using System;
using System.IO;
using System.Runtime.InteropServices;
using System.Windows.Forms;
using Newtonsoft.Json;

namespace UseCases
{
    static class Program
    {
        [DllImport("kernel32")]
        static extern bool AllocConsole();

        /// <summary>
        /// The main entry point for the application.
        /// </summary>
        [STAThread]
        static void Main()
        {
            Application.EnableVisualStyles();
            Application.SetCompatibleTextRenderingDefault(false);
            var frm = new FrmMain();
            try
            {
                Application.Run(frm);
            }
            catch (Exception ex)
            {
                if(MessageBox.Show(
                            @"Fatal error occured and the application cannot continue
A memmory dump will be generated to minimize lost data
Nerds may check console for the exception, press yes to show console"
                            , @"Error occured, show console?", MessageBoxButtons.YesNo) ==
                    DialogResult.Yes) AllocConsole();

                Console.Error.WriteLine(ex.ToString());
                Console.WriteLine(ex.ToString());
                var tosave = JsonConvert.SerializeObject(frm.Diagram, Utils.SerializerSettings);
                //dump know data before exiting, may contain errors
//                var saveObj = new JObject
//                {
//                    {"version", 2},
//                    {"actors", JToken.FromObject(frm.actors)},
//                    {"useCases", JToken.FromObject(frm.useCases)},
//                    {"size", JToken.FromObject(frm.Size)},
//                    {"maximized",JToken.FromObject(frm.WindowState==FormWindowState.Maximized)}
//                };
                //dump to file
                File.WriteAllText(Application.StartupPath+"\\DUMP-"+DateTime.Now.ToString().Replace(':','.')+".ucd",tosave);
                Console.ReadLine();
                throw;
            }


        }
    }
}