Option Explicit On
Option Strict On

Imports System.Data
Imports Extensiones
Partial Class Compras_RepBeneficiarios
    Inherits ClsPaginas


#Region "PROPIEDADES"
    Private Property DtDatos As DataTable
        Get
            DtDatos = CType(ViewState("DtDatos"), DataTable)
        End Get
        Set(value As DataTable)
            ViewState("DtDatos") = value
        End Set
    End Property
#End Region
    Protected Sub Page_Load(sender As Object, e As System.EventArgs) Handles Me.Load
        If Not Page.IsPostBack Then

            CargaDatos()
        End If
    End Sub

    Private Sub CargaDatos()
        Dim ObjCompras As New ClsCompras

        If ObjCompras.GetBeneficiarios(-1, UsuarioActual.CveEmpresa) Then
            DtDatos = ObjCompras.DtResultados
            CargaGrid("")
        Else
            Alert("Ocurrió un error al obtener el catálogo de Beneficiarios", Extensiones.TipoMensaje.MsgError)
        End If

        ObjCompras.Dispose()
    End Sub

    Protected Sub GvDatos_RowDataBound(sender As Object, e As GridViewRowEventArgs)
        If e.Row.RowType = DataControlRowType.DataRow Then
            If e.Row.DBCampo("CveProveedor") = "" Then
                e.Row.CssClass = "SubTotales2"
            Else
                e.Row.FCHyperLink("HLRazonSocial").NavigateUrl = String.Format("/Compras/Proveedores.aspx?CveProveedor={0}", e.Row.DBCampo("CveProveedor"))
                e.Row.FCHyperLink("HLDeudor").NavigateUrl = String.Format("RepBeneficiariosDetalle.aspx?CVEP={0}&T=5", e.Row.DBCampo("CveProveedor"))
            End If

        End If
    End Sub

#Region "O R D E N A M I E N T O"
    Protected Sub LbOrden_Click(ByVal sender As Object, ByVal e As EventArgs)
        Dim Orden As String = ""
        Dim Campo As String = ""
        Dim Literal As Literal = Nothing
        Const OrdenInicial As String = ""
        Dim Arg(2) As String

        Arg = CType(sender, LinkButton).CommandArgument().ToString.Split(";"c)
        Campo = Arg(0)
        Literal = CType(CType(sender, LinkButton).NamingContainer.FindControl("Img" & Campo.Replace(",", "_")), Literal)

        If ViewState(String.Format("O{0}", Campo)) IsNot Nothing AndAlso ViewState(String.Format("O{0}", Campo)).ToString = String.Format("{0} DESC", Campo) Then
            ViewState(String.Format("O{0}", Campo)) = String.Format("{0} ASC", Campo)
            Literal.Text = String.Format("<i class='fa fa-sort-asc' style='color:#999' ></i>")
        Else
            ViewState(String.Format("O{0}", Campo)) = String.Format("{0} DESC", Campo)
            Literal.Text = String.Format("<i class='fa fa-sort-desc' style='color:#999' ></i>")
        End If
        Orden = OrdenInicial & ViewState(String.Format("O{0}", Campo)).ToString
        ViewState("Orden") = Orden
        CargaGrid(Orden)
    End Sub

    Protected Sub CargaGrid(Orden As String)
        Dim DV As DataView = Nothing
        DV = New DataView(DtDatos, "", Orden, DataViewRowState.CurrentRows)
        If Orden <> String.Empty Then
            GvDatos.DataSource = DV.ToTable()
        Else
            GvDatos.DataSource = DtDatos
        End If

        GvDatos.DataBind()
        UpDatos.Update()
        DV.Dispose()
    End Sub
#End Region
End Class