package ui

import (
	"os/exec"
	"runtime"

	"varia.zone/hui/internal/model"
)

func openLocalhost(url string) error {
	var cmd string
	var args []string

	switch runtime.GOOS {
	case "darwin":
		cmd = "open"
	default:
		cmd = "xdg-open"
	}

	args = append(args, url)

	return exec.Command(cmd, args...).Start()
}

// PreviewSite previews the site locally.
func PreviewSite(m *model.Model) error {
	// TODO: run serve with generated port
	//       ensure no port clash by checking model

	url := "http://localhost:1313"
	openLocalhost(url)
	return nil
}