links.go

package main

import (
    "net/url"

    "fyne.io/fyne"
    "fyne.io/fyne/app"
    "fyne.io/fyne/container"
    "fyne.io/fyne/layout"
    "fyne.io/fyne/widget"
)

func main() {
    a := app.New()
    //a.Settings().SetTheme(theme.LightTheme())
    w := a.NewWindow("Σύνδεσμοι Μαθημάτων")
    w.SetFixedSize(true)
    var AM int
    title := widget.NewLabelWithStyle("Σύνδεσμοι Μαθημάτων", fyne.TextAlignCenter, fyne.TextStyle{Bold: true})

    tabs := widget.NewTabContainer(
        widget.NewTabItem("Δευτέρα", cont(1, AM)),
        widget.NewTabItem("Τρίτη", cont(2, AM)),
        widget.NewTabItem("Τετάρτη", cont(3, AM)),
        widget.NewTabItem("Πέμπτη", cont(4, AM)),
        widget.NewTabItem("Παρασκευή", cont(5, AM)),
    )
    tabs.SetTabLocation(widget.TabLocationLeading)
    radio := widget.NewRadio([]string{"Άρτιος ΑΜ", "Περιττός ΑΜ"}, func(value string) {
        if value == "Ναι" {
            AM = 2
        } else {
            AM = 1
        }
    })

    tabsCont := fyne.NewContainer(container.NewVBox(tabs, radio), tabs, radio)
    content := fyne.NewContainerWithLayout(layout.NewBorderLayout(title, nil, tabsCont, nil), tabsCont, title)
    w.SetContent(content)

    w.Resize(fyne.NewSize(300, 300))
    w.ShowAndRun()
}

func cont(day int, AM int) fyne.CanvasObject {
    l := make([]fyne.CanvasObject, 0)
    var mainCont *fyne.Container
    var mid *fyne.Container
    webexRLink := "https://upatras.webex.com/webappng/sites/upatras/dashboard/pmr/eceec2"
    webexLink, _ := url.Parse(webexRLink)

    skypeLink, _ := url.Parse("google.com")

    zoomOT := make([]url.URL, 0)
    zoomROT := []string{
        "https://upatras-gr.zoom.us/j/92646812780?pwd=UUpNZlpzWFFENDl6VXl1MnZ6ajZQZz09",
        "https://upatras-gr.zoom.us/j/93025796719?pwd=OVJaY29KREFNMGZaamNDR2FrNW5jZz09",
        "https://upatras-gr.zoom.us/j/95001035249?pwd=cVZqUFVac0VYZnluYWdJbHNYYzk3UT09"}
    var urlLink *url.URL

    for _, link := range zoomROT {
        urlLink, _ = url.Parse(link)
        zoomOT = append(zoomOT, *urlLink)
    }

    switch day {
    case 1:
        l = append(l, widget.NewHyperlink("ΜΔΕ", skypeLink))
        l = append(l, widget.NewHyperlink("ΨΚΣ", webexLink))
        mid = container.NewVBox(l[0], l[1])
        mainCont = fyne.NewContainerWithLayout(layout.NewCenterLayout(), layout.NewSpacer(), mid)
        break

    case 2:
        if AM%2 == 0 {
            l = append(l, widget.NewHyperlink("Φροντ. Java", &zoomOT[1]))
        } else {
            l = append(l, widget.NewHyperlink("Φροντ. Java", &zoomOT[0]))
        }
        l = append(l, widget.NewHyperlink("Υλικά", webexLink))
        mid = container.NewVBox(l[0], l[1])
        mainCont = fyne.NewContainerWithLayout(layout.NewCenterLayout(), layout.NewSpacer(), mid)
        break

    case 3:
        l = append(l, widget.NewHyperlink("ΨΚΣ", webexLink))
        l = append(l, widget.NewHyperlink("ΜΔΕ", skypeLink))
        l = append(l, widget.NewHyperlink("Στατιστική", webexLink))
        l = append(l, widget.NewHyperlink("Java", &zoomOT[2]))
        mid = container.NewVBox(l[0], l[1], l[2], l[3])
        mainCont = fyne.NewContainerWithLayout(layout.NewCenterLayout(), layout.NewSpacer(), mid)
        break

    case 4:
        l = append(l, widget.NewHyperlink("Κυκλώματα ΙΙ", webexLink))
        l = append(l, widget.NewHyperlink("Στατιστική", webexLink))
        l = append(l, widget.NewHyperlink("Υλικά", webexLink))
        mid = container.NewVBox(l[0], l[1], l[2])
        mainCont = fyne.NewContainerWithLayout(layout.NewCenterLayout(), layout.NewSpacer(), mid)
        break

    case 5:
        l = append(l, widget.NewHyperlink("Κυκλώματα ΙΙ", webexLink))
        l = append(l, widget.NewHyperlink("ΜΔΕ", skypeLink))
        mid = container.NewVBox(l[0], l[1])
        mainCont = fyne.NewContainerWithLayout(layout.NewCenterLayout(), layout.NewSpacer(), mid)
        break

    }
    return mainCont
}