Modules/GUIs.ZooFlow/frmSearchStart.vb

Imports DigitalData.Modules.Logging
Imports DevExpress.XtraTab
Imports DevExpress.XtraGrid
Imports DevExpress.XtraGrid.Views.Grid
Imports DevExpress.XtraEditors

Public Class frmSearchStart
    Private Logger As Logger
    Private DTSearchProfiles As DataTable
    Private TabSelected As XtraTabPage
    Private PSEARCH_ID As Integer = 0
    Public FormShown As Boolean = False
    Private Const DEFAULT_X As Integer = 10
    Private Const DEFAULT_Y As Integer = 10
    Private DTSearchTerms As DataTable
    Private SEARCH_COUNT As Integer = 0

    Public Sub New(pDTSearchProfiles As DataTable)
        ' Dieser Aufruf ist für den Designer erforderlich.
        InitializeComponent()

        ' Fügen Sie Initialisierungen nach dem InitializeComponent()-Aufruf hinzu.
        DTSearchProfiles = pDTSearchProfiles
        Logger = My.LogConfig.GetLogger()
        Dim oSearchTerms As New DataTable

        ' Create four typed columns in the DataTable.
        oSearchTerms.Columns.Add("AttrID", GetType(Integer))
        oSearchTerms.Columns.Add("AttrTitle", GetType(String))
        oSearchTerms.Columns.Add("Criteria", GetType(String))
        oSearchTerms.Columns.Add("SearchTerm", GetType(String))
        DTSearchTerms = oSearchTerms


    End Sub
    Public Sub AddSearchAttribute(pAttrID As String, pAttrTitle As String, pSearchTerm As String, Optional pCriteria As String = "=")
        DTSearchTerms.Rows.Add(pAttrID, pAttrTitle, pCriteria, pSearchTerm)
        DTSearchTerms.AcceptChanges()

    End Sub
    Public Sub SearchAttribute(pAttrID As String, pAttrTitle As String, pSearchTerm As String, Optional pCriteria As String = "=")
        DTSearchTerms.Rows.Add(pAttrID, pAttrTitle, pCriteria, pSearchTerm)
        DTSearchTerms.AcceptChanges()

    End Sub


    Private Sub frmSearchStart_Load(sender As Object, e As EventArgs) Handles Me.Load
        Try
            Me.Panel1.Visible = False
            For Each oTab As XtraTabPage In XtraTabControl1.TabPages
                oTab.PageVisible = False
            Next
            If DTSearchProfiles.Rows.Count > 1 Then
                cmbProfile.DataSource = DTSearchProfiles
                cmbProfile.ValueMember = DTSearchProfiles.Columns("SEARCH_PROFILE_ID").ColumnName
                cmbProfile.DisplayMember = DTSearchProfiles.Columns("TITLE").ColumnName
                cmbProfile.AutoCompleteMode = AutoCompleteMode.Suggest
                cmbProfile.AutoCompleteSource = AutoCompleteSource.ListItems
                cmbProfile.SelectedIndex = -1
                Me.Panel1.Visible = True
            Else
                TabSelected = XtraTabControl1.TabPages(0)
                TabSelected.PageVisible = True
                PSEARCH_ID = DTSearchProfiles.Rows(0).Item("SEARCH_PROFILE_ID")
                TabSelected.Text = DTSearchProfiles.Rows(0).Item("TITLE")
                Load_Search_Attributes()
                BarButtonItemNewSearch.Visibility = DevExpress.XtraBars.BarItemVisibility.Never
            End If
            SEARCH_COUNT = DTSearchProfiles.Rows.Count
        Catch ex As Exception
            Logger.Error(ex.Message)
            MsgBox(ex.Message, MsgBoxStyle.Critical, "Unexpected error while loading ProfileSearches:")
        End Try

    End Sub
    Sub Load_Search_Attributes()
        Dim oSQL = $"SELECT * FROM VWIDB_SEARCH_PROFILE_ATTRIBUTES WHERE SEARCH_PROFIL_ID = {PSEARCH_ID} ORDER BY [SEQUENCE]"
        Dim oDT As DataTable = My.Database_IDB.GetDatatable(oSQL)
        Dim oXPosition As Integer = 10
        Dim oYPosition As Integer = 10
        Dim oControlXPosition As Integer = 33
        Dim oControlCount As Integer = 1
        Dim oControlRow As Integer = 0
        Dim oControls As New ClassControlCreator(TabSelected, Me)
        For Each oAttributeRow As DataRow In oDT.Rows
            Dim oSingleResult As Boolean = False
            Dim oAttriTitle As String = oAttributeRow.Item("ATTRIBUTE_TITLE").ToString
            Dim oAttriID As String = oAttributeRow.Item("ATTRIBUTE_ID").ToString
            Dim oAttriTYPE As String = oAttributeRow.Item("ATTRIBUTE_TYPE").ToString
            If oControlCount = 1 Or oControlCount = 3 Or oControlCount = 5 Then
                'linke Spalte
                oControlRow += 1
            End If
            Select Case oControlCount
                Case 2
                    oXPosition = oXPosition + 150 + 15
            End Select
            Select Case oControlRow
                Case 1
                    oYPosition = DEFAULT_Y
                    If oControlCount > 1 Then
                        oXPosition = DEFAULT_X + 170
                    End If
                Case 2
                    oYPosition = DEFAULT_Y + 150 + 20
                    If oControlCount = 4 Then
                        oXPosition = DEFAULT_X + 170
                    End If

            End Select


            addLabel(oAttriTitle, oXPosition, oYPosition)


            Dim oMyControl As Control
            Select Case oAttriTYPE
                Case "VARCHAR"
                    oMyControl = oControls.CreateExistingGridControl(oAttributeRow, oXPosition, oYPosition + 20)
                    Dim myDGV As GridControl = CType(oMyControl, GridControl)
                    Dim omyDTSource As DataTable = CType(myDGV.DataSource, DataTable)
                    Dim oView As DevExpress.XtraGrid.Views.Grid.GridView
                    oView = CType(myDGV.MainView, GridView)
                    AddHandler oView.FocusedRowChanged, AddressOf FocusedRowChanged
                    If omyDTSource.Rows.Count = 1 Then
                        oSingleResult = True
                        AddSearchAttribute(oAttriID, oAttriTitle, omyDTSource.Rows(0).Item(oAttriTitle).ToString)
                    End If
                Case "DATE"
                    oMyControl = oControls.CreateExistingDatepicker(oAttributeRow, oXPosition, oYPosition + 20)
                    Dim myDTP As DateEdit = CType(oMyControl, DateEdit)
                    AddHandler myDTP.DisableCalendarDate, AddressOf DisableCalendarDate
            End Select
            oControlCount += 1
            TabSelected.Controls.Add(oMyControl)


        Next
    End Sub
    Sub addLabel(pAttrName As String, pXPos As Integer, ylbl As Integer)
        Dim lbl As New Label With {
            .Name = "lbl" & pAttrName,
            .AutoSize = True,
            .Text = pAttrName,
            .Location = New Point(pXPos, ylbl)
        }

        TabSelected.Controls.Add(lbl)
    End Sub
    Private Sub WindowsUIButtonPanel1_ButtonClick(sender As Object, e As DevExpress.XtraBars.Docking2010.ButtonEventArgs) Handles WindowsUIButtonPanel1.ButtonClick
        Select Case e.Button.Properties.Tag.ToString
            Case "Run"
                RunSearch()
        End Select
    End Sub
    Private Sub RunSearch()
        Try
            For Each oSearchTerm As DataRow In DTSearchTerms.Rows

            Next
        Catch ex As Exception
            MsgBox("Unexpected Error in Clearing Search Items: " & ex.Message, MsgBoxStyle.Critical)
            Logger.Error(ex)
        End Try
    End Sub
    Private Sub XtraTabControl1_SelectedPageChanged(sender As Object, e As DevExpress.XtraTab.TabPageChangedEventArgs) Handles XtraTabControl1.SelectedPageChanged
        TabSelected = XtraTabControl1.SelectedTabPage
    End Sub
    Private Sub FocusedRowChanged(sender As Object, e As Views.Base.FocusedRowChangedEventArgs)
        If FormShown = False Then Exit Sub
        Dim oCurrentView As GridView = DirectCast(sender, GridView)
        Dim oCurrentControl As GridControl = oCurrentView.GridControl

        Dim rowView As DataRowView = CType(oCurrentView.GetFocusedRow(), DataRowView)

        If IsNothing(rowView) = False Then
            Dim oResult As String = CType(rowView.Item(0), String)
            Dim oAttrID = DirectCast(oCurrentControl.Tag, ClassControlCreator.ControlMetadata).AttrID
            Dim oAttrTitle = DirectCast(oCurrentControl.Tag, ClassControlCreator.ControlMetadata).AttrTitle
            AddSearchAttribute(oAttrID, oAttrTitle, oResult)

            '    Return oResult
            'Else : Return Nothing
        End If

    End Sub

    Private Sub frmSearchStart_Shown(sender As Object, e As EventArgs) Handles Me.Shown
        FormShown = True
    End Sub

    Private Sub DisableCalendarDate(sender As Object, e As DevExpress.XtraEditors.Calendar.DisableCalendarDateEventArgs)
        Dim oDateEdit As DateEdit = DirectCast(sender, DateEdit)
        Dim oDTSource As DataTable = DirectCast(oDateEdit.Tag, ClassControlCreator.ControlMetadata).DTSource
        If Not IsNothing(oDTSource) Then
            If IsValidDate(oDTSource, e.Date) = False Then
                e.IsDisabled = True
            End If
        End If


        'If (e.Date.DayOfWeek = DayOfWeek.Wednesday) Then
        '    e.IsDisabled = True
        'End If
    End Sub

    Public Function IsValidDate(pCheckDT As DataTable, pDate2Check As Date) As Boolean
        Dim oIsValid As Boolean = False
        For Each oDateRow As DataRow In pCheckDT.Rows
            If CDate(oDateRow.Item(0)) = pDate2Check Then
                oIsValid = True
            End If
        Next
        Return oIsValid
    End Function

    Private Sub BarButtonItem1_ItemClick(sender As Object, e As DevExpress.XtraBars.ItemClickEventArgs) Handles BarButtonItem1.ItemClick
        Try
            DTSearchTerms.Clear()
        Catch ex As Exception
            MsgBox("Unexpected Error in Clearing Search Items: " & ex.Message, MsgBoxStyle.Critical)
        End Try
        For Each oControl As Control In TabSelected.Controls
            Select Case oControl.GetType.ToString
                Case ""
            End Select
        Next
    End Sub

End Class