package main

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

func main() {
	port := os.Getenv("PORT")
	if port == "" {
		port = "8080"
		log.Printf("Defaulting to port %s \n", port)
	}

	http.HandleFunc("/", handleRoot)
	if err := http.ListenAndServe(":"+port, nil); err != nil {
		log.Fatal(err)
	}
}

func handleRoot(w http.ResponseWriter, r *http.Request) {
	tmpl, err := template.ParseFiles("templates/index.html")
	if err != nil {
		http.Error(w, "Couldn't parse template file", http.StatusInternalServerError)
		return
	}
	err = tmpl.Execute(w, "Nothing lol")
	if err != nil {
		http.Error(w, "Failed to execute template", http.StatusInternalServerError)
	}
}