using System;
using System.Collections.Generic;
using System.Net.NetworkInformation;
using System.Net.Sockets;
using System.Threading;

namespace Tesses.WebServer
{
public static class EasyServerExtensions
{ 
    public static void StartServer(this IServer hdlr,int port=49299)
    {
        using(var ct=new CancellationTokenSource())
        {
            Console.CancelKeyPress += (sender,e)=>{
                ct.Cancel();
            };
            
            HttpServerListener server1=new HttpServerListener(port,hdlr);
            
            ("http",port).PrintAllIps();
            ConsoleColor c=Console.ForegroundColor;
            Console.ForegroundColor = ConsoleColor.Red;
            Console.WriteLine("Almost Ready to Listen");
            Console.ForegroundColor=c;
            server1.Listen(ct.Token);
            
        }
    }
    static Random r=new Random((int)(DateTime.Now.Ticks % int.MaxValue));
   

    public static void PrintAllIps(this (string scheme,int port) url)
    {
        var cl=Console.ForegroundColor;
        Console.ForegroundColor=ConsoleColor.Blue;
        Console.WriteLine("Interfaces:");
        Console.ForegroundColor=cl;
        foreach(NetworkInterface iface in NetworkInterface.GetAllNetworkInterfaces())
        {
            if(iface.OperationalStatus == OperationalStatus.Up){
            var fg=Console.ForegroundColor;
            Console.ForegroundColor=ConsoleColor.Green;
            Console.Write(iface.Name);
            Console.ForegroundColor=fg;
            Console.Write(": ");
            Console.ForegroundColor =ConsoleColor.Magenta;
            List<string> ips=new List<string>();
            foreach(var item in iface.GetIPProperties().UnicastAddresses)
            {
                if(item.Address.AddressFamily == System.Net.Sockets.AddressFamily.InterNetwork){
                    ips.Add($"{url.scheme}://{item.Address.ToString()}:{url.port}/");
                }
            }
            Console.WriteLine(string.Join(" , ",ips));


            Console.ForegroundColor =fg;
            }
        }
    }
}
}