Add GUI frontend

cmd/itgui/time.go

@@ -0,0 +1,65 @@
+package main
+
+import (
+	"encoding/json"
+	"net"
+	"time"
+
+	"fyne.io/fyne/v2"
+	"fyne.io/fyne/v2/container"
+	"fyne.io/fyne/v2/layout"
+	"fyne.io/fyne/v2/widget"
+	"go.arsenm.dev/itd/internal/types"
+)
+
+func timeTab(parent fyne.Window) *fyne.Container {
+
+	timeEntry := widget.NewEntry()
+	timeEntry.SetText(time.Now().Format(time.RFC1123))
+
+	currentBtn := widget.NewButton("Set Current", func() {
+		timeEntry.SetText(time.Now().Format(time.RFC1123))
+		setTime(true)
+	})
+
+	timeBtn := widget.NewButton("Set", func() {
+		parsedTime, err := time.Parse(time.RFC1123, timeEntry.Text)
+		if err != nil {
+			guiErr(err, "Error parsing time string", parent)
+			return
+		}
+		setTime(false, parsedTime)
+	})
+
+	return container.NewVBox(
+		layout.NewSpacer(),
+		timeEntry,
+		currentBtn,
+		timeBtn,
+		layout.NewSpacer(),
+	)
+}
+
+// setTime sets the first element in the variadic parameter
+// if current is false, otherwise, it sets the current time.
+func setTime(current bool, t ...time.Time) error {
+	conn, err := net.Dial("unix", SockPath)
+	if err != nil {
+		return err
+	}
+	var data string
+	if current {
+		data = "now"
+	} else {
+		data = t[0].Format(time.RFC3339)
+	}
+	defer conn.Close()
+	err = json.NewEncoder(conn).Encode(types.Request{
+		Type: types.ReqTypeSetTime,
+		Data: data,
+	})
+	if err != nil {
+		return err
+	}
+	return nil
+}