using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using CuteChat;
using System.Data;
using System.Data.Common;
using System.Collections;
using System.Data.SqlClient;
using System.Data.Sql;


/// <summary>
/// Summary description for CCDVAChatProvider
/// </summary>
///
namespace ccdva
{

    public class ASPNetChatProvider : ChatProvider
    {

        public ASPNetChatProvider()
        {
            //
            // TODO: Add constructor logic here
            //
        }

        static private string CuteChatConnectionStringConfigName = "ccdvaChat";


        public override string GetConnectionString()
        {
            return System.Configuration.ConfigurationManager.ConnectionStrings[CuteChatConnectionStringConfigName].ConnectionString;
        }

        public override AppChatIdentity GetLogonIdentity()
        {
            if (!HttpContext.Current.User.Identity.IsAuthenticated)
                return null;

            return new AppChatIdentity(HttpContext.Current.User.Identity.Name, false, ToUserId(HttpContext.Current.User.Identity.Name), HttpContext.Current.Request.UserHostAddress);
        }

        public override string FindUserLoginName(string nickName)
        {
            System.Web.Security.MembershipUser user = System.Web.Security.Membership.GetUser(nickName, false);
            if (user != null && user.IsApproved)
                return user.UserName;
            return null;
        }


        public override bool GetUserInfo(string loginName, ref string nickName, ref bool isAdmin)
        {
            System.Web.Security.MembershipUser user = System.Web.Security.Membership.GetUser(loginName, false);
            if (user != null && user.IsApproved)
            {
                nickName = user.UserName;

                // Default code was:
                // isAdmin=Roles.IsUserInRole(user.UserName,"Administrators");

                // If users are Staff, then consider them admins.
                string[] roles = System.Web.Security.Roles.GetRolesForUser(user.UserName);
                if (roles.Contains("Staff"))  isAdmin = true;

                return true;
            }
            return false;
        }

        public override bool ValidateUser(string username, string password)
        {
            if (!System.Web.Security.Membership.ValidateUser(username, password))
            {
                return false;
            }

            System.Web.Security.FormsAuthentication.SetAuthCookie(username, false, HttpRuntime.AppDomainAppVirtualPath);


            return true;
        }

    } // end class

}

////////////////