using System;
using System.Collections.Generic;
using System.Text;
using System.Net.NetworkInformation;
using System.Net;

namespace SafeNetLib
{
    public class RadioUtils
    {
        public static List<GatewayID_IP> getAllRadiosIPs()
        {
            List<GatewayID_IP> ipList = new List<GatewayID_IP>();
            NetworkInterface[] interfaces = NetworkInterface.GetAllNetworkInterfaces();
            try
            {
                foreach (NetworkInterface n in interfaces)
                {
                    //SM.Debug("Descriport name:" + n.Description);
                    //old code  if (n.Description.Contains("MOTOTRBO"))
                    if ((n.Description.ToUpper().Contains("MOTOTRBO")) || (n.Description.ToUpper().Contains("BLUETOOTH")))
                    {
                        GatewayID_IP radioID_IP = new GatewayID_IP();
                        IPInterfaceProperties ipProperties = n.GetIPProperties();
                        radioID_IP.ID = (n.GetIPProperties().GetIPv4Properties().Index).ToString();
                        IPAddressCollection IpCol = ipProperties.DhcpServerAddresses;
                        //Utils.ConsWrite(DebugMSG_Type.Routes, "In mototrbo " + IpCol.Count);
                        if (IpCol.Count > 0)
                        {
                            foreach (IPAddress ip in IpCol)
                            {
                                //Console.WriteLine("IP's: " + ip.ToString());
                                radioID_IP.remoteIP = ip.ToString();
                            }
                        }
                        foreach (UnicastIPAddressInformation addr in ipProperties.UnicastAddresses)
                        {
                            //SM.Debug("Radio localIP: " + addr.Address);
                            if (addr.Address.ToString().StartsWith("192."))
                            {
                                radioID_IP.localIP = addr.Address.ToString();
                            }
                        }
                        //SM.Debug("Radio RemoteIP:"+radioID_IP.remoteIP);
                        ipList.Add(radioID_IP);
                    }
                }
            }
            catch (Exception e)
            {
                Utils.ConsWrite(DebugMSG_Type.Routes, "RadioStuff getAllRadiosIPs Exception: " + e.ToString());
            }
            return ipList;
        }

        public static string GetInterface(string IPstr)
        {
            string strInterface = "";
            try
            {
                string[] arrStr = IPstr.Split('.');
                int lastPartOfIP = Convert.ToInt32(arrStr[3]);
                arrStr[3] = (lastPartOfIP + 1).ToString();
                strInterface = arrStr[0] + "." + arrStr[1] + "." + arrStr[2] + "." + arrStr[3];
            }
            catch (Exception ex)
            {
                Console.WriteLine("Error GEtting interface");
                Console.WriteLine(ex.ToString());
            }
            return strInterface;
        }

        public static string GetReverse_Interface(string IPstr)
        {
            string strInterface = "";
            try
            {
                string[] arrStr = IPstr.Split('.');
                int lastPartOfIP = Convert.ToInt32(arrStr[3]);
                arrStr[3] = (lastPartOfIP - 1).ToString();
                strInterface = arrStr[0] + "." + arrStr[1] + "." + arrStr[2] + "." + arrStr[3];
            }
            catch (Exception ex)
            {
                Console.WriteLine("Error GEtting interface");
                Console.WriteLine(ex.ToString());
            }
            return strInterface;
        }

        public static string GetInterfaceID(string ip)
        {
            string id = "";
            DateTime time = DateTime.Now;
            NetworkInterface[] interfaces = NetworkInterface.GetAllNetworkInterfaces();
            Utils.ConsWrite(DebugMSG_Type.Routes, "GetInterfaceID  time to complete:" + (DateTime.Now - time));
            foreach (NetworkInterface n in interfaces)
            {
                //old code  if (n.Description.Contains("MOTOTRBO"))
                if ((n.Description.ToUpper().Contains("MOTOTRBO")) || (n.Description.ToUpper().Contains("BLUETOOTH")))
                {
                    IPInterfaceProperties ipProperties = n.GetIPProperties();
                    string temp_id = (n.GetIPProperties().GetIPv4Properties().Index).ToString();

                    foreach (UnicastIPAddressInformation addr in ipProperties.UnicastAddresses)
                    {
                        if (addr.Address.ToString().StartsWith("192."))
                        {
                            string trboRemoteIP = GetInterface(ip);
                            if (trboRemoteIP == addr.Address.ToString())
                            {
                                id = temp_id;
                            }
                        }
                    }
                }
            }

            return id;
        }
    }

    public class RadioGateway
    {
        private int id;
        public int Id
        {
            get { return id; }
            set { id = value; }
        }

        private string ip;
        public string Ip
        {
            get { return ip; }
            set { ip = value; }
        }

        private string interfaceIP;
        public string InterfaceIP
        {
            get { return interfaceIP; }
            set { interfaceIP = value; }
        }

        private int imei;
        public int Imei
        {
            get { return imei; }
            set { imei = value; }
        }

        private int gw_id;
        public int Gw_id
        {
            get { return gw_id; }
            set { gw_id = value; }
        }

        private int gw_voice;
        public int Gw_voice
        {
            get { return gw_voice; }
            set { gw_voice = value; }
        }

        private int subnetwork;
        public int Subnetwork
        {
            get { return subnetwork; }
            set { subnetwork = value; }
        }

        public RadioGateway(int id, string ip, int imei, int gw_id, int gw_voice, int subnetwork)
        {
            this.id = id;
            this.ip = ip;
            this.gw_id = gw_id;
            this.imei = imei;
            this.gw_voice = gw_voice;
            this.subnetwork = subnetwork;
        }
    }
}