package routes

import (
	"io/fs"
	"net/http"
)

// Route describes an API endpoint.
type Route struct {
	Pattern string
	Handler http.Handler
	ReqType any
	ResType any
}

// HTTP creates a raw HTTP handler route.
func HTTP(pattern string, handler http.HandlerFunc) Route {
	return Route{
		Pattern: pattern,
		Handler: handler,
	}
}

// Register registers routes with the router.
func Register(mux *http.ServeMux, routes []Route) {
	for _, route := range routes {
		mux.Handle(route.Pattern, route.Handler)
	}
}

func Static(mux *http.ServeMux, filesys fs.FS, pattern, filepath string) {
	mux.HandleFunc(pattern, http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		http.ServeFileFS(w, r, filesys, filepath)
	}))
}