Imports System
Imports System.Collections.Generic
Imports System.ComponentModel
Imports System.Data
Imports System.Drawing
Imports System.Linq
Imports System.Text
Imports System.Windows.Forms

Namespace fx_DGeneralFunctions
   Partial Public Class MainForm
      Inherits Form

      Private objDRunTimeSystem As FXServer.DRunTimeSystem
      Private objDGroupManager As FXServer.DGroupManager
      Private objDGeneralFunction As FXServer.DGeneralFunctions
      Private objDMainCncData As FXServer.DMainCncData
      Private IsFlexiumPlus As Boolean = False
      Private _PartProgramNumber As Single
      Private _CNCAxisChannelArray As String() = New String() {"Channel 1", "Channel 2"}

      Public Sub New()
         InitializeComponent()
      End Sub

      Private Sub MainForm_Load(ByVal sender As Object, ByVal e As EventArgs)
         _comboCncAxisChannel.Items.AddRange(_CNCAxisChannelArray)
      End Sub

      Private Sub InitFxServer()
         objDRunTimeSystem = New FXServer.DRunTimeSystem()
         objDRunTimeSystem.ServerInitializationFinished += New FXServer.IDRunTimeSystemEvents_ServerInitializationFinishedEventHandler(AddressOf objDRunTimeSystem_ServerInitializationFinished)
         objDRunTimeSystem.ServerReinitializationStarted += New FXServer.IDRunTimeSystemEvents_ServerReinitializationStartedEventHandler(AddressOf objDRunTimeSystem_ServerReinitializationStarted)
         objDRunTimeSystem.Init()
      End Sub

      Private Sub InitFxObjects()
         objDGroupManager = New FXServer.DGroupManager()
         objDGroupManager.ErrorHandler += New FXServer.IDGroupManagerEvents_ErrorHandlerEventHandler(AddressOf objDGroupManager_ErrorHandler)
         objDGroupManager.CncNumber = 0
         objDGeneralFunction = New FXServer.DGeneralFunctions()
         objDGeneralFunction.ProgramActivated += New FXServer.IDGeneralFunctionsEvents_ProgramActivatedEventHandler(AddressOf objDGeneralFunction_ProgramActivated)
         objDGeneralFunction.OnCncStart += New FXServer.IDGeneralFunctionsEvents_OnCncStartEventHandler(AddressOf objDGeneralFunction_OnCncStart)
         objDGeneralFunction.OnCncStop += New FXServer.IDGeneralFunctionsEvents_OnCncStopEventHandler(AddressOf objDGeneralFunction_OnCncStop)
         objDGeneralFunction.OnCncReset += New FXServer.IDGeneralFunctionsEvents_OnCncResetEventHandler(AddressOf objDGeneralFunction_OnCncReset)
         objDGeneralFunction.CncModeWritten += New FXServer.IDGeneralFunctionsEvents_CncModeWrittenEventHandler(AddressOf objDGeneralFunction_CncModeWritten)
         objDGeneralFunction.VariableWritten += New FXServer.IDGeneralFunctionsEvents_VariableWrittenEventHandler(AddressOf objDGeneralFunction_VariableWritten)
         objDGeneralFunction.OnSkipLevelWritten += New FXServer.IDGeneralFunctionsEvents_OnSkipLevelWrittenEventHandler(AddressOf objDGeneralFunction_OnSkipLevelWritten)
         objDGeneralFunction.Init(objDGroupManager.Handle)
         objDMainCncData = New FXServer.DMainCncData()
         objDMainCncData.Init(objDGroupManager.Handle)
         Dim CncFxIdentifier As String = objDMainCncData.GetCncIdentifier()
         _txtGetCncIdentification.Invoke(CType(Function()
                                                  _txtGetCncIdentification.Text = CncFxIdentifier
                                               End Function, MethodInvoker))

         If CncFxIdentifier = "Flexium 6" OrElse CncFxIdentifier = "Flexium 8" OrElse CncFxIdentifier = "Flexium 68" Then
            IsFlexiumPlus = False
         Else
            IsFlexiumPlus = True
         End If
      End Sub

      Private Sub CloseFxObjects()
         System.Runtime.InteropServices.Marshal.ReleaseComObject(objDGroupManager)
         objDGroupManager = Nothing
         System.Runtime.InteropServices.Marshal.ReleaseComObject(objDGeneralFunction)
         objDGeneralFunction = Nothing
         MessageBox.Show("CloseFxObjects")
      End Sub

      Private Sub GetGeneralFunctions()
         Dim _GetConnectState As Int16 = objDGeneralFunction.ConnectionStatus

         Select Case _GetConnectState
            Case 0
               _txtConnectionState.Text = "Not connected"
            Case 1
               _txtConnectionState.Text = " Connection error"
            Case 2
               _txtConnectionState.Text = "Connected"
            Case Else
         End Select
      End Sub

      Private Sub _btnRuntimeSystemStart_Click(ByVal sender As Object, ByVal e As EventArgs)
         InitFxServer()
      End Sub

      Private Sub _btnCycleStartCommon_Click(ByVal sender As Object, ByVal e As EventArgs)
         objDGeneralFunction.CncStart()
      End Sub

      Private Sub _BtnFeedHoldCommon_Click(ByVal sender As Object, ByVal e As EventArgs)
         objDGeneralFunction.CncStop()
      End Sub

      Private Sub _btnCNCResetCommon_Click(ByVal sender As Object, ByVal e As EventArgs)
         objDGeneralFunction.CncReset()
      End Sub

      Private Sub _btnCncModeAuto_Click(ByVal sender As Object, ByVal e As EventArgs)
         objDGeneralFunction.WriteCncMode(0, 0)
      End Sub

      Private Sub _btnCncModeMDI_Click(ByVal sender As Object, ByVal e As EventArgs)
         objDGeneralFunction.WriteCncMode(2, 0)
      End Sub

      Private Sub _btnCncModeManual_Click(ByVal sender As Object, ByVal e As EventArgs)
         objDGeneralFunction.WriteCncMode(7, 0)
      End Sub

      Private Sub _btnWriteVariable_Click(ByVal sender As Object, ByVal e As EventArgs)
         Dim _E80011FxStd As Int32 = 88888
         Dim _FXReturn As Short = objDGeneralFunction.WriteVariable("E80011", _E80011FxStd)

         If _FXReturn <> 0 Then
            MessageBox.Show("Error from WriteVariable:" & " " & _FXReturn.ToString())
         End If
      End Sub

      Private Sub _btnWriteVariable2_Click(ByVal sender As Object, ByVal e As EventArgs)
         Dim _E80010FxPlus As Double = 51515.6161
         Dim _FXReturn As Short = objDGeneralFunction.WriteVariable2("E80010", _E80010FxPlus)

         If _FXReturn <> 0 Then
            MessageBox.Show("Error from WriteVariable2:" & " " & _FXReturn.ToString())
         End If
      End Sub

      Private Sub objDRunTimeSystem_ServerInitializationFinished()
         InitFxObjects()
         GetGeneralFunctions()

         If IsFlexiumPlus = True Then
            _txtBlockSkipLevel.Text = "100"
            _txtBlockSkipLevel.Enabled = True
         Else
            _txtBlockSkipLevel.Text = ""
            _txtBlockSkipLevel.Enabled = True
         End If

         _txtServerInitStatus.Invoke(CType(Function()
                                              _txtServerInitStatus.ForeColor = Color.DarkBlue
                                              _txtServerInitStatus.Text = "FXServer objects initialized !"
                                           End Function, MethodInvoker))
         _txtServerReinitStatus.Invoke(CType(Function()
                                                _txtServerReinitStatus.ForeColor = Color.DarkGreen
                                                _txtServerReinitStatus.Text = "FXServer no objects closed !"
                                             End Function, MethodInvoker))
      End Sub

      Private Sub objDRunTimeSystem_ServerReinitializationStarted()
         CloseFxObjects()
         _txtServerReinitStatus.Invoke(CType(Function()
                                                _txtServerReinitStatus.ForeColor = Color.Red
                                                _txtServerReinitStatus.Text = "FXServer objects closed !"
                                             End Function, MethodInvoker))
         _txtServerInitStatus.Invoke(CType(Function()
                                              _txtServerInitStatus.ForeColor = Color.DarkOrange
                                              _txtServerInitStatus.Text = "FXServer objects not initialized !"
                                           End Function, MethodInvoker))
      End Sub

      Private Sub objDGeneralFunction_ProgramActivated(ByVal nerrorCode As Short)
         MessageBox.Show("Part program activated:" & " " & nerrorCode)
      End Sub

      Private Sub objDGeneralFunction_OnCncReset(ByVal errorCode As Short)
         If errorCode <> 0 Then
            MessageBox.Show("Error CNC Reset:" & " " & errorCode.ToString())
         End If
      End Sub

      Private Sub objDGeneralFunction_OnCncStop(ByVal errorCode As Short)
         If errorCode <> 0 Then
            MessageBox.Show("Error Feed Hold:" & " " & errorCode.ToString())
         End If
      End Sub

      Private Sub objDGeneralFunction_OnCncStart(ByVal errorCode As Short)
         If errorCode <> 0 Then
            MessageBox.Show("Error Cycle Start:" & " " & errorCode.ToString())
         End If
      End Sub

      Private Sub objDGeneralFunction_CncModeWritten(ByVal errorCode As Short)
         MessageBox.Show("Error CNC Mode selection completed:" & " " & errorCode.ToString())
      End Sub

      Private Sub _txtPartProgramNumber_KeyPress(ByVal sender As Object, ByVal e As KeyPressEventArgs)
         If e.KeyChar = CChar(Keys.[Return]) Then
            e.Handled = True
            Dim _CncAxisChannelIndependent As Int16
            _PartProgramNumber = Single.Parse(_txtPartProgramNumber.Text)
            MessageBox.Show("PartProgNumber:" & " " & _PartProgramNumber.ToString())
            Dim _PartProgramNumberActivate As Int32 = Convert.ToInt32(_PartProgramNumber * 10)
            MessageBox.Show("PartProgNumberActivate:" & " " & _PartProgramNumberActivate.ToString())

            If _checkChannelTypeState.Checked = True Then
               _CncAxisChannelIndependent = 1
            Else
               _CncAxisChannelIndependent = 0
            End If

            Dim _FXReturn As Int16 = objDGeneralFunction.ActivateProgram(_PartProgramNumberActivate, _CncAxisChannelIndependent)

            If _FXReturn <> 0 Then
               MessageBox.Show("Error Activate Program:" & " " & _FXReturn.ToString())
            End If
         End If
      End Sub

      Private Sub objDGroupManager_ErrorHandler(ByVal sError As String, ByVal nTextNumber As Short)
         MessageBox.Show("ErrorHandler message:" & " " & sError & " " & "ErrorHandler number:" & " " & nTextNumber.ToString())
      End Sub

      Private Sub _comboCncAxisChannel_SelectedIndexChanged(ByVal sender As Object, ByVal e As EventArgs)
         Select Case _comboCncAxisChannel.SelectedItem.ToString()
            Case "Channel 1"
               objDGroupManager.AxisGroup = 0
            Case "Channel 2"
               objDGroupManager.AxisGroup = 1
            Case Else
         End Select
      End Sub

      Private Sub objDGeneralFunction_VariableWritten(ByVal errorCode As Short)
         If errorCode <> 0 Then
            MessageBox.Show("Error from VariableWritten:" & " " & errorCode.ToString())
         Else
            MessageBox.Show("VariableWritten successfully")
         End If
      End Sub

      Private Sub _txtBlockSkipLevel_KeyPress(ByVal sender As Object, ByVal e As KeyPressEventArgs)
         If e.KeyChar = CChar(Keys.[Return]) Then
            e.Handled = True
            Dim _GetBlockSkipLevelDecimalValue As UInt32 = Convert.ToUInt32(_txtBlockSkipLevel.Text)
            Dim _FXReturn As Int16 = objDGeneralFunction.WriteSkipLevel(20, _GetBlockSkipLevelDecimalValue)

            If _FXReturn <> 0 Then
               MessageBox.Show("Error from WriteSkipLevel:" & " " & _FXReturn.ToString())
            End If
         End If
      End Sub

      Private Sub objDGeneralFunction_OnSkipLevelWritten(ByVal lHandle As Integer, ByVal errorCode As Short)
         MessageBox.Show("OnSkipLevelWritten:" & "" & "Handle:" & lHandle & " " & "errorCode:" & errorCode)
      End Sub
   End Class
End Namespace