'##############################################################################

' Author: Kevin Koch

' Description:  This class is a simple custom user control allowing

'               navigation around the application

'##############################################################################

Public MustInherit Class NavBar

    Inherits System.Web.UI.UserControl

    Protected WithEvents btnSearch As System.Web.UI.WebControls.Button

    Protected WithEvents btnCart As System.Web.UI.WebControls.Button

    Protected WithEvents Label1 As System.Web.UI.WebControls.Label

    Protected WithEvents lblCartNum As System.Web.UI.WebControls.Label

    Protected WithEvents btnMyOrders As System.Web.UI.WebControls.Button

    Protected WithEvents btnLogin As System.Web.UI.WebControls.Button

#Region " Web Form Designer Generated Code "

    'This call is required by the Web Form Designer.

    <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()

    End Sub

    Private Sub Page_Init(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Init

        'CODEGEN: This method call is required by the Web Form Designer

        'Do not modify it using the code editor.

        InitializeComponent()

    End Sub

#End Region

    Public Shared CART_NUM_REF As String = "CART_NUM"

    Public Shared BOOK_IDS_REF As String = "BOOK_IDS"

    Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load

        'Put user code to initialize the page here

    End Sub

    Private Sub btnLogin_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnLogin.Click

        Response.Redirect(WebPageNames.LOGIN_FORM, False)

    End Sub

    Private Sub btnCart_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnCart.Click

        Response.Redirect(WebPageNames.VIEW_CART)

    End Sub

    Private Sub btnSearch_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnSearch.Click

        Response.Redirect(WebPageNames.SEARCH_BOOKS, False)

    End Sub

    Private Sub Page_PreRender(ByVal sender As Object, ByVal e As System.EventArgs) Handles MyBase.PreRender

        ' Display the number of cart items in this event handler so any modifications to the session variable

        ' will be displayed correctly

        Me.lblCartNum.Text = CType(Session.Item(ClientSession.CLIENT_SESSION_REF), ClientSession).NumItems.ToString()

    End Sub

    Private Sub btnMyOrders_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnMyOrders.Click

        Response.Redirect(WebPageNames.VIEW_CUSTOMER_ORDERS, False)

    End Sub

End Class