using Microsoft.AspNetCore.Hosting;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.Hosting;
using Microsoft.Extensions.Logging;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Threading.Tasks;
using BlueWest.Core;
using BlueWest.Tools;
using BlueWest.WebApi.Interfaces;

namespace BlueWest.WebApi
{
    /// <summary>
    /// Entry point of the application.
    /// </summary>
    public class Program
    {
        /// <summary>
        /// Event Manager class
        /// </summary>
        public static EventManager EventManager { get; set; }

        private static ThreadServer _threadServer;
        
        /*private static CSharpCompilation GenerateCode(string sourceCode)
        {
            var codeString = SourceText.From(sourceCode);
            var parsedSyntaxTree = SyntaxFactory.ParseSyntaxTree(codeString, CSharpParseOptions.Default);

            return CSharpCompilation.Create("Hello.dll",
                new[] { parsedSyntaxTree }, 
                references: ReferenceAssemblies.Net50, // install jared's Basic.Reference.Assemblies for this, otherwise, you are going to manually add the DLLs you want 
                options: new CSharpCompilationOptions(OutputKind.ConsoleApplication, 
              
                  optimizationLevel: OptimizationLevel.Release));
        }*/
        
        /// <summary>
        /// Host Interface of the application.
        /// </summary>
        public static IHost MainHost { get; private set; }

        /// <summary>
        /// Entry point of the application
        /// </summary>
        /// <param name="args">Command line arguments.</param>
        public static void Main(string[] args)
        {
            MainHost = CreateHostBuilder(args)
                .UseContentRoot(Directory.GetCurrentDirectory())
                .Build();
            
            MainHost.RunAsync();

            var tryGetEventManager = MainHost.Services.GetService(typeof(EventManager));
            _ = MainHost.Services.GetService(typeof(ExchangeInterface));

            
            if(tryGetEventManager == null) Console.WriteLine($"Failed to get {nameof(EventManager)} Service.");

            if (tryGetEventManager is EventManager eventManager)
            {
                // Use RunASync
                System.Threading.Thread.Sleep(2500);
                _threadServer = new ThreadServer(eventManager);
                _threadServer.Init();
            }

            
        }

        private static IHostBuilder CreateHostBuilder(string[] args) =>
            Host.CreateDefaultBuilder(args)
                
                .ConfigureWebHostDefaults(webBuilder =>
                {
                    webBuilder.UseStartup<Startup>();
                });
    }
}