Imports System.Collections.ObjectModel
Imports EgtUILib
Imports EgtWPFLib5

Friend Module DataGridColumnsIniFile

   Public m_sDataGridColumnsIniFile As String

   ' funzione per ottenere dal file INI le colonne da caricare nelle EgtDataGrid del programma
   Public Function GetPrivateProfileColumns(ParentDGName As String, ByRef ocColumns As ObservableCollection(Of EgtDataGridColumn)) As Boolean
      Dim colIndex As Integer = 0
      Dim str = String.Empty
      While EgtUILib.GetPrivateProfileString(ParentDGName, colIndex, String.Empty, str, m_sDataGridColumnsIniFile) > 0
         Dim sColumnParams() As String = str.Split(","c)
         ' verifico numero minimo di parametri
         If sColumnParams.Count >= 9 Then
            ' cancello spazi
            For index = 0 To sColumnParams.Count - 1
               sColumnParams(index) = sColumnParams(index).Trim()
            Next
            ' creo colonna
            Dim sName = sColumnParams(0)
            Dim bReorder As Boolean = sColumnParams(1).Equals("1")
            Dim bResize As Boolean = sColumnParams(2).Equals("1")
            Dim bSort As Boolean = sColumnParams(3).Equals("1")
            Dim bIsReadOnly As Boolean = sColumnParams(4).Equals("1")
            Dim Width As Double
            Dim WidthType As DataGridLengthUnitType
            StringToDouble(sColumnParams(5), Width)
            Integer.TryParse(sColumnParams(6), WidthType)
            Dim bVisible As Boolean = sColumnParams(7).Equals("1")
            Dim bCanUserEditVisible As Boolean = sColumnParams(8).Equals("1")
            If bVisible Then
               ocColumns.Add(New EgtDataGridColumn(ParentDGName, sName, bReorder, bResize, bSort, bIsReadOnly, New DataGridLength(Width, WidthType), bVisible, bCanUserEditVisible))
            Else
               Exit While
            End If
         End If
         colIndex += 1
      End While
      Return ocColumns.Count > 0
   End Function

   ' funzione per ottenere dal file INI le colonne da caricare nella DataGrid usata per customizzare le proprietà delle colonne delle EgtDataGrid del programma
   Public Function GetPrivateProfileColumns(ParentDGName As String, ByRef ocColumns As ObservableCollection(Of IniDataGridColumn)) As Boolean
      Dim colIndex As Integer = 0
      Dim str = String.Empty
      While EgtUILib.GetPrivateProfileString(ParentDGName, colIndex, String.Empty, str, m_sDataGridColumnsIniFile) > 0
         Dim sColumnParams() As String = str.Split(","c)
         ' verifico numero minimo di parametri
         If sColumnParams.Count >= 9 Then
            ' cancello spazi
            For index = 0 To sColumnParams.Count - 1
               sColumnParams(index) = sColumnParams(index).Trim()
            Next
            ' creo colonna
            Dim sName = sColumnParams(0)
            Dim bReorder As Boolean = sColumnParams(1).Equals("1")
            Dim bResize As Boolean = sColumnParams(2).Equals("1")
            Dim bSort As Boolean = sColumnParams(3).Equals("1")
            Dim bIsReadOnly As Boolean = sColumnParams(4).Equals("1")
            Dim Width As Double
            Dim WidthType As DataGridLengthUnitType
            StringToDouble(sColumnParams(5), Width)
            Integer.TryParse(sColumnParams(6), WidthType)
            Dim bVisible As Boolean = sColumnParams(7).Equals("1")
            Dim bCanUserEditVisible As Boolean = sColumnParams(8).Equals("1")
            ocColumns.Add(New IniDataGridColumn(ParentDGName, colIndex, sName, bReorder, bResize, bSort, bIsReadOnly, New DataGridLength(Width, WidthType), bVisible, bCanUserEditVisible))
         End If
         colIndex += 1
      End While
      Return ocColumns.Count > 0
   End Function

   ' funzione che ottiene dal file INI la singola proprietà legata ad una specifica colonna
   Public Function GetPrivateProfileColumnProperty(ParentDGName As String, ocColumns As ObservableCollection(Of IniDataGridColumn), DisplayIndex As Integer, PropertyIndex As EgtDGColumnProperty) As String
      Dim str = String.Empty
      If EgtUILib.GetPrivateProfileString(ParentDGName, DisplayIndex, String.Empty, str, m_sDataGridColumnsIniFile) > 0 Then
         Dim sColumnParams() As String = str.Split(","c)
         ' verifico numero minimo di parametri
         If sColumnParams.Count >= 9 Then
            ' cancello spazi
            For index = 0 To sColumnParams.Count - 1
               sColumnParams(index) = sColumnParams(index).Trim()
            Next
            If PropertyIndex > -1 AndAlso PropertyIndex < sColumnParams.Count Then Return sColumnParams(PropertyIndex)
         End If
      End If
      Return ""
   End Function

   Public Function WriteColumnPrivateProfileParam(ParentDataGridName As String, DisplayIndex As String, sColumnParams As String) As Boolean
      Return WritePrivateProfileString(ParentDataGridName, DisplayIndex, sColumnParams, m_sDataGridColumnsIniFile)
   End Function

   Public Enum EgtDGColumnProperty
      NAME = 0
      REORDER = 1
      RESIZE = 2
      SORT = 3
      ISREADONLY = 4
      WIDTH = 5
      WIDTHTYPE = 6
      VISIBLE = 7
      EDITVISIBLE = 8
   End Enum

End Module