Public Class GUI_Gratings_Data
    ' --- Creates the table with points data used in SW ---
    Public Shared Function Create_ExportTable() As DataTable
        Dim lSpacing As String = GUI.ComboBox_MeshSize.Text.Split("x")(0)
        Dim cSpacing As String = GUI.ComboBox_MeshSize.Text.Split("x")(1).Split(" ")(0)

        Dim gratingTable As New DataTable
        gratingTable.Columns.Add("TYPE", GetType(String))
        gratingTable.Columns.Add("SERRATED", GetType(Boolean))
        gratingTable.Columns.Add("WIDTH", GetType(Decimal))
        gratingTable.Columns.Add("LENGTH", GetType(Decimal))
        gratingTable.Columns.Add("LOADBAR_THICKNESS", GetType(Decimal))
        gratingTable.Columns.Add("LOADBAR_HEIGHT", GetType(Decimal))
        gratingTable.Columns.Add("LOADBAR_SPACING", GetType(Decimal))
        gratingTable.Columns.Add("CROSSBAR_SPACING", GetType(Decimal))
        gratingTable.Columns.Add("CROSSBAR_DIAMETER", GetType(Decimal))
        gratingTable.Columns.Add("CROSSBAR_THICKNESS", GetType(Decimal))
        gratingTable.Columns.Add("CROSSBAR_HEIGHT", GetType(Decimal))

        gratingTable.Rows.Add()

        gratingTable.Rows(0)("SERRATED") = False    'Hämta från GUI
        gratingTable.Rows(0)("WIDTH") = CDec(GUI.ComboBox_Width.Text)
        gratingTable.Rows(0)("LENGTH") = CDec(GUI.ComboBox_Length.Text)
        gratingTable.Rows(0)("LOADBAR_THICKNESS") = CDec(GUI.ComboBox_Thickness.Text)
        gratingTable.Rows(0)("LOADBAR_HEIGHT") = CDec(GUI.ComboBox_Height.Text)
        gratingTable.Rows(0)("LOADBAR_SPACING") = CDec(lSpacing)
        gratingTable.Rows(0)("CROSSBAR_SPACING") = CDec(cSpacing)

        If GUI.ComboBox_TypeChooser.Text = "Pressure Welded" Then
            gratingTable.Rows(0)("TYPE") = "pressure_welded"  ' Här behövs namn på HLCt modellen
            gratingTable.Rows(0)("CROSSBAR_DIAMETER") = 5
            gratingTable.Rows(0)("CROSSBAR_THICKNESS") = 0
            gratingTable.Rows(0)("CROSSBAR_HEIGHT") = 0
        Else
            gratingTable.Rows(0)("TYPE") = "type_a"  ' Här behövs namn på HLCt modellen
            gratingTable.Rows(0)("CROSSBAR_DIAMETER") = 0
            gratingTable.Rows(0)("CROSSBAR_THICKNESS") = 2
            gratingTable.Rows(0)("CROSSBAR_HEIGHT") = 15
        End If

        Return gratingTable
    End Function


    ' --- Generate a table containing all the points X- and Y-values ---
    Public Shared Function Create_PointTable()
        Dim pointTable As New DataTable
        pointTable.Columns.Add("X", GetType(Decimal))
        pointTable.Columns.Add("Y", GetType(Decimal))

        For i = 0 To GUI.pointsOrder.Count - 1
            Dim pTemp() As Decimal
            pTemp = GUI.points(GUI.pointsOrder(i))

            pointTable.Rows.Add()
            pointTable.Rows(i)("X") = pTemp(2)
            pointTable.Rows(i)("Y") = pTemp(3)
        Next

        Return pointTable
    End Function


    ' --- Check if the key pressed is a number ---
    Private Sub Check_IfNumber(e As KeyPressEventArgs)
        If Asc(e.KeyChar) <> 8 Then
            If Asc(e.KeyChar) < 48 Or Asc(e.KeyChar) > 57 Then
                e.Handled = True
            End If
        End If
    End Sub


    Private Sub Create_TextBox(TextBoxName As String, TextBoxText As String, TextBoxLeft As Integer, TextBoxTop As Integer, TextBoxWidth As Integer)
        Dim textBoxTemp As New TextBox
        textBoxTemp.Name = TextBoxName
        textBoxTemp.Text = TextBoxText
        textBoxTemp.Left = TextBoxLeft
        textBoxTemp.Top = TextBoxTop
        textBoxTemp.Width = TextBoxWidth
        textBoxTemp.Font = New Font("Microsoft Sans Serif", 10)
        Me.Controls.Add(textBoxTemp)
    End Sub

    Private Sub Create_Label(LabelName As String, LabelText As String, LabelLeft As Integer, LabelTop As Integer)
        Dim LabelTemp As New Label
        LabelTemp.Name = LabelName
        LabelTemp.Text = LabelText
        LabelTemp.Left = LabelLeft
        LabelTemp.Top = LabelTop
        LabelTemp.Font = New Font("Microsoft Sans Serif", 10)
        Me.Controls.Add(LabelTemp)
    End Sub

    Public Shared Sub TypeChanged(sender As Object, e As EventArgs)
        ComboBox_Material.Enabled = True
        ComboBox_Material.Items.Clear()
        gratingType = ComboBox_TypeChooser.Text

        Dim materialDT As DataTable = dataBase("Material")
        Dim typeColumn As Integer = Get_ColumnIndex("TYPE", materialDT)
        Dim materialColumn As Integer = Get_ColumnIndex("MATERIAL", materialDT)

        Dim typeInDT As String = materialDT.Rows(0)(typeColumn)
        For i = 0 To materialDT.Rows.Count - 1
            If gratingType = materialDT.Rows(i)(typeColumn) Then
                ComboBox_Material.Items.Add(materialDT.Rows(i)(materialColumn))
            End If
            Try
                typeInDT = materialDT.Rows(i + 1)(typeColumn)
            Catch ex As Exception
            End Try
        Next

        ComboBox_Material.Text = ComboBox_Material.Items(0)
    End Sub

    Public Shared Sub MaterialChanged(sender As Object, e As EventArgs)
        ComboBox_MeshSize.Enabled = True
        gratingMaterial = ComboBox_Material.Text

        Dim serratedDT As DataTable = dataBase("Serrated")

        Dim removeCheckBox As Boolean = True
        Dim typeInDT As String = serratedDT.Rows(0)("TYPE")
        Dim materialInDT As String = serratedDT.Rows(0)("MATERIAL")
        If serratedCheckBoxBol = False Then
            For i = 0 To serratedDT.Rows.Count - 1
                If gratingMaterial = materialInDT AndAlso gratingType = typeInDT Then
                    serratedCheckBox.Name = "CheckBox_Serrated"
                    serratedCheckBox.Text = "Serrated"
                    serratedCheckBox.Left = 115
                    serratedCheckBox.Top = 115
                    AddHandler serratedCheckBox.CheckedChanged, AddressOf CheckBox_Serrated_CheckedChanged
                    Me.Controls.Add(serratedCheckBox)
                    serratedCheckBoxBol = True
                    Exit For
                End If
                Try
                    typeInDT = serratedDT.Rows(i + 1)("TYPE")
                    materialInDT = serratedDT.Rows(i + 1)("MATERIAL")
                Catch ex As Exception
                End Try
            Next
        Else
            For i = 0 To serratedDT.Rows.Count - 1
                If gratingMaterial = materialInDT AndAlso gratingType = typeInDT Then
                    removeCheckBox = False
                    Exit For
                End If
                Try
                    typeInDT = serratedDT.Rows(i + 1)("TYPE")
                    materialInDT = serratedDT.Rows(i + 1)("MATERIAL")
                Catch ex As Exception
                End Try
            Next
            If serratedCheckBoxBol = True AndAlso removeCheckBox = True Then
                RemoveHandler serratedCheckBox.CheckedChanged, AddressOf CheckBox_Serrated_CheckedChanged
                Me.Controls.RemoveByKey("CheckBox_Serrated")
                serratedCheckBoxBol = False
                gratingSerrated = False
            End If
        End If


        If lacqueredCheckBoxBol = False AndAlso (gratingMaterial = "Hot dip galvanized steel" OrElse gratingMaterial = "Untreated") Then
            lacqueredCheckBox.Name = "CheckBox_Lacquered"
            lacqueredCheckBox.Text = "Lacquered"
            lacqueredCheckBox.Left = 115
            lacqueredCheckBox.Top = 135
            AddHandler lacqueredCheckBox.CheckedChanged, AddressOf CheckBox_Lacquered_CheckedChanged
            Me.Controls.Add(lacqueredCheckBox)
            lacqueredCheckBoxBol = True
        ElseIf lacqueredCheckBoxBol = True AndAlso gratingMaterial <> "Hot dip galvanized steel" AndAlso gratingMaterial <> "Untreated" Then
            RemoveHandler lacqueredCheckBox.CheckedChanged, AddressOf CheckBox_Lacquered_CheckedChanged
            Me.Controls.RemoveByKey("CheckBox_Lacquered")
            lacqueredCheckBoxBol = False
            gratingLacquered = False
        End If

        ' Untreated finns för alla som är varmförzinkade enligt Jakob Teams
        Update_AvalaibleMeshes()
    End Sub

    Private Sub CheckBox_Serrated_CheckedChanged(sender As Object, e As EventArgs)
        If sender.Checked Then
            gratingSerrated = True
            Update_AvalaibleMeshes()
        Else
            gratingSerrated = False
            Update_AvalaibleMeshes()
        End If
    End Sub

    Private Sub CheckBox_Lacquered_CheckedChanged(sender As Object, e As EventArgs)
        'Här hanterar vi om den är lackad eller inte
        'påverkar ej övrig kod (förutom kommentar att det är special order)
        If sender.Checked Then
            gratingLacquered = True

        Else
            gratingLacquered = False

        End If
    End Sub

    Private Sub Update_AvalaibleMeshes()
        ComboBox_MeshSize.Items.Clear()

        Dim meshesDT As DataTable = dataBase("Meshes")
        Dim typeColumn As Integer = Get_ColumnIndex("TYPE", meshesDT)
        Dim materialColumn As Integer = Get_ColumnIndex("MATERIAL", meshesDT)
        Dim serratedColumn As Integer = Get_ColumnIndex("SERRATED", meshesDT)

        Dim typeInDT As String = meshesDT.Rows(0)(typeColumn)
        Dim materialInDT As String = meshesDT.Rows(0)(materialColumn)
        Dim serratedInDT As Boolean = CBool(meshesDT.Rows(0)(serratedColumn))
        For i = 0 To meshesDT.Rows.Count - 1
            If gratingSerrated = serratedInDT AndAlso gratingMaterial = materialInDT AndAlso gratingType = typeInDT Then
                Dim item As String
                item = meshesDT.Rows(i)("LB-SPACING") & "x" & meshesDT.Rows(i)("CB-SPACING") & " (" & meshesDT.Rows(i)("NAME") & ")"

                Dim addItem As Boolean = True
                For j = 0 To ComboBox_MeshSize.Items.Count - 1
                    If item = ComboBox_MeshSize.Items(j) Then
                        addItem = False
                        Exit For
                    End If
                Next
                If addItem = True Then
                    ComboBox_MeshSize.Items.Add(item)
                End If
            End If
            Try
                typeInDT = meshesDT.Rows(i + 1)(typeColumn)
                materialInDT = meshesDT.Rows(i + 1)(materialColumn)
                serratedInDT = meshesDT.Rows(i + 1)(serratedColumn)
            Catch ex As Exception
            End Try
        Next

        If ComboBox_MeshSize.Items.Count = 0 Then
            ComboBox_MeshSize.Items.Add("")
        End If
    End Sub

    Public Shared Sub MeshChanged(sender As Object, e As EventArgs)
        ComboBox_Height.Enabled = True
        ComboBox_Height.Items.Clear()
        gratingMesh = ComboBox_MeshSize.Text
        loadBarSpacing = CInt(gratingMesh.Split("x")(0))
        crossBarSpacing = CInt(gratingMesh.Split("x")(1).Split(" ")(0))

        ' Add heights
        If loadBarSpacing = 12 And crossBarSpacing = 100 Then
            ComboBox_Height.Items.Add("20")
            ComboBox_Height.Items.Add("25")
        End If
    End Sub

    Public Shared Sub HeightChanged(sender As Object, e As EventArgs)
        ComboBox_Thickness.Enabled = True
        ComboBox_Thickness.Items.Clear()
        gratingHeight = CInt(ComboBox_Height.Text)

        ' Add thicknesses
        If gratingHeight = 20 Then
            ComboBox_Thickness.Items.Add("2")
            ComboBox_Thickness.Items.Add("3")
        End If
    End Sub

    Public Shared Sub ThicknessChanged(sender As Object, e As EventArgs)
        ComboBox_Width.Enabled = True
        ComboBox_Width.Items.Clear()
        ComboBox_Length.Enabled = True
        ComboBox_Length.Items.Clear()
        loadBarThickness = CInt(ComboBox_Thickness.Text)

        ' Add Widths
        ComboBox_Width.Items.Add("300")
        ComboBox_Width.Items.Add("500")
        ComboBox_Width.Items.Add("1000")
        ComboBox_Width.Text = ComboBox_Width.Items(0)

        ' Add Length
        ComboBox_Length.Items.Add("500")
        ComboBox_Length.Items.Add("1000")
        ComboBox_Length.Text = ComboBox_Length.Items(0)
    End Sub

    Public Shared Sub WholeMeshWidthsChanged(sender As Object, e As EventArgs)
        If CheckBox_WholeMeshWidths.Checked Then
            ComboBox_Width.DropDownStyle = ComboBoxStyle.DropDownList
        Else
            ComboBox_Width.DropDownStyle = ComboBoxStyle.DropDown
        End If
    End Sub

    Public Shared Sub WidthChanged(sender As Object, e As EventArgs)

        If ComboBox_Width.Text <> "" Then
            If CDec(ComboBox_Width.Text) > 0 Then
                gratingMaxW = CDec(ComboBox_Width.Text)
                Update_GratingPoints()
            End If
        End If

        'If stocked length options exist
        If gratingMaxW = 500 Then
            Dim stockedCheckBox As New CheckBox
            stockedCheckBox.Name = "CheckBox_Stocked"
            stockedCheckBox.Text = "Only stocked lengths"
            stockedCheckBox.Left = 94
            stockedCheckBox.Top = 386
            stockedCheckBox.Checked = True
            Me.Controls.Add(stockedCheckBox)
        End If
    End Sub

    Public Shared Sub LengthChanged(sender As Object, e As EventArgs)
        If ComboBox_Length.Text <> "" Then
            If CDec(ComboBox_Length.Text) > 0 Then
                gratingMaxL = CDec(ComboBox_Length.Text)
                Update_GratingPoints()
            End If
        End If
    End Sub


End Class