// Package webdebug provides a http server for local debugging.
// The server is explicitly for localhost only as it offers
// a lot more control and access than the public one.
// Additionally, there is no guarantee for functional authentication
// and authorisation of requests.
// Using it can be considered a security risk.
//
// There is no guarantee for API stability. It might change drastically
// across versions or even commits and doesn't need announcements
package webdebug

import (
	"context"
	"net/http"

	webutils "git.mstar.dev/mstar/goutils/http"
)

type Server struct {
	server *http.Server
}

func New(addr string) *Server {
	handler := http.NewServeMux()
	handler.HandleFunc("GET /non-deleted", getNonDeletedUsers)
	handler.HandleFunc("POST /local-user", createLocalUser)
	handler.HandleFunc("GET /delete", deleteUser)
	handler.HandleFunc("POST /post-as", postAs)
	handler.HandleFunc("GET /notes-for", notesFrom)
	web := http.Server{
		Addr: addr,
		Handler: webutils.ChainMiddlewares(
			handler,
			webutils.BuildLoggingMiddleware(map[string]string{"server": "debug"}),
		),
	}
	return &Server{&web}
}

func (s *Server) Start() error {
	if err := s.server.ListenAndServe(); err != nil && err != http.ErrServerClosed {
		return err
	}
	return nil
}

func (s *Server) Stop() error {
	return s.server.Shutdown(context.Background())
}