Option Explicit On
Option Strict On

Imports System.Data
Imports System.Linq
Imports Extensiones

Partial Class Ventas_CatMesas
    Inherits ClsPaginas

    Public Property PuedeEditar As Boolean
        Get
            Return CBool(ViewState("PuedeEditar"))
        End Get
        Set(value As Boolean)
            ViewState("PuedeEditar") = value
        End Set
    End Property

    Public Property PuedeEliminar As Boolean
        Get
            Return CBool(ViewState("PuedeEditar"))
        End Get
        Set(value As Boolean)
            ViewState("PuedeEditar") = value
        End Set
    End Property

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

            ''Permiso Registro
            'If PermisoRegistro Then
            '    LbAgregar.Enabled = True
            'Else
            '    LbAgregar.Enabled = False
            'End If
        End If
    End Sub

    Public Sub CargaSucursales()
        ddlSucursal.DataSource = GlobalDTSucursales().FiltraParametros(String.Format("CveEmpresa = {0}", UsuarioActual.CveEmpresa))
        ddlSucursal.DataBind()
        ddlSucursal.Items.Insert(0, New ListItem("Todas", "-1"))
    End Sub

    Public Sub CargaDatos()
        Dim ObjMesas As New ClsVentas
        If ObjMesas.GetMesas() Then
            ViewState("DTMesas") = ObjMesas.DtResultados.FiltraParametros("CveEmpresa = " & UsuarioActual.CveEmpresa)
            GlobalDTMesas = ObjMesas.DtResultados
        Else
            Me.GvDatos.DataSource = Nothing
        End If

        ObjMesas.Dispose()

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

    Protected Sub ddlSucursal_SelectedIndexChanged(sender As Object, e As EventArgs) Handles ddlSucursal.SelectedIndexChanged
        If ViewState("Orden").ToString() <> String.Empty Then
            CargaGrid(ViewState("Orden").ToString())
        Else
            CargaGrid("")
        End If
    End Sub

    Protected Sub LbAgregar_Click(sender As Object, e As System.EventArgs) Handles LbAgregar.Click
        Dim ObjMesas As New ClsVentas
        If ObjMesas.AddMesa(TxtMesa.Text.Trim, UsuarioActual.CveUsuario, ddlSucursal.SelectedValue.ToEntero, UsuarioActual.CveEmpresa) Then
            TxtMesa.Text = ""
            Alert("La nueva Mesa se guardó correctamente.", TipoMensaje.MsgInformacion)
            UpTitulos.Update()
            ViewState("DTMesas") = ObjMesas.DtResultados.FiltraParametros("CveEmpresa = " & UsuarioActual.CveEmpresa)
            GlobalDTMesas = ObjMesas.DtResultados

            If ViewState("Orden").ToString() <> String.Empty Then
                CargaGrid(ViewState("Orden").ToString())
            Else
                CargaGrid("")
            End If
        End If
        ObjMesas.Dispose()
    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(150)
                e.Row.Cells(1).Width = Unit.Pixel(250)
                e.Row.Cells(2).Width = Unit.Pixel(100)
                e.Row.Cells(3).Width = Unit.Pixel(100)
                e.Row.Cells(4).Width = Unit.Pixel(100)
                e.Row.Cells(5).Width = Unit.Pixel(100)
                e.Row.Cells(6).Width = Unit.Pixel(61)
            End If
            e.Row.Cells(0).HorizontalAlign = HorizontalAlign.Left

            If e.Row.RowState = DataControlRowState.Edit OrElse e.Row.RowState = 5 Then
                e.Row.FCDropDownList("ddlSucursal").DataSource = GlobalDTSucursales().FiltraParametros(String.Format("CveEmpresa = {0}", UsuarioActual.CveEmpresa))
                e.Row.FCDropDownList("ddlSucursal").DataBind()
                e.Row.FCDropDownList("ddlSucursal").SelectedValue = e.Row.DBCampo("CveSucursal")
            End If
        End If
    End Sub

    Protected Sub GvDatos_RowDeleting(sender As Object, e As System.Web.UI.WebControls.GridViewDeleteEventArgs) Handles GvDatos.RowDeleting
        Dim ObjMesas As New ClsVentas
        If ObjMesas.RemoveMesa(GvDatos.DataKeys(e.RowIndex).Value.ToString.ToEntero) Then
            GvDatos.EditIndex = -1
            ViewState("DTMesas") = ObjMesas.DtResultados.FiltraParametros("CveEmpresa = " & UsuarioActual.CveEmpresa)
            GlobalDTMesas = ObjMesas.DtResultados
            Alert("La Mesa se eliminó correctamente.", TipoMensaje.MsgInformacion)
        End If

        ObjMesas.Dispose()

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

    Protected Sub GvDatos_RowCancelingEdit(sender As Object, e As System.Web.UI.WebControls.GridViewCancelEditEventArgs) Handles GvDatos.RowCancelingEdit
        GvDatos.EditIndex = -1
        If ViewState("Orden").ToString() <> String.Empty Then
            CargaGrid(ViewState("Orden").ToString())
        Else
            CargaGrid("")
        End If
    End Sub

    Protected Sub GvDatos_RowUpdating(sender As Object, e As System.Web.UI.WebControls.GridViewUpdateEventArgs) Handles GvDatos.RowUpdating
        Dim ObjMesas As New ClsVentas
        Dim CveSucursal As Integer = GvDatos.Rows(e.RowIndex).FCDropDownList("ddlSucursal").SelectedValue.ToEntero
        Dim Mesa As String = DirectCast(GvDatos.Rows(e.RowIndex).FindControl("TxtMesa"), TextBox).Text.Trim
        Dim Estatus As Boolean = GvDatos.Rows(e.RowIndex).FCCheckBox("ChkEstatus").Checked
        Dim CveMesa As Integer = GvDatos.DataKeys(e.RowIndex).Value.ToString.ToEntero

        If ObjMesas.UpdateMesa(Mesa, Estatus, CveSucursal, CveMesa) Then
            GvDatos.EditIndex = -1
            ViewState("DTMesas") = ObjMesas.DtResultados.FiltraParametros("CveEmpresa = " & UsuarioActual.CveEmpresa)
            GlobalDTMesas = ObjMesas.DtResultados
            Alert("Los cambios se guardaron correctamente.", TipoMensaje.MsgInformacion)
        End If

        ObjMesas.Dispose()

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

    Protected Sub GvDatos_RowEditing(sender As Object, e As System.Web.UI.WebControls.GridViewEditEventArgs) Handles GvDatos.RowEditing
        GvDatos.EditIndex = e.NewEditIndex
        If ViewState("Orden").ToString() <> String.Empty Then
            CargaGrid(ViewState("Orden").ToString())
        Else
            CargaGrid("")
        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("DTMesas"), DataTable), "", Orden, DataViewRowState.CurrentRows)
            GvDatos.DataSource = DV.ToTable().FiltraParametros(String.Format("CveSucursal = {0} OR {0} = -1", ddlSucursal.SelectedValue))
            DV.Dispose()
        Else
            GvDatos.DataSource = CType(ViewState("DTMesas"), DataTable).FiltraParametros(String.Format("CveSucursal = {0} OR {0} = -1", ddlSucursal.SelectedValue))
        End If
        GvDatos.DataBind()
        UpDatos.Update()
    End Sub
#End Region

End Class