Imports System.ComponentModel
Imports System.IO

Public Class ClassInit
    Public Sub New()
    End Sub

    Public Sub InitLogger()
        ClassLogger.Init("", Environment.UserName)
    End Sub

    Public Function InitDatabase()
        Try
            Dim dbResult As Boolean

            MySettings_Load()

            If LoadFileExclusion() = False Then
                MsgBox("The Exclude File Structure for files in Folderwatch could not be initialized!", MsgBoxStyle.Information)
            End If

            If MyConnectionString <> String.Empty Then
                dbResult = ClassDatabase.Init()
            Else
                frmConfig_Basic.ShowDialog()
                dbResult = ClassDatabase.Init()
            End If

            If dbResult = False Then
                Throw New Exception("Find more information in the logfile.")
            End If
            Return True
        Catch ex As Exception
            MsgBox("Unexpected Error in Init Database:" & vbNewLine & ex.Message, MsgBoxStyle.Critical)
            Return False
        End Try

    End Function

    Public Sub InitAddons()
        Try
            Dim CurrentDir As String = My.Application.Info.DirectoryPath
            ' Dim Sql As String = "SELECT PATH_ADDONS from TBPMO_KONFIGURATION WHERE GUID = 1"
            Dim AddonPath As String = MY_ADDON_PATH ' ClassDatabase.Execute_Scalar(Sql)
            Dim Dev_AddonPath As String = System.IO.Path.GetFullPath(System.IO.Path.Combine(CurrentDir, "..\..\..\..\app"))

            If AddonPath Is Nothing OrElse AddonPath = "" Then
                ' Addon Pfad in der Datenbank ist leer
                Dim path = System.IO.Path.Combine(CurrentDir, "Addons")
                Dim AddonDir As New DirectoryInfo(path)

                If AddonDir.Exists Then
                    AddonPath = path
                Else
                    AddonPath = Dev_AddonPath
                End If
            Else
                ' Addon Pfad steht in der Datenbank
                Dim path = AddonPath
                Dim AddonDir As New DirectoryInfo(path)

                If (AddonDir.Exists) Then
                    If AddonDir.Name = "Addons" Then
                        AddonPath = path
                    Else
                        AddonPath = Dev_AddonPath
                    End If
                Else
                    AddonPath = Dev_AddonPath
                End If
            End If

            MY_ADDON_PATH = AddonPath
            SaveMySettingsValue("PATH_ADDON", MY_ADDON_PATH, "ConfigMain")
        Catch ex As Exception
            MsgBox("Unexpected Error in InitAddons:" & vbNewLine & ex.Message, MsgBoxStyle.Critical)
        End Try
    End Sub

    Public Sub InitBasics2()
        Try
            Dim configResult As Boolean
            configResult = Settings_LoadBasicConfig()

            If configResult = False Then
                Throw New Exception("Find more information in the logfile.")
            End If
        Catch ex As Exception
            MsgBox("Unexpected Error in InitBasics2:" & vbNewLine & ex.Message, MsgBoxStyle.Critical)
        End Try

    End Sub

    Public Shared Function InitUserLogin()
        Try
            Dim sql = String.Format("SELECT * FROM TBDD_USER WHERE (LOWER(USERNAME) = LOWER('{0}'))", Environment.UserName)
            ClassLogger.Add(">> Login at: " & Now.ToString, False)
            ClassLogger.Add(">> Username: " & Environment.UserName, False)
            Dim USER_DT As DataTable = ClassDatabase.Return_Datatable(sql)
            If USER_DT.Rows.Count = 0 Then
                ClassLogger.Add(" - User '" & Environment.UserName & "' not listed in Useradminsitration!", False)
                'MsgBox("Achtung: Sie sind nicht in der Userverwaltung hinterlegt." & vbNewLine & "Bitte setzen Sie sich mit dem Systembetreuer in Verbindung!", MsgBoxStyle.Critical, "Achtung:")
                'Me.Close()
                Dim msg = String.Format("You are not listed in the Useradministration." & vbNewLine & "Please contact the admin.")
                MsgBox(msg, MsgBoxStyle.Exclamation)
                Return False
            Else
                USER_GUID = USER_DT.Rows(0).Item("GUID")
                USERID_FK_INT_ECM = USER_DT.Rows(0).Item("USERID_FK_INT_ECM")
                USER_WAN = USER_DT.Rows(0).Item("WAN_ENVIRONMENT") 'ClassDatabase.Execute_Scalar("SELECT WAN_ENVIRONMENT FROM TBDD_USER WHERE GUID = " & USER_GUID, False)
                USER_LANGUAGE = USER_DT.Rows(0).Item("LANGUAGE")
                USER_DATE_FORMAT = USER_DT.Rows(0).Item("DATE_FORMAT")

                'USER_LANGUAGE = ClassDatabase.Execute_Scalar("SELECT LANGUAGE FROM TBDD_USER WHERE GUID = " & USER_GUID, False)
                Dim DT_CLIENT_USER As DataTable = ClassDatabase.Return_Datatable("SELECT CLIENT_ID FROM TBDD_CLIENT_USER WHERE USER_ID = " & USER_GUID)
                'Dim i As Integer = 0
                'For Each row As DataRow In DT_CLIENT_USER.Rows
                '    If i = 0 Then
                '        USER_CLIENTS_COMMA_SEPERATED = row.Item(0).ToString
                '    Else
                '        USER_CLIENTS_COMMA_SEPERATED = USER_CLIENTS_COMMA_SEPERATED & "," & row.Item(0).ToString
                '    End If
                '    i += 1

                'Next

                Dim Right_RO As Boolean = USER_DT.Rows(0).Item("MODULE_RECORD_ORG")
                If Right_RO = False Then
                    ClassLogger.Add(" - User: " & Environment.UserName & " nicht für Modul freigegben!", False)
                    'MsgBox("Achtung: Sie sind nicht für die Nutzung dieses Moduls freigeschaltet." & vbNewLine & "Bitte setzen Sie sich mit dem Systembetreuer in Verbindung!", MsgBoxStyle.Critical, "Achtung:")
                    Dim msg = String.Format("Sie sind nicht für die Nutzung dieses Moduls freigeschaltet." & vbNewLine & "Bitte setzen Sie sich mit dem Systembetreuer in Verbindung!")

                    If USER_LANGUAGE <> "de-DE" Then
                        msg = String.Format("You are not authorized for using this module." & vbNewLine & "Please contact the admin.")
                    End If
                    MsgBox(msg, MsgBoxStyle.Exclamation)
                    Return False
                    'Me.Close()
                Else
                    'Am System anmelden
                    ClassLicence.Refresh_Licence()
                    'Am System anmelden
                    sql = "UPDATE TBDD_USER SET LOGGED_IN = @LogInOut, LOGGED_WHERE = '@ANGEMELDETWO' WHERE (LOWER(USERNAME) = LOWER('@user'))"
                    sql = sql.Replace("@LogInOut", 1)
                    sql = sql.Replace("@ANGEMELDETWO", Environment.MachineName)
                    sql = sql.Replace("@user", Environment.UserName)
                    ClassDatabase.Execute_non_Query(sql)
                    sql = "DELETE FROM TBDD_USER_MODULE_LOG_IN WHERE USER_ID = " & USER_GUID & " AND MODULE= 'RECORD_ORGANIZER'"
                    If ClassDatabase.Execute_non_Query(sql, True) = True Then

                    End If

                    sql = "INSERT INTO TBDD_USER_MODULE_LOG_IN (USER_ID,MODULE) VALUES (" & USER_GUID & ",'RECORD_ORGANIZER')"
                    ClassDatabase.Execute_non_Query(sql)
                    sql = "SELECT RECORD_ADMIN FROM TBDD_USER WHERE (LOWER(USERNAME) = LOWER('@user'))"
                    sql = sql.Replace("@user", Environment.UserName)
                    USER_IS_ADMIN = ClassDatabase.Execute_Scalar(sql)
                    'If USER_IS_ADMIN = True Then
                    '    'Admin
                    '    pageAdmin.Visible = True
                    'End If

                    sql = "SELECT COUNT(*) AS Expr1 FROM TBDD_USER_MODULE_LOG_IN WHERE UPPER(MODULE) = UPPER('RECORD_ORGANIZER')"
                    Dim anzahl = ClassDatabase.Execute_Scalar(sql)
                    USERS_LOGGED_IN = CInt(anzahl)
                    If LogErrorsOnly = False Then ClassLogger.Add(" >> User# logged in: " & anzahl.ToString, False)
                    '####

                    If LICENSE_COUNT < USERS_LOGGED_IN And LICENSE_EXPIRED = False Then
                        Dim msg = String.Format("Die Anzahl der aktuell angemeldeten User (" & USERS_LOGGED_IN.ToString & ") überschreitet die Anzahl der aktuellen Lizenzen!" & vbNewLine & "Anzahl der Lizenzen: " & LICENSE_COUNT.ToString & vbNewLine & "Bitte setzen Sie sich mit dem Systembetreuer in Verbindung!")

                        If USER_LANGUAGE <> "de-DE" Then
                            msg = String.Format("The number of logged Users (" & USERS_LOGGED_IN.ToString & ") exceeds the number of licenses." & vbNewLine & _
                                                "Number of licenses: " & LICENSE_COUNT.ToString & vbNewLine & "Please contact Your admin!")
                        End If
                        MsgBox(msg, MsgBoxStyle.Exclamation)
                        ClassLogger.Add(" >> The number of logged Users (" & USERS_LOGGED_IN.ToString & ") exceeds the number of licenses (" & LICENSE_COUNT & ") ", False)
                        If USER_IS_ADMIN = False Then
                            'Anmeldung wieder herausnehmen
                            sql = "DELETE FROM TBDD_USER_MODULE_LOG_IN WHERE USER_ID = " & USER_GUID & " AND MODULE= 'RECORD_ORGANIZER'"
                            ClassDatabase.Execute_non_Query(sql, True)
                            ClassLogger.Add(" - logged out the user", False)
                            Return False
                        End If
                    Else
                        Try
                            'Die FolderWatch starten
                            Dim sql1 = "SELECT FOLDER_PATH FROM TBPMO_FOLDERWATCH_USER WHERE FOLDER_TYPE = 'SCAN' AND USER_ID = " & USER_GUID
                            Dim folderwatch_SCAN = ClassDatabase.Execute_Scalar(sql1, True)

                            If Not folderwatch_SCAN Is Nothing Then
                                CURRENT_SCAN_FOLDERWATCH = folderwatch_SCAN
                                If FWSCAN_started = True Then
                                    ClassFolderWatcher.StartStop_FolderWatchSCAN()
                                End If
                            End If
                        Catch ex As Exception
                            ClassLogger.Add("Unexpected Error in Init_Folderwatch: " & ex.Message, True)
                            Return False
                        End Try

                    End If
                    Return True
                    'LabelLoggedIn.Caption = "Anzahl Angemeldete User: " & anzahl.ToString
                End If
            End If
        Catch ex As Exception
            ClassLogger.Add("Unexpected Error in InitUserLogin: " & ex.Message, True)
            MsgBox("Unexpected Error in InitUserLogin: " & ex.Message, MsgBoxStyle.Critical)
            Return False
        End Try

    End Function

End Class