using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using Ant.Service.Common;
using System.Collections;
using System.Xml;
using MES.Production.Service;
using System.Net;
using Ant.Service.Utility;
using MES.Production.Entity;
using Ant.ORM;
using Ant.Data;
using System.Runtime.InteropServices;
using System.Management;
using System.Text;
using JsonHelper = Ant.Service.Common.JsonHelper;

namespace ChangFa.Machinery.WebPage.Areas.SysManage.Controllers
{
    /// <summary>
    /// 登录控制器
    /// add 作者： 季健国 QQ:181589805 by 2016-05-22
    /// </summary>
    public class AccountController : Controller
    {


        [DllImport("Iphlpapi.dll")]
        private static extern int SendARP(Int32 dest, Int32 host, ref Int64 mac, ref Int32 length);
        [DllImport("Ws2_32.dll")]
        private static extern Int32 inet_addr(string ip);


        #region 声明容器
        MES.Production.Service.IService.IUserManage UserManage { get; set; }
        MES.Production.Service.IService.ISystemManage SystemManage { get; set; }
        string backurl = string.Empty;
        log4net.Ext.IExtLog log = log4net.Ext.ExtLogManager.GetLogger("dblog");
        #endregion

        /// <summary>
        /// 初始视图
        /// add 作者： 季健国 QQ:181589805 by 2016-05-10
        /// </summary>
        public ActionResult Index()
        {
            //移除Session
            SessionHelper.Remove("CurrentUser");
            CookieHelper.ClearCookie("cookie_rememberme");


            //try
            //{
            //    IPAddress ipAddr = Dns.Resolve(Dns.GetHostName()).AddressList[1];//获得当前IP地址
            //    string ip = ipAddr.ToString();
            //    string userip = Request.UserHostAddress;
            //    string strClientIP = Request.UserHostAddress.ToString().Trim();
            //    Int32 ldest = inet_addr(ip); //目的地的ip   
            //    Int64 macinfo = new Int64();
            //    Int32 len = 6;
            //    int res = SendARP(ldest, 0, ref macinfo, ref len);
            //    string mac_src = macinfo.ToString("X");
            //    if (mac_src == "0")
            //    {
            //        if (userip == "127.0.0.1")
            //        {
            //            Response.Write("正在访问Localhost!");
            //        }
            //        else
            //        {
            //            // Response.Write("欢迎来自IP为" + userip + "的朋友！" + "<br>");
            //        }

            //    }
            //    while (mac_src.Length < 12)
            //    {
            //        mac_src = mac_src.Insert(0, "0");
            //    }
            //    string mac_dest = "";
            //    for (int i = 0; i < 11; i++)
            //    {
            //        if (0 == (i % 2))
            //        {
            //            if (i == 10)
            //            {
            //                mac_dest = mac_dest.Insert(0, mac_src.Substring(i, 2));
            //            }
            //            else
            //            {
            //                mac_dest = "-" + mac_dest.Insert(0, mac_src.Substring(i, 2));
            //            }
            //        }
            //    }
            //    Response.Write("欢迎来自IP为" + userip + "<br>" + ",MAC地址为" + mac_dest + "的朋友！" + "<br>");
            //}
            //catch (Exception err)
            //{
            //    Response.Write(err.Message);
            //}


            return View();
        }

        ///<summary>
        /// SendArp获取MAC地址
        ///</summary>
        ///<param name="RemoteIP">目标机器的IP地址如(192.168.1.1)</param>
        ///<returns>目标机器的mac 地址</returns>
        public static string GetMacAddress(string RemoteIP)
        {

            StringBuilder macAddress = new StringBuilder();

            try
            {
                Int32 remote = inet_addr(RemoteIP);
                Int64 macInfo = new Int64();
                Int32 length = 6;
                SendARP(remote, 0, ref macInfo, ref length);
                string temp = Convert.ToString(macInfo, 16).PadLeft(12, '0').ToUpper();
                int x = 12;
                for (int i = 0; i < 6; i++)
                {
                    if (i == 5)
                    {
                        macAddress.Append(temp.Substring(x - 2, 2));
                    }
                    else
                    {
                        macAddress.Append(temp.Substring(x - 2, 2) + "-");
                    }

                    x -= 2;
                }
                return macAddress.ToString();
            }
            catch
            {
                return macAddress.ToString();
            }
        }


        /// <summary>  
        /// 获取网卡地址信息  
        /// </summary>  
        /// <returns></returns>  
        string GetMacAddress()
        {
            try
            {
                string mac = "";
                ManagementClass mc = new ManagementClass("Win32_NetworkAdapterConfiguration");
                ManagementObjectCollection moc = mc.GetInstances();
                foreach (ManagementObject mo in moc)
                {
                    if ((bool)mo["IPEnabled"] == true)
                    {
                        mac = mo["MacAddress"].ToString();
                        break;
                    }
                }
                moc = null;
                mc = null;
                return mac;
            }
            catch
            {
                return "unknow";
            }
        }

        /// <summary>
        /// 
        /// </summary>
        /// <returns></returns>
        [HttpGet]
        public JsonResult getVehicleTrajectory()
        {
            string strjson = "";
            string start = Request.QueryString["start"];
            string end = Request.QueryString["end"];
            string carid = Request.QueryString["carid"];
            ResponseTrajectory mod = new ResponseTrajectory();
            mod.result = new List<Lnglat>();
            using (AntORM orm = new AntORM())
            {
                orm.db = DataAccessFactory.CreateDataConnection("CyclingItemLog");
                RequestModel res = new RequestModel
                {
                    newSt = new SqlNote() { Author = "季健国", NewSt = new System.Diagnostics.StackTrace(true), SqlDesc = "获取车辆信息" }
                };
                var q = orm.Queryable<Ent_YW_DrivingTrack>();
                if (!carid.IsEmpty())
                {
                    q = q.Where(p => p.TripID == carid);
                }
                if (!start.IsEmpty() && !end.IsEmpty())
                {
                    DateTime startDate = start.ToDateTime();
                    DateTime endDate = end.ToDateTime();
                    q = q.Where(p => p.Add_Time >= startDate && p.Add_Time <= endDate);
                }
                var count = q.Count();
                if (count > 1000)
                {
                    q = q.Top(500);
                }
                var reslut = q.OrderBy(p => p.Add_Time).ToList(res);
                if (reslut.IsSuccess)
                {
                    foreach (Ent_YW_DrivingTrack beatenty in reslut.ResultModel)
                    {
                        mod.imei = beatenty.IMEI;
                        var GPS = Ant.SuperSocket.Common.ToolGPSamap.GPSToGDGPS(beatenty.Lng.ToDou(), beatenty.Lat.ToDou());
                        Lnglat enty = new Lnglat();
                        enty.lng = GPS.Split(',')[0];
                        enty.lat = GPS.Split(',')[1];
                        enty.taskTime = beatenty.Add_Time.ToDateTime().ToString("yyyy-MM-dd HH:mm:ss");
                        mod.result.Add(enty);
                    }
                    mod.status = (mod.result.Count > 0) ? "1" : "0";
                }
            }
            return Json(mod, JsonRequestBehavior.AllowGet);
        }

        /// <summary>
        /// 登录验证
        /// add 作者： 季健国 QQ:181589805 by 2016-05-10
        /// </summary>
        public ActionResult login(Account item)
        {
            var json = new JsonHelper() { Msg = "登录成功", Status = "n", ReUrl = "/Sys/Home/Index" };
            try
            {
                var code = Request.Form["code"];
                var rememberme = Request.Form["remember"];
                if (Session["gif"] != null)
                {
                    //if (!string.IsNullOrEmpty(code) && code.ToLower() == Session["gif"].ToString().ToLower())
                    if (!string.IsNullOrEmpty(code))
                    {
                        var pwd = PasswordUtils.MD5_Encrypt(item.PassWord.Trim(), 32);// Ant.Service.Common.CryptHelper.DESCrypt.Encrypt(item.PassWord.Trim())
                        string userip = Request.UserHostAddress;

                        var users = UserManage.UserLogin(item.LogName.Trim(), pwd);

                        if (users != null)
                        {

                            //if (item.LogName == "admin" && Utils.GetIP() != "218.93.67.45")
                            //{
                            //    json.Msg = "用户已锁定，禁止登录，需要进行解锁才能登录";
                            //    log.Warn(Utils.GetIP(), users.NAME, Request.Url.ToString(), "Login", "系统登录，登录结果：" + json.Msg);
                            //    return Json(json);
                            //}
                            if (users.USERTYPE == 0)
                            {
                                if (users.DPTID != null)
                                {
                                    using (AntORM orm = new AntORM())
                                    {
                                        try
                                        {
                                            orm.db = DataAccessFactory.CreateDataConnection("CyclingItem");
                                            RequestModel request = new RequestModel
                                            {
                                                newSt = new SqlNote() { Author = "季健国", NewSt = new System.Diagnostics.StackTrace(true), SqlDesc = "查询教练的单个实体方法" },
                                                Oid = users.DPTID.ToString()
                                            };
                                            var reslut = orm.GetEntity<YM_School>(request);
                                            if (reslut.IsSuccess)
                                            {
                                                var mod = (YM_School)reslut.ResultModel;
                                                if (mod.Status == 2 || mod.Status == 3)
                                                {
                                                    json.Msg = "帐号已锁定，禁止登录，请联系管理员进行解锁";
                                                    log.Warn(Utils.GetIP(), users.NAME, Request.Url.ToString(), "Login", "系统登录，登录结果：" + json.Msg);
                                                    return Json(json);
                                                }
                                            }
                                        }
                                        catch (Exception e)
                                        {

                                        }
                                    }
                                }
                            }

                            if (users.ISCANLOGIN == true)
                            {
                                json.Msg = "用户已锁定，禁止登录，请联系管理员进行解锁";
                                log.Warn(Utils.GetIP(), users.NAME, Request.Url.ToString(), "Login", "系统登录，登录结果：" + json.Msg);
                                return Json(json);
                            }
                            var acconut = this.UserManage.GetAccountByUser(users);
                            //写入Session 当前登录用户
                            SessionHelper.SetSession("CurrentUser", acconut);

                            //默认记住我
                            string cookievalue = "{\"id\":\"" + acconut.Id + "\",\"username\":\"" + acconut.LogName +
                                                 "\",\"password\":\"" + acconut.PassWord + "\",\"ToKen\":\"" +
                                                 Session.SessionID + "\"}";
                            CookieHelper.SetCookie("cookie_rememberme", Ant.Service.Common.CryptHelper.DESCrypt.Encrypt(cookievalue),
                                null);
                            json.Status = "y";
                            log.Info(Utils.GetIP(), users.NAME, Request.Url.ToString(), "Login", "系统登录，登录结果：" + json.Msg);
                        }
                        else
                        {
                            json.Msg = "用户名或密码不正确";
                            log.Error(Utils.GetIP(), item.LogName, Request.Url.ToString(), "Login", "系统登录，登录结果：" + json.Msg);
                        }
                    }
                    else
                    {
                        json.Msg = "验证码不正确";
                        log.Error(Utils.GetIP(), item.LogName, Request.Url.ToString(), "Login", "系统登录，登录结果：" + json.Msg);
                    }
                }
                else
                {
                    json.Msg = "验证码已过期，请刷新验证码";
                    log.Error(Utils.GetIP(), item.LogName, Request.Url.ToString(), "Login", "系统登录，登录结果：" + json.Msg);
                }

            }
            catch (Exception e)
            {
                json.Msg = e.Message;
                log.Fatal(Utils.GetIP(), item.LogName, Request.Url.ToString(), "Login", "系统登录，登录结果：" + json.Msg);
            }
            return Json(json, JsonRequestBehavior.AllowGet);
        }
        
        /// <summary>
        /// 验证是否有登录权限
        /// </summary>
        public bool ValidateLogin(HttpRequestBase Request, out string backurl)
        {
            //获取返回页面
            backurl = Request["backurl"];
            string param = Request["para"];
            try
            {
                if (!string.IsNullOrEmpty(backurl))
                {
                    if (!string.IsNullOrEmpty(param))
                    {
                        //解密
                        param = Ant.Service.Common.CryptHelper.DESCrypt.Decrypt(param);
                        if (!string.IsNullOrEmpty(param) && param.IndexOf('=') > 0 && param.ToLower().Contains("siteid"))
                        {
                            var siteId = param.Split('=')[1];
                            //判断来源站点ID
                            if (this.SystemManage.IsExist(p => p.ID == siteId))
                            {
                                return true;
                            }
                            else
                            {
                                log.Warn(Utils.GetIP(), "其他系统访问者", backurl, "Login", "其他系统登录失败，原因：来源站点不可信，系统拒绝登录");
                            }
                        }
                        else
                        {
                            log.Warn(Utils.GetIP(), "其他系统访问者", backurl, "Login", "其他系统登录失败，原因：系统验证参数错误，系统拒绝登录");
                        }
                    }
                    else
                    {
                        log.Warn(Utils.GetIP(), "其他系统访问者", backurl, "Login", "其他系统登录失败，原因：未传递系统验证参数，系统拒绝登录");
                    }
                }
            }
            catch (Exception e)
            {
                log.Warn(Utils.GetIP(), "其他系统访问者", "", "Login", "其他系统登录失败，系统错误", e);
            }
            return false;
        }
        /// <summary>
        /// 验证码
        /// </summary>
        public FileContentResult ValidateCode()
        {
            string code = "";
            System.IO.MemoryStream ms = new ChangFaModels.verify_code().Create(out code);
            Session["gif"] = code;//验证码存储在Session中，供验证。  
            Response.ClearContent();//清空输出流 
            return File(ms.ToArray(), @"image/png");
        }
    }
}