package main

import (
	"adam-gui/comms"
	"image/color"

	"fyne.io/fyne/v2"
	"fyne.io/fyne/v2/app"
	"fyne.io/fyne/v2/canvas"
	"fyne.io/fyne/v2/container"
	"fyne.io/fyne/v2/widget"
	"go.bug.st/serial"
)

func main() {
	init := false
	var port serial.Port

	a := app.New()
	w := a.NewWindow("ADAM GUI (fuck proprietary software.)")
	w.Resize(fyne.NewSize(340, 200))
	status := canvas.NewText("Waiting", color.White)
	status.Alignment = fyne.TextAlignCenter
	status.TextSize = 50

	w.SetContent(container.NewVBox(
		status,
		widget.NewButton("Establish communications", func() {
			if !init {
				if comms.SetDefaultSerialPort() {
					port = comms.EstablishComms()
					init = true
					status.Text = "Connected"
					status.TextSize = 50
					status.Refresh()
				} else {
					status.Text = "Cannot detect a device with the given name."
					status.TextSize = 10
					status.Refresh()
				}
			}
		}),
		widget.NewButton("Tare", func() {
			if init {
				comms.Tare(port)
			}
		}),
		widget.NewButton("Hold", func() {
			if init {
				comms.Hold(port)
			}
		}),
		widget.NewButton("Measure (net)", func() {
			if init {
				status.Text = comms.Measure(port, "N")
				status.Refresh()
			}
		}),
		widget.NewButton("Measure (gross)", func() {
			if init {
				status.Text = comms.Measure(port, "G")
				status.Refresh()
			}
		}),
		widget.NewButton("Measure (tare)", func() {
			if init {
				status.Text = comms.Measure(port, "T")
				status.Refresh()
			}
		}),
	))

	w.ShowAndRun()
}