package tpl

import (
	"bytes"
	"net/http"
	"path/filepath"
	"strings"

	"management/internal/db/model/dto"
)

type TemplateConfig struct {
	Root      string
	Extension string
	Layout    string
	Partial   string
}

type HtmlData struct {
	IsAuthenticated bool
	AuthorizeUser   dto.AuthorizeUser
	AuthorizeMenus  []*dto.OwnerMenuDto
	Data            any
}

func (r *render) HTML(w http.ResponseWriter, req *http.Request, tpl string, data map[string]any) {
	name := strings.ReplaceAll(tpl, "/", "_")
	t, ok := r.templates[name]
	if !ok {
		http.Error(w, "template is empty", http.StatusInternalServerError)
		return
	}

	hd := r.setDefaultData(req, data)

	buf := new(bytes.Buffer)
	err := t.ExecuteTemplate(buf, filepath.Base(tpl), hd)
	if err != nil {
		http.Error(w, err.Error(), http.StatusInternalServerError)
		return
	}

	_, err = buf.WriteTo(w)
	if err != nil {
		http.Error(w, err.Error(), http.StatusInternalServerError)
		return
	}
}