using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Xml;
using TradeIdeas.TIProData;
using TradeIdeas.ServerConnection;
using TradeIdeas.TIProGUI;
using TradeIdeas.XML;

namespace TradeIdeas.Dashboard
{
    public partial class MainForm : Form
    {
        private IConnectionMaster _connectionMaster;

        private void InitializeXmlFiles()
        {
            List<XmlNode>  appConfig = new List<XmlNode>(3);
            try
            {   // This file is shared.  It contains data that we think will be useful to all
                // versions of the client.  Primarily that's the translations.
                XmlDocument doc = new XmlDocument();
                doc.Load("Common.xml");
                XmlNode node = doc.Node(0);
                if (null != node)
                    appConfig.Add(node);
            }
            catch
            {
                // This should probably be a warning, if not an error.  You can't do a lot without
                // this file.  The software will try to proceed, but it will be hard to use to
                // say the least.  We often display "***" on the GUI, instead of a reasonable
                // default, if we can't find this file.  This helps us find errors more quickly.
                string debug = System.IO.Directory.GetCurrentDirectory();
            }
            try
            {   // This is a bit of a hack to say the least.  But it should help in the debugger.
                XmlDocument doc = new XmlDocument();
                doc.Load(@"..\..\..\TIPro\bin\Debug\Common.xml");
                XmlNode node = doc.Node(0);
                if (null != node)
                    appConfig.Add(node);
            }
            catch
            {
                string debug = System.IO.Directory.GetCurrentDirectory();
            }
            // Do we need NorthAmerica.XML?  I don't think so.
            GuiEnvironment.XmlConfig = appConfig.Node("GUI_LIB");
        }

        public MainForm()
        {
            InitializeXmlFiles();
            _connectionMaster = new ConnectionMaster();
            _connectionMaster.ConnectionBase.ConnectionFactory = new TcpIpConnectionFactory("www.trade-ideas.com", 8888);
            InitializeComponent();
            Controls.Add(GuiEnvironment.GetSymbolListsCacheManager(_connectionMaster));
            _connectionMaster.LoginManager.AccountStatusUpdate += new AccountStatusUpdate(LoginManager_AccountStatusUpdate);
        }

        void LoginManager_AccountStatusUpdate(LoginManager source, AccountStatusArgs args)
        {
            this.InvokeIfRequired((MethodInvoker)delegate
            {
                GuiEnvironment.GetSymbolListsCacheManager(_connectionMaster).RefreshFromServer();
                StringBuilder sb = new StringBuilder();
                sb.Append(DateTime.Now.ToString());
                sb.Append(": ");
                sb.Append(args.accountStatus.English());
                if (args.nextPayment.HasValue)
                {
                    sb.Append(", next payment = ");
                    sb.Append(args.nextPayment.Value);
                }
                sb.Append(", oddsmaker = ");
                sb.Append(args.oddsmakerAvailable);
                accountStatusLabel.Text = sb.ToString();
            });
        }

        private void showWatchlistButton_Click(object sender, EventArgs e)
        {
            new SelectWatchList(_connectionMaster).Show();
        }

        private void loginButton_Click(object sender, EventArgs e)
        {
            _connectionMaster.LoginManager.Username = usernameTextBox.Text;
            _connectionMaster.LoginManager.Password = passwordTextBox.Text;
        }
    }
}