package servlet

import (
	"errors"
	"geniuscartel.xyz/vinegar/vinegarUtil"
	"net/http"
	"regexp"
)

type (
	VinegarWebRouter struct {
		Routes []*VinegarWebRoute
	}

	VinegarWebRoute struct {
		Pattern *regexp.Regexp
		Handler VinegarHandlerFunction
		Cache   vinegarUtil.Cache
	}
)

func (s *VinegarWebRouter) AddRoute(route *VinegarWebRoute) {
	route.Announce()
	s.Routes = append(s.Routes, route)
}

func (r *VinegarWebRouter) RouteRequest(w http.ResponseWriter, req *http.Request) error {
	path := req.URL.Path
	for _, route := range r.Routes {
		if route.Pattern.MatchString(path) {
			//fmt.Printf("SERVING: [%s]=>{%s}\n", path, route.Pattern.String())
			go route.Handler(w, req)
			return nil

		}
	}

	return errors.New("failed to match route for [" + path + "]")
}