Imports bdGrupoSanchoToro.db
Imports System.Data.Entity
Imports DevExpress.Xpf.Core
Imports tsWPFCore
Imports System.Collections
Imports DevExpress.Xpf.Bars
Imports System.Threading.Tasks
Imports System.Linq.Dynamic
Imports bdGrupoSanchoToro.db.Utilidades
Imports bdGrupoSanchoToro.db.tscGrupoSanchoToro


Public Class ucCorreos

    Private bd As tscGrupoSanchoToro




    'Public Sub New(ListadoFiltrado As List(Of v_albaranesextendido), TextoBusqueda As String, TituloCamposBusqueda As String, CamposBusquedaAlfabeticos() As String, CamposBusquedaNumericos() As String)

    '    InitializeComponent()
    '    _ListadoFiltrado = ListadoFiltrado
    '    Me.BusquedaRapida.Visibility = Visibility.Visible
    '    'Me.FiltrosAvanzados.Visibility = Visibility.Collapsed
    '    Me.teBusqueda.Text = TextoBusqueda
    '    Me.tbCamposBusqueda.Text = TituloCamposBusqueda
    '    _CamposBusquedaAlfabeticos = CamposBusquedaAlfabeticos
    '    _CamposBusquedaNumericos = CamposBusquedaNumericos
    '    _TextoBusqueda = TextoBusqueda

    'End Sub

    Public Sub New()

        ' Esta llamada es exigida por el diseñador.
        InitializeComponent()
        '   Me.BusquedaRapida.Visibility = Visibility.Collapsed
        ' Agregue cualquier inicialización después de la llamada a InitializeComponent().

    End Sub



    Public Overrides Sub Cargado()
        ContenedorAplicacion.btGuardar.IsVisible = False
        ContenedorAplicacion.siEstado.IsVisible = False
        GridBusqueda = Me.gcCorreos
        'Dim Hoy = Date.Today
        'teFechaFin.EditValue = Hoy
        'teFechaInicio.EditValue = New Date(Hoy.Year, 1, 1)
    End Sub


    Public Overrides Function EstablecedcPrincipal(Optional Background As Boolean = False, Optional FuerzaNuevo As Boolean = False, Optional Refrescar As Boolean = False) As tsUtilidades.EstadosAplicacion
        Try
            If Background OrElse Refrescar Then ObtieneCorreosAsync(bd, Background)
            Return tsUtilidades.EstadosAplicacion.AplicacionSinIndice
        Catch ex As Exception
            Throw New Exception(ex.Message, ex)
        End Try
    End Function

    Public Overrides Sub EstableceDataContextSecundarios(Optional Background As Boolean = False)

    End Sub

    Public Overrides Sub EstableceTitulo()
        Me.docpanel.Caption = "Correos"
    End Sub

    Public Overrides ReadOnly Property idRegistroAplicacionActual As String
        Get
            Return "Correos"
        End Get
    End Property

    Public Overrides ReadOnly Property NombreTablaBase As String
        Get
            Return "correos"
        End Get
    End Property

    Public Overrides ReadOnly Property DescripcionRegistro As String
        Get
            Return "correos"
        End Get
    End Property

    Public Overrides Function ObtieneBD() As tsUtilidades.ItsContexto
        bd = tscGrupoSanchoToro.NuevoContexto()
        Return bd
    End Function


    Public Overrides Function ObtienePermisos() As tsUtilidades.Permisos
        Return Comun.ObtienePermisos(Me.bd, "AP.ADMINISTRATIVOS", idUsuario)
    End Function


    Private Sub ap_Enlazar(Celda As DevExpress.Xpf.Grid.EditGridCellData, Defecto As Boolean) Handles Me.Enlazar
        Dim ra = DirectCast(Me.gcCorreos.CurrentItem, correos)
        Select Case Celda.Column.FieldName.ToLower
            Case "ficheroadjunto"
                Dim co As correos = gcCorreos.CurrentItem
                Dim b() = co.idFicheroAdjuntoNavigation.Fichero
                Dim nf = tsUtilidades.Utilidades.ObtieneFicheroAleatorio(IO.Path.GetExtension(co.idFicheroAdjuntoNavigation.NombreFichero))
                IO.File.WriteAllBytes(nf, b)
                tsUtilidades.Sistema.EjecutaFichero(nf)
        End Select
    End Sub

    Public Function ObtieneCorreos(ByRef DataContext As Object, TextoBusqueda As String, FechaInicio As Date?, FechaFin As Date?) As List(Of correos)
        Dim rs As IQueryable(Of correos)
        Dim la As New List(Of correos)
        Dim iNumExc As Integer = 0
        Do
            Try
                If TextoBusqueda <> "" Then
                    Dim parametros(0) As Object
                    Dim CamposBusquedaAlfabeticos() As String = {"Destinatario", "Asunto", "Cuerpo"}
                    Dim ExpresionBusqueda = tsWPFCore.Utilidades.Varias.GeneraExpresionBusqueda(TextoBusqueda, Nothing, CamposBusquedaAlfabeticos, Nothing)
                    rs = bd.correos.Where(ExpresionBusqueda)
                Else
                    rs = bd.correos.AsQueryable
                End If

                If FechaInicio.HasValue Then
                    rs = rs.Where(Function(x) x.FechaCreacion >= FechaInicio.Value)
                End If
                If FechaFin.HasValue Then
                    FechaFin = FechaFin.Value.AddDays(1)
                    rs = rs.Where(Function(x) x.FechaCreacion < FechaFin.Value)
                End If
                la = rs.Include(Function(x) x.idUsuarioNavigation).OrderByDescending(Function(x) x.FechaCreacion).ToList
                Exit Do
            Catch ex As Exception
                iNumExc += 1
                If iNumExc > 3 Then
                    rs = Nothing
                    Exit Do
                End If
            End Try
        Loop
        Return la
    End Function

    Public Async Sub ObtieneCorreosAsync(bd As tscGrupoSanchoToro, Background As Boolean)
        Try
            Dim rs As New List(Of correos)
            Dim Busqueda = tsEFCore8.Extensiones.ObjetoNothingAVacio(Me.teBusqueda.EditValue)
            Dim fi As Date? = teFechaInicio.EditValue
            Dim ff As Date? = teFechaFin.EditValue
            If Background Then
                Me.ContenedorAplicacion.IsEnabled = False
                Await Task.Run(Sub()
                                   rs = ObtieneCorreos(bd, Busqueda, fi, ff)
                               End Sub)
            Else
                If DXSplashScreen.IsActive = False Then DXSplashScreen.Show(Of tsWPFCore.SplashScreenTecnosis)()
                DXSplashScreen.SetState("Buscando Correos ...")
                rs = ObtieneCorreos(bd, Busqueda, fi, ff)
            End If

            gcCorreos.ItemsSource = rs
            DataContext = rs
        Catch ex As Exception
            If DXSplashScreen.IsActive Then DXSplashScreen.Close()
            DXMessageBox.Show(ex.Message, "Error")
        Finally
            Me.ContenedorAplicacion.IsEnabled = True
            If DXSplashScreen.IsActive Then DXSplashScreen.Close()
        End Try
    End Sub
    Private Sub BtBuscar_Click(sender As Object, e As RoutedEventArgs)
        ObtieneCorreosAsync(bd, False)
    End Sub

    Private Sub ucalbaranes_Loaded(sender As Object, e As RoutedEventArgs) Handles Me.Loaded
        teBusqueda.SelectAll()
    End Sub

    Private Sub cbIncluirTodos_Checked(sender As Object, e As RoutedEventArgs)
        Dim Hoy = Date.Today
        If teFechaFin.EditValue Is Nothing Then teFechaFin.EditValue = Hoy
        If teFechaInicio.EditValue Is Nothing Then teFechaInicio.EditValue = New Date(Hoy.Year, 1, 1)
    End Sub

    'Private Sub ap_ImprimirPlantilla(sender As Object, e As ItemClickEventArgs, idPlantilla As Integer) Handles ImprimirPlantilla
    '    Dim ds As List(Of albaranes)
    '    Dim pl As plantillas = (From p In bd.plantillas Where p.idPlantilla = idPlantilla).First
    '    Dim sTipo As String = pl.enumeraciones.Codigo
    '    Dim al As albaranes = Me.DataContext
    '    ds = New List(Of albaranes)
    '    ds.Add(al)
    '    Select Case sTipo
    '        Case "GRUPLA.AV-ALBARANES"
    '            Informes.ImprimirPlantilla(bd, idPlantilla, ds, False)
    '    End Select
    'End Sub
End Class