package main

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

func saveFile(t *template.Template, name string) {
	file, err := os.Create("www/" + name + ".html")
	if err != nil {
		panic(err)
	}
	defer file.Close()
	err = t.ExecuteTemplate(file, name+".gohtml", nil)
	if err != nil {
		panic(err)
	}
}

func generateHTML() {
	t, err := template.ParseGlob(`templates/*.gohtml`)
	if err != nil {
		panic(err)
	}
	saveFile(t, `index`)
	saveFile(t, `kawiarnia`)
	saveFile(t, `portfolio`)
	saveFile(t, `wyroby`)
	saveFile(t, `wyroby_torty`)
}

func main() {
	fmt.Println("generating html")
	os.MkdirAll("www/styles", 0777)
	generateHTML()
	fmt.Println("generating css")
	t, err := template.ParseGlob(`templates/styles/*.css`)
	if err != nil {
		panic(err)
	}
	file, err := os.Create("www/styles/style.css")
	if err != nil {
		panic(err)
	}
	defer file.Close()
	err = t.ExecuteTemplate(file, "style.css", nil)
	if err != nil {
		panic(err)
	}
	fmt.Println("listening on :8000")
	panic(http.ListenAndServe(":8000", http.FileServer(http.Dir("www"))))
}