Imports System.Windows.Threading
Imports System.Globalization
Imports EgtUILib

Public Class MachineStatusUC

    'Const
    Private Const MAX_AXES As Integer = 9

    ' Riferimento alla MainWindow
    Private m_MainWindow As MainWindow = Application.Current.MainWindow

    'Variabile per presenza collegamento al CN
    Private m_bNCLink As Integer
    'Variabile per tipologia CN
    Private m_iNCType As Integer

    'Variabile per stato CN
    Private b_Nc_simulation As Boolean = False
    

    'Classe del CN
    Public WithEvents cn As CN_generico

    Private b_new_pos_data As Boolean = False
    Private b_new_delta_data As Boolean = False
    Private b_new_var_data As Boolean = False
    Private b_timer_busy As Boolean = False

    'Creazione timer
    Dim RefreshTimer As New DispatcherTimer

    Private Sub MachineStatus_Initialized(sender As Object, e As EventArgs)

        'Verifico presenza del collegamento al CN
        m_bNCLink = GetPrivateProfileInt(S_GENERAL, K_CNLINK, 0, m_MainWindow.GetIniFile())
        'Verifico tipologia del CN
        m_iNCType = GetPrivateProfileInt(S_NUMERICALCONTROL, K_TYPE, 0, m_MainWindow.m_sMachIniFile)
        If m_bNCLink Then
            AddHandler RefreshTimer.Tick, AddressOf RefreshTimer_tick
            RefreshTimer.Interval = TimeSpan.FromMilliseconds(100)
            RefreshTimer.Start()
            Call InitCn()
        End If

    End Sub

    Private Sub RefreshTimer_tick()
        If Not b_timer_busy Then

            b_timer_busy = True
            RefreshTimer.Stop()

            Call refresh()

            b_timer_busy = False
            RefreshTimer.Start()
        Else
            Dim x As Integer = 10
        End If

    End Sub

    Private Sub InitCn()

        If m_bNCLink = 1 Then

            MachineStatusGrid.Background = Brushes.Tomato

            ' istanzio l'oggetto CN
            Try
                Select Case m_iNCType
                   Case 1
                        cn = New Num.NumNCOld
                   Case Else
                        cn = New Num.NumNC
                End Select

            Catch ex As Exception
                ' set status to statusbar
                MsgBox(ex.Message)
            End Try
            Select Case m_iNCType
               Case 1
               Case Else
                  While cn.n_state < 2
                     System.Threading.Thread.Sleep(500)  '   0.5 sec wait!!!!!!!!
                  End While
            End Select


            cn.b_axis_events_enable = True
            MachineStatusGrid.Background = Brushes.Gray

        Else             ' se in debug

            MachineStatusGrid.Background = Brushes.Gold


        End If

    End Sub

    Private Sub NewVarChanged_handler(ByVal nst As Object) Handles cn.NewVarChanged

        b_new_var_data = True

    End Sub

    Private Sub NewPositionData_handler(ByVal nst As Short) Handles cn.NewPositionData

        b_new_pos_data = True

    End Sub

    Private Sub NewPosDeltaData_handler(ByVal nst As Short) Handles cn.NewPosDeltaData

        b_new_delta_data = True

    End Sub

    Sub refresh()

        If b_new_pos_data Then
            b_new_pos_data = False

            Call DisplayPosition()

        End If

        If b_new_delta_data Then
            b_new_delta_data = False

            Call DisplayDeltaPosition()

        End If



        If b_new_var_data Then
            b_new_var_data = False

            Call DisplayVar()

        End If



        If cn.b_feed_override_changed Then
            cn.b_feed_override_changed = False


            FeedOverrideLbl.Content = cn.d_DInterpo_Feed_override.ToString & "%"
            FeedLbl.Content = cn.d_DInterpo_Prog_Feed.ToString

        End If

        If cn.b_spindle_data_changed Then
            cn.b_spindle_data_changed = False
            SpeedOverrideLbl.Content = cn.n_spindle_override(0).ToString
            SpeedLbl.Content = cn.d_spindle_prog(0).ToString

        End If

        If cn.b_Tool_data_changed Then
            cn.b_Tool_data_changed = False

            'FrmMain.LblToolLen.Text = cn.Tools(0).lenght.ToString
            'FrmMain.LblToolRad.Text = cn.Tools(0).radius.ToString
            'FrmMain.LblToolComp.Text = cn.Tools(0).comp_num.ToString

        End If



    End Sub

    Sub DisplayPosition()


        For n As Short = 0 To MAX_AXES - 1

            Select Case n
                Case 0      'X
                    Axis1Lbl.Content = cn.d_axis_position(n).ToString("F3", CultureInfo.InvariantCulture)
                Case 1
                    Axis2Lbl.Content = cn.d_axis_position(n).ToString("F3", CultureInfo.InvariantCulture)
                Case 2
                    Axis3Lbl.Content = cn.d_axis_position(n).ToString("F3", CultureInfo.InvariantCulture)
                Case 7
                    Axis5Lbl.Content = cn.d_axis_position(n).ToString("F3", CultureInfo.InvariantCulture)
                Case 8
                    Axis4Lbl.Content = cn.d_axis_position(n).ToString("F3", CultureInfo.InvariantCulture)
            End Select

        Next


    End Sub


    Sub DisplayDeltaPosition()

        For n As Short = 0 To MAX_AXES - 1

            Select Case n
                Case 0      'X
                    DeltaAxis1Lbl.Content = cn.d_axis_delta(n).ToString("F3", CultureInfo.InvariantCulture)
                Case 1
                    DeltaAxis2Lbl.Content = cn.d_axis_delta(n).ToString("F3", CultureInfo.InvariantCulture)
                Case 2
                    DeltaAxis3Lbl.Content = cn.d_axis_delta(n).ToString("F3", CultureInfo.InvariantCulture)
                Case 7
                    DeltaAxis4Lbl.Content = cn.d_axis_delta(n).ToString("F3", CultureInfo.InvariantCulture)
                Case 8
                    DeltaAxis5Lbl.Content = cn.d_axis_delta(n).ToString("F3", CultureInfo.InvariantCulture)
            End Select

        Next

    End Sub

    Sub DisplayVar()

        'For n As Short = 0 To FrmMain.MAX_AXES - 1

        '    lbl_var_values(n).Text = cn.d_Dvariable_values(n * 10).ToString

        'Next

    End Sub

End Class