//
// Licensed to the Apache Software Foundation (ASF) under one or more
// contributor license agreements.  See the NOTICE file distributed with
// this work for additional information regarding copyright ownership.
// The ASF licenses this file to You under the Apache License, Version 2.0
// (the "License"); you may not use this file except in compliance with
// the License.  You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//

//  .Net StockTraderuserid Sample WCF Application for Benchmarking, Performance Analysis and Design Considerations for Service-Oriented Applications

using System;
using System.Collections.Generic;
using System.Web;
using System.Web.Caching;
using System.Web.Security;
using Trade.StockTraderWebApplicationSettings;
using Trade.StockTraderWebApplicationModelClasses;
using Trade.StockTraderWebApplicationServiceClient;

namespace Trade.Web
{
    /// <summary>
    /// The info-loaded Home Page.
    /// </summary>
    public partial class TradeHome : System.Web.UI.Page
    {
        protected void Page_Load(object sender, EventArgs e)
        {
            decimal gain = (decimal)0.00;
            decimal percentGain = (decimal)0.00;
            TotalHoldingsUI totalHoldings;
            string userid;
           
            //Must get/decrypt FormsAuthentication ticket on this page only to get session created date for display.  
            //Would recommend not displaying session create date if really do not need to; depending on
            //configured Forms authentication protection level, decrypting ticket might be expensive!
            //We are needing to do here only to maintain same functionality as WebSphere Trade 6.1
            //for consistency and comparative benchmarking reasons.  If not for this, would simply need to grab userid 
            //(from which all logic/queries in this app are driven off of), from httpcontext.  You will note
            //in other authenticated pages where we do not need to display session created date on the aspx page for the user,
            //we just get userid from a property on the child ClosedOrders.Ascx control, which has gotten it
            //from HttpContext.Current.User.Identity.Name.  This control is embedded on every authenticated page per
            //Trade 6.1 design. This also avoids use of server-side Session state object entirely.  Its not that this is 
            //much faster than session state, the BIG advantage is that for deploying to web farms/clusters you never
            //have to worry about using ASP.NET state server or database configuration; it's "cluster-safe/webfarm-ready"
            //out of the box.
            HttpCookie authcookie = Request.Cookies[FormsAuthentication.FormsCookieName];
            FormsAuthenticationTicket ticket = (FormsAuthenticationTicket)FormsAuthentication.Decrypt(authcookie.Value);
            userid = ticket.Name;
            SessionCreateDate.Text = ticket.IssueDate.ToString();
            BSLClient businessServicesClient = new BSLClient();
            AccountDataUI customer = businessServicesClient.getAccountData(userid);
            totalHoldings = businessServicesClient.getHoldings(userid);
            Name.Text = customer.profileID + "!";
            AccountID.Text = customer.accountID.ToString();
            CreationDate.Text = customer.creationDate.ToString();
            LoginCount.Text = customer.loginCount.ToString();
            OpenBalance.Text = string.Format("{0:C}", customer.openBalance);
            Balance.Text = string.Format("{0:C}", customer.balance);
            NumHoldings.Text = totalHoldings.holdings.Count.ToString();
            HoldingsTotal.Text = string.Format("{0:C}", totalHoldings.marketValue);
            decimal totalcashandholdings = totalHoldings.marketValue + customer.balance;
            SumOfCashHoldings.Text = string.Format("{0:C}", totalcashandholdings);
            
            gain = totalcashandholdings - customer.openBalance;
            if (customer.openBalance != 0)
                percentGain = gain / customer.openBalance * 100;
            else
                percentGain = 0;
            if (gain > 0)
            {
                Gain.CssClass = Settings.GAINSTYLECSS;
                PercentGain.CssClass = Settings.GAINSTYLECSS;
            }
            else 
                if (gain < 0)
                {
                    Gain.CssClass = Settings.LOSSSTYLECSS;
                    PercentGain.CssClass = Settings.LOSSSTYLECSS;
                }
            Gain.Text = string.Format("{0:C}", gain);
            PercentGain.Text = string.Format("{0:N}%", percentGain); ;
        }
    }
}