package main

import (
  "fmt"
	"fyne.io/fyne/v2/app"
	"fyne.io/fyne/v2/container"
	"fyne.io/fyne/v2/widget"
  "github.com/jnovack/flag"
  log "github.com/sirupsen/logrus"
  "os"
)

var password  string
var trx       int
var trace     bool
var uri       string
var trxname   string
var ant1      string
var ant2      string
var ant3      string

func usage() {
    fmt.Printf("Usage of %s:\n", os.Args[0])
    flag.PrintDefaults()
}

func init() {
  flag.StringVar(&password, "password", "", "your password")
  flag.StringVar(&uri, "uri", "http://http-exporter", "uri to your http-exporter")
  flag.IntVar(&trx, "trx", -1, "connected trx port on s.a.m.")
  flag.BoolVar(&trace, "trace", false, "log almost everything")
  flag.Parse()
  if password == "" || uri == "" || trx == -1 {
    usage()
    os.Exit(1)
  }
  if trace {
    log.SetLevel(log.TraceLevel)
    log.Info("trace logging enabled")
  } else {
    log.Info("normal logging enabled")
  }

  // FIXME
  log.Info("[fake] getting name from s.a.m. server..")
  trxname = "KX3"
  ant1 = "HF-P1 40m"
  ant2 = "GP 20/15/10m"
  ant3 = "2m Eggbeater"
}

func main() {
	a := app.New()
	w := a.NewWindow("Antenna Switcher")

	hello := widget.NewLabel("just started..")
	w.SetContent(container.NewVBox(
		hello,
		widget.NewButton(ant1, func() {
			hello.SetText(fmt.Sprintf("%s  : %s", trxname, ant1))
		}),
		widget.NewButton(ant2, func() {
			hello.SetText(fmt.Sprintf("%s  : %s", trxname, ant2))
		}),
		widget.NewButton(ant3, func() {
			hello.SetText(fmt.Sprintf("%s  : %s", trxname, ant3))
		}),
	))

	w.ShowAndRun()
}