package main

import (
	"context"
	"embed"
	"log"
	"net/http"

	"xengineering.eu/ceres/controller"
	"xengineering.eu/ceres/model"
	"xengineering.eu/ceres/view"
)

type Server http.Server

//go:embed view/static/simple.css/simple.css view/static/ceres.js
var static embed.FS

func NewServer(addr string, db *model.DB) *Server {
	mux := http.NewServeMux()

	mux.Handle(
		"GET /static/",
		http.StripPrefix("/static/", http.FileServer(http.FS(static))),
	)

	mux.Handle("GET /version", view.VersionRead(version))

	mux.Handle("GET /recipes", view.RecipesRead(db))

	mux.Handle("GET /recipe/create", view.RecipeCreate())
	mux.Handle("POST /recipe", controller.RecipeCreate(db))
	mux.Handle("GET /recipe/{id}", view.RecipeRead(db))
	mux.Handle("POST /recipe/{id}", controller.RecipeUpdate(db))
	mux.Handle("DELETE /recipe/{id}", controller.RecipeDelete(db))

	mux.Handle("GET /favicon.ico", view.FaviconRead())

	mux.Handle("GET /", view.IndexRead())

	var srv http.Server
	srv.Addr = addr
	srv.Handler = mux

	log.Printf("Configured server to listen on http://%s\n", srv.Addr)

	return (*Server)(&srv)
}

func (s *Server) Start() {
	(*http.Server)(s).ListenAndServe()
}

func (s *Server) Stop() {
	err := (*http.Server)(s).Shutdown(context.Background())
	if err != nil {
		log.Printf("Failed to shutdown HTTP server: %v\n", err)
	} else {
		log.Println("Stopped HTTP server")
	}
}