zookeeper/doGui.go

// Copyright 2017-2025 WIT.COM Inc. All rights reserved.
// Use of this source code is governed by the GPL 3.0

package main

// An app to submit patches for the 30 GO GUI repos

import (
	"fmt"
	"os"
	"time"

	"go.wit.com/gui"
	"go.wit.com/lib/gadgets"
	"go.wit.com/lib/protobuf/zoopb"
	"go.wit.com/log"
)

func debug() {
	for {
		time.Sleep(90 * time.Second)
		log.Info("TODO: zookeeper scan here. repo count =")
	}
}

func doGui() {
	me.myGui = gui.New()
	me.myGui.InitEmbed(resources)
	me.myGui.Default()

	mainWindow := gadgets.RawBasicWindow("Zookeeper: (inventory your cluster)")
	mainWindow.Make()
	mainWindow.Show()
	mainWindow.Custom = func() {
		log.Warn("Main window close")
		os.Exit(0)
	}

	drawWindow(mainWindow)

	// sits here forever
	debug()

}

func drawWindow(win *gadgets.BasicWindow) {
	box := win.Box()

	vbox := box.NewVerticalBox("BOX2")

	group1 := vbox.NewGroup("Zookeeper Settings")
	grid := group1.NewGrid("buildOptions", 0, 0)

	var tbwin *tableWindow
	grid.NewButton("show zoo", func() {
		win.Disable()
		defer win.Enable()

		if tbwin == nil {
			log.Info("show zoo here")
			tbwin = makeTableWindow()
			tbwin.showTable(me.machines)
		}

		if tbwin.Hidden() {
			tbwin.Show()
		} else {
			tbwin.Hide()
		}
		return

	})

	grid.NewButton("update table", func() {
		newwin := makeTableWindow()
		newwin.showTable(me.machines)
		newwin.Show()
	})

	grid.NewButton("me.machines.ShowTable()", func() {
		t := me.machines.NewTable("test 2")
		t.AddHostname()
		t.AddMemory()
		t.AddCpus()
		t.AddStringFunc("sMB", func(m *zoopb.Machine) string {
			return fmt.Sprintf("%d mb", m.Memory/(1024*1024))
		})
		t.AddStringFunc("zood", func(m *zoopb.Machine) string {
			return findVersion(m, "zood")
		})
		t.AddTimeFunc("age", func(m *zoopb.Machine) time.Time {
			return m.Laststamp.AsTime()
		})
		t.ShowTable()
	})

	grid.NewButton("ConfigSave(me.machines)", func() {
		log.Info("saving config...")
		me.machines.ConfigSave()
	})

	grid.NewButton("ConfigSave(me.machines2)", func() {
		log.Info("saving config...")
		me.machines2.ConfigSave()
	})
}

func (tw *tableWindow) showTable(allm *zoopb.Machines) {
	all := allm.All()
	for all.Scan() {
		m := all.Next()
		tw.grid.NewLabel(m.Hostname)
		tw.grid.NewLabel(fmt.Sprintf("%d", m.Cpus))
		gb := m.Memory / (1024 * 1024)
		ms := fmt.Sprintf("%d MB", gb)
		tw.grid.NewLabel(ms)
		tw.grid.NewLabel(m.Distro)
		tw.grid.NewLabel(findVersion(m, "zood"))
		tw.grid.NewLabel(findVersion(m, "bash"))
		dur := m.Laststamp.AsTime()
		tw.grid.NewLabel(fmt.Sprintf("%v", time.Since(dur)))
		tw.grid.NewButton("upgrade", func() {
			log.Info("figure out upgrade", m.Hostname)
		})
		tw.grid.NextRow()
	}
}

func findVersion(m *zoopb.Machine, pkgname string) string {
	zood := m.Packages.FindByName(pkgname)
	if zood == nil {
		return "n/a"
	}
	return zood.Version
}