using System;

using System.Data;

using System.Configuration;

using System.Web;

using System.Web.Security;

using System.Web.UI;

using System.Web.UI.WebControls;

using System.Web.UI.WebControls.WebParts;

using System.Web.UI.HtmlControls;



/// <summary>

/// Summary description for CurrentUser

/// </summary>

public class CurrentUser

{

    private UsersBLL _UsersBLL;

    private DS.UserRow _User = null;



    protected UsersBLL UsersBLL

    {

        get

        {

            if (_UsersBLL == null)

            {

                _UsersBLL = new UsersBLL();

            }

            return _UsersBLL;

        }

    }



    public CurrentUser()

    {

    }



    private System.Web.Profile.ProfileBase Profile

    {

        get

        {

            return HttpContext.Current.Profile;

        }

    }



    private System.Web.SessionState.HttpSessionState Session

    {

        get

        {

            return HttpContext.Current.Session;

        }

    }



    public int UserID

    {

        get

        {

            int intUserID = 0;



            if (Session["UserID"] != null)

            {

                return Convert.ToInt32(Session["UserID"]);

            }



            if (User != null)

            {

                intUserID = User.ID;

                Session["UserID"] = intUserID;

            }



            return intUserID;

        }

        set

        {

            Session["UserID"] = value;

        }

    }





    /* If we assign to UserID, we know they are logged on 

     * this is worth doing becuase, although FormsAuthentication.SetAuthCookie

     * logs people on for subsequent requests (Profile.IsAnonymous = false), it 

     * doesnt work on the current request as the profile object has already 

been set up.*/



    public bool IsLoggedOn

    {

        get

        {

            if (HttpContext.Current.Items["IsLoggedOn"] != null)

            {

                return Convert.ToBoolean(HttpContext.Current.Items["IsLoggedOn"]);

            }



            return !Profile.IsAnonymous;

        }

        set

        {

            HttpContext.Current.Items["IsLoggedOn"] = value;

        }

    }



    public DS.UserRow User

    {

        get

        {

            if (_User == null)

            {

                if (Profile.IsAnonymous)

                {

                    _User = null;

                }

                else

                {

                    DS.UserDataTable UserDataTable = UsersBLL.

GetDataByUserName(Profile.UserName);

                    if (UserDataTable.Rows.Count > 0)

                    {

                        _User = (DS.UserRow)UserDataTable.Rows[0];

                    }

                    else

                    {

                        _User = null;

                    }

                }

            }



            return _User;

        }

        set

        {

            _User = value;

        }

    }

}