import uuid
import json
import socket
import xbmcvfs
import xbmc
from dialogs import serverconnect, usersconnect, loginconnect, loginmanual, servermanual
from helper import utils, playerops, pluginmenu
from database import library
from hooks import favorites
from . import views, api, http


class EmbyServer:
    def __init__(self, ServerSettings):
        self.ShutdownInProgress = False
        self.EmbySession = []
        self.Found_Servers = []
        self.ServerSettings = ServerSettings
        self.Firstrun = not bool(self.ServerSettings)
        self.ServerData = {'AccessToken': "", 'UserId': "", 'UserName': "", 'UserImageUrl': "", 'ServerName': "", 'ServerId': "", 'ServerUrl': "", 'EmbyConnectExchangeToken': "", 'EmbyConnectUserId': "", 'EmbyConnectUserName': "", 'EmbyConnectAccessToken': "", 'ManualAddress': "", 'RemoteAddress': "", 'LocalAddress': "" ,'AdditionalUsers': {}, "DeviceId": "", "ServerVersion": "", "ServerRemoved": False}
        self.ServerReconnecting = False
        self.http = http.HTTP(self)
        self.API = api.API(self)
        self.Views = views.Views(self)
        self.library = library.Library(self)
        self.Online = False
        self.MsgOffline = False
        xbmc.log("EMBY.emby.emby: ---[ INIT EMBYCLIENT: ]---", 1) # LOGINFO

    def ServerReconnect(self, ShowMsg=False):
        if self.Firstrun:
            return

        if not self.ServerReconnecting:
            utils.start_thread(self.worker_ServerReconnect, (ShowMsg,))

    def worker_ServerReconnect(self, ShowMsg):
        if utils.DebugLog: xbmc.log(f"EMBY.emby.emby (DEBUG): THREAD: --->[ Reconnecting ] {self.ServerData['ServerName']} / {self.ServerData['ServerId']}", 1) # LOGDEBUG

        if not self.ServerReconnecting:
            if ShowMsg and utils.offlineMsg:
                if self.Online:
                    utils.Dialog.notification(heading=utils.addon_name, icon="DefaultIconError.png", message=f"{self.ServerData['ServerName']}: {utils.Translate(33575)}", time=utils.displayMessage, sound=False)
                    self.MsgOffline = False

                if not self.MsgOffline:
                    utils.Dialog.notification(heading=utils.addon_name, icon="DefaultIconError.png", message=f"{self.ServerData['ServerName']}: {utils.Translate(33575)}", time=utils.displayMessage, sound=False)
                    self.MsgOffline = True

            utils.update_SyncPause(f"server_reconnecting_{self.ServerData['ServerId']}", True)
            utils.update_SyncPause(f"server_busy_{self.ServerData['ServerId']}", False)
            self.ServerReconnecting = True

            while True:
                self.stop()

                if utils.sleep(1):
                    break

                if not self.ServerData['ServerUrl']:
                    xbmc.log("EMBY.emby.emby: Reconnect exit by empty ServerUrl", 1) # LOGINFO
                    break

                xbmc.log(f"EMBY.emby.emby: Reconnect try again: {self.ServerData['ServerName']} / {self.ServerData['ServerId']}", 1) # LOGINFO

                if self.ServerHandshake():
                    self.start()
                    break

            utils.update_SyncPause(f"server_reconnecting_{self.ServerData['ServerId']}", False)
            self.ServerReconnecting = False

        if utils.DebugLog: xbmc.log(f"EMBY.emby.emby: THREAD (DEBUG): ---<[ Reconnecting ] {self.ServerData['ServerName']} / {self.ServerData['ServerId']}", 1) # LOGDEBUG

    def start(self):
        xbmc.log(f"EMBY.emby.emby: ---[ START EMBYCLIENT: {self.ServerData['ServerName']} / {self.ServerData['ServerId']}]---", 1) # LOGINFO
        utils.update_SyncPause(f"server_starting_{self.ServerData['ServerId']}", True)
        self.library.load_settings()
        self.Online = True

        with utils.SafeLock(utils.EmbyServerOnlineCondition):
            utils.EmbyServerOnlineCondition.notify_all()

        playerops.init_RemoteClient(self.ServerData['ServerId'])
        self.Views.update_views()
        self.Views.update_nodes()
        self.http.start()
        utils.start_thread(self.library.KodiStartSync, (self.Firstrun,))  # start initial sync
        self.Firstrun = False

        if utils.connectMsg:
            utils.Dialog.notification(heading=utils.addon_name, message=utils.Translate(33000), icon=self.ServerData['UserImageUrl'], time=utils.displayMessage, sound=False)

        utils.update_SyncPause(f"server_starting_{self.ServerData['ServerId']}", False)
        xbmc.log("EMBY.emby.emby: [ Server Online ]", 1) # LOGINFO

    def stop(self):
        xbmc.log(f"EMBY.emby.emby: --->[ STOP EMBYCLIENT: {self.ServerData['ServerId']} ]---", 1) # LOGINFO

        if self.EmbySession and not self.ShutdownInProgress:
            if utils.DebugLog: xbmc.log("EMBY.emby.emby (DEBUG): Emby client stop", 1) # LOGDEBUG
            self.ShutdownInProgress = True
            utils.update_SyncPause(f"server_starting_{self.ServerData['ServerId']}", True)
            utils.update_SyncPause(f"server_busy_{self.ServerData['ServerId']}", False)
            playerops.delete_RemoteClient(self.ServerData['ServerId'], [self.EmbySession[0]['Id']], True)
            self.EmbySession = []
            self.Online = False

            with utils.SafeLock(utils.EmbyServerOnlineCondition):
                utils.EmbyServerOnlineCondition.notify_all()

            self.ShutdownInProgress = False
        else:
            if utils.DebugLog: xbmc.log("EMBY.emby.emby (DEBUG): Emby client already closed", 1) # LOGDEBUG

        self.http.stop()
        xbmc.log(f"EMBY.emby.emby: ---<[ STOP EMBYCLIENT: {self.ServerData['ServerId']} ]---", 1) # LOGINFO

    def add_AdditionalUser(self, UserId, UserName):
        self.ServerData['AdditionalUsers'][UserId] = UserName
        self.save_credentials()
        self.API.session_add_user(self.EmbySession[0]['Id'], UserId, True)

    def remove_AdditionalUser(self, UserId):
        if UserId in self.ServerData['AdditionalUsers']:
            del self.ServerData['AdditionalUsers'][UserId]

        self.save_credentials()
        self.API.session_add_user(self.EmbySession[0]['Id'], UserId, False)

    # Login into server. If server is None, then it will show the proper prompts to login, etc.
    # If a server id is specified then only a login dialog will be shown for that server.
    def ServerInitConnection(self):
        xbmc.log("EMBY.emby.emby: --[ server/DEFAULT ]", 1) # LOGINFO

        # load credentials from file
        if self.ServerSettings:
            FileData = utils.readFileString(self.ServerSettings)

            if FileData:
                LoadedServerSettings = json.loads(FileData)

                if 'ServerId' in LoadedServerSettings and LoadedServerSettings['ServerId']: # file content is valid
                    self.ServerData = LoadedServerSettings

            utils.DatabaseFiles[self.ServerData['ServerId']] = xbmcvfs.translatePath(f"special://profile/Database/emby_{self.ServerData['ServerId']}.db")
        else:
            self.ServerData["DeviceId"] = str(uuid.uuid4())

        # Refresh EmbyConnect Emby server addresses (dynamic IP)
        if self.ServerData["EmbyConnectAccessToken"]:
            xbmc.log("EMBY.emby.emby: Refresh Emby server urls from EmbyConnect", 1) # LOGINFO
            EmbyConnectServers = self.API.get_embyconnect_servers()

            if EmbyConnectServers:
                if not isinstance(EmbyConnectServers, dict):
                    EmbyConnectServers = json.loads(EmbyConnectServers)

                for EmbyConnectServer in EmbyConnectServers:
                    if EmbyConnectServer['SystemId'] == self.ServerData['ServerId']:
                        if self.ServerData['RemoteAddress'] != EmbyConnectServer['Url'] or self.ServerData['LocalAddress'] != EmbyConnectServer['LocalAddress']: # update server settings
                            self.ServerData.update({'RemoteAddress': EmbyConnectServer['Url'], 'LocalAddress': EmbyConnectServer['LocalAddress']})
                            self.save_credentials()
                            xbmc.log("EMBY.emby.emby: Update Emby server urls from EmbyConnect", 1) # LOGINFO

                        xbmc.log("EMBY.emby.emby: Refresh Emby server urls from EmbyConnect, found", 1) # LOGINFO
                        break

        if self.Firstrun:
            SignedIn = True
            self.ServerDetect()

            # Menu dialogs
            while True:
                if utils.SystemShutdown:
                    SignedIn = False
                    break

                Dialog = serverconnect.ServerConnect("script-emby-connect-server.xml", *utils.CustomDialogParameters)
                Dialog.Servers = self.Found_Servers
                Dialog.UserImageUrl = self.ServerData['UserImageUrl']
                Dialog.emby_connect = not self.ServerData['UserId']
                Dialog.doModal()
                ConnectionMode = Dialog.ConnectionMode
                self.ServerData.update(Dialog.ServerSelected)
                del Dialog

                if ConnectionMode == "ListSelection":
                    isValid, _, _ = self.TestConnections()

                    if isValid:
                        Password = self.UserSelection()

                        if self.ServerLogin(Password):
                            if self.ServerHandshake():
                                break
                elif ConnectionMode == "ManualAddress":
                    if utils.DebugLog: xbmc.log("EMBY.emby.emby (DEBUG): Adding manual server", 1) # LOGDEBUG
                    Dialog = servermanual.ServerManual("script-emby-connect-server-manual.xml", *utils.CustomDialogParameters)
                    Dialog.doModal()
                    self.ServerData['ManualAddress'] = Dialog.ManualAddress
                    del Dialog

                    if self.ServerData['ManualAddress']:
                        isValid, _, _ = self.TestConnections()

                        if isValid:
                            Password = self.UserSelection()

                            if self.ServerLogin(Password):
                                if self.ServerHandshake():
                                    break
                elif ConnectionMode == "EmbyConnect":
                    Dialog = loginconnect.LoginConnect("script-emby-connect-login.xml", *utils.CustomDialogParameters)
                    Dialog.doModal()
                    Username, Password = Dialog.Login
                    del Dialog

                    if Username and Password:
                        self.EmbyConnectServers(Username, Password)
                        continue
                else: # cancel
                    SignedIn = False
                    break

            if SignedIn:
                self.save_credentials()
                utils.EmbyServers[self.ServerData['ServerId']] = self

                if self.ServerData['ServerId'] not in utils.EmbyServerIds:
                    utils.EmbyServerIds.append(self.ServerData['ServerId'])

                self.start()

            return

        # re-establish connection
        utils.EmbyServers[self.ServerData['ServerId']] = self

        if self.ServerData['ServerId'] not in utils.EmbyServerIds:
            utils.EmbyServerIds.append(self.ServerData['ServerId'])

        utils.start_thread(self.EstablishExistingConnection, ())

    def EstablishExistingConnection(self):
        if utils.DebugLog: xbmc.log("EMBY.emby.emby (DEBUG): THREAD: --->[ EstablishExistingConnection ]", 1) # LOGDEBUG

        while True:
            isValid, Resync, SaveConfig = self.TestConnections()

            if isValid:
                ForceResync = False

                if Resync: # Resync = True when Emby server version has changed upon "utils.EmbyServerVersionResync" threshold
                    if utils.DebugLog: xbmc.log("EMBY.emby.emby (DEBUG): EstablishExistingConnection: init resync", 1) # LOGDEBUG
                    ForceResync = utils.Dialog.yesno(heading=utils.addon_name, message=utils.Translate(33222)) # final warning

                    if not ForceResync: # final warning
                        if utils.DebugLog: xbmc.log("EMBY.emby.emby: THREAD (DEBUG): ---<[ EstablishExistingConnection ] resync abort", 1) # LOGDEBUG
                        return

                if self.ServerHandshake():
                    self.start()

                    if ForceResync:
                        if utils.DebugLog: xbmc.log("EMBY.emby.emby (DEBUG): EstablishExistingConnection: init resync", 1) # LOGDEBUG
                        self.ServerData["ServerVersion"] = Resync
                        self.save_credentials()
                        pluginmenu.factoryreset(True, favorites)
                    elif SaveConfig:
                        if utils.DebugLog: xbmc.log("EMBY.emby.emby (DEBUG): EstablishExistingConnection: Save config", 1) # LOGDEBUG
                        self.save_credentials()

                break

            if self.ServerData.get('ServerRemoved', False):
                if utils.DebugLog: xbmc.log("EMBY.emby.emby: THREAD (DEBUG): ---<[ EstablishExistingConnection ] server removed", 1) # LOGDEBUG
                return

            if utils.sleep(1):
                if utils.DebugLog: xbmc.log("EMBY.emby.emby: THREAD (DEBUG): ---<[ EstablishExistingConnection ] shutdown", 1) # LOGDEBUG
                return

            if utils.DebugLog: xbmc.log("EMBY.emby.emby (DEBUG): EstablishExistingConnection: retry", 1) # LOGDEBUG

        UserImageUrl = self.ServerData.get('UserImageUrl', "")

        if not xbmcvfs.exists(UserImageUrl):
            UserData = {'Id': self.ServerData['UserId'], 'Name': self.ServerData['UserName'], 'UserImageUrl': UserImageUrl}
            self.get_UserImage(UserData)
            self.ServerData['UserImageUrl'] = UserData['UserImageUrl']

        if utils.DebugLog: xbmc.log("EMBY.emby.emby (DEBUG): THREAD: ---<[ EstablishExistingConnection ]", 1) # LOGDEBUG

    def save_credentials(self):
        if not self.ServerSettings:
            self.ServerSettings = f"{utils.FolderAddonUserdata}servers_{self.ServerData['ServerId']}.json"

        utils.writeFile(self.ServerSettings, json.dumps(self.ServerData, sort_keys=True, indent=4, ensure_ascii=False))

    def ServerDisconnect(self, AccessRestricted=False):
        xbmc.log(f"EMBY.emby.emby: Disconnect: {AccessRestricted}", 1) # LOGINFO

        if self.ServerData['ServerId'] in utils.EmbyServers:
            if not AccessRestricted:
                utils.EmbyServers[self.ServerData['ServerId']].API.session_logout()

            utils.EmbyServers[self.ServerData['ServerId']].stop()
            del utils.EmbyServers[self.ServerData['ServerId']]

        utils.delFile(f"{utils.FolderAddonUserdata}servers_{self.ServerData['ServerId']}.json")
        self.EmbySession = []
        self.Online = False

        with utils.SafeLock(utils.EmbyServerOnlineCondition):
            utils.EmbyServerOnlineCondition.notify_all()

    def ServerHandshake(self):
        self.EmbySession = self.API.get_device()

        if not self.EmbySession:
            xbmc.log(f"EMBY.emby.emby: ---[ SESSION ERROR EMBYCLIENT: {self.ServerData['ServerId']} ] {self.EmbySession} ---", 3) # LOGERROR
            self.http.stop()
            return False

        if not self.ServerData['UserName']:
            self.ServerData['UserName'] = self.EmbySession[0]['UserName']

        self.API.post_capabilities()

        for AdditionalUserId in self.ServerData['AdditionalUsers']:
            AddUser = True

            for SessionAdditionalUser in self.EmbySession[0]['AdditionalUsers']:
                if SessionAdditionalUser['UserId'] == AdditionalUserId:
                    AddUser = False
                    break

            if AddUser:
                if utils.connectMsg:
                    utils.Dialog.notification(heading=utils.addon_name, message=f"{utils.Translate(33067)} {self.ServerData['AdditionalUsers'][AdditionalUserId]}", icon=utils.icon, time=utils.displayMessage, sound=False)
                self.API.session_add_user(self.EmbySession[0]['Id'], AdditionalUserId, True)

        return True

    def UserSelection(self):
        Username = ""
        Users = self.API.get_public_users()

        if Users:
            UsersInfo = []

            for User in Users:
                UserData = User.copy()
                self.get_UserImage(UserData)
                UsersInfo.append(UserData)

            Dialog = usersconnect.UsersConnect("script-emby-connect-users.xml", *utils.CustomDialogParameters)
            Dialog.users = UsersInfo
            Dialog.doModal()
            SelectedUser = Dialog.SelectedUser
            del Dialog

            if SelectedUser and SelectedUser != "MANUAL":
                self.ServerData.update({'UserImageUrl': SelectedUser['UserImageUrl'], 'UserName': SelectedUser['Name']})

                if SelectedUser['HasPassword']:
                    if utils.DebugLog: xbmc.log("EMBY.emby.emby (DEBUG): User has password, present manual login", 1) # LOGDEBUG
                    Username = SelectedUser['Name']
                else:
                    self.ServerData["UserName"] = SelectedUser['Name']
                    return ""

        Dialog = loginmanual.LoginManual("script-emby-connect-login-manual.xml", *utils.CustomDialogParameters)
        Dialog.username = Username
        Dialog.doModal()
        SelectedUser = Dialog.SelectedUser
        del Dialog
        self.ServerData["UserName"], Password = SelectedUser
        return Password

    def EmbyConnectServers(self, Username, Password):
        Data = self.API.get_embyconnect_authenticate(Username, Password)

        if not Data:  # Failed to login
            return

        if not isinstance(Data, dict):
            Data = json.loads(Data)

        self.ServerData.update({'EmbyConnectUserId': Data['User']['Id'], 'EmbyConnectUserName': Data['User']['Name'], 'EmbyConnectAccessToken': Data['AccessToken']})
        if utils.DebugLog: xbmc.log("EMBY.emby.emby (DEBUG): Begin getConnectServers", 1) # LOGDEBUG
        EmbyConnectServers = self.API.get_embyconnect_servers()

        if not isinstance(EmbyConnectServers, dict):
            EmbyConnectServers = json.loads(EmbyConnectServers)

        if EmbyConnectServers:
            for EmbyConnectServer in EmbyConnectServers:
                self.Found_Servers.append({'ExchangeToken': EmbyConnectServer['AccessKey'], 'ConnectServerId': EmbyConnectServer['Id'], 'Id': EmbyConnectServer['SystemId'], 'Name': f"Emby Connect: {EmbyConnectServer['Name']}", 'RemoteAddress': EmbyConnectServer['Url'], 'LocalAddress': EmbyConnectServer['LocalAddress'], 'UserLinkType': "Guest" if EmbyConnectServer['UserType'].lower() == "guest" else "LinkedUser"})

    def ServerLogin(self, password):
        xbmc.log("EMBY.emby.emby: Login to server", 1) # LOGINFO

        if not self.ServerData["UserName"]:
            xbmc.log("EMBY.emby.emby: Username cannot be empty", 3) # LOGERROR
            return False

        # remove old access token and credential data file
        if self.ServerData['ServerId'] in utils.EmbyServers:
            self.ServerDisconnect()

        Data = self.API.get_authbyname(self.ServerData["UserName"], password)

        if not Data:
            return False

        self.ServerData.update({'UserId': Data['User']['Id'], 'AccessToken': Data['AccessToken']})
        return True

    def ServerDetect(self):
        if utils.DebugLog: xbmc.log("EMBY.emby.emby (DEBUG): Begin getAvailableServers", 1) # LOGDEBUG
        MULTI_GROUP = ("<broadcast>", 7359)
        MESSAGE = b"who is EmbyServer?"
        sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
        sock.settimeout(1.0)  # This controls the socket.timeout exception
        sock.setsockopt(socket.SOL_SOCKET, socket.SO_BROADCAST, 1)
        if utils.DebugLog: xbmc.log(f"EMBY.emby.emby (DEBUG): MultiGroup: {MULTI_GROUP}", 1) # LOGDEBUG
        if utils.DebugLog: xbmc.log(f"EMBY.emby.emby (DEBUG): Sending UDP Data: {MESSAGE}", 1) # LOGDEBUG
        found_servers = []

        # get severs via broadcast
        try:
            sock.sendto(MESSAGE, MULTI_GROUP)

            while True:
                try:
                    data, _ = sock.recvfrom(1024)  # buffer size
                    IncomingData = json.loads(data)

                    if IncomingData not in found_servers:
                        found_servers.append(IncomingData)
                except socket.timeout:
                    xbmc.log(f"EMBY.emby.emby: Found Servers: {found_servers}", 1) # LOGINFO
                    break
                except Exception as Error:
                    xbmc.log(f"EMBY.emby.emby: Error trying to find servers: {Error}", 3) # LOGERROR
                    break
        except Exception as error:
            xbmc.log(f"EMBY.emby.emby: ERROR: {error}", 3) # LOGERROR

        self.Found_Servers = []

        for found_server in found_servers:
            server = ""

            if found_server.get('Address') and found_server.get('EndpointAddress'):
                server = found_server['EndpointAddress'].split(':')[0]
                parts = found_server['Address'].split(':')

                if len(parts) > 1:
                    port_string = parts[len(parts) - 1]
                    server += f":{port_string}"
                    server = server.strip()
                    server = server.lower()

                    if 'http' not in server:
                        server = f"http://{server}"

            if not server and not found_server.get('Address'):
                xbmc.log(f"EMBY.emby.emby: Server {found_server} has no address", 2) # LOGWARNING
                continue

            self.Found_Servers.append({'Id': found_server['Id'], 'LocalAddress': server or found_server['Address'], 'Name': found_server['Name']})

    def TestConnections(self):
        if utils.DebugLog: xbmc.log("EMBY.emby.emby (DEBUG): Begin connectToServer", 1) # LOGDEBUG
        Resync = ""
        SaveConfig = False

        for Connection in ("ManualAddress", "LocalAddress", "RemoteAddress"):
            if utils.SystemShutdown or self.ServerData.get('ServerRemoved', False):
                return False, Resync, SaveConfig

            if not self.ServerData[Connection]:
                xbmc.log(f"EMBY.emby.emby: Skip Emby server connection test: {Connection}", 1) # LOGINFO
                continue

            self.ServerData['ServerUrl'] = self.ServerData[Connection]
            PublicInfo = self.API.get_publicinfo()

            if PublicInfo:
                if not isinstance(PublicInfo, dict): # Server offline
                    self.Views.update_nodes()
                    self.ServerData['ServerUrl'] = ""
                    continue

                ServerVersion = PublicInfo.get('Version', "")
                ServerVersionPrevious = self.ServerData.get('ServerVersion', "")

                if ServerVersion:
                    if ServerVersionPrevious:
                        if ServerVersionPrevious != ServerVersion:
                            ServerVersionCompare = get_CompareVersion(ServerVersion)
                            EmbyServerVersionPreviousCompare = get_CompareVersion(ServerVersionPrevious)
                            EmbyServerVersionResyncCompare = get_CompareVersion(utils.EmbyServerVersionResync)

                            if (EmbyServerVersionPreviousCompare < EmbyServerVersionResyncCompare <= ServerVersionCompare) or (ServerVersionCompare < EmbyServerVersionResyncCompare <= EmbyServerVersionPreviousCompare):
                                Resync = ServerVersion

                            self.ServerData["ServerVersion"] = ServerVersion
                            SaveConfig = True
                    else:
                        self.ServerData["ServerVersion"] = ServerVersion
                        SaveConfig = True

                xbmc.log(f"EMBY.emby.emby: Server version: {ServerVersion}", 1) # LOGINFO
                self.ServerData.update({'RemoteAddress': PublicInfo.get('WanAddress', self.ServerData['RemoteAddress']), 'LocalAddress': PublicInfo.get('LocalAddress', self.ServerData['LocalAddress']), 'ServerName': PublicInfo.get('ServerName'), 'ServerId': PublicInfo.get('Id')})
                utils.DatabaseFiles[self.ServerData['ServerId']] = xbmcvfs.translatePath(f"special://profile/Database/emby_{self.ServerData['ServerId']}.db")
                return True, Resync, SaveConfig

            self.Views.update_nodes()
            self.ServerData['ServerUrl'] = ""
            continue

        xbmc.log("EMBY.emby.emby: Tested all connection modes. Failing server connection", 1) # LOGINFO
        return False, Resync, SaveConfig

    # Download user picture
    def get_UserImage(self,UserData):
        UserData['UserImageUrl'] = utils.icon
        BinaryData, _, FileExtension = self.API.get_Image_Binary(UserData['Id'], "Primary", 0, 0, True, False, False)

        if BinaryData:
            Filename = utils.valid_Filename(f"{self.ServerData['ServerName']}_{UserData['Name']}_{UserData['Id']}.{FileExtension}")
            iconpath = f"{utils.FolderEmbyTemp}{Filename}"
            utils.delFile(iconpath)
            utils.writeFile(iconpath, BinaryData)
            UserData['UserImageUrl'] = iconpath

def get_CompareVersion(Version):
    CompareVersion = ""
    SubVersions = Version.split(".")

    for SubVersion in SubVersions:
        SubVersionInt = int(SubVersion)
        CompareVersion += f"{SubVersionInt:03d}"

    return int(CompareVersion)
