using System;
using System.Text;
using GpsModels;
using GPSBusiness.Helper;
using Newtonsoft.Json;
using GPSBusiness.Redis;
using GPSBuSiness.Util;

namespace GPSBusiness.GPSStandard
{
    /// <summary>
    /// 车辆GPS数据处理器
    /// </summary>
    public class BbStandardToCarGpsHandler : IStandardToCarGPSHandler
    {
        private static ICarService _service;

        public BbStandardToCarGpsHandler(ICarService service)
        {
            _service = service;
        }

        /// <summary>
        /// 获取gps数据
        /// </summary>
        /// <param name="buffer"></param>
        /// <param name="simNo"></param>
        /// <param name="conid"></param>
        /// <param name="isHeartBeat"></param>
        /// <returns></returns>
        public GpsModel GetGps(byte[] buffer, string terminalNo, IntPtr conid, bool isHeartBeat)
        {

            try
            {
                var gpsModel = new GpsModel();
                var vehicleModel = _service.Get(terminalNo);
                if (vehicleModel == null) return null;
                gpsModel.VehicleId = vehicleModel.Id;
                gpsModel.VehicleCode = vehicleModel.VehicleCode;
                gpsModel.VehiclePlate = vehicleModel.VehiclePlate;
                gpsModel.SimNo = vehicleModel.SimNo;
                gpsModel.CompanyId = vehicleModel.CompanyId;
                gpsModel.Status = vehicleModel.Status;
                gpsModel.TerminalType = vehicleModel.TerminalType;
                gpsModel.Acc = -1;
                gpsModel.Work = -1;
                gpsModel.GpsTime = gpsModel.RecTime = DateTime.Now;
                if (isHeartBeat) return gpsModel;
                //转译，转换为str
                var data = ByteConvert.Fzy(buffer);
                var dataStr = ByteConvert.ByteArrayToHexStr(data);
                //判断GPS解析结果，长度小于55认为异常GPS信息予以过滤
                if (dataStr.Length > 55)
                {
                    #region 获取,报警标识、状态
                    try
                    {

                        
                        //报警
                        var BJ = dataStr.Substring(26, 8);

                        //   欠压
                        gpsModel.GpsAlert = Convert.ToInt32(BJ.Substring(6));

                        // 掉电
                        gpsModel.Useing = Convert.ToInt32(BJ.Substring(7));


                        //定位状态：0未定位，1有定位；
                        gpsModel.GpsState = Convert.ToInt32(dataStr.Substring(34, 8), 16);
                        //转成2进制字符串
                        string stateTo2 = Convert.ToString(gpsModel.GpsState, 2).PadLeft(32, '0');
                        //===获取gps是否定位
                        gpsModel.LocationStatus = stateTo2.Substring((stateTo2.Length - 2), 1) == "1" ? 1 : 0;
                        //Acc状态(0关，1开)
                        gpsModel.Acc = stateTo2.Substring((stateTo2.Length - 1), 1) == "1" ? 1 : 0;
                        //作业状态(0关，1开)
                        gpsModel.Work = stateTo2.Substring((stateTo2.Length - 25), 1) == "1" ? 1 : 0;
                        //if (gpsModel.LocationStatus == 0) return gpsModel;
                        //===获取gps油电状态。
                        var oilElectricState = stateTo2.Substring((stateTo2.Length - 31), 1) == "1" ? 1 : 0;
                        ////===获取gps防拆报警开关状态
                        //var breakToogle = stateTo2.Substring((stateTo2.Length - 32), 1) == "1" ? 1 : 0;

                        //string alertTo2 = Convert.ToString(gpsModel.GpsAlert, 2).PadLeft(32, '0'); //转成2进制字符串
                        ////===获取gps超速报警
                        //var speedAlert = alertTo2.Substring((alertTo2.Length - 2), 1) == "1" ? 1 : 0;
                        ////===获取gps被拆卸报警
                        //var breakAlert = alertTo2.Substring((alertTo2.Length - 18), 1) == "1" ? 1 : 0;

                        this.Log().DebugFormat("{0}-gps是否定位【{1}】,[VehicleId:{2}],[dataStr:{3}]",
                                 gpsModel.VehicleId, gpsModel.LocationStatus, gpsModel.VehicleId, dataStr);
                    }
                    catch (Exception ex)
                    {
                        gpsModel.Acc = 0;
                        gpsModel.Work = 0;
                        //00000000 40000003
                        //7E 02000036 91850002 4576017A 00000000 40000003 0160B672 06C24DD5 000C0000 00001902 22110213 01040000 03443001 6431010A FF0C01CC 00000000 25250000 EFC7DE 7E
                        this.Log().ErrorFormat("BB_GetTGps=定位状态报警状态Acc，dataStr=【{3}】,ex.Message={0},ex.InnerException={1},ex.StackTrace={2}",
                                    ex.Message, ex.InnerException, ex.StackTrace, dataStr);
                    }
                    #endregion
                    #region 获取,经纬度
                    try
                    {

                        gpsModel.Longitude = 0;
                        gpsModel.Latitude = 0;
                        // gpsModel.GpsMode = 1;
                        if (gpsModel.LocationStatus == 0 && dataStr.Length > 184)       //未定位进行基站解析
                        {
                            //int mcc = Convert.ToInt32(dataStr.Substring(166, 4), 16);
                            //int mnc = Convert.ToInt32(dataStr.Substring(170, 2), 16);
                            //int lac = Convert.ToInt32(dataStr.Substring(172, 4), 16);
                            //int cellid = Convert.ToInt32(dataStr.Substring(176, 8), 16);

                            //var baseStation = MapHelper.GetBaseStation(mcc, mnc, lac, cellid);
                            ////基站解析失败调用卫星经纬度
                            //if (baseStation.infocode == 10000 && baseStation.result.location != null)
                            //{
                            //    var location = baseStation.result.location.Split(',');
                            //    gpsModel.Longitude = Convert.ToDecimal(location[0]);
                            //    gpsModel.Latitude = Convert.ToDecimal(location[1]);
                            //   // gpsModel.GpsMode = 2;
                            //}
                            //else
                            //{
                            //    //获取经度纬度
                            //    var lati = Convert.ToUInt32(dataStr.Substring(42, 8), 16).ToString();
                            //    var longti = Convert.ToUInt32(dataStr.Substring(50, 8), 16).ToString();
                            //    //经度
                            //    if (longti.Length > 3)
                            //    {
                            //        string strLongti1 = longti.Substring(0, 3);
                            //        string strLongti2 = longti.Substring(3);
                            //        if (Convert.ToInt32(strLongti1) > 135)
                            //        {
                            //            strLongti1 = longti.Substring(0, 2);
                            //            strLongti2 = longti.Substring(2);
                            //        }
                            //        decimal dbLongti = decimal.Parse(strLongti1 + "." + strLongti2);
                            //        gpsModel.Longitude = dbLongti;
                            //    }
                            //    //纬度
                            //    if (lati.Length > 2)
                            //    {
                            //        string strLati1 = lati.Substring(0, 2);
                            //        string strLati2 = lati.Substring(2);
                            //        decimal dbLati = decimal.Parse(strLati1 + "." + strLati2);
                            //        gpsModel.Latitude = dbLati;
                            //    }

                            //}
                            this.Log().InfoFormat($"基站定位，车辆Id:{gpsModel.VehicleId}");
                        }
                        else
                        {
                            //获取经度纬度
                            var lati = Convert.ToUInt32(dataStr.Substring(42, 8), 16).ToString();
                            var longti = Convert.ToUInt32(dataStr.Substring(50, 8), 16).ToString();
                            //经度
                            if (longti.Length > 3)
                            {
                                string strLongti1 = longti.Substring(0, 3);
                                string strLongti2 = longti.Substring(3);
                                if (Convert.ToInt32(strLongti1) > 135)
                                {
                                    strLongti1 = longti.Substring(0, 2);
                                    strLongti2 = longti.Substring(2);
                                }
                                decimal dbLongti = decimal.Parse(strLongti1 + "." + strLongti2);
                                gpsModel.Longitude = dbLongti;
                            }
                            //纬度
                            if (lati.Length > 2)
                            {
                                string strLati1 = lati.Substring(0, 2);
                                string strLati2 = lati.Substring(2);
                                decimal dbLati = decimal.Parse(strLati1 + "." + strLati2);
                                gpsModel.Latitude = dbLati;
                            }
                            //if (longti.Length <= 3 || lati.Length <= 2)
                            //{
                            //    this.Log().ErrorFormat("BB_GetTGps=经纬度解析异常，经度值或纬度值异常，dataStr=【{0}】", dataStr);
                            //}
                            //高德
                            // gpsModel.Address = MapHelper.GetLocationByLngLat(gpsModel.Longitude, gpsModel.Latitude);
                            //腾讯
                            // gpsModel.Address = MapHelper.GetTXLocationByLngLat(gpsModel.Longitude, gpsModel.Latitude);
                        }


                    }
                    catch (Exception ex)
                    {
                        //0160B672 和 06C24DD5
                        //7E 02000036 91850002 4576017A 00000000 40000003 0160B672 06C24DD5 000C0000 00001902 22110213 01040000 03443001 6431010A FF0C01CC 00000000 25250000 EFC7DE 7E
                        this.Log().ErrorFormat("BB_GetTGps=经纬度解析异常，dataStr=【{3}】,ex.Message={0},ex.InnerException={1},ex.StackTrace={2}",
                                    ex.Message, ex.InnerException, ex.StackTrace, dataStr);
                    }
                    #endregion
                    #region 获取,高程速度方向
                    try
                    {
                        int speed = 0;
                        int direct = 0;
                       
                        //定位模式为基站
                        if (gpsModel.LocationStatus == 0)
                        {
                            //取出上一个时间节点的经纬度
                            var LastGpsTime = RedisRepository.GetLastGpsTime(gpsModel);
                            
                            var LastGpsTimeRepeatCount = RedisRepository.GetLastGpsTimeRepeatCount(gpsModel);
                            if (LastGpsTime != null)
                            {  
                                var distance = GPSUtil.GetDistance(Convert.ToDouble(LastGpsTime.Latitude), Convert.ToDouble(LastGpsTime.Longitude), Convert.ToDouble(gpsModel.Latitude), Convert.ToDouble(gpsModel.Longitude));
                                //移动
                                if (distance != 0)
                                {
                                    speed = Convert.ToInt32(distance / 10);
                                    if (speed < 15 || speed > 85)
                                    {
                                        speed = new Random().Next(10, 37);
                                    }
                                    //清空
                                    RedisRepository.SetLastGpsTimeRepeatCount(gpsModel);
                                }
                                //未移动
                                else
                                {                         
                                    if (LastGpsTime.Speed > 5&& LastGpsTimeRepeatCount<3)
                                    {
                                        speed = new Random().Next(10, 37);
                                        RedisRepository.IncrementLastGpsTimeRepeatCount(gpsModel);
                                    }
              
                                }

                                direct = Convert.ToInt32(GPSUtil.GetAngle(Convert.ToDouble(LastGpsTime.Longitude), Convert.ToDouble(LastGpsTime.Latitude), Convert.ToDouble(gpsModel.Longitude), Convert.ToDouble(gpsModel.Latitude)));
                                if (direct > 360 || direct < 0)
                                {
                                    direct = new Random().Next(120, 355);
                                }

                                gpsModel.Direct = direct;
                                gpsModel.Speed = speed;
                            }
                            else
                            {
                                gpsModel.Speed = 0;
                                gpsModel.Direct = 0;
                            }

                           
                        }
                        else
                        {
                            ////高程
                            //int tall = Convert.ToInt32(dataStr.Substring(58, 4), 16);
                            //速度
                            speed = Convert.ToInt32(Convert.ToInt32(dataStr.Substring(62, 4), 16) / 10);
                            gpsModel.Speed = speed;
                            //方向
                             direct = Convert.ToInt32(dataStr.Substring(66, 4), 16);
                            gpsModel.Direct = direct;
                        }
                        //当GPS速度小于5时，默认为静态飘逸，修改速度及其状态
                        if(speed<5)
                        {
                            gpsModel.Speed = 0;
                            gpsModel.GpsState = 3;
                        }
                       


                    }
                    catch (Exception ex)
                    {
                        //000C0000 0000
                        //7E 02000036 91850002 4576017A 00000000 40000003 0160B672 06C24DD5 000C0000 00001902 22110213 01040000 03443001 6431010A FF0C01CC 00000000 25250000 EFC7DE 7E
                        this.Log().ErrorFormat("BB_GetTGps=高程速度方向获取dataStr=【{3}】,,ex.Message={0},ex.InnerException={1},ex.StackTrace={2}",
                                    ex.Message, ex.InnerException, ex.StackTrace, dataStr);
                    }

                    //存储这一次的信息
                    RedisRepository.SetLastGpsTime(gpsModel);
                    #endregion
                    #region 获取时间
                    StringBuilder sb = new StringBuilder();
                    try
                    {
                        sb.Append("20");
                        sb.Append(dataStr.Substring(70, 2));
                        sb.Append("-");
                        sb.Append(dataStr.Substring(72, 2));
                        sb.Append("-");
                        sb.Append(dataStr.Substring(74, 2));
                        sb.Append(" ");
                        sb.Append(dataStr.Substring(76, 2));
                        sb.Append(":");
                        sb.Append(dataStr.Substring(78, 2));
                        sb.Append(":");
                        sb.Append(dataStr.Substring(80, 2));
                        gpsModel.GpsTime = Convert.ToDateTime(sb.ToString());
                        gpsModel.RecTime = DateTime.Now;
                        //00001902 22110213==>190222110213
                        //7E 02000036 91850002 4576017A 00000000 40000003 0160B672 06C24DD5 000C0000 00001902 22110213 01040000 03443001 6431010A FF0C01CC 00000000 25250000 EFC7DE 7E
                    }   //7E 02000040 01415005 727304C0 00000000 0000000301587E
                    catch (Exception ex)
                    {
                        gpsModel.GpsTime = gpsModel.RecTime = DateTime.Now;
                        this.Log().ErrorFormat("BB_GetTGps=gps时间获取【{3}】,dataStr=【{4}】,ex.Message={0},ex.InnerException={1},ex.StackTrace={2}",
                                    ex.Message, ex.InnerException, ex.StackTrace, sb, dataStr);
                    }
                    #endregion
                }
                return gpsModel;
            }
            catch (Exception ex)
            {
                this.Log().ErrorFormat("BB_GetTGps=报错=,ex.Message={0},ex.InnerException={1},ex.StackTrace={2}",
                        ex.Message, ex.InnerException, ex.StackTrace);
                return null;
            }
        }
       
    }
}