Imports System
Imports System.IO
Imports Microsoft.VisualBasic
Imports System.Security.Permissions

Public Class frmRoutineManager
    Dim HISTORY = False
    Dim threads As New List(Of Object)
    Dim StartParam = "ALL"
    Dim allowClose = False
    Sub New()

        ' Dieser Aufruf ist für den Designer erforderlich.
        InitializeComponent()

        ' Fügen Sie Initialisierungen nach dem InitializeComponent()-Aufruf hinzu.

    End Sub

    Sub New(StartParam, allowClose, Optional HISTORY = False)

        ' Dieser Aufruf ist für den Designer erforderlich.
        InitializeComponent()
        Me.StartParam = StartParam
        Me.allowClose = allowClose
        Me.HISTORY = HISTORY
        ' Fügen Sie Initialisierungen nach dem InitializeComponent()-Aufruf hinzu.

    End Sub
    Public Shared Path As String = "\\192.168.0.91\f\FMZoll\Datensicherung\atlas\atlas\fssouzb" '"G:\atlas\atlas\fssouzb"
    ' Dim ico As New NotifyIcon
    '  Private Sub frmMain_FormClosing(sender As Object, e As EventArgs) Handles Me.FormClosing
    '     icoAufschub.Visible = False
    '     icoAufschub.Dispose()
    ' End Sub
    ' Private Sub frmMain_Disposed(sender As Object, e As EventArgs) Handles Me.Disposed
    '    Try
    '     Me.icoAufschub.Visible = False
    '    Me.icoAufschub.Dispose()
    '    Catch ex As Exception

    '   End Try

    'End Sub


    Private Sub frmMain_Load(sender As Object, e As EventArgs) Handles Me.Load
        Me.Show()
        '  Me.Hide() '  ico = icoAufschub
        ' ico.Visible = True

    End Sub

    <PermissionSet(SecurityAction.Demand, Name:="FullTrust")> _
    Private Shared Sub Run()
        ' Create a new FileSystemWatcher and set its properties.
        Dim watcher As New FileSystemWatcher()
        watcher.Path = Path
        ' Watch for changes in LastAccess and LastWrite times, and
        ' the renaming of files or directories. 
        watcher.NotifyFilter = (NotifyFilters.LastAccess Or NotifyFilters.LastWrite Or NotifyFilters.FileName Or NotifyFilters.DirectoryName)

        watcher.Filter = "*.*"
        AddHandler watcher.Created, Sub()
                                        If Not timeToSleep() Then
                                            Dim thread As _
                                           New System.Threading.Thread(Sub()
                                                                           frmRoutineManager.doWork()
                                                                       End Sub)
                                            thread.IsBackground = True
                                            thread.Start()
                                            frmRoutineManager.threads.Add(thread)
                                        End If
                                    End Sub
        watcher.EnableRaisingEvents = True

    End Sub
    Public Sub doWork()
        Dim startTime As DateTime = Now
        If False Then

            setLabel(lblStatusATLAS, "läuft ...", "green")
        setLabel(lblStatusEZOLL, "wartet ...", "green")
            Try
                AtlasAufschubDatenEinlesen.initAllFiles(Path, HISTORY)
                setLabel(lblStatusATLAS, "OK", "green")
                'frmAtlasAufschub.lblStatusATLAS.ForeColor = Color.Green
            Catch ex As Exception
                setLabel(lblStatusATLAS, "ERROR", "red")
                ' frmAtlasAufschub.lblStatusATLAS.ForeColor = Color.Red
                writeLog("ERROR", "Fehler AtalsAufschub: " & ex.Message)
            Finally
                'lblStatusATLAS
            End Try
        End If
        setLabel(lblStatusEZOLL, "läuft ...", "green")
        Try
            Dim EZollAufschubEinlesen As New EZollAufschubEinlesen
            EZollAufschubEinlesen.initEZOLL(HISTORY) ' HISTORY, da die Abfrage sonst lange dauert und enorm Performance am Buchhaltungs-Server fordert
            setLabel(lblStatusEZOLL, "OK", "green")
            ' frmAtlasAufschub.lblStatusEZOLL.ForeColor = Color.Green
        Catch ex As Exception
            writeLog("ERROR", "Fehler EZollAufschub: " & ex.Message)
            setLabel(lblStatusEZOLL, "ERROR", "red")
            '  frmAtlasAufschub.lblStatusEZOLL.ForeColor = Color.Red
        Finally
            ' lblStatusEZOLL.Dispose()
        End Try
        setLabel(lblLastAkt, Now.ToString("dd.MM.yyyy HH:mm:ss") & " (Dauer: " & CStr(DateDiff(DateInterval.Second, startTime, DateTime.Now)) & "s)")
        startTime = Nothing
    End Sub
    Public Shared Function timeToSleep() As Boolean
        If Now.Hour >= 22 Or Now.Hour < 6 Then
            Return True
        End If
        Return False
    End Function

    Private Sub timer_Tick(sender As System.Object, e As System.EventArgs) Handles timer.Tick
        If Not timeToSleep() Then
            startInitATLAS()
        End If
        'Dispose()
        'GC.Collect()
    End Sub
    Private Sub Oncreated(source As Object, e As FileSystemEventArgs)
        If Not timeToSleep() Then
            startInitATLAS()
        End If
    End Sub

    Private Sub timerBRG_SUBEN_Tick(sender As System.Object, e As System.EventArgs) Handles timerBRG.Tick

        Panel1.Dispose()
        Dim startTime As DateTime = Now
        If Not timeToSleep() Then
            startBRG_ATLAS_SUB()
            startBRG_ATLAS_SBG()
            startBRG_EZOLL()
            setLabel(lblLastAktBRG_ATLAS_SUB, Now.ToString("dd.MM.yyyy HH:mm:ss") & " (Dauer: " & CStr(DateDiff(DateInterval.Second, startTime, DateTime.Now)) & "s)")
        End If
        'Dispose()
        'GC.Collect()
    End Sub


    Sub doWork_Brg_ATLAS_SUB()
        Dim cBuergschaften As New cBuergschaften
        setLabel(lbBrgAtlasSuben, "läuft ...", "green")
        'lbBrgAtlasSuben.ForeColor = Color.Green
        Try
            If cBuergschaften.doStuff_ATLAS("SUB", HISTORY) Then
                setLabel(lbBrgAtlasSuben, "OK", "green")
            Else
                '  lbBrgAtlasSuben.ForeColor = Color.Red
                setLabel(lbBrgAtlasSuben, "ERROR - DB", "red")
            End If
        Catch ex As Exception
            setLabel(lbBrgAtlasSuben, "ERROR", "red")
            ' lbBrgAtlasSuben.ForeColor = Color.Red
            '       writeLog("ERROR", "Fehler AtalsAufschub: " & ex.Message)
        Finally
            cBuergschaften = Nothing
            'lbBrgAtlasSuben.Dispose()
        End Try
    End Sub

    Sub doWork_Brg_ATLAS_SBG()
        Dim cBuergschaften As New cBuergschaften
        setLabel(lbBrgAtlasSalzburg, "läuft ...", "green")
        ' lbBrgAtlasSalzburg.ForeColor = Color.Green
        Try
            If cBuergschaften.doStuff_ATLAS("SBG", HISTORY) Then
                setLabel(lbBrgAtlasSalzburg, "OK", "green")
            Else
                '  lbBrgAtlasSalzburg.ForeColor = Color.Red
                setLabel(lbBrgAtlasSalzburg, "ERROR - DB", "red")
            End If
        Catch ex As Exception
            setLabel(lbBrgAtlasSalzburg, "ERROR", "red")
            '  lbBrgAtlasSalzburg.ForeColor = Color.Red
            '       writeLog("ERROR", "Fehler AtalsAufschub: " & ex.Message)

        Finally
            cBuergschaften = Nothing
            ' lbBrgAtlasSalzburg.Dispose()
        End Try
    End Sub
    Sub doWork_EZOLL()
        Dim cBuergschaften As New cBuergschaften
        setLabel(lbBrgEZoll, "läuft ...", "green")
        ' lbBrgAtlasSalzburg.ForeColor = Color.Green
        Try
            If cBuergschaften.doStuff_EZOLL(HISTORY) Then
                setLabel(lbBrgEZoll, "OK", "green")
            Else
                '  lbBrgAtlasSalzburg.ForeColor = Color.Red
                setLabel(lbBrgEZoll, "ERROR - DB", "red")
            End If
        Catch ex As Exception
            setLabel(lbBrgEZoll, "ERROR", "red")
            '  lbBrgAtlasSalzburg.ForeColor = Color.Red
            '       writeLog("ERROR", "Fehler AtalsAufschub: " & ex.Message)

        Finally
            cBuergschaften = Nothing
            'lbBrgEZoll.Dispose()
        End Try
    End Sub


    Private Sub BeendenToolStripMenuItem_Click(sender As Object, e As EventArgs) Handles BeendenToolStripMenuItem.Click
        Me.Close()
    End Sub

    '   Private Sub icoAufschub_MouseClick(sender As Object, e As MouseEventArgs) Handles icoAufschub.Click
    '      If (e.Button = Windows.Forms.MouseButtons.Right) Then
    '    icoAufschub.ContextMenuStrip = mneNotifyIcon
    '     End If
    ' End Sub



    Private Sub frmAtlasAufschub_Shown(sender As Object, e As EventArgs) Handles Me.Shown
        '   If False Then

        If StartParam = "ALL" Or StartParam = "AUFSCHUB" Then
            startInitATLAS()
            timer.Start()
        End If

        If StartParam = "ALL" Or StartParam = "BRG" Then
            startBRG_ATLAS_SUB()
            startBRG_ATLAS_SBG()
            startBRG_EZOLL()
            timerBRG.Start()
        End If

        ' StartParam = "ALL"   --> AutoStart
        If allowClose Then TimerClose.Start() ' Prüft alle 60 sec. ob die Threads geschlossen sind, beeandet as Programm anschließend.
        'GC.Collect()
        ' End If

        ' Ohne Timer, Programm schließt anschließend:
        '   doWork()
        '  doWork_Brg_ATLAS_SUB()
        '  doWork_Brg_ATLAS_SBG()
        '   doWork_EZOLL()
        '   Me.Close()
    End Sub

    Sub startInitATLAS()
        If alreadyRunning("threadATLAS") Then Exit Sub
        Dim threadATLAS As _
          New System.Threading.Thread(Sub()
                                          ' timer.Start()
                                          Run()
                                          If Not timeToSleep() Then
                                              doWork()
                                          End If

                                          removeThreadFromList("threadATLAS")
                                          '  Stop
                                          '  disp.Dispose()
                                          'GC.Collect()
                                      End Sub)
        threadATLAS.IsBackground = True
        threadATLAS.Start()
        threadATLAS.Name = "threadATLAS"
        threads.Add(threadATLAS)

    End Sub


    Sub startBRG_ATLAS_SUB()
        If alreadyRunning("thread_BRG_ATLAS_SUB") Then Exit Sub
        Dim thread_BRG_ATLAS_SUB As _
            New System.Threading.Thread(Sub()
                                            'timerBRG_SUBEN.Start()
                                            Run()

                                            If Not timeToSleep() Then
                                                Dim startTime As DateTime = Now
                                                doWork_Brg_ATLAS_SUB()
                                                setLabel(lblLastAktBRG_ATLAS_SUB, Now.ToString("dd.MM.yyyy HH:mm:ss") & " (Dauer: " & CStr(DateDiff(DateInterval.Second, startTime, DateTime.Now)) & "s)")
                                                startTime = Nothing
                                            End If
                                            removeThreadFromList("thread_BRG_ATLAS_SUB")
                                            'Dispose()
                                            'GC.Collect()
                                        End Sub)
        thread_BRG_ATLAS_SUB.IsBackground = True
        thread_BRG_ATLAS_SUB.Start()
        thread_BRG_ATLAS_SUB.Name = "thread_BRG_ATLAS_SUB"
        threads.Add(thread_BRG_ATLAS_SUB)

    End Sub

    Sub startBRG_ATLAS_SBG()
        If alreadyRunning("thread_BRG_ATLAS_SBG") Then Exit Sub
        Dim thread_BRG_ATLAS_SBG As _
          New System.Threading.Thread(Sub()
                                          Run()
                                          If Not timeToSleep() Then
                                              Dim startTime As DateTime = Now
                                              doWork_Brg_ATLAS_SBG()
                                              setLabel(lblLastAktBRG_ATLAS_SBG, Now.ToString("dd.MM.yyyy HH:mm:ss") & " (Dauer: " & CStr(DateDiff(DateInterval.Second, startTime, DateTime.Now)) & "s)")
                                              startTime = Nothing
                                          End If
                                          removeThreadFromList("thread_BRG_ATLAS_SBG")
                                          'Dispose()
                                          'GC.Collect()
                                      End Sub)
        thread_BRG_ATLAS_SBG.IsBackground = True
        thread_BRG_ATLAS_SBG.Start()
        thread_BRG_ATLAS_SBG.Name = "thread_BRG_ATLAS_SBG"
        threads.Add(thread_BRG_ATLAS_SBG)

    End Sub


    Sub startBRG_EZOLL()
        If alreadyRunning("thread_EZOLL") Then Exit Sub
        Dim thread_EZOLL As _
          New System.Threading.Thread(Sub()
                                          Run()
                                          If Not timeToSleep() Then
                                              Dim startTime As DateTime = Now
                                              doWork_EZOLL()
                                              setLabel(lblLastAktBRG_ATLAS_EZOLL, Now.ToString("dd.MM.yyyy HH:mm:ss") & " (Dauer: " & CStr(DateDiff(DateInterval.Second, startTime, DateTime.Now)) & "s)")
                                              startTime = Nothing
                                          End If
                                          removeThreadFromList("thread_EZOLL")
                                          'Dispose()
                                      End Sub)
        thread_EZOLL.IsBackground = True
        thread_EZOLL.Start()
        thread_EZOLL.Name = "thread_EZOLL"
        threads.Add(thread_EZOLL)

    End Sub


    'threadsicherer Aufruf
    Delegate Sub setLabelCallback(l As Label, t As String, c As String)
    Public Sub setLabel(l As Label, t As String, Optional ByVal c As String = "black")
        If Me.InvokeRequired Then
            Dim d As New setLabelCallback(AddressOf setLabel)
            Me.Invoke(d, New Object() {l, t, c})
        Else
            l.Text = t
            Select Case c
                Case "green" : l.ForeColor = Color.Green
                Case "red" : l.ForeColor = Color.Red
                Case "black" : l.ForeColor = Color.Black
            End Select
            l = Nothing : t = Nothing : c = Nothing
        End If
    End Sub


    Function alreadyRunning(n) As Boolean
        Try
            For Each t As System.Threading.Thread In threads
                If t.Name = n Then Return True
            Next
        Catch ex As Exception
            VERAG_PROG_ALLGEMEIN.cErrorHandler.ERR(ex.Message, ex.StackTrace, System.Reflection.MethodBase.GetCurrentMethod.Name)
        End Try
        Return False
    End Function


    Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click
        Me.Close()
    End Sub

    Function closeThreads() As Boolean
        Try
            For Each t As System.Threading.Thread In threads
                If t.IsAlive Then
                    t.Interrupt()
                    t.Abort()
                    Return False
                End If
                t = Nothing
                threads.Remove(t)
            Next
        Catch ex As Exception
            VERAG_PROG_ALLGEMEIN.cErrorHandler.ERR(ex.Message, ex.StackTrace, System.Reflection.MethodBase.GetCurrentMethod.Name)
        End Try
        Return True
    End Function



    Function removeThreadFromList(n) As Boolean
        Try
            For Each t As System.Threading.Thread In threads
                If t IsNot Nothing Then
                    If t.Name = n Then
                        threads.Remove(t)
                        Return False
                    End If
                End If

            Next
        Catch ex As Exception
            VERAG_PROG_ALLGEMEIN.cErrorHandler.ERR(ex.Message, ex.StackTrace, System.Reflection.MethodBase.GetCurrentMethod.Name)
        End Try
        Return True
    End Function

    Private Sub Button2_Click(sender As Object, e As EventArgs) Handles Button2.Click
        closeThreads()
    End Sub


    Private Sub PictureBox4_Click(sender As Object, e As EventArgs) Handles PictureBox4.Click
        startInitATLAS()
    End Sub

    Private Sub PictureBox1_Click(sender As Object, e As EventArgs) Handles PictureBox1.Click
        startBRG_ATLAS_SUB()
    End Sub

    Private Sub PictureBox2_Click(sender As Object, e As EventArgs) Handles PictureBox2.Click
        startBRG_ATLAS_SBG()
    End Sub

    Private Sub PictureBox3_Click(sender As Object, e As EventArgs) Handles PictureBox3.Click
        startBRG_EZOLL()
    End Sub

    Private Sub PictureBox5_Click(sender As Object, e As EventArgs) Handles PictureBox5.Click
        startBRG_EZOLL()
        startBRG_ATLAS_SBG()
        startBRG_ATLAS_SUB()

    End Sub

    Private Sub Button3_Click(sender As Object, e As EventArgs)
        ' Dispose()
        'GC.Collect()
        For Each t As System.Threading.Thread In threads
            If t.Name = "thread_BRG_ATLAS_SBG" Then
                t = Nothing

            End If
        Next
        ' Dispose()
        'GC.Collect()
    End Sub

    Private Sub btnAlive_Click(sender As Object, e As EventArgs)
        MsgBox(allThreadsClosed)
    End Sub

    Function allThreadsClosed() As Boolean
        For Each t As System.Threading.Thread In threads
            If t IsNot Nothing AndAlso t.IsAlive Then
                Return False
            End If
        Next
        Return True
    End Function

    Private Sub TimerClose_Tick(sender As Object, e As EventArgs) Handles TimerClose.Tick
        If allThreadsClosed() Then
            Me.Close()
        End If
    End Sub
End Class