Option Explicit On
Option Strict On

Imports System.Data
Imports Extensiones

Partial Class OS_CatOrdenesServicios
	Inherits ClsPaginas

	Protected Sub Page_Load(sender As Object, e As System.EventArgs) Handles Me.Load
		If Not Page.IsPostBack Then
			ViewState("Orden") = ""
			CargaDatos()
		End If
	End Sub

	Public Sub CargaDatos()
        Dim ObjOS As New ClsOS
        If ObjOS.GetOrdenesServicios(-1, -1, -1, -1, -1, UsuarioActual.CveEmpresa) Then
            ViewState("DTOS") = ObjOS.DtResultados
        Else
            Me.GvDatos.DataSource = Nothing
        End If

		ObjOS.Dispose()

		If ViewState("Orden").ToString() <> String.Empty Then
			CargaGrid(ViewState("Orden").ToString())
		Else
			CargaGrid("")
		End If
	End Sub

#Region "G V  D A T O S"
    Protected Sub GvDatos_RowDataBound(sender As Object, e As System.Web.UI.WebControls.GridViewRowEventArgs) Handles GvDatos.RowDataBound
        If e.Row.RowType = DataControlRowType.DataRow Then
            If e.Row.RowIndex = 0 Then
                e.Row.Cells(0).Width = Unit.Pixel(80)
                e.Row.Cells(1).Width = Unit.Pixel(150)
            End If
            'e.Row.Cells(0).HorizontalAlign = HorizontalAlign.Left
            e.Row.Cells(1).HorizontalAlign = HorizontalAlign.Left
            e.Row.FCLiteral("LtlCveOS").Text = "<a class=""Texto"" href=""/OS/OrdenesServicios.aspx?CveOS=" & e.Row.DBCampo("CveOS") & """>" & e.Row.FCLiteral("LtlCveOS").Text & "</a>"
            'e.Row.FCLiteral("LtlCliente").Text = "<a class=""Texto"" href=""/RH/Personal.aspx?CvePersonal=" & e.Row.DBCampo("CvePersonal") & """>" & e.Row.FCLiteral("LtlCliente").Text & "</a>"
        End If
    End Sub
#End Region

#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

    Private Sub CargaGrid(Orden As String)
        If Orden <> String.Empty Then
            Dim DV As New DataView(CType(ViewState("DTOS"), DataTable), "", Orden, DataViewRowState.CurrentRows)
            GvDatos.DataSource = DV.ToTable()
            DV.Dispose()
        Else
            GvDatos.DataSource = CType(ViewState("DTOS"), DataTable)
        End If
        GvDatos.DataBind()
    End Sub
#End Region

End Class