package main

import "log"
import "runtime"

import "git.wit.com/wit/gui"

import "github.com/andlabs/ui"
import _ "github.com/andlabs/ui/winmanifest"

import pb "git.wit.com/wit/witProtobuf"

func showSplashBox(gw *gui.GuiWindow) *gui.GuiBox {
	log.Println("ShowSplashBox() START")
	text := getNEWTEXT()
	box := gui.ShowTextBox(gw, text, splashClick)

	if runtime.GOOS == "linux" {
		gui.NewLabel(box,"OS: Linux")
	} else if runtime.GOOS == "windows" {
		gui.NewLabel(box,"OS: Windows")
	} else {
		gui.NewLabel(box,"OS: " + runtime.GOOS)
	}

	gui.NewLabel(box, "Version: " + VERSION)

	if (gui.Config.Debug) {
		gui.NewLabel(box, "git rev-list: " + GITCOMMIT)
		gui.NewLabel(box, "go build version: " + GOVERSION)
		gui.NewLabel(box, "build date: " + BUILDTIME)
	}

	makeButton(box, nil, nil, "OK", "AREA", splashClick)
	log.Println("ShowSplashBox() END box =", box)
	return box
}

func getNEWTEXT() *ui.AttributedString {
	var aText  *ui.AttributedString
	aText = ui.NewAttributedString("")

	gui.AreaAppendText(aText, "Welcome to the Cloud Control Panel\n", ui.TextSize(16), ui.TextColor{0.0, 0.0, 0.8, .8})
	gui.AreaAppendText(aText, "(alpha)\n\n", ui.TextSize(10))

	gui.AreaAppendText(aText, "This control panel was designed to be an interface to your 'private' cloud. ", ui.TextWeightBold)
	gui.AreaAppendText(aText, "The concept of a private cloud means that you can use a providers system, or, seemlessly, use your own hardware in your own datacenter. ", ui.TextWeightBold)

	aText.AppendUnattributed("\n")
	aText.AppendUnattributed("\n")
	gui.AreaAppendText(aText, "This control panel requires:\n")
	aText.AppendUnattributed("\n")
	gui.AreaAppendText(aText, "IPv6\n")
	gui.AreaAppendText(aText, "Your hostname in DNS\n")
	aText.AppendUnattributed("\n\n\n\n\n")

	gui.AreaAppendText(aText, "<click or press any key>\n", ui.TextSize(10))

	return aText
}

func splashClick(b *gui.GuiButton) {
	log.Println("splashClick() START")
	gw := b.Box.Window
	// if there is already an account, skip straight to the main screen
	for key, _ := range config.Accounts  {
		log.Println("gui.State = splash BUT THERE IS AN ACCOUNT  Account = ", config.Accounts[key])
		makeCloudInfoBox(gw)
		return
	}
	// if there is not an account, then go to 'make account'
	gw = gui.InitGuiWindow("splashClick() Box22", gw)
	// gw.UiTab.Hide() // Hide or Delete ?
	gw.UiTab.Delete(0) // does this make things more or less stable or neither?

	log.Println("splashClick() AddGenericBox() START")
	box := gui.AddGenericBox(gw, "addSubdomainQuestion")
	log.Println("splashClick() AddGenericBox() END box =", box)

	gui.NewLabel(box, "Enter your Subdomain or")

	makeButton(box, nil, nil, "Generate", "SUBDOMAIN", generateSubdomain)

	gui.AddEntry(box, "SUBDOMAIN")
	gui.HorizontalBreak(box)
	makeButton(box, nil, nil, "Create Subdomain Account", "ADD", addSubdomainButton)

	log.Println("splashClick() END box =", box)
}

func addSubdomainButton(b *gui.GuiButton) {
	log.Println("addSubdomainButton() START")
	subdomain := gui.GetText(b.Box, "SUBDOMAIN")
	if (subdomain == "") {
		gui.ErrorWindow(b.Box.Window, "Blank Name", "You must have a valid subdomain")
		return
	}
	log.Println("\tsubdomain =", subdomain)

	acc := new(pb.Account)
	acc.Nick	= subdomain
	acc.Domain	= subdomain
	acc.Username	= "jcarr@wit.com"
	acc.Email	= "jcarr@wit.com"
	acc.Password	= "badpass"
	acc.URL		= "http://stackapi-api1.stackapi.customers.dev.wit.com:4000/"
	config.Accounts = append(config.Accounts, acc)

	makeCloudInfoBox(b.Box.Window)
	gui.Data.State = "done"
	log.Println("addSubdomainButton() END")
}

func generateSubdomain(b *gui.GuiButton) {
	log.Println("generateSubdomain START")
	if values, ok := b.Values.(*myButtonInfo); ! ok {
		log.Println("\tvalues.Accounts error")
	} else {
		log.Println("\tvalues.Accounts =", values.Accounts)
		log.Println("\tvalues.Name =", values.Name)
	}
	// use this way?
	// values, _ := b.Values.(*myButtonInfo)

	if (b == nil) {
		log.Println("generateSubdomain ERROR b == nil")
		return
	}
	// subdomain.SetText("cust00013.wit.dev")

// curl -vv -X POST -H "X-Wit-Auth: $TOKEN" 'http://stackapi-api1.stackapi.customers.wit.com:4000/vms/toby?count=1&cpu=2&ram=512&disk=25'
	txt := gui.SetText(b.Box, "SUBDOMAIN", "http://stackapi-api1.stackapi.customers.wit.com:4000/vms/jcarr")
	log.Println("generateSubdomain subdomain = ", txt)
	log.Println("generateSubdomain END")
}