package main

import (
	//core - required
	"context"
	_ "embed"
	"encoding/xml"
	"errors"
	"fmt"
	"image/color"
	_ "image/jpeg"
	_ "image/png"
	"io"
	"log"
	"math/rand/v2"
	"net/url"
	"os"
	"strings"
	"time"

	// gui - required
	"fyne.io/fyne/v2"
	"fyne.io/fyne/v2/app"
	"fyne.io/fyne/v2/canvas"
	"fyne.io/fyne/v2/container"
	"fyne.io/fyne/v2/dialog"
	"fyne.io/fyne/v2/driver/desktop"
	"fyne.io/fyne/v2/storage"
	"fyne.io/fyne/v2/theme"
	"fyne.io/fyne/v2/widget"
	"github.com/gen2brain/beeep"
	"github.com/makeworld-the-better-one/go-isemoji"
	"github.com/rrivera/identicon"
	"github.com/shreve/musicwand/pkg/mpris"

	// xmpp - required
	oasisSdk "github.com/sunglocto/oasis-sdk"
	"mellium.im/xmpp/bookmarks"
	xmppColor "mellium.im/xmpp/color"
	"mellium.im/xmpp/jid"
	"mellium.im/xmpp/muc"
	"mellium.im/xmpp/pubsub"
	"mellium.im/xmpp/stanza"
	// TODO: integrated theme switcher
)

//go:embed pi.png
var iconBytes []byte

var version string = "3.14i"
var statBar widget.Label
var chatInfo fyne.Container
var chatSidebar fyne.Container
var replyNameIcon string = ">"
var replyBodyIcon string = ">"
var newlineIcon string = " |-> "
var agreesToSendingHotFuckIntoChannel bool = false
var sendEmpty bool = false
var OccupantIdsToBlock = make(map[string]string)

// by sunglocto
// license AGPL

type Message struct {
	Author    string
	Content   string
	ID        string
	ReplyID   string
	ImageURL  string
	Raw       oasisSdk.XMPPChatMessage
	Important bool
	Readers   []jid.JID
	Reactions map[string]string
}

type ChatTab struct {
	Jid           jid.JID
	Nick          string
	Messages      []Message
	isMuc         bool
	Muc           *muc.Channel
	UpdateSidebar bool
	Members       map[string]oasisSdk.UserPresence
}

type ChatTabUI struct {
	Internal *ChatTab
	Scroller *widget.List    `xml:"-"`
	Sidebar  *fyne.Container `xml:"-"`
}

type CustomMultiLineEntry struct {
	widget.Entry
}

func isUTF8Locale() bool {
	localeVars := []string{"LC_ALL", "LC_CTYPE", "LANG"}
	for _, envVar := range localeVars {
		value := os.Getenv(envVar)
		if strings.Contains(strings.ToLower(value), "utf-8") {
			return true
		}
	}
	return false
}

func isWindows() bool {
	return os.PathSeparator == '\\' && os.PathListSeparator == ';'
}

func NewCustomMultiLineEntry() *CustomMultiLineEntry {
	entry := &CustomMultiLineEntry{}
	entry.ExtendBaseWidget(entry)
	entry.MultiLine = true
	return entry
}

func (e *CustomMultiLineEntry) TypedShortcut(sc fyne.Shortcut) {
	if sc.ShortcutName() == "CustomDesktop:Control+Return" {
		e.Entry.TypedRune('\n')
		return
	}
	e.Entry.TypedShortcut(sc)
}

func (e *CustomMultiLineEntry) TypedKey(ev *fyne.KeyEvent) {
	if ev.Name == fyne.KeyReturn || ev.Name == fyne.KeyEnter {
		// Normal Enter (no modifier) = submit
		if e.OnSubmitted != nil {
			e.OnSubmitted(e.Text)
		}
	} else {
		e.Entry.TypedKey(ev)
	}
}

type piConfig struct {
	Login         oasisSdk.LoginInfo
	DMs           []string
	Notifications bool
	JoinBookmarks bool
}

var config piConfig
var login oasisSdk.LoginInfo
var DMs []string

var chatTabs = make(map[string]*ChatTab)
var UITabs = make(map[string]*ChatTabUI)

var AppTabs *container.DocTabs
var selectedId widget.ListItemID
var replying bool = false
var notifications bool
var connection bool = true

var scrollDownOnNewMessage bool = true
var w fyne.Window
var a fyne.App

func CreateUITab(chatJidStr string) ChatTabUI {
	var scroller *widget.List
	scroller = widget.NewList(
		func() int {
			return len(chatTabs[chatJidStr].Messages)
		},
		func() fyne.CanvasObject {
			gen, _ := identicon.New("github", 5, 3)
			ii, _ := gen.Draw("default")
			im := ii.Image(25)
			ico := canvas.NewImageFromImage(im)
			ico.FillMode = canvas.ImageFillOriginal
			author := canvas.NewText("author", color.RGBA{255, 255, 255, 255})
			author.TextStyle.Bold = true
			// author.Selectable = true
			content := widget.NewLabel("content")
			content.Wrapping = fyne.TextWrapWord
			content.Selectable = true
			content.Importance = widget.MediumImportance
			content.SizeName = fyne.ThemeSizeName(theme.SizeNameText)
			icon := theme.FileVideoIcon()
			replytext := widget.NewLabel(">fallback reply text")
			replytext.Hide()
			replytext.Importance = widget.SuccessImportance
			replytext.Selectable = true
			// replytext.Wrapping = fyne.TextWrapWord
			replytext.Truncation = fyne.TextTruncateEllipsis
			btn := widget.NewButtonWithIcon("View media", icon, func() {

			})
			btn.Hide()

			reactions := container.NewHBox()

			return container.NewVBox(replytext, container.NewHBox(ico, author), content, btn, reactions)
		},
		func(i widget.ListItemID, co fyne.CanvasObject) {

			vbox := co.(*fyne.Container)
			authorBox := vbox.Objects[1].(*fyne.Container)
			replytext := vbox.Objects[0].(*widget.Label)
			// generate a Icon

			gen, _ := identicon.New("github", 5, 3)
			ii, _ := gen.Draw(chatTabs[chatJidStr].Messages[i].Author)
			im := ii.Image(25)
			authorBox.Objects[0] = canvas.NewImageFromImage(im)
			authorBox.Objects[0].(*canvas.Image).FillMode = canvas.ImageFillOriginal
			authorBox.Objects[0].Refresh()

			// Icon generate end

			author := authorBox.Objects[1].(*canvas.Text)
			col := xmppColor.String(chatTabs[chatJidStr].Messages[i].Author, 0, xmppColor.None)
			author.Color = col

			content := vbox.Objects[2].(*widget.Label)
			unknown_tags := chatTabs[chatJidStr].Messages[i].Raw.Unknown
			for _, v := range unknown_tags {
				if v.XMLName.Local == "occupant-id" {
					for _, attr := range v.Attrs {
						if attr.Name.Local == "id" {
							reason, ok := OccupantIdsToBlock[attr.Value]
							if ok {
								author.Text = ("Ignored user")
								content.SetText("This user is ignored due to: " + reason)
								content.Importance = widget.LowImportance
								return // message is from blocked user
							}
						}
					}
				}
			}
			btn := vbox.Objects[3].(*widget.Button)
			reactions := vbox.Objects[4].(*fyne.Container)
			reactions = container.NewVBox()

			for _, reaction := range chatTabs[chatJidStr].Messages[i].Reactions {
				reactions.Add(widget.NewLabel(reaction))
			}

			reactions.Refresh()

			if chatTabs[chatJidStr].Messages[i].Important {
				content.Importance = widget.DangerImportance
			} else {
				content.Importance = widget.MediumImportance
			}
			btn.Hidden = true // Hide by default
			msgContent := chatTabs[chatJidStr].Messages[i].Content
			if chatTabs[chatJidStr].Messages[i].Raw.OutOfBandMedia != nil {
				btn.Hidden = false
				btn.OnTapped = func() {
					go func() {
						u, err := storage.ParseURI(chatTabs[chatJidStr].Messages[i].Raw.OutOfBandMedia.URL)
						if err != nil {
							fyne.Do(func() {
								dialog.ShowError(err, w)
							})
							return
						}

						if strings.HasSuffix(chatTabs[chatJidStr].Messages[i].ImageURL, "mp4") || strings.HasSuffix(chatTabs[chatJidStr].Messages[i].ImageURL, "mp3") || strings.HasSuffix(chatTabs[chatJidStr].Messages[i].ImageURL, "gif") || strings.HasSuffix(chatTabs[chatJidStr].Messages[i].ImageURL, "webp") { // FIXME: This code is fucking terrible // TODO: Could check mime?
							url, err := url.Parse(chatTabs[chatJidStr].Messages[i].Raw.OutOfBandMedia.URL)
							if err != nil {
								fyne.Do(func() {
									dialog.ShowError(err, w)
								})
								return
							}
							fyne.Do(func() {
								a.OpenURL(url)
							})
							return
						}
						image := canvas.NewImageFromURI(u)
						image.FillMode = canvas.ImageFillOriginal
						fyne.Do(func() {
							dialog.ShowCustom("Image", "Close", image, w)
						})
					}()
				}
			}
			// Check if the message is a quote
			lines := strings.Split(msgContent, "\n")
			for i, line := range lines {
				if strings.HasPrefix(line, ">") {
					lines[i] = fmt.Sprintf("\n %s \n", line)
				}
			}
			msgContent = strings.Join(lines, "\n")

			//content.ParseMarkdown(msgContent)
			content.SetText(msgContent)
			if chatTabs[chatJidStr].Messages[i].ReplyID != "PICLIENT:UNAVAILABLE" {
				reply := chatTabs[chatJidStr].Messages[i].Raw.Reply
				j, err := jid.Parse(reply.To)
				if err != nil {
					log.Println("ERR: " + err.Error()) // FIXME
					return
				}
				guy := j.Resourcepart()
				// TODO: EXPERIMENTALLY GET REPLIED TO TEXT

				for i := len(chatTabs[chatJidStr].Messages) - 1; i >= 0; i-- {
					if reply.ID == chatTabs[chatJidStr].Messages[i].Raw.StanzaID.ID {
						replytext.Show()
						replytext.Text = fmt.Sprintf("%s %s", replyBodyIcon, strings.ReplaceAll(chatTabs[chatJidStr].Messages[i].Content, "\n", newlineIcon))
						guy = chatTabs[chatJidStr].Messages[i].Author
						break
					}
				}

				author.Text = (fmt.Sprintf("%s %s %s", chatTabs[chatJidStr].Messages[i].Author, replyNameIcon, guy))
			} else {
				author.Text = (chatTabs[chatJidStr].Messages[i].Author)
				replytext.Hide()
			}

			sl := strings.Split(msgContent, " ")

			content.SizeName = fyne.ThemeSizeName(theme.SizeNameText)
			if len(sl) == 1 && isemoji.IsEmoji(sl[0]) {
				content.SizeName = fyne.ThemeSizeName(theme.SizeNameHeadingText)
				content.Refresh()
			} else {
				content.SizeName = fyne.ThemeSizeName(theme.SizeNameText)
				content.Refresh()
			}

			if sl[0] == "/me" {
				author.Text = (author.Text + " " + strings.Join(sl[1:], " "))
				content.SetText(" ")
			}

			scroller.SetItemHeight(i, vbox.MinSize().Height)
			scroller.CreateItem().Refresh()
			vbox.Refresh()
			/*
				fyne.Do(func() {
				scroller.RefreshItem(i)
				})
			*/
		},
	)

	scroller.OnSelected = func(id widget.ListItemID) {
		selectedId = id
	}

	myUITab := ChatTabUI{}

	scroller.CreateItem()
	myUITab.Scroller = scroller
	gen, _ := identicon.New("github", 50, 20)
	ii, _ := gen.Draw(chatJidStr)
	im := ii.Image(250)
	imw := canvas.NewImageFromImage(im)
	imw.FillMode = canvas.ImageFillOriginal
	myUITab.Sidebar = container.NewVBox(imw)

	return myUITab
}
func addChatTab(isMuc bool, chatJid jid.JID, nick string) {

	chatJidStr := chatJid.String()
	if _, ok := chatTabs[chatJidStr]; ok {
		// Tab already exists
		return
	}

	myChatTab := ChatTab{
		Jid:      chatJid,
		Nick:     nick,
		Messages: []Message{},
		isMuc:    isMuc,
		Members:  make(map[string]oasisSdk.UserPresence),
	}

	myUITab := CreateUITab(chatJid.String())
	myUITab.Internal = &myChatTab

	chatTabs[chatJidStr] = &myChatTab
	UITabs[chatJidStr] = &myUITab
	var icon fyne.Resource
	if isMuc {
		icon = theme.HomeIcon()
	} else {
		icon = theme.AccountIcon()
	}

	fyne.Do(func() {
		myTab := container.NewTabItemWithIcon(chatJid.String(), icon, myUITab.Scroller)
		AppTabs.Append(myTab)
	})
}

func dropToSignInPage(reason string) {
	w = a.NewWindow("Welcome to pi")
	w.Resize(fyne.NewSize(500, 500))
	rt := widget.NewRichTextFromMarkdown("# Welcome to pi\nIt appears you do not have a valid account configured. Let's create one!")
	footer := widget.NewRichTextFromMarkdown(fmt.Sprintf("Reason for being dropped to the sign-in page:\n\n```%s```", reason))
	userEntry := widget.NewEntry()
	userEntry.SetPlaceHolder("Your JID")
	serverEntry := widget.NewEntry()
	serverEntry.SetPlaceHolder("Server and port")
	passwordEntry := widget.NewPasswordEntry()
	passwordEntry.SetPlaceHolder("Your Password")
	nicknameEntry := widget.NewEntry()
	nicknameEntry.SetPlaceHolder("Your Nickname")

	userView := widget.NewFormItem("", userEntry)
	serverView := widget.NewFormItem("", serverEntry)
	passwordView := widget.NewFormItem("", passwordEntry)
	nicknameView := widget.NewFormItem("", nicknameEntry)
	items := []*widget.FormItem{
		serverView,
		userView,
		passwordView,
		nicknameView,
	}

	btn := widget.NewButton("Create an account", func() {
		dialog.ShowForm("Create an account", "Create", "Dismiss", items, func(b bool) {
			if b {
				config := piConfig{}
				config.Login.Host = serverEntry.Text
				config.Login.User = userEntry.Text
				config.Login.Password = passwordEntry.Text
				config.Login.DisplayName = nicknameEntry.Text
				config.Notifications = false

				bytes, err := xml.MarshalIndent(config, "", "\t")
				if err != nil {
					dialog.ShowError(err, w)
					return
				}

				writer, err := a.Storage().Create("pi.xml")
				if err != nil {
					dialog.ShowError(err, w)
					return
				}
				defer writer.Close()
				_, err = writer.Write(bytes)
				if err != nil {
					dialog.ShowError(err, w)
					return
				}
				// a.SendNotification(fyne.NewNotification("Done", "Relaunch the application"))
				beeep.Notify("Done", "Relaunch the application", iconBytes)

				a.Quit()
				//w.Close()
			}
		}, w)
	})
	btn2 := widget.NewButton("Close pi", func() {
		w.Close()
	})
	w.SetContent(container.NewVBox(rt, btn, btn2, footer))
	w.ShowAndRun()

}

func main() {
	muc.Since(time.Now())
	config = piConfig{}
	res := fyne.NewStaticResource("image", iconBytes)
	a = app.NewWithID("pi-im")
	a.SetIcon(res)
	reader, err := a.Storage().Open("pi.xml")
	if err != nil {
		dropToSignInPage(err.Error())
		return
	}
	defer reader.Close()

	bytes, err := io.ReadAll(reader)
	if err != nil {
		dropToSignInPage(err.Error())
		return
	}

	err = xml.Unmarshal(bytes, &config)
	if err != nil {
		dropToSignInPage(fmt.Sprintf("Your pi.xml file is invalid:\n%s", err.Error()))
		return
	}

	DMs = config.DMs
	login = config.Login
	notifications = config.Notifications

	if isUTF8Locale() {
		replyBodyIcon = "↱"
		replyNameIcon = "→ "
		newlineIcon = " ⮡ "
	}

	client, err := oasisSdk.CreateClient(&login)

	client.SetDmHandler(func(client *oasisSdk.XmppClient, msg *oasisSdk.XMPPChatMessage) {
		correction := false
		userJidStr := msg.From.Bare().String()
		fmt.Println(userJidStr)
		tab, ok := chatTabs[userJidStr]
		if ok {
			str := *msg.CleanedBody
			if notifications {
				// a.SendNotification(fyne.NewNotification(fmt.Sprintf("%s says", userJidStr), str))
				beeep.Notify("Direct message", fmt.Sprintf("%s says:\n%s", userJidStr, str), iconBytes)
			}

			for _, v := range msg.Unknown {
				if v.XMLName.Local == "replace" {
					correction = true
					break // dont need to look at more fields
				}
			}

			var img string = ""
			if strings.Contains(str, "https://") {
				lines := strings.Split(str, "\n")
				for i, line := range lines {
					s := strings.Split(line, " ")
					for _, v := range s {
						_, err := url.Parse(v)
						if err == nil && strings.HasPrefix(v, "https://") {
							if strings.HasSuffix(v, ".png") || strings.HasSuffix(v, ".jpg") || strings.HasSuffix(v, ".jpeg") || strings.HasSuffix(v, ".webp") || strings.HasSuffix(v, ".mp4") || strings.HasSuffix(v, ".gif") {
								img = v
							}
						}
					}
					lines[i] = strings.Join(s, " ")
				}
				str = strings.Join(lines, " ")
			}
			var replyID string
			if msg.Reply == nil {
				replyID = "PICLIENT:UNAVAILABLE"
			} else {
				fmt.Println("Received reply in DM")
				replyID = msg.Reply.ID
			}

			if correction {
				for i := len(tab.Messages) - 1; i > 0; i-- {
					if tab.Messages[i].Raw.From.String() == msg.From.String() {
						tab.Messages[i].Content = *msg.CleanedBody + " (corrected)"
						fyne.Do(func() {
							UITabs[userJidStr].Scroller.Refresh()
						})
						return
					}
				}
			}

			myMessage := Message{
				Author:    msg.From.Resourcepart(),
				Content:   str,
				ID:        msg.ID,
				ReplyID:   replyID,
				Raw:       *msg,
				ImageURL:  img,
				Reactions: make(map[string]string),
			}

			tab.Messages = append(tab.Messages, myMessage)
			fyne.Do(func() {
				//UITabs[userJidStr].Scroller.Refresh()
				if scrollDownOnNewMessage {
					//UITabs[userJidStr].Scroller.ScrollToBottom()
				}
			})
		}
	})

	client.SetGroupChatHandler(func(client *oasisSdk.XmppClient, muc *muc.Channel, msg *oasisSdk.XMPPChatMessage) {
		ignore := false
		reaction := false
		correction := false
		important := false
		donotnotify := false
		for _, v := range msg.Unknown {
			if v.XMLName.Local == "delay" { // Classic history message
				donotnotify = true
				//ignore = true
				//fmt.Println("ignoring!")
				//return //what is blud doing
			}
		}

		for _, v := range msg.Unknown {
			if v.XMLName.Local == "replace" {
				correction = true
				break // dont need to look at more fields
			}

			if v.XMLName.Local == "reactions" {
				reaction = true
				break
			}
		}

		var ImageID string = ""
		mucJidStr := msg.From.Bare().String()
		if tab, ok := chatTabs[mucJidStr]; ok {
			//chatInfo.Objects[0] = widget.NewLabel(fmt.Sprintf("[!] %s", mucJidStr))
			chatTabs[mucJidStr].Muc = muc
			str := *msg.CleanedBody
			if strings.Contains(str, login.DisplayName) {
				fmt.Println(str, login.DisplayName)
				important = true
			}
			if !donotnotify && !ignore && notifications {
				if !correction && msg.From.String() != client.JID.String() && strings.Contains(str, login.DisplayName) || (msg.Reply != nil && strings.Contains(msg.Reply.To, login.DisplayName)) {
					// a.SendNotification(fyne.NewNotification(fmt.Sprintf("Mentioned in %s", mucJidStr), str))
					beeep.Notify(fmt.Sprintf("Mentioned in %s by %s", mucJidStr, msg.From.Resourcepart()), str, iconBytes)
				}
			}
			if strings.Contains(str, "https://") {
				lines := strings.Split(str, "\n")
				for i, line := range lines {
					s := strings.Split(line, " ")
					for _, v := range s {
						_, err := url.Parse(v)
						if err == nil && strings.HasPrefix(v, "https://") {
							if strings.HasSuffix(v, ".png") || strings.HasSuffix(v, ".jpg") || strings.HasSuffix(v, ".jpeg") || strings.HasSuffix(v, ".webp") || strings.HasSuffix(v, ".mp4") || strings.HasSuffix(v, ".mp3") || strings.HasSuffix(v, ".gif") {
								ImageID = v
							}
						}
					}
					lines[i] = strings.Join(s, " ")
				}
				str = strings.Join(lines, " ")
			}
			var replyID string
			if msg.Reply == nil {
				replyID = "PICLIENT:UNAVAILABLE"
			} else {
				replyID = msg.Reply.To
			}

			if reaction {
				for i := len(tab.Messages) - 1; i > 0; i-- {
					if tab.Messages[i].Raw.StanzaID.ID == msg.Reply.ID {
						tab.Messages[i].Reactions[msg.From.String()] = *msg.CleanedBody
						fyne.Do(func() {
							UITabs[mucJidStr].Scroller.Refresh()
						})
						return
					}
				}
			}

			if correction {
				for i := len(tab.Messages) - 1; i > 0; i-- {
					if tab.Messages[i].Raw.From.String() == msg.From.String() {
						tab.Messages[i].Content = *msg.CleanedBody + " (corrected)"
						fyne.Do(func() {
							UITabs[mucJidStr].Scroller.Refresh()
						})
						return
					}
				}
			}

			myMessage := Message{
				Author:    msg.From.Resourcepart(),
				Content:   str,
				ID:        msg.ID,
				ReplyID:   replyID,
				Raw:       *msg,
				ImageURL:  ImageID,
				Important: important,
				Reactions: make(map[string]string),
			}
			if !ignore {
				tab.Messages = append(tab.Messages, myMessage)
			}
			important = false
			fyne.Do(func() {
				_, ok := UITabs[mucJidStr]
				if !ok {
					return
				}
				UITabs[mucJidStr].Scroller.Refresh()
				if scrollDownOnNewMessage {
					tab, ok := UITabs[mucJidStr]
					if ok {
						tab.Scroller.ScrollToBottom()
					}
				}
			})
		}
	})

	client.SetChatstateHandler(func(_ *oasisSdk.XmppClient, from jid.JID, state oasisSdk.ChatState) {
		switch state {
		case oasisSdk.ChatStateComposing:
			fyne.Do(func() {
				statBar.SetText(fmt.Sprintf("%s is typing...", from.Resourcepart()))
			})
		case oasisSdk.ChatStatePaused:

			fyne.Do(func() {
				statBar.SetText(fmt.Sprintf("%s has stopped typing.", from.Resourcepart()))
			})
		case oasisSdk.ChatStateInactive:
			fyne.Do(func() {
				statBar.SetText(fmt.Sprintf("%s is idle", from.Resourcepart()))
			})
		case oasisSdk.ChatStateGone:
			fyne.Do(func() {
				statBar.SetText(fmt.Sprintf("%s is gone", from.Resourcepart()))
			})
		default:
			fyne.Do(func() {
				statBar.SetText("")
			})
		}
	})

	client.SetPresenceHandler(func(client *oasisSdk.XmppClient, from jid.JID, p oasisSdk.UserPresence) {
		fmt.Println(p.Header.Type == stanza.UnavailablePresence)
		bareAcc := from.Bare()
		tab, ok := chatTabs[bareAcc.String()]
		if !ok {
			// User presence
			addChatTab(false, bareAcc, client.Login.DisplayName)
			return
		}

		if tab.isMuc {
			fmt.Println(p.Type)
			tab.Members[from.String()] = p
		}
	})

	client.SetBookmarkHandler(false, func(client *oasisSdk.XmppClient, bookmark bookmarks.Channel) {
		if !config.JoinBookmarks {
			return
		}
		// FIXME
		if bookmark.JID.String() == "conversations-offtopic-reloaded@conference.trashserver.net" {
			return
		}
		if bookmark.Autojoin {
			if bookmark.Nick == "" {
				fmt.Println("WARNING: Bookmark has no name")
				bookmark.Nick = client.Login.DisplayName
			}
			addChatTab(true, bookmark.JID, client.Login.DisplayName)
			_, err := client.ConnectMuc(bookmark, oasisSdk.MucLegacyHistoryConfig{}, context.TODO())
			if err != nil {
				fmt.Println("ERROR: " + err.Error())
				return
			}
		}
	})
	client.SetDeliveryReceiptHandler(
		func(_ *oasisSdk.XmppClient, from jid.JID, id string) {
			fmt.Printf("Delivered %s to %s", id, from.String())
		})

	client.SetReadReceiptHandler(
		func(_ *oasisSdk.XmppClient, from jid.JID, id string) {
			for _, tab := range chatTabs {
				for i := len(tab.Messages) - 1; i >= 0; i-- {
					if tab.Messages[i].Raw.StanzaID == nil {
						continue
					}
					if tab.Messages[i].Raw.StanzaID.ID == id {
						tab.Messages[i].Readers = append(tab.Messages[i].Readers, from)
						break
					}
				}
			}
		})

	if err != nil {
		log.Fatalln("Could not create client - " + err.Error())
	}

	go func() {
		for connection {
			err = client.Connect()
			if err != nil {
				responseChan := make(chan bool)

				//fyne.Do(func() {
				fmt.Println(err)
				dialog.ShowConfirm("disconnected", fmt.Sprintf("the client disconnected. would you like to try and reconnect?\nreason:\n%s", err.Error()), func(b bool) {
					responseChan <- b
				}, w)
				//})
				if !<-responseChan {
					connection = false
				}
			}
		}
	}()

	a = app.New()

	w = a.NewWindow("pi")
	w.SetCloseIntercept(func() {
		w.RequestFocus()
		dialog.ShowConfirm("Close pi", "You hit the close button. Do you want Pi to close completely?", func(b bool) {
			if b {
				w.Close()
				a.Quit()
				log.Fatalln("Goodbye!")
			} else {
				w.Hide()
			}
		}, w)
	})
	w.Resize(fyne.NewSize(500, 500))
	w.SetIcon(res)

	entry := NewCustomMultiLineEntry()
	entry.SetPlaceHolder("Say something, you know you want to.\nCtrl+Enter for newline")
	entry.Wrapping = fyne.TextWrapBreak
	//entry.TypedShortcut()

	SendCallback := func() {
		text := entry.Text
		if text == "" {
			dialog.ShowConfirm("Empty message", "Send an empty message?", func(b bool) {
				sendEmpty = b
			}, w)
		}

		if AppTabs.Selected() == nil || AppTabs.Selected().Content == nil || (text == "" && !sendEmpty) {
			return
		}

		selectedScroller, ok := AppTabs.Selected().Content.(*widget.List)
		if !ok {
			return
		}

		var activeMucJid string
		var isMuc bool
		for jid, tabData := range UITabs {
			if tabData.Scroller == selectedScroller {
				activeMucJid = jid
				isMuc = chatTabs[activeMucJid].isMuc
				break
			}
		}

		if activeMucJid == "" {
			return
		}

		go func() {
			if replying {
				m := chatTabs[activeMucJid].Messages[selectedId].Raw
				err = client.ReplyToEvent(&m, text)
				if err != nil {
					dialog.ShowError(err, w)
				}
				return
			}

			url, uerr := url.Parse(strings.Split(text, " ")[0])
			if uerr == nil && strings.HasPrefix(strings.Split(text, " ")[0], "https://") {
				dialog.ShowConfirm("Confirm", "Do you want to embed this link into your message?", func(b bool) {
					if b {
						err = client.SendSingleFileMessage(jid.MustParse(activeMucJid).Bare(), url.String(), nil)
						if err != nil {
							dialog.ShowError(err, w)
						}
						return
					} else {
						err = client.SendText(jid.MustParse(activeMucJid).Bare(), text)

						if err != nil {
							dialog.ShowError(err, w)
						}

					}
				}, w)

			} else if text == "@here" && chatTabs[activeMucJid].isMuc {
				tab := chatTabs[activeMucJid]
				dialog.ShowConfirm("WARNING", fmt.Sprintf("There are %d members in this room.\nYou are about to mention every single one of them.\nYou may be punished if you are not a moderator of this chat.\nWould you like to continue?", len(tab.Members)), func(b bool) {

					if b {
						text = ""
						for name := range tab.Members {
							text = fmt.Sprintf("%s %s", text, jid.MustParse(name).Resourcepart())
						}

						a := pubsub.Fetch(context.TODO(), client.Session, pubsub.Query{})
						log.Println(a.Item())

						err = client.SendText(jid.MustParse(activeMucJid).Bare(), text)
						if err != nil {
							dialog.ShowError(err, w)
						}
					}
				}, w)
			} else {
				err = client.SendText(jid.MustParse(activeMucJid).Bare(), text)

				if err != nil {
					dialog.ShowError(err, w)
				}
			}
		}()

		if !isMuc {
			chatTabs[activeMucJid].Messages = append(chatTabs[activeMucJid].Messages, Message{
				Author:  "You",
				Content: text,
				ReplyID: "PICLIENT:UNAVAILABLE",
			})
			fyne.Do(func() {
				if scrollDownOnNewMessage {
					UITabs[activeMucJid].Scroller.ScrollToBottom()
				}
			})
		}
		entry.SetText("")
	}

	sendbtn := widget.NewButton("Send", SendCallback)
	replybtn := widget.NewButton("Reply", func() {
		replying = true
		SendCallback()
		replying = false
	})
	entry.OnSubmitted = func(s string) {
		SendCallback()
		// i fucking hate fyne
	}

	mit := fyne.NewMenuItem("about pi", func() {
		dialog.ShowInformation("about pi", fmt.Sprintf("the XMPP client from hell\n\npi is an experimental XMPP client\nwritten by Sunglocto in Go.\n\nVersion %s", version), w)
	})

	licensesbtn := fyne.NewMenuItem("credits", func() {
		CreditsWindow(fyne.CurrentApp(), fyne.NewSize(800, 400)).Show()
	})

	reconnect := fyne.NewMenuItem("reconnect", func() {
		go func() {
			err := client.Connect()
			if err != nil {
				fyne.Do(func() {
					dialog.ShowError(err, w)
				})
			}
		}()
	})

	mia := fyne.NewMenuItem("configure message view", func() {
		ch := widget.NewCheck("", func(b bool) {})
		ch2 := widget.NewCheck("", func(b bool) {})
		ch.Checked = scrollDownOnNewMessage
		ch2.Checked = notifications
		scrollView := widget.NewFormItem("scroll to bottom on new message", ch)
		notiView := widget.NewFormItem("send notifications when mentioned", ch2)
		items := []*widget.FormItem{
			scrollView,
			notiView,
		}
		dialog.ShowForm("configure message view", "apply", "cancel", items, func(b bool) {
			if b {
				scrollDownOnNewMessage = ch.Checked
				notifications = ch2.Checked
			}
		}, w)
	})

	jtb := fyne.NewMenuItem("jump to bottom", func() {
		selectedScroller, ok := AppTabs.Selected().Content.(*widget.List)
		if !ok {
			return
		}
		selectedScroller.ScrollToBottom()
		selectedScroller.Refresh()
	})

	jtt := fyne.NewMenuItem("jump to top", func() {
		selectedScroller, ok := AppTabs.Selected().Content.(*widget.List)
		if !ok {
			return
		}
		selectedScroller.ScrollToTop()
		selectedScroller.Refresh()
	})

	w.SetOnDropped(func(p fyne.Position, u []fyne.URI) {
		var link string
		myUri := u[0] // Only upload a single file
		progress := make(chan oasisSdk.UploadProgress)
		myprogressbar := widget.NewProgressBar()
		diag := dialog.NewCustom("Uploading file", "Hide", myprogressbar, w)
		diag.Show()
		go func() {
			client.UploadFile(client.Ctx, myUri.Path(), progress)
		}()

		for update := range progress {
			fyne.Do(func() {
				myprogressbar.Value = float64(update.Percentage) / 100
				myprogressbar.Refresh()
			})

			if update.Error != nil {
				diag.Dismiss()
				dialog.ShowError(update.Error, w)
				return
			}

			if update.GetURL != "" {
				link = update.GetURL
			}
		}

		diag.Dismiss()
		a.Clipboard().SetContent(link)
		dialog.ShowInformation("file successfully uploaded\nURL copied to your clipboard", link, w)

	})

	mic := fyne.NewMenuItem("upload a file", func() {
		var link string
		var toperr error
		//var topreader fyne.URIReadCloser
		dialog.ShowFileOpen(func(reader fyne.URIReadCloser, err error) {
			go func() {

				if err != nil {
					dialog.ShowError(err, w)
					return
				}
				if reader == nil {
					return
				}
				bytes, toperr = io.ReadAll(reader)
				//topreader = reader

				if toperr != nil {
					dialog.ShowError(toperr, w)
					return
				}

				progress := make(chan oasisSdk.UploadProgress)
				myprogressbar := widget.NewProgressBar()
				diag := dialog.NewCustom("Uploading file", "Hide", myprogressbar, w)
				fyne.Do(func() {
					diag.Show()
				})
				go func() {
					client.UploadFile(client.Ctx, reader.URI().Path(), progress)
				}()

				for update := range progress {
					fyne.Do(func() {
						myprogressbar.Value = float64(update.Percentage) / 100
						myprogressbar.Refresh()
					})

					if update.Error != nil {
						diag.Dismiss()
						dialog.ShowError(update.Error, w)
						return
					}

					if update.GetURL != "" {
						link = update.GetURL
					}
				}

				diag.Dismiss()
				a.Clipboard().SetContent(link)
				dialog.ShowInformation("file successfully uploaded\nURL copied to your clipboard", link, w)
			}()

		}, w)
	})

	getMAM := fyne.NewMenuItem("send stanza", func() {
		sendiq := false
		b := container.NewVBox()
		note := widget.NewRichTextFromMarkdown(fmt.Sprintf("# How to send a stanza\nThe stanza must be formed properly or the client will disconnect! Some actions such as joining rooms should be done via the client.\n Here is an example of a typical stanza:\n\n```\n<message from=’abc@example.com’ to=’xyz@example.com’ type=’chat’>\n\t<body>We have had a most delightful evening, a most excellent ball.</body>\n</message>\n```\n\nThe `from` attribute should be your JID `(%s)` and the `to` attribute should be the intended recipient. The `type` attribute can be `chat`, `groupchat`, `headline` and more.\n\nFor more information, read [RFC 6120](https://www.rfc-editor.org/rfc/rfc6120.html).", client.JID.String()))
		note.Hidden = true
		// note.Wrapping = fyne.TextWrapWord
		b.Add(note)
		isiq := widget.NewCheck("IQ stanza (get a reponse back)", func(b bool) {sendiq=b})
		b.Add(isiq)
		hlpbtn := widget.NewButton("Help!", func() {note.Hidden = !note.Hidden})
		b.Add(hlpbtn)
		entry := widget.NewMultiLineEntry()
		entry.SetPlaceHolder(fmt.Sprintf("<message type='chat' from='%s' id='ilovepi' to='friend@home.org'><body>Hello from Pi!</body></message>", client.JID.String()))
		b.Add(entry)
		btn := widget.NewButton("Send", func() {
			fmt.Println(sendiq)
			msg := entry.Text
			err := client.Session.Send(context.TODO(), xml.NewDecoder(strings.NewReader(msg)))
			if err != nil {
				dialog.ShowError(err, w)
				return
			}
		})

		b.Add(btn)
		dialog.ShowCustom("Send a custom XML stanza", "Close", b, w)
	})

	leaveRoom := fyne.NewMenuItem("disconnect from current room", func() {
		selectedScroller, ok := AppTabs.Selected().Content.(*widget.List)
		if !ok {
			return
		}
		var activeMucJid string
		for jid, tabData := range UITabs {
			if tabData.Scroller == selectedScroller {
				activeMucJid = jid
				break
			}
		}

		if !chatTabs[activeMucJid].isMuc {
			return
		}

		AppTabs.Selected().Text = fmt.Sprintf("%s (disconnected)", AppTabs.Selected().Text)
		AppTabs.Items = append(AppTabs.Items[:AppTabs.SelectedIndex()], AppTabs.Items[AppTabs.SelectedIndex()+1:]...)
		AppTabs.SelectIndex(0)
		err := client.DisconnectMuc(activeMucJid, "user left on own accord", context.TODO())
		if err != nil {
			dialog.ShowError(err, w)
		}
		delete(UITabs, activeMucJid)
	})

	manageBookmarks := fyne.NewMenuItem("manage bookmarks", func() {
		bookmarks := client.BookmarkCache()
		box := container.NewVBox()
		box.Add(widget.NewRichTextFromMarkdown("# Manage Bookmarks"))
		box.Add(widget.NewLabel(fmt.Sprintf("%d bookmarks", len(bookmarks))))
		for address, bookmark := range bookmarks {
			bookmarkWidget := container.NewGridWithColumns(7)

			var nameLabel *widget.RichText

			if bookmark.Name != "" {
				nameLabel = widget.NewRichTextFromMarkdown(bookmark.Name)
			} else {
				nameLabel = widget.NewRichTextFromMarkdown("_no name_")
			}
			nameLabel.Wrapping = fyne.TextWrapBreak

			bookmarkWidget.Add(nameLabel)
			bookmarkJidWidget := widget.NewLabel(address)
			bookmarkJidWidget.TextStyle.Monospace = true
			bookmarkJidWidget.Selectable = true
			bookmarkJidWidget.Wrapping = fyne.TextWrapWord

			bookmarkWidget.Add(bookmarkJidWidget)
			var autojoinCheck *widget.Check
			var deleteBookmarkButton *widget.Button
			var joinRoomButton *widget.Button
			var setNick *widget.Button
			joinRoomButton = widget.NewButtonWithIcon("Join", theme.AccountIcon(), func() {
				fyne.Do(func() { joinRoomButton.Disable() })
				go func() {
					if bookmark.Nick == "" {
						bookmark.Nick = client.Login.DisplayName
					}
					addChatTab(true, bookmark.JID, bookmark.Nick)
					_, err := client.ConnectMuc(bookmark, oasisSdk.MucLegacyHistoryConfig{}, context.TODO())
					if err != nil {
						fyne.Do(func() {
							joinRoomButton.Enable()
							dialog.ShowError(err, w)
						})
						return
					}
					client.RefreshBookmarks(false)
					fyne.Do(func() { joinRoomButton.Enable() })

				}()
			})
			autojoinCheck = widget.NewCheck("Autojoin", func(b bool) {
				go func() {
					fyne.Do(func() { autojoinCheck.Disable() })
					bookmark.Autojoin = b
					err := client.PublishBookmark(bookmark, context.TODO())
					if err != nil {
						fyne.Do(func() {
							autojoinCheck.Enable()
							dialog.ShowError(err, w)
						})
						return
					}
					client.RefreshBookmarks(false)
					fyne.Do(func() { autojoinCheck.Enable() })
				}()
			})
			autojoinCheck.Checked = bookmark.Autojoin

			deleteBookmarkButton = widget.NewButtonWithIcon("Delete", theme.CancelIcon(), func() {
				go func() {
					err := client.DeleteBookmark(bookmark.JID, context.TODO())
					if err != nil {
						fyne.Do(func() {
							dialog.ShowError(err, w)
						})
						return
					}
					client.RefreshBookmarks(false)
					bookmarkWidget.RemoveAll()
				}()
			})

			nickEntry := widget.NewEntry()
			nickEntry.SetText(bookmark.Nick)

			setNick = widget.NewButton("Set nick", func() {
				go func() {
					fyne.Do(func() { setNick.Disable() })
					newNick := nickEntry.Text
					bookmark.Nick = newNick
					err := client.PublishBookmark(bookmark, context.TODO())
					if err != nil {
						fyne.Do(func() {
							setNick.Enable()
							dialog.ShowError(err, w)
						})
						return
					}
					client.RefreshBookmarks(false)
					fyne.Do(func() { setNick.Enable() })
				}()
			})

			bookmarkWidget.Add(autojoinCheck)
			bookmarkWidget.Add(deleteBookmarkButton)
			bookmarkWidget.Add(joinRoomButton)
			bookmarkWidget.Add(nickEntry)
			bookmarkWidget.Add(setNick)

			box.Add(bookmarkWidget)
		}
		myScroller := container.NewScroll(box)
		AppTabs.Items[0].Content = myScroller
		AppTabs.Items[0].Text = "Bookmarks"
		AppTabs.SelectIndex(0)
		chatSidebar.Hidden = true
		//d := dialog.NewCustom("manage bookmarks", "cancel", myScroller, w)
		//d.Show()

	})

	joinARoom := fyne.NewMenuItem("connect to a room", func() {
		dialog.ShowEntryDialog("connect to a room", "JID:", func(s string) {
			d := dialog.NewCustom("Please wait", "Close", widget.NewProgressBarInfinite(), w)
			d.Show()
			go func() {
				myjid, err := jid.Parse(s)
				if err != nil {
					d.Hide()
					dialog.ShowError(err, w)
					return
				}

				mychannel := new(bookmarks.Channel)
				mychannel.JID = myjid
				mychannel.Nick = login.DisplayName
				//ch, err := client.MucClient.Join(client.Ctx, joinjid, client.Session)
				addChatTab(true, myjid, login.DisplayName)
				_, err = client.ConnectMuc(*mychannel, oasisSdk.MucLegacyHistoryConfig{}, context.TODO())
				if err != nil {
					d.Hide()
					dialog.ShowError(err, w)
					return
				}
				//client.MucChannels[s] = ch
				d.Hide()
			}()
		}, w)
	})

	beginADM := fyne.NewMenuItem("start a DM", func() {
		dialog.ShowEntryDialog("Start a DM", "JID:", func(s string) {
			d := dialog.NewCustom("Please wait", "Close", widget.NewLabel("Opening a DM with "+s), w)
			d.Show()
			go func() {
				myjid, err := jid.Parse(s)
				if err != nil {
					d.Hide()
					dialog.ShowError(err, w)
					return
				}
				addChatTab(false, myjid, login.DisplayName)
				d.Hide()
			}()
		}, w)

	})

	menu_help := fyne.NewMenu("π", mit, reconnect, licensesbtn)

	menu_changeroom := fyne.NewMenu("Α", mic, beginADM, joinARoom, leaveRoom, manageBookmarks, getMAM)
	menu_configureview := fyne.NewMenu("Β", mia, jtt, jtb)
	hafjag := fyne.NewMenuItem("Hafjag", func() {
		entry.Text = "Hafjag"
		SendCallback()
		entry.Text = "Hafjag"
	})

	hotfuck := fyne.NewMenuItem("Hot Fuck", func() {
		d := dialog.NewConfirm("WARNING", "This button will send the message \"Hot Fuck\" into your currently focused chat. Do you want to continue?", func(b bool) {
			if b {
				agreesToSendingHotFuckIntoChannel = true
				entry.Text = "Hot Fuck"
				SendCallback()
				entry.Text = "Oh Yeah."
			}
		}, w)

		if agreesToSendingHotFuckIntoChannel {
			d.Confirm()
		} else {
			d.Show()
		}

	})

	agree := fyne.NewMenuItem("Agree", func() {
		old := entry.Text
		entry.Text = strings.Repeat("^", rand.IntN(30))
		SendCallback()
		entry.Text = old
	})

	kai := fyne.NewMenuItem("kai cenat beg", func() {
		old := entry.Text
		entry.Text = "chat will you subscribe to save the kai cenat mafiathon 3"
		SendCallback()
		entry.Text = old
	})

	mipipiemi := fyne.NewMenuItem("mi pipi e mi", func() {
		old := entry.Text
		entry.Text = "mi pipi e mi"
		SendCallback()
		entry.Text = old
	})

	wspeed := fyne.NewMenuItem("W Speed ❤️‍🩹❤️‍🩹", func() {
		old := entry.Text
		entry.Text = "W Speed ❤️‍🩹❤️‍🩹"
		SendCallback()
		entry.Text = old
	})

	exposed_suffix := fyne.NewMenuItem(".exposed", func() {
		selectedScroller, ok := AppTabs.Selected().Content.(*widget.List)
		if !ok {
			return
		}
		var activeChatJid string
		for jid, tabData := range UITabs {
			if tabData.Scroller == selectedScroller {
				activeChatJid = jid
			}
		}

		LatestMessage := chatTabs[activeChatJid].Messages[len(chatTabs[activeChatJid].Messages)-1]

		old := entry.Text
		entry.Text = fmt.Sprintf("%s.exposed", LatestMessage.Content)
		SendCallback()
		entry.Text = old
	})

	mycurrenttime := fyne.NewMenuItem("Current time", func() {
		entry.Text = fmt.Sprintf("It is currently %s", time.Now().Format(time.RFC850))
		SendCallback()
	})

	mycurrentplayingsong := fyne.NewMenuItem("Get currently playing song", func() {
		// BEGIN PLATFORM SPECIFIC CODE
		if isWindows() {
			dialog.ShowError(errors.New("this feature is not supported on your operating system"), w)
			return
		}
		// END PLATFORM SPECIFIC CODE

		client, err := mpris.NewClient()
		if err != nil {
			dialog.ShowError(err, w)
			return
		}
		present := false
		for _, player := range client.Players() {
			fmt.Println(player.RawMetadata())
			old := entry.Text
			newtext := ""
			title, t_ok := player.RawMetadata()["xesam:title"]
			artist, a_ok := player.RawMetadata()["xesam:artist"]
			album, al_ok := player.RawMetadata()["xesam:album"]
			artists := []string{}

			if a_ok {
				artist.Store(&artists)
			}

			if t_ok && a_ok && al_ok && album.String() != "\"\"" {
				newtext = fmt.Sprintf("I'm currently listening to %s by %s, in the %s album", strings.Trim(title.String(), "\""), strings.Join(artists, ","), album)
			} else if t_ok && a_ok {
				newtext = fmt.Sprintf("I'm currently listening to %s by %s", strings.Trim(title.String(), "\""), strings.Join(artists, ","))
			} else if t_ok {
				newtext = fmt.Sprintf("I'm currently listening to %s", strings.Trim(title.String(), "\""))
			} else if a_ok {
				newtext = fmt.Sprintf("I'm currently listening to a song by %s", artists[0])
			} else {
				dialog.ShowError(errors.New("error: There's a playing song, but we could not get any information"), w)
				return
			}

			entry.SetText(newtext)
			SendCallback()
			entry.SetText(old)
			present = true
		}

		if !present {
			dialog.ShowInformation("Failed", "Could not find any open players. You might need an MPRIS plugin for players such as mpv.\nSee the MPRIS ArchWiki article for more information:\nhttps://wiki.archlinux.org/title/MPRIS", w)
		}
	})

	menu_jokes := fyne.NewMenu("Δ", mycurrenttime, mycurrentplayingsong, hafjag, hotfuck, agree, kai, mipipiemi, exposed_suffix, wspeed)
	bit := fyne.NewMenuItem("mark selected message as read", func() {
		selectedScroller, ok := AppTabs.Selected().Content.(*widget.List)
		if !ok {
			return
		}
		var activeMucJid string
		for jid, tabData := range UITabs {
			if tabData.Scroller == selectedScroller {
				activeMucJid = jid
				break
			}
		}

		m := chatTabs[activeMucJid].Messages[selectedId].Raw
		client.MarkAsRead(&m)
	})

	rec := fyne.NewMenuItem("retract selected message", func() {
		selectedScroller, ok := AppTabs.Selected().Content.(*widget.List)
		if !ok {
			return
		}
		var activeMucJid string
		for jid, tabData := range UITabs {
			if tabData.Scroller == selectedScroller {
				activeMucJid = jid
				break
			}
		}

		if !chatTabs[activeMucJid].isMuc {
			return // TODO: For 1:1 DMs we use OccupantID for the ID and send message type 'chat'
		}

		id := chatTabs[activeMucJid].Messages[selectedId].Raw.StanzaID
		if id == nil {
			return
		}

		msg := fmt.Sprintf("<message type='groupchat' to='%s' id='retract-message-1'><retract id='%s' xmlns='urn:xmpp:message-retract:1'/><fallback xmlns='urn:xmpp:fallback:0' for='urn:xmpp:message-retract:1' /><body>This user retracted a previous message, but it's unsupported by your client.</body><store xmlns='urn:xmpp:hints'/></message>", activeMucJid, id.ID)
		fmt.Println(msg)
		err := client.Session.Send(context.TODO(), xml.NewDecoder(strings.NewReader(msg)))
		if err != nil {
			dialog.ShowError(err, w)
		}
	})

	bia := fyne.NewMenuItem("toggle replying to message", func() {
		replying = !replying
	})

	bic := fyne.NewMenuItem("show message XML", func() {
		pre := widget.NewLabel("")
		selectedScroller, ok := AppTabs.Selected().Content.(*widget.List)
		if !ok {
			return
		}

		var activeChatJid string
		for jid, tabData := range UITabs {
			if tabData.Scroller == selectedScroller {
				activeChatJid = jid
				break
			}
		}

		m := chatTabs[activeChatJid].Messages[selectedId].Raw
		bytes, err := xml.MarshalIndent(m, "", "\t")
		if err != nil {
			dialog.ShowError(err, w)
			return
		}
		pre.SetText(string(bytes))
		pre.Selectable = true
		pre.Refresh()
		dialog.ShowCustom("Message", "Close", pre, w)
	})

	blck := fyne.NewMenuItem("ignore messages from this user", func() {

		selectedScroller, ok := AppTabs.Selected().Content.(*widget.List)
		if !ok {
			return
		}

		var activeChatJid string
		for jid, tabData := range UITabs {
			if tabData.Scroller == selectedScroller {
				activeChatJid = jid
				break
			}
		}

		m := chatTabs[activeChatJid].Messages[selectedId]
		unknown_tags := m.Raw.Unknown
		for _, v := range unknown_tags {
			if v.XMLName.Local == "occupant-id" {
				for _, attr := range v.Attrs {
					if attr.Name.Local == "id" {
						occupant_id := attr.Value
						reason, ok := OccupantIdsToBlock[occupant_id]
						if !ok {
							dialog.ShowConfirm("ignore user", "All messages sent by users with an occupant ID of\n"+occupant_id+"\nwill be ignored. Continue?", func(b bool) {
								if b {
									OccupantIdsToBlock[occupant_id] = "User requested"
								}
							}, w)
						} else {
							dialog.ShowConfirm("unignore user", "This user is currently ignored due to:\n"+reason+"\nWould you like to unignore them?", func(b bool) {
								if b {
									delete(OccupantIdsToBlock, occupant_id)
								}
							}, w)
						}
					}
				}
			}
		}
	})

	red := fyne.NewMenuItem("show read receipts on message", func() {
		pre := container.NewVBox()

		selectedScroller, ok := AppTabs.Selected().Content.(*widget.List)
		if !ok {
			return
		}

		var activeChatJid string
		for jid, tabData := range UITabs {
			if tabData.Scroller == selectedScroller {
				activeChatJid = jid
				break
			}
		}
		gen, _ := identicon.New("github", 5, 3)
		m := chatTabs[activeChatJid].Messages[selectedId].Readers
		for _, v := range m {
			if chatTabs[activeChatJid].isMuc {
				ii, _ := gen.Draw(v.Resourcepart())
				im := ii.Image(25)
				iw := canvas.NewImageFromImage(im)
				iw.FillMode = canvas.ImageFillOriginal
				pre.Add(container.NewHBox(iw, widget.NewLabel(v.Resourcepart())))
			} else {
				ii, _ := gen.Draw(v.Localpart())
				im := ii.Image(25)
				iw := canvas.NewImageFromImage(im)
				iw.FillMode = canvas.ImageFillOriginal
				pre.Add(container.NewHBox(iw, widget.NewLabel(v.Localpart())))
			}
		}
		pre.Refresh()
		dialog.ShowCustom("Message", "Close", pre, w)
	})

	menu_messageoptions := fyne.NewMenu("Γ", bit, bia, bic, rec, red, blck)
	ma := fyne.NewMainMenu(menu_help, menu_changeroom, menu_configureview, menu_messageoptions, menu_jokes)
	w.SetMainMenu(ma)

	desk, ok := a.(desktop.App)
	if ok {
		desk.SetSystemTrayMenu(fyne.NewMenu("", fyne.NewMenuItem("Show window", w.Show)))
	}

	AppTabs = container.NewDocTabs(
		container.NewTabItem("...", widget.NewLabel(`
		pi

		This tab will be used for displaying certain actions, such as
		managing your bookmarks and configuring rooms.
		`)),
	)

	AppTabs.CloseIntercept = func(ti *container.TabItem) {
		go func() {
			var activeChatJid string
			scroller, ok := ti.Content.(*widget.List)
			if !ok {
				return
			}
			for jid, tabData := range UITabs {
				if tabData.Scroller == scroller {
					activeChatJid = jid
					break
				}
			}

			if !chatTabs[activeChatJid].isMuc {
				return
			}

			err := client.DisconnectMuc(activeChatJid, "user left on own accord", context.TODO())
			if err != nil {
				dialog.ShowError(err, w)
			}
			fyne.Do(func() {
				AppTabs.Selected().Text = fmt.Sprintf("%s (disconnected)", AppTabs.Selected().Text)
				AppTabs.Remove(ti)
				delete(UITabs, activeChatJid)
			})
		}()
	}

	for _, userJidStr := range DMs {
		fmt.Println(userJidStr)
		DMjid, err := jid.Parse(userJidStr)
		if err == nil {
			addChatTab(false, DMjid, login.DisplayName)
		}
	}

	AppTabs.OnUnselected = func(ti *container.TabItem) {
		selectedScroller, ok := AppTabs.Selected().Content.(*widget.List)
		if !ok {
			return
		}
		selectedScroller.Hidden = true
	}

	var MainSplit *container.Split

	AppTabs.OnSelected = func(ti *container.TabItem) {
		chatSidebar.Resize(chatSidebar.Size())
		if AppTabs.Selected() == AppTabs.Items[0] {
			chatSidebar.Hidden = true
			return
		}
		selectedScroller, ok := AppTabs.Selected().Content.(*widget.List)
		if !ok {
			return
		}

		selectedScroller.Hidden = false

		var activeChatJid string
		for jid, tabData := range UITabs {
			if tabData.Scroller == selectedScroller {
				activeChatJid = jid
				break
			}
		}

		tab := chatTabs[activeChatJid]
		UITab := UITabs[activeChatJid]

		chatSidebar = *UITab.Sidebar
		if tab.isMuc {
			nameLabel := widget.NewRichTextFromMarkdown("# " + activeChatJid)
			nameLabel.Truncation = fyne.TextTruncateEllipsis
			memberLabel := widget.NewLabel(fmt.Sprintf("%d members ", len(tab.Members)))
			memberLabel.Truncation = fyne.TextTruncateEllipsis
			box := container.NewVBox(nameLabel)
			// chatSidebar.Objects = []fyne.CanvasObject{}

			for name, p := range tab.Members {
				log.Println(string(p.Type))
				gen, _ := identicon.New("github", 5, 3)
				userjid, err := jid.Parse(name)
				if err != nil {
					fmt.Println("ERROR: " + err.Error())
					continue // unrecoverable
				}
				nickname := userjid.Resourcepart()
				if nickname == "" {
					continue // we got the MUC presence, do not include it in the member list
				}
				ii, err := gen.Draw(nickname)
				mention := func() {
					entry.SetText(fmt.Sprintf("%s %s", entry.Text, nickname))
				}

				if err != nil {
					fmt.Println("ERROR: " + err.Error())
					box.Add(container.NewHBox(widget.NewLabel(nickname), widget.NewButton("Mention", mention)))
				} else {
					im := ii.Image(15)
					imageWidget := canvas.NewImageFromImage(im)
					imageWidget.FillMode = canvas.ImageFillOriginal
					imageWidget.Refresh()
					nickLabel := widget.NewLabel(nickname)
					nickLabel.Selectable = true
					nickLabel.Truncation = fyne.TextTruncateClip

					box.Add(container.NewHBox(imageWidget, nickLabel))
					if p.Status != "" {
						s := widget.NewLabel(fmt.Sprintf("\"%s\"", p.Status))
						s.Importance = widget.WarningImportance
						s.TextStyle = fyne.TextStyle{
							Bold:      false,
							Italic:    true,
							Monospace: false,
						}
						s.Truncation = fyne.TextTruncateEllipsis
						box.Add(s)
						box.Refresh()
					}
				}

			}
			chatSidebar = *container.NewGridWithColumns(1, container.NewVScroll(box))
		} else {
			if activeChatJid == config.Login.User {
				chatSidebar = *container.NewVBox(widget.NewRichTextFromMarkdown("# "+activeChatJid), widget.NewLabel("Hey, that's you!"))
			} else {
				chatSidebar = *container.NewVBox(widget.NewRichTextFromMarkdown("# " + activeChatJid))
			}
		}
		chatSidebar.Hidden = false
		chatSidebar.Show()
		MainSplit.Resize(MainSplit.Size())
	}

	chatSidebar.Hidden = false
	statBar.SetText("")
	chatInfo = *container.NewHBox(widget.NewLabel(""))
	MainSplit = container.NewHSplit(AppTabs, &chatSidebar)
	DownSplit := container.NewHSplit(entry, container.NewGridWithRows(1, sendbtn, replybtn))

	BigSplit := container.NewVSplit(MainSplit, DownSplit)
	BigSplit.SetOffset(1)

	SmallSplit := container.NewHSplit(&statBar, &chatInfo)

	MasterSplit := container.NewVSplit(BigSplit, SmallSplit)

	MasterSplit.SetOffset(1)
	w.SetContent(MasterSplit)
	w.ShowAndRun()
}