package proxy

type Options struct {
	Middlewares          []Middleware
	RequestTransformers  []RequestTransformer
	ResponseTransformers []ResponseTransformer
}

func defaultOptions() *Options {
	return &Options{
		Middlewares:          make([]Middleware, 0),
		RequestTransformers:  make([]RequestTransformer, 0),
		ResponseTransformers: make([]ResponseTransformer, 0),
	}
}

type OptionFunc func(*Options)

func WithMiddlewares(middlewares ...Middleware) OptionFunc {
	return func(o *Options) {
		o.Middlewares = middlewares
	}
}

func WithRequestTransformers(transformers ...RequestTransformer) OptionFunc {
	return func(o *Options) {
		o.RequestTransformers = transformers
	}
}

func WithResponseTransformers(transformers ...ResponseTransformer) OptionFunc {
	return func(o *Options) {
		o.ResponseTransformers = transformers
	}
}