Option Explicit On
Option Strict On

Imports System.Data
Imports System.Linq
Imports Extensiones

Partial Class OS_PopUpOS_PS_Especificaciones
    Inherits ClsPaginas

    Private Property CvePS As Integer
        Get
            Return ViewState("CvePS").ToString.ToEntero
        End Get
        Set(value As Integer)
            ViewState("CvePS") = value
        End Set
    End Property

    Private Property TmpDT As DataTable
        Get
            Return CType(ViewState("TmpDT"), DataTable)
        End Get
        Set(value As DataTable)
            ViewState("TmpDT") = value
        End Set
    End Property

    Protected Sub Page_Load(sender As Object, e As System.EventArgs) Handles Me.Load
        If Not IsPostBack Then
            CType(Me.Master, BaseMasterPage).EsPopup = True
            CType(Me.Master, BaseMasterPage).PopupWidth = 601
            RegistraScript("$get('tdContenido').style.height='400px'")
            ViewState("Orden") = ""

            CvePS = Request("CvePS").ToEntero

            If CvePS = 0 Then
                UpTitulos.Visible = False
            Else
                CreaDT()
                CargaPS()
               
                If Not Request("Especificaciones") Is Nothing AndAlso Request("Especificaciones") <> "" Then
                    CargaEspecificiones(Request("Especificaciones"))
                End If

                CargaPSCaracteristicas()
                CargaPSCaracteristicasOpciones()
            End If

            If Not Request("EsThickbox") Is Nothing Then
                hdnEsThickbox.Value = Request("EsThickbox")
            Else
                hdnEsThickbox.Value = "N"
            End If

            If Not Request("ClientIDLink") Is Nothing Then
                hdnClientIDLink.Value = Request("ClientIDLink")
            Else
                hdnClientIDLink.Value = "NoDefinido"
            End If
        End If
    End Sub

    Private Sub CreaDT()
        TmpDT = New DataTable
        TmpDT.Columns.Add("CveValor", GetType(Integer))
        TmpDT.Columns.Add("CvePSCaracteristica", GetType(Integer))
        TmpDT.Columns.Add("Caracteristica", GetType(String))
        TmpDT.Columns.Add("EsOpcion", GetType(String))
        TmpDT.Columns.Add("CveOpcion", GetType(Integer))
        TmpDT.Columns.Add("Opcion", GetType(String))
        TmpDT.Columns.Add("CvePS", GetType(Integer))
        TmpDT.Columns.Add("PS", GetType(String))
        TmpDT.Columns.Add("Valor", GetType(String))
    End Sub

    Private Sub CargaPS()
        Dim ObjPS As New ClsProductosServicios()
        If ObjPS.GetPS(CvePS, -1, UsuarioActual.CveEmpresa) Then
            If ObjPS.DtResultados.Rows.Count = 1 Then
                LtlClasificacion.Text = ObjPS.DtResultados.Rows(0)("Clasificacion").ToString
                LtlProductoServicio.Text = ObjPS.DtResultados.Rows(0)("PS").ToString
                LtlUM.Text = ObjPS.DtResultados.Rows(0)("UnidadMedida").ToString
                LtlCodigo.Text = ObjPS.DtResultados.Rows(0)("Codigo").ToString
            End If
        End If
        ObjPS.Dispose()
    End Sub

    Private Sub CargaEspecificiones(Especificaciones As String)
        Try
            Dim LEspecificaciones As String()
            LEspecificaciones = Especificaciones.Split(CChar(","))

            For Each S As String In LEspecificaciones
                Dim Esp As String() = S.Split(CChar(":"))
                AddEspecificacion(0, Esp(0).ToEntero, Esp(1), Esp(2), Esp(3).ToEntero, Esp(4), Esp(5), CvePS, LtlProductoServicio.Text)
            Next

            If ViewState("Orden").ToString() <> String.Empty Then
                CargaGrid(ViewState("Orden").ToString())
            Else
                CargaGrid("")
            End If
        Catch ex As Exception
            Alert("Error al cargar las Especificaciones", TipoMensaje.MsgError)
        End Try
        
    End Sub

#Region "G V  D A T O S"
    Protected Sub GvValoresCaracteristicas_RowDataBound(sender As Object, e As System.Web.UI.WebControls.GridViewRowEventArgs) Handles GvValoresCaracteristicas.RowDataBound
        If e.Row.RowType = DataControlRowType.DataRow Then
            ' e.Row.Cells(0).Width = Unit.Pixel(150)
            e.Row.Cells(1).Width = Unit.Pixel(150)
            e.Row.Cells(2).Width = Unit.Pixel(160)
            e.Row.Cells(3).Width = Unit.Pixel(160)
            e.Row.Cells(4).Width = Unit.Pixel(155)
            'e.Row.Cells(1).HorizontalAlign = HorizontalAlign.Left

            If e.Row.RowState = DataControlRowState.Edit OrElse e.Row.RowState = 5 Then
                e.Row.FCDropDownList("DdlCaracteristica").DataSource = GlobalDTProductosServiciosCaracteristicas(UsuarioActual.CveEmpresa).FiltraParametros("CvePS = " + CvePS.ToString)
                e.Row.FCDropDownList("DdlCaracteristica").DataBind()
                e.Row.FCDropDownList("DdlCaracteristica").SelectedValue = e.Row.DBCampo("CvePSCaracteristica")

                'Verificar si es Opcion
                If e.Row.DBCampo("EsOpcion") = "Sí" Then
                    e.Row.FCTextBox("TxtValor").Visible = False
                    e.Row.FCDropDownList("DdlOpcion").Visible = True
                    e.Row.FCDropDownList("DdlOpcion").DataSource = GlobalDTProductosServiciosCaracteristicasOpciones(UsuarioActual.CveEmpresa).FiltraParametros("CvePSCaracteristica = " & e.Row.DBCampo("CvePSCaracteristica").ToString)
                    e.Row.FCDropDownList("DdlOpcion").DataBind()
                    e.Row.FCDropDownList("DdlOpcion").SelectedValue = e.Row.DBCampo("CveOpcion")
                Else
                    e.Row.FCTextBox("TxtValor").Visible = True
                    e.Row.FCDropDownList("DdlOpcion").Visible = False
                    e.Row.FCTextBox("TxtValor").Text = e.Row.DBCampo("Valor").ToString
                End If
            End If
        End If
    End Sub

    Protected Sub GvValoresCaracteristicas_RowEditing(sender As Object, e As GridViewEditEventArgs) Handles GvValoresCaracteristicas.RowEditing
        GvValoresCaracteristicas.EditIndex = e.NewEditIndex
        If ViewState("Orden").ToString() <> String.Empty Then
            CargaGrid(ViewState("Orden").ToString())
        Else
            CargaGrid("")
        End If
    End Sub

    Protected Sub GvValoresCaracteristicas_RowDeleting(sender As Object, e As GridViewDeleteEventArgs) Handles GvValoresCaracteristicas.RowDeleting
        Dim CvePSCaracteristica As Integer = GvValoresCaracteristicas.DataKeys(e.RowIndex).Value.ToString.ToEntero

        Dim i As Integer = TmpDT.Rows.IndexOf(TmpDT.Rows(e.RowIndex))

        TmpDT.Rows.RemoveAt(i)

        CargaPSCaracteristicas()
        CargaPSCaracteristicasOpciones()
        UpTitulos.Update()

        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
            GvValoresCaracteristicas.DataSource = TmpDT.FiltraParametros("", Orden)
        Else
            GvValoresCaracteristicas.DataSource = TmpDT
        End If
        GvValoresCaracteristicas.DataBind()
        UpDatos.Update()
    End Sub
#End Region

    Protected Sub GvValoresCaracteristicas_RowCancelingEdit(sender As Object, e As GridViewCancelEditEventArgs) Handles GvValoresCaracteristicas.RowCancelingEdit
        GvValoresCaracteristicas.EditIndex = -1
        If ViewState("Orden").ToString() <> String.Empty Then
            CargaGrid(ViewState("Orden").ToString())
        Else
            CargaGrid("")
        End If
    End Sub

    Private Sub CargaPSCaracteristicas()
        If TmpDT.Rows.Count = 0 Then
            DdlCaracteristica.Items.Clear()
            DdlCaracteristica.DataSource = GlobalDTProductosServiciosCaracteristicas(UsuarioActual.CveEmpresa).FiltraParametros("CvePS = " + CvePS.ToString)
            DdlCaracteristica.DataBind()
        Else
            Dim CvePSCaracteristicasAgregadas As String = ""
            For Each R As DataRow In TmpDT.Rows
                If CvePSCaracteristicasAgregadas <> "" Then
                    CvePSCaracteristicasAgregadas = CvePSCaracteristicasAgregadas + ","
                End If
                CvePSCaracteristicasAgregadas = CvePSCaracteristicasAgregadas + R("CvePSCaracteristica").ToString
            Next
            DdlCaracteristica.Items.Clear()
            DdlCaracteristica.DataSource = GlobalDTProductosServiciosCaracteristicas(UsuarioActual.CveEmpresa).FiltraParametros(String.Format("CvePS = {0} and CvePSCaracteristica Not In ({1})", CvePS.ToString, CvePSCaracteristicasAgregadas))
            DdlCaracteristica.DataBind()
        End If
        DdlCaracteristica_SelectedIndexChanged(New Object, New EventArgs)
    End Sub

    Private Sub CargaPSCaracteristicasOpciones()
        DdlOpcion.Items.Clear()
        If DdlCaracteristica.SelectedValue.ToString <> "" Then
            DdlOpcion.DataSource = GlobalDTProductosServiciosCaracteristicasOpciones(UsuarioActual.CveEmpresa).FiltraParametros("CvePSCaracteristica = " + DdlCaracteristica.SelectedValue.ToString)
            DdlOpcion.DataBind()
        End If
    End Sub

    Protected Sub DdlCaracteristica_SelectedIndexChanged(sender As Object, e As EventArgs) Handles DdlCaracteristica.SelectedIndexChanged
        If DdlCaracteristica.SelectedValue <> "" Then
            Dim DV As New DataView(GlobalDTProductosServiciosCaracteristicas(UsuarioActual.CveEmpresa).FiltraParametros("CvePSCaracteristica = " + DdlCaracteristica.SelectedValue.ToString))
            If DV(0)("EsOpcion").ToString = "Sí" Then
                DdlOpcion.Visible = True
                CargaPSCaracteristicasOpciones()
                txtValor.Visible = False
            Else
                DdlOpcion.Visible = False
                txtValor.Visible = True
            End If
        Else
            DdlOpcion.ClearSelection()
            DdlOpcion.DataSource = ""
            DdlOpcion.DataBind()
        End If
    End Sub

    Protected Sub LbAgregar_Click(sender As Object, e As EventArgs) Handles LbAgregar.Click
        If DdlCaracteristica.SelectedValue <> "" Then
            If TmpDT.FiltraParametros("CvePSCaracteristica = " + DdlCaracteristica.SelectedValue.ToString).Rows.Count = 0 Then
                Dim EsOpcion As String
                Dim CveOpcion As Integer
                Dim Opcion As String
                Dim Valor As String

                If DdlOpcion.Visible = True Then
                    EsOpcion = "Sí"
                    CveOpcion = DdlOpcion.SelectedValue.ToEntero
                    Opcion = DdlOpcion.SelectedItem.Text
                    Valor = "-1"
                Else
                    EsOpcion = "No"
                    CveOpcion = -1
                    Opcion = "-1"
                    Valor = txtValor.Text
                End If

                AddEspecificacion(0, DdlCaracteristica.SelectedValue.ToEntero, DdlCaracteristica.SelectedItem.Text, EsOpcion, CveOpcion, Opcion, Valor, CvePS, LtlProductoServicio.Text)

                CargaPSCaracteristicas()
                CargaPSCaracteristicasOpciones()
                UpTitulos.Update()
            End If
        End If
    End Sub

    Private Sub AddEspecificacion(CveValor As Integer, CvePSCaracteristica As Integer, Caracteristica As String, EsOpcion As String, CveOpcion As Integer,
                      Opcion As String, Valor As String, CvePS As Integer, PS As String)

        Dim Row As DataRow = Nothing
        Row = TmpDT.NewRow()

        Row("CveValor") = CveValor
        Row("CvePSCaracteristica") = CvePSCaracteristica
        Row("Caracteristica") = Caracteristica
        Row("EsOpcion") = EsOpcion
        Row("CveOpcion") = CveOpcion
        Row("Opcion") = Opcion

        If EsOpcion = "Sí" Then
            Row("Valor") = Opcion
        Else
            Row("Valor") = Valor
        End If

        Row("CvePS") = CvePS
        Row("PS") = PS

        TmpDT.Rows.Add(Row)
        GvValoresCaracteristicas.DataSource = TmpDT
        GvValoresCaracteristicas.DataBind()

        UpDatos.Update()
    End Sub

    Protected Sub BtnGuardar_Click(sender As Object, e As EventArgs) Handles BtnGuardar.Click
        Dim Especificaciones As String = "-1"

        For Each R As DataRow In TmpDT.Rows
            If Especificaciones = "-1" Then Especificaciones = "" Else Especificaciones = Especificaciones + ","
            Especificaciones = Especificaciones + String.Format("{0}:{1}:{2}:{3}:{4}:{5}", R("CvePSCaracteristica").ToString, R("Caracteristica").ToString, R("EsOpcion"), R("CveOpcion").ToString, R("Opcion").ToString, R("Valor").ToString)
        Next
        RegistraScript(String.Format("CargaEspecificaciones('{0}');", Especificaciones))
    End Sub

    Protected Sub DdlCaracteristicaEdit_SelectedIndexChanged(sender As Object, e As EventArgs)
        Dim ddl As DropDownList = DirectCast(sender, DropDownList)

        Dim gvr As GridViewRow = DirectCast(ddl.NamingContainer, GridViewRow)

        Dim DV As New DataView(GlobalDTProductosServiciosCaracteristicas(UsuarioActual.CveEmpresa).FiltraParametros("CvePSCaracteristica = " + ddl.SelectedValue.ToString))
        If DV(0)("EsOpcion").ToString = "Sí" Then
            With GvValoresCaracteristicas.Rows(gvr.RowIndex).FCDropDownList("DdlOpcionEdit")
                .Visible = True
                .DataSource = GlobalDTProductosServiciosCaracteristicasOpciones(UsuarioActual.CveEmpresa).FiltraParametros("CvePSCaracteristica = " & ddl.SelectedValue.ToString)
                .DataBind()
                ' .SelectedValue = GvValoresCaracteristicas.Rows(gvr.RowIndex).DBCampo("CveOpcion")
            End With
            GvValoresCaracteristicas.Rows(gvr.RowIndex).FCTextBox("txtValor").Visible = False
        Else
            GvValoresCaracteristicas.Rows(gvr.RowIndex).FCDropDownList("DdlOpcionEdit").Visible = False
            GvValoresCaracteristicas.Rows(gvr.RowIndex).FCTextBox("txtValor").Visible = True
        End If
    End Sub

    Protected Sub BtnCancelar_Click(sender As Object, e As EventArgs) Handles BtnCancelar.Click
        RegistraScript("Cancelar();")
    End Sub
End Class