// Copyright 2024 WIT.COM Inc Licensed GPL 3.0

package main

import (
	"embed"
	"net/url"
	"os"
	"path/filepath"

	"github.com/google/uuid"
	"go.wit.com/dev/alexflint/arg"
	"go.wit.com/lib/gui/prep"
	"go.wit.com/lib/protobuf/virtpb"
	"go.wit.com/log"
)

// sent via -ldflags
var VERSION string
var BUILDTIME string

var ARGNAME string = "virtigo"

//go:embed resources/*
var resources embed.FS

func main() {
	me = new(virtigoT)
	prep.Bash(ARGNAME, argv.DoAutoComplete) // this line should be:  prep.Bash(argv)
	me.myGui = prep.Gui()                   // prepares the GUI package for go-args
	me.pp = arg.MustParse(&argv)

	if me.pp == nil {
		me.pp.WriteHelp(os.Stdout)
		os.Exit(0)
	}

	if os.Getenv("VIRTIGO_HOME") == "" {
		homeDir, _ := os.UserHomeDir()
		fullpath := filepath.Join(homeDir, ".config/virtigo")
		os.Setenv("VIRTIGO_HOME", fullpath)
	}

	me.clusters = virtpb.NewClusters()

	if argv.List != nil {
		err := me.clusters.ConfigLoad()
		if err != nil {
			badExit(err)
		}
		doList()
		okExit("virtigo list")
	}

	if argv.Droplet != nil {
		exit(doDroplet())
	}

	me.myGui.Start() // loads the GUI toolkit

	if argv.Admin {
		err := me.clusters.ConfigLoad()
		if err != nil {
			badExit(err)
		}

		doAdminGui()
		okExit("admin close")
	}

	if argv.Server != "" {
		log.Info("start admin interface")
		admin := new(adminT)
		var err error
		admin.url, err = url.Parse(argv.Server)
		if err != nil {
			badExit(err)
		}
		err = me.clusters.ConfigLoad()
		if err != nil {
			clusters := virtpb.NewClusters()
			c := new(virtpb.Cluster)
			c.Uuid = uuid.New().String()
			c.URL = append(c.URL, argv.Server)
			clusters.Append(c)
			virtpb.ConfigWriteTEXT(clusters, "cluster.text")

			badExit(err)
		}

		admin.doAdminGui()
		okExit("admin close")
	}

	if argv.Daemon {
		if err := doDaemon(); err != nil {
			badExit(err)
		}
		okExit("")
	}

	doGui()     // start making our forge GUI
	startHTTP() // sit here forever
}