Modules/GUIs.ZooFlow/Administration/IDB/frmAdmin_IDBAttribute.vb

Public Class frmAdmin_IDBAttribute
    Implements IAdminForm

    Public Property HasChanges As Boolean = False Implements IAdminForm.HasChanges
    Public Property IsInsert As Boolean = False Implements IAdminForm.IsInsert
    Public Property PrimaryKey As Integer Implements IAdminForm.PrimaryKey

    Public Sub New(PrimaryKey As Integer, Optional IsInsert As Boolean = False)
        ' Dieser Aufruf ist für den Designer erforderlich.
        InitializeComponent()

        ' Fügen Sie Initialisierungen nach dem InitializeComponent()-Aufruf hinzu.
        InitializeBaseForm(My.LogConfig)
        Me.PrimaryKey = PrimaryKey
        Me.IsInsert = IsInsert
    End Sub

    Private Sub frmAdmin_Attribute_Load(sender As Object, e As EventArgs) Handles MyBase.Load
        Try
            TBWH_ATTRIBUTE_TYPETableAdapter.Connection.ConnectionString = My.DatabaseIDB.CurrentSQLConnectionString
            TBWH_ATTRIBUTE_TYPETableAdapter.Fill(DSIDB_Stammdaten.TBWH_ATTRIBUTE_TYPE)
            VWIDB_BE_ATTRIBUTETableAdapter.Connection.ConnectionString = My.DatabaseIDB.CurrentSQLConnectionString
            FillAttribute()

            If IsInsert Then
                VWIDB_BE_ATTRIBUTEBindingSource.AddNew()
                DSIDB_Stammdaten.VWIDB_BE_ATTRIBUTE.ADDED_WHOColumn.DefaultValue = My.Application.User.UserName
            End If
        Catch ex As Exception
            ShowErrorMessage(ex)
        End Try
    End Sub
    Private Sub FillAttribute()
        VWIDB_BE_ATTRIBUTETableAdapter.FillByAttributeId(DSIDB_Stammdaten.VWIDB_BE_ATTRIBUTE, PrimaryKey, 1)
    End Sub
    Private Sub BarButtonItem2_ItemClick(sender As Object, e As DevExpress.XtraBars.ItemClickEventArgs) Handles BarButtonItem2.ItemClick
        ResetMessages()
        If SaveData() And HasChanges Then
            ShowStatus("Attribute saved!")
            FillAttribute()
        End If
    End Sub

    Private Sub ResetMessages()
        labelStatus.Visibility = DevExpress.XtraBars.BarItemVisibility.Never
    End Sub

    Private Sub ShowStatus(Message As String)
        labelStatus.Caption = Message
        labelStatus.Visibility = DevExpress.XtraBars.BarItemVisibility.Always
    End Sub

    Private Sub BarButtonItem1_ItemClick(sender As Object, e As DevExpress.XtraBars.ItemClickEventArgs) Handles BarButtonItem1.ItemClick
        ResetMessages()

        If SaveData() Then
            Close()
        End If
    End Sub

    Public Function SaveData() As Boolean
        Try
            VWIDB_BE_ATTRIBUTEBindingSource.EndEdit()

            If DSIDB_Stammdaten.VWIDB_BE_ATTRIBUTE.GetChanges() IsNot Nothing Or IsInsert Then
                HasChanges = True

                If IsInsert Then
                    txtAddedWho.EditValue = My.Application.User.UserName
                Else
                    txtChangedWho.EditValue = My.Application.User.UserName
                End If

                VWIDB_BE_ATTRIBUTEBindingSource.EndEdit()

                ' TODO: Update Database
                If Not IsInsert Then
                    Dim oUpdate As String = $"UPDATE TBIDB_ATTRIBUTE " &
                 $"SET TITLE = '{TextEdit2.Text}', TYP_ID = {ComboBoxEdit1.EditValue}, VIEW_SEQUENCE = {SpinEdit1.Value}, VIEW_VISIBLE = '{CheckEdit2.Checked}'" &
                $",MULTI_CONTEXT = '{CheckEditMulticontext.Checked}', COMMENT = '{TextEdit3.Text}', CHANGED_WHO = '{My.Application.User.UserName}' " &
                $"WHERE        (GUID = {TextEdit1.Text})"

                    If My.DatabaseIDB.ExecuteNonQuery(oUpdate) = False Then
                        Return False
                    End If
                Else
                    Dim oInsert As String = $"INSERT INTO TBIDB_ATTRIBUTE " &
                         "(TITLE, TYP_ID, VIEW_SEQUENCE, VIEW_VISIBLE, ADDED_WHO,COMMENT,MULTI_CONTEXT) " &
                         $"VALUES ('{TextEdit2.Text}',{ComboBoxEdit1.EditValue},{SpinEdit1.Value},'{CheckEdit2.Checked}','{My.Application.User.UserName}', '{TextEdit3.Text}','{CheckEditMulticontext.Checked}')"

                    If My.DatabaseIDB.ExecuteNonQuery(oInsert) = True Then
                        IsInsert = False
                    Else
                        Return False
                    End If
                End If
                '  VWIDB_BE_ATTRIBUTETableAdapter.Update(DSIDB_Stammdaten.VWIDB_BE_ATTRIBUTE)
            End If

            Return True
        Catch ex As Exception
            ShowErrorMessage(ex)
            Return False
        End Try
    End Function


    Public Function DeleteAttribute() As Boolean Implements IAdminForm.DeleteData
        Try
            Dim oproc = $"EXEC PRIDB_DELETE_ATTRIBUTE {PrimaryKey}, '{My.Application.User.UserName}' "
            If My.DatabaseIDB.ExecuteNonQuery(oproc) = True Then
                Return True
            End If

        Catch ex As Exception
            ShowErrorMessage(ex)
            Return False
        End Try
    End Function

    Private Sub BarButtonItem3_ItemClick(sender As Object, e As DevExpress.XtraBars.ItemClickEventArgs) Handles BarButtonItem3.ItemClick

    End Sub

    Private Sub BarButtonItem4_ItemClick(sender As Object, e As DevExpress.XtraBars.ItemClickEventArgs) Handles BarButtonItem4.ItemClick
        If MsgBox($"Do You really want to delete the attribute [{PrimaryKey}]? All Metadata related to the Attribute will be deleted!", MsgBoxStyle.Question Or MsgBoxStyle.YesNo, Text) = MsgBoxResult.Yes Then
            If DeleteAttribute() Then
                Close()
            End If
        End If
    End Sub
End Class