package views

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

//go:embed *.html
var tmplFS embed.FS

func New() *Views {
	templates := template.Must(template.New("").ParseFS(tmplFS, "*.html"))

	return &Views{
		templates: templates,
	}
}

type Views struct {
	templates *template.Template
}

func (v *Views) Renderer(name string) func(w http.ResponseWriter, r *http.Request, data any) {
	tmpl := template.Must(v.templates.Clone())
	tmpl = template.Must(tmpl.ParseFS(tmplFS, name))

	return func(w http.ResponseWriter, r *http.Request, data any) {
		err := tmpl.ExecuteTemplate(w, "layout.html", data)
		if err != nil {
			w.WriteHeader(500)
			log.Print(err)
		}
	}
}