package main

import (
	//	"image/color"
	"time"

	"fyne.io/fyne/v2"
	"fyne.io/fyne/v2/app"
	"fyne.io/fyne/v2/container"
	"fyne.io/fyne/v2/widget"

	"fmt"
)

const (
	refreshInterval = time.Second
	windowWidth     = 300
	windowHeight    = 400
)

func updateTime(clock *widget.Label) {
	formatted := time.Now().Format("Time: 03:04:05")
	clock.SetText(formatted)
}

func main() {
	fmt.Println("Starting on GUI")

	// Create a GUI app
	a := app.New()
	w := a.NewWindow("Radio Paradise Playing...")
	w.Resize(fyne.NewSize(windowWidth, windowHeight))

	// Get data from radioparadise and put in Label
	url := "https://api.radioparadise.com/api/now_playing"
	data, _ := readAPI(url)
	str := printFormattedSong(&data)
	rp := widget.NewLabel(str)

	// Create clock running as Label
	clock := widget.NewLabel("")
	updateTime(clock)
	go func() {
		for range time.Tick(refreshInterval) {
			updateTime(clock)
		}
	}()

	// Quit button on container
	quit := widget.NewButton("quit", func(){
		a.Quit()
	})

	// Combine all Labels on container
	content := container.NewVBox(
		rp,
		clock,
		quit,
	)

	// Show content on window
	w.SetContent(content)
	w.Show()

	//Run the app
	a.Run()
	tidyUp()
}

func tidyUp() {
	fmt.Println("GUI app exited")
}