// SPDX-License-Identifier: GPL-3.0-or-later

// krino-gui is a GTK4 window for krino: review a directory's plan and apply
// the files you choose, look back over runs and undo them, and write rules.
// Every decision is the engine's; see docs/gui-design.md.
package main

import (
	"flag"
	"fmt"
	"os"

	"github.com/diamondburned/gotk4/pkg/gtk/v4"

	"krino/gui/internal/ui"
	"krino/internal/engine"
)

// version is stamped at build time, as krino's is.
var version = "dev"

func main() {
	conf := flag.String("c", "", "use FILE instead of ~/.config/krino/krino.conf")
	showVersion := flag.Bool("version", false, "print the version and exit")
	flag.Parse()
	if *showVersion {
		fmt.Println("krino-gui " + version)
		return
	}

	e, diags := engine.Load(mainFile(*conf))
	if len(diags) > 0 {
		printDiags(diags)
		os.Exit(2)
	}
	e.CacheDir = cacheDir()

	app := gtk.NewApplication("xyz.labunix.krino", 0)
	app.ConnectActivate(func() { ui.NewWindow(app, e).Show() })
	if code := app.Run(nil); code != 0 {
		os.Exit(code)
	}
}