Imports EgtWPFLib5

Public Class UpdateResellerPageVM
   Inherits VMBase

#Region "FIELDS & PROPERTIES"

   Private m_IdToUpdate As Integer
   Public Property IdToUpdate As Integer
      Get
         Return m_IdToUpdate
      End Get
      Set(value As Integer)
         m_IdToUpdate = value
      End Set
   End Property

   Private m_Name As String
   Public Property Name As String
      Get
         Return m_Name
      End Get
      Set(value As String)
         m_Name = value
         NotifyPropertyChanged("Name")
      End Set
   End Property

   Private m_Note As String
   Public Property Note As String
      Get
         Return m_Note
      End Get
      Set(value As String)
         m_Note = value
         NotifyPropertyChanged("Note")
      End Set
   End Property

   ' Definizione comandi
   Private m_cmdUpdate As Command
   Private m_cmdCancel As Command

#Region "Messages"

   Public ReadOnly Property UpdateResellerMsg As String
      Get
         Return "Update reseller"
      End Get
   End Property

   Public ReadOnly Property NameMsg As String
      Get
         Return "Name"
      End Get
   End Property

   Public ReadOnly Property NoteMsg As String
      Get
         Return "Note"
      End Get
   End Property

   Public ReadOnly Property UpdateMsg As String
      Get
         Return "Update"
      End Get
   End Property

   Public ReadOnly Property CancelMsg As String
      Get
         Return "Close"
      End Get
   End Property

#End Region    ' Messages

#End Region    ' FIELDS & PROPERTIES

#Region "CONSTRUCTOR"

   Sub New()
      ' Imposto riferimento nella mappa
      Map.SetRefUpdateResellerPageVM(Me)
   End Sub

#End Region    ' CONSTRUCTOR

#Region "METHODS"

    Friend Sub InitUpdateResellerPage()
      ' Svuoto campi
      ' Name = String.Empty
      Dim Query As String = "SELECT * FROM " & DB_RESELLER &
            " WHERE " & DB_RESELLERID & " LIKE " & IdToUpdate
      Dim m_UpdateResDict As Dictionary(Of String, String) = ManageDb.ExecuteStringDictionaryQuery(Query)
      Name = m_UpdateResDict(DB_RESELLERNAME)
      NotifyPropertyChanged("Name")
      Note = m_UpdateResDict(DB_NOTE)
      NotifyPropertyChanged("Note")
   End Sub

#End Region    ' METHODS

#Region "COMMANDS"

#Region "Update"

    ' Returns a command that manage the MainWindow_Unloaded command
    Public ReadOnly Property UpdateReseller_Command As ICommand
      Get
         If m_cmdUpdate Is Nothing Then
            m_cmdUpdate = New Command(AddressOf Update)
         End If
         Return m_cmdUpdate
      End Get
   End Property

   Public Sub Update(ByVal param As Object)
      If Not String.IsNullOrWhiteSpace(Name) Then
         ' Cerco nella tabella Reseller
         Dim bFirstWhere As Boolean = True
         Dim Query As String = "UPDATE " & DB_RESELLER
         If Not String.IsNullOrWhiteSpace(Name) OrElse
            Not String.IsNullOrWhiteSpace(Note) Then
            Query &= " SET "
            If Not String.IsNullOrWhiteSpace(Name) Then
               EvalWhere(bFirstWhere, Query)
               Query &= DB_RESELLERNAME & " = '" & Name & "' "
            End If
            If Not String.IsNullOrWhiteSpace(Note) Then
               EvalWhere(bFirstWhere, Query)
               Query &= DB_NOTE & " = '" & Note.Replace("\", "\\").Replace("'", "\'").Replace("""", "\""").Replace("%", "\%") & "' "
            End If
            Query &= "WHERE " & DB_RESELLERID & " = " & IdToUpdate
            Query = Query.TrimEnd(","c, " "c)
         End If
         ManageDb.ExecuteQuery(Query)

         ' Manage the MainWindow_Unloaded event. This method is invoked by the cmdMainWindow_Unloaded.
         Map.refMainWindowVM.SelProjectMode = MainWindowVM.ProjectModeOpt.SEARCHRESELLER
      Else
         MessageBox.Show("Completare il campo presente")
      End If
   End Sub

   Private Sub EvalWhere(ByRef bFirst As Boolean, ByRef Query As String)
      If bFirst Then
         bFirst = False
      Else
         Query &= ", "
      End If
   End Sub

#End Region    ' Update

#Region "Cancel"

   ' Returns a command that manage the MainWindow_Unloaded command
   Public ReadOnly Property Cancel_Command As ICommand
      Get
         If m_cmdCancel Is Nothing Then
            m_cmdCancel = New Command(AddressOf Cancel)
         End If
         Return m_cmdCancel
      End Get
   End Property

   Public Sub Cancel(ByVal param As Object)

      ' Manage the MainWindow_Unloaded event. This method is invoked by the cmdMainWindow_Unloaded.
      Map.refMainWindowVM.SelProjectMode = MainWindowVM.ProjectModeOpt.SEARCHRESELLER
   End Sub

#End Region    ' Cancel

#End Region    'COMMANDS

End Class