package httpserver

import (
	"io"

	"git.janky.solutions/finn/lockserver/frontend"
	echo "github.com/labstack/echo/v4"
)

type Template struct {
}

type templateData struct {
	BaseURL         string
	Username        string
	UserDisplayName string
	Data            any
}

func buildTemplateData(c echo.Context, data any) templateData {
	headers := c.Request().Header

	return templateData{
		BaseURL:         headers.Get("X-Ingress-Path"),
		Username:        headers.Get("X-Remote-User-Name"),
		UserDisplayName: headers.Get("X-Remote-User-Display-Name"),
		Data:            data,
	}
}

func (t *Template) Render(w io.Writer, name string, data any, c echo.Context) error {
	return frontend.Templates.ExecuteTemplate(c.Response(), name, buildTemplateData(c, data))
}