DoRequest(meta *meta.Meta, c *gin.Context, req *http.Request) (*http.Response, error)
	DoResponse(meta *meta.Meta, c *gin.Context, resp *http.Response) (*model.Usage, *relaymodel.ErrorWithStatusCode)
	GetModelList() []*model.ModelConfig
}

type Balancer interface {
	GetBalance(channel *model.Channel) (float64, error)
}

type KeyValidator interface {
	ValidateKey(key string) error
	KeyHelp() string
}