package main

import (
	"html/template"
	"log"
	"net/http"
)

func handleMain(db *Database, pc *chan Noodle) func(w http.ResponseWriter, req *http.Request) {
	tmpl, err := template.ParseFS(content, "templates/*.html")
	if err != nil {
		log.Fatalf("Error parsing templates: %v", err)
	}
	return func(w http.ResponseWriter, req *http.Request) {
		data := db.GetAll()
		err := tmpl.ExecuteTemplate(w, "index.html", data)
		if err != nil {
			http.Error(w, err.Error(), http.StatusInternalServerError)
		}
	}
}

func handleDelete(db *Database, pc *chan Noodle) func(w http.ResponseWriter, req *http.Request) {
	return func(w http.ResponseWriter, req *http.Request) {

		q := req.URL.Query()
		vals, ok := q["id"]
		if ok {
			id := vals[0]
			noodle := db.Get(id)
			noodle.IsUp = false
			*pc <- noodle
			log.Printf("Deleting noodle=%v", noodle)
			//log.Printf("Deleting noodle=%s", id)
			db.Delete(noodle.Id)
		}

		http.Redirect(w, req, "/", 307)
	}
}

func handleAdd(db *Database, pc *chan Noodle) func(w http.ResponseWriter, req *http.Request) {
	return func(w http.ResponseWriter, req *http.Request) {

		if req.Method != "POST" {
			http.Error(w, "", http.StatusMethodNotAllowed)
			return
		}

		http.Redirect(w, req, "/", 307)
	}
}