package nebula

import (
	"net/http"
)

// Handler creates a new http.Handler with nebula middleware applied.
// The handler parameter is wrapped with HTMX context and config middleware.
func Handler(handler http.Handler, opts ...Option) http.Handler {
	cfg := DefaultConfig()
	for _, opt := range opts {
		opt(&cfg)
	}

	var h http.Handler = handler
	h = Middleware(opts...)(h)

	if cfg.SSE.Enabled {
		h = SSEMiddleware()(h)
	}

	return h
}

// Mount registers a handler at the configured base path on the provided mux.
// Use this to mount your application routes with nebula middleware.
func Mount(mux *http.ServeMux, handler http.Handler, opts ...Option) {
	cfg := DefaultConfig()
	for _, opt := range opts {
		opt(&cfg)
	}

	h := Handler(handler, opts...)

	if cfg.BasePath == "/" {
		mux.Handle("/", h)
	} else {
		mux.Handle(cfg.BasePath+"/", http.StripPrefix(cfg.BasePath, h))
	}
}