using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Browser;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Shapes;

namespace SilverlightNaited
{
    public partial class App : Application
    {

        public App()
        {
            this.Startup += this.Application_Startup;
            this.Exit += this.Application_Exit;
            this.UnhandledException += this.Application_UnhandledException;

            InitializeComponent();
        }

        private void Application_Startup(object sender, StartupEventArgs e)
        {
            this.RootVisual = new MainPage();
            string s = null;
            HtmlPage.Document.QueryString.TryGetValue("leht", out s);
            if (s == null) {
                e.InitParams.TryGetValue("leht", out s);
            }
            if (s == null) { return; }
            if (s.Equals("RuuduLoomine")) { this.RootVisual = new RuuduLoomine(); }
            if (s.Equals("Arvutus")) { this.RootVisual = new Arvutus(); }
            if (s.Equals("Tervitus")) { this.RootVisual = new Tervitus(); }
            if (s.Equals("GridPaigutus")) { this.RootVisual = new GridPaigutus(); }
            if (s.Equals("GridJaStack")) { this.RootVisual = new GridJaStack(); }
            if (s.Equals("NuppudeLoomine")) { this.RootVisual = new NuppudeLoomine(); }
            if (s.Equals("NupudLouendil")) { this.RootVisual = new NupudLouendil(); }
            if (s.Equals("RuuduLiikumine")) { this.RootVisual = new RuuduLiikumine(); }
            if (s.Equals("RuuduHiir")) { this.RootVisual = new RuuduHiir(); }
            if (s.Equals("RuuduSuurus")) { this.RootVisual = new RuuduSuurus(); }
            if (s.Equals("RuuduSuurus2")) { this.RootVisual = new RuuduSuurus2(); }
            if (s.Equals("RuutudeArv")) { this.RootVisual = new RuutudeArv(); }
            if (s.Equals("RuutudeArv2")) { this.RootVisual = new RuutudeArv2(); }
            if (s.Equals("KujunditeJoonistus")) { this.RootVisual = new KujunditeJoonistus(); }
            if (s.Equals("KujunditeJoonistus2")) { this.RootVisual = new KujunditeJoonistus2(); }
            if (s.Equals("Animatsioon1")) { this.RootVisual = new Animatsioon1(); }
            if (s.Equals("Animatsioon2")) { this.RootVisual = new Animatsioon2(); }
            if (s.Equals("PiltideKeeramine")) { this.RootVisual = new PiltideKeeramine(); }
        }

        private void Application_Exit(object sender, EventArgs e)
        {

        }
        private void Application_UnhandledException(object sender, ApplicationUnhandledExceptionEventArgs e)
        {
            // If the app is running outside of the debugger then report the exception using
            // the browser's exception mechanism. On IE this will display it a yellow alert 
            // icon in the status bar and Firefox will display a script error.
            if (!System.Diagnostics.Debugger.IsAttached)
            {

                // NOTE: This will allow the application to continue running after an exception has been thrown
                // but not handled. 
                // For production applications this error handling should be replaced with something that will 
                // report the error to the website and stop the application.
                e.Handled = true;
                Deployment.Current.Dispatcher.BeginInvoke(delegate { ReportErrorToDOM(e); });
            }
        }
        private void ReportErrorToDOM(ApplicationUnhandledExceptionEventArgs e)
        {
            try
            {
                string errorMsg = e.ExceptionObject.Message + e.ExceptionObject.StackTrace;
                errorMsg = errorMsg.Replace('"', '\'').Replace("\r\n", @"\n");

                System.Windows.Browser.HtmlPage.Window.Eval("throw new Error(\"Unhandled Error in Silverlight Application " + errorMsg + "\");");
            }
            catch (Exception)
            {
            }
        }
    }
}