package queue

import (
	"net/http"

	"forge.cadoles.com/Cadoles/go-proxy"
	"forge.cadoles.com/cadoles/bouncer/internal/proxy/director"
	"forge.cadoles.com/cadoles/bouncer/internal/store"
	"github.com/davecgh/go-spew/spew"
)

const LayerType store.LayerType = "queue"

type Queue struct {
	repository Repository
}

// LayerType implements director.MiddlewareLayer
func (*Queue) LayerType() store.LayerType {
	return LayerType
}

// Middleware implements director.MiddlewareLayer
func (*Queue) Middleware(layer *store.Layer) proxy.Middleware {
	return func(h http.Handler) http.Handler {
		fn := func(w http.ResponseWriter, r *http.Request) {
			spew.Dump(layer)

			h.ServeHTTP(w, r)
		}

		return http.HandlerFunc(fn)
	}
}

func New(repository Repository, funcs ...OptionFunc) *Queue {
	opts := defaultOptions()
	for _, fn := range funcs {
		fn(opts)
	}

	return &Queue{
		repository: repository,
	}
}

var _ director.MiddlewareLayer = &Queue{}