using System.ServiceModel;
using System.ServiceModel.Web;
using System.Runtime.Serialization;
using System.ServiceModel.Activation;
using SmartShelfLight;
using System.IO;
using System;
using System.Collections.Generic;

namespace BLL
{
    [ServiceContract(Name = "Services")]
    public interface IWebService
    {
        #region Get
        [OperationContract]
        [WebGet(UriTemplate = "ShelfLight?rfid={rfid}&place={place}", BodyStyle = WebMessageBodyStyle.Bare, RequestFormat = WebMessageFormat.Json, ResponseFormat = WebMessageFormat.Json)]
        Result ShelfLight_Get(string rfid, string place);

        [OperationContract]
        [WebGet(UriTemplate = "ShelfDark?rfid={rfid}&place={place}", BodyStyle = WebMessageBodyStyle.Bare, RequestFormat = WebMessageFormat.Json, ResponseFormat = WebMessageFormat.Json)]
        Result ShelfDark_Get(string rfid, string place);

        [OperationContract]
        [WebGet(UriTemplate = "TransferLight?line={line}&place={place}", BodyStyle = WebMessageBodyStyle.Bare, RequestFormat = WebMessageFormat.Json, ResponseFormat = WebMessageFormat.Json)]
        Result TransferLight_Get(string line, string place);

        [OperationContract]
        [WebGet(UriTemplate = "TransferDark?line={line}&place={place}", BodyStyle = WebMessageBodyStyle.Bare, RequestFormat = WebMessageFormat.Json, ResponseFormat = WebMessageFormat.Json)]
        Result TransferDark_Get(string line, string place);

        /// <summary>
        /// 产线获取RFID
        /// </summary>
        /// <param name="line"></param>
        /// <returns></returns>
        [OperationContract]
        [WebGet(UriTemplate = "LineGetRFID?line={line}", BodyStyle = WebMessageBodyStyle.Bare, RequestFormat = WebMessageFormat.Json, ResponseFormat = WebMessageFormat.Json)]
        Result LineGetRFID_Get(string line);

        /// <summary>
        /// 产线清除RFID
        /// </summary>
        /// <param name="line"></param>
        /// <param name="rfid"></param>
        /// <returns></returns>
        [OperationContract]
        [WebGet(UriTemplate = "LineClearRFID?line={line}&rfid={rfid}", BodyStyle = WebMessageBodyStyle.Bare, RequestFormat = WebMessageFormat.Json, ResponseFormat = WebMessageFormat.Json)]
        Result LineClearRFID_Get(string line, string rfid);
        #endregion

        #region Post Json
        [OperationContract]
        [WebInvoke(Method = "POST", UriTemplate = "ShelfLight", BodyStyle = WebMessageBodyStyle.Bare, RequestFormat = WebMessageFormat.Json, ResponseFormat = WebMessageFormat.Json)]
        Result ShelfLight_Post(Info1 info);

        [OperationContract]
        [WebInvoke(Method = "POST", UriTemplate = "ShelfDark", BodyStyle = WebMessageBodyStyle.Bare, RequestFormat = WebMessageFormat.Json, ResponseFormat = WebMessageFormat.Json)]
        Result ShelfDark_Post(Info1 info);

        [OperationContract]
        [WebInvoke(Method = "POST", UriTemplate = "TransferLight", BodyStyle = WebMessageBodyStyle.Bare, RequestFormat = WebMessageFormat.Json, ResponseFormat = WebMessageFormat.Json)]
        Result TransferLight_Post(Info1 info);
        
        [OperationContract]
        [WebInvoke(Method = "POST", UriTemplate = "TransferDark", BodyStyle = WebMessageBodyStyle.Bare, RequestFormat = WebMessageFormat.Json, ResponseFormat = WebMessageFormat.Json)]
        Result TransferDark_Post(Info1 info);

        #endregion

        #region Post x-www-form-urlencoded
        //[OperationContract]
        //[WebInvoke(Method = "POST", UriTemplate = "StealAgv/takeOld", BodyStyle = WebMessageBodyStyle.Bare, RequestFormat = WebMessageFormat.Json, ResponseFormat = WebMessageFormat.Json)]
        //Result takeOld(Stream info);

        //[OperationContract]
        //[WebInvoke(Method = "POST", UriTemplate = "StealAgv/sendNew", BodyStyle = WebMessageBodyStyle.Bare, RequestFormat = WebMessageFormat.Json, ResponseFormat = WebMessageFormat.Json)]
        //Result sendNew(Stream info);
        #endregion

        #region TEST
        //[OperationContract]
        //[WebGet(UriTemplate = "StealAgv/takeOld?Place={place}", BodyStyle = WebMessageBodyStyle.Bare, RequestFormat = WebMessageFormat.Json, ResponseFormat = WebMessageFormat.Json)]
        //Result takeOld1(string place);

        //[OperationContract]
        //[WebGet(UriTemplate = "StealAgv/sendNew?PlaceList={place}", BodyStyle = WebMessageBodyStyle.Bare, RequestFormat = WebMessageFormat.Json, ResponseFormat = WebMessageFormat.Json)]
        //Result sendNew1(string place);

        //[OperationContract]
        //[WebInvoke(Method = "POST", UriTemplate = "StealAgv/takeOld", BodyStyle = WebMessageBodyStyle.Bare, RequestFormat = WebMessageFormat.Json, ResponseFormat = WebMessageFormat.Json)]
        //Result takeOld2(Stream info);

        //[OperationContract]
        //[WebInvoke(Method = "POST", UriTemplate = "StealAgv/sendNew", BodyStyle = WebMessageBodyStyle.Bare, RequestFormat = WebMessageFormat.Json, ResponseFormat = WebMessageFormat.Json)]
        //Result sendNew2(Stream info);
        #endregion
    }

    [DataContract]
    public class Info1
    {
        [DataMember]
        public string RFID { get; set; }

        [DataMember]
        public string Place { get; set; }
    }

    //[DataContract]
    //public class Info2
    //{
    //    [DataMember]
    //    public string Line { get; set; }
        
    //    [DataMember]
    //    public string Place { get; set; }
    //}

    [DataContract]
    public class Result
    {
        [DataMember]
        public int Code { get; set; }

        [DataMember]
        public string Msg { get; set; }

        public Result()
        {
            Code = 0;
            Msg = "";
        }
    }



    [ServiceBehavior(InstanceContextMode = InstanceContextMode.Single, ConcurrencyMode = ConcurrencyMode.Single, IncludeExceptionDetailInFaults = true)]
    [AspNetCompatibilityRequirements(RequirementsMode = AspNetCompatibilityRequirementsMode.Allowed)]
    public class WebService : IWebService
    {
        public delegate void UpdateLightEvent(int lineIndex, int rfidIndex);
        public event UpdateLightEvent UpdateLight;
        public event UpdateLightEvent UpdateRfid;

        public WebService()
        {

        }

        #region Get
        public Result ShelfLight_Get(string rfid, string place)
        {
            Common.log.Info("ShelfLight[GET] rfid=" + rfid + ", place=" + place);
            return ShelfLight(rfid, place);
        }

        public Result ShelfDark_Get(string rfid, string place)
        {
            Common.log.Info("ShelfDark[GET] rfid=" + rfid + ", place=" + place);
            return ShelfDark(rfid, place);
        }

        public Result TransferLight_Get(string line, string place)
        {
            Common.log.Info("TransferLight[GET] line=" + line + " place=" + place);
            return TransferLight(line, place);
        }

        public Result TransferDark_Get(string line, string place)
        {
            Common.log.Info("TransferDark[GET] line=" + line + " place=" + place);
            return TransferDark(line, place);
        }

        public Result LineGetRFID_Get(string line)
        {
            Common.log.Info("LineGetRFID[GET] line=" + line);
            return LineGetRFID(line);
        }

        public Result LineClearRFID_Get(string line, string rfid)
        {
            Common.log.Info("LineClearRFID[GET] line=" + line + " rfid=" + rfid);
            return LineClearRFID(line, rfid);
        }

        #endregion

        #region Post
        public Result ShelfLight_Post(Info1 info)
        {
            Common.log.Info("ShelfLight[POST] rfid=" + info.RFID + ", place=" + info.Place);
            return ShelfLight(info.RFID, info.Place);
        }
        
        public Result ShelfLight_Post(Stream info)
        {
            StreamReader sr = new StreamReader(info);
            string query = sr.ReadToEnd();
            System.Collections.Specialized.NameValueCollection name = System.Web.HttpUtility.ParseQueryString(query);
            Common.log.Info("ShelfLight[POST] rfid=" + name["RFID"] + ", place=" + name["Place"]);
            return ShelfLight(name["RFID"], name["Place"]);
        }

        public Result ShelfDark_Post(Info1 info)
        {
            Common.log.Info("ShelfDark[POST] rfid=" + info.RFID + ", place=" + info.Place);
            return ShelfDark(info.RFID, info.Place);
        }

        public Result ShelfDark_Post(Stream info)
        {
            StreamReader sr = new StreamReader(info);
            string query = sr.ReadToEnd();
            System.Collections.Specialized.NameValueCollection name = System.Web.HttpUtility.ParseQueryString(query);
            Common.log.Info("ShelfDark[POST] rfid=" + name["RFID"] + ", place=" + name["Place"]);
            return ShelfDark(name["RFID"], name["Place"]);
        }

        public Result TransferLight_Post(Info1 info)
        {
            //这里的RFID实际是产线的名字，佳世达要求写这个
            Common.log.Info("TransferLight[POST] line=" + info.RFID + " place=" + info.Place);
            return TransferLight(info.RFID, info.Place);



            //StreamReader sr = new StreamReader(info);
            //string s = sr.ReadToEnd();

            //s = s.Trim('{', '}');
            //string[] arr = s.Split(',');
            //arr[0] = arr[0].Replace("\"line\":", "");
            //arr[0] = arr[0].Trim('\"');
            //arr[1] = arr[1].Replace("\"place\":", "");
            //arr[1] = arr[1].Trim('\"');

            //Common.log.Info("TransferLight[POST] line=" + arr[0] + " place=" + arr[1]);
            //return TransferLight(arr[0], arr[1]);
        }

        public Result TransferDark_Post(Info1 info)
        {
            //这里的RFID实际是产线的名字，佳世达要求写这个
            Common.log.Info("TransferDark[POST] line=" + info.RFID + " place=" + info.Place);
            return TransferDark(info.RFID, info.Place);



            //StreamReader sr = new StreamReader(info);
            //string s = sr.ReadToEnd();

            //s = s.Trim('{', '}');
            //string[] arr = s.Split(',');
            //arr[0] = arr[0].Replace("\"line\":", "");
            //arr[0] = arr[0].Trim('\"');
            //arr[1] = arr[1].Replace("\"place\":", "");
            //arr[1] = arr[1].Trim('\"');

            //Common.log.Info("TransferDark[POST] line=" + arr[0] + " place=" + arr[1]);
            //return TransferDark(arr[0], arr[1]);
        }

        #endregion
















        private Result ShelfLight(string rfid, string place)
        {
            Result res = new Result();

            //Common.log.Debug("Web调用Light");

            bool rtn = Common.FindRfidID(rfid, out int lineIndex, out int rfidIndex);
            if (rtn)
            {
                rtn = int.TryParse(place, out int result);
                if (rtn)
                {
                    if (result > 0 && result < 93)
                    {
                        //Common.lines[lineIndex].LED.LightOn(SmartShelf.DeviceLibrary.Light.BlueLight(rfidIndex, result - 1, 50));
                        Common.lines[lineIndex].LED.OnlyLightOn(SmartShelf.DeviceLibrary.Light.BlueLight(rfidIndex, result - 1, 50));
                        Common.lines[lineIndex].LED_Place[result - 1] = true;
                        Common.log.Info(string.Format("亮灯{0}-{1} RFID={2} place={3} dmxId={4} index={5}", Common.lines[lineIndex].Name, rfidIndex + 1, rfid, place, rfidIndex, result - 1));
                        UpdateLight?.Invoke(lineIndex, rfidIndex);
                        res.Code = 0;
                        res.Msg = "OK";
                    }
                    else
                    {
                        res.Code = -3;
                        res.Msg = "Place[" + place + "] not between 1 and 92";
                    }
                }
                else
                {
                    res.Code = -2;
                    res.Msg = "Place[" + place + "] isn't a number";
                }
            }
            else
            {
                res.Code = -1;
                res.Msg = "RFID[" + rfid + "] not found";
            }

            Common.log.Info("ShelfLight[Response] code=" + res.Code + ", msg=" + res.Msg);
            return res;
        }

        private Result ShelfDark(string rfid, string place)
        {
            Result res = new Result();

            bool rtn = Common.FindRfidID(rfid, out int lineIndex, out int rfidIndex);
            if (rtn)
            {
                rtn = int.TryParse(place, out int result);
                if (rtn)
                {
                    if (result > 0 && result < 93)
                    {
                        Common.lines[lineIndex].LED.LightOff(SmartShelf.DeviceLibrary.Light.BlueLight(rfidIndex, result - 1, 50));

                        //if (Common.lines[lineIndex].LED_Light[rfidIndex] == place)
                        //    Common.lines[lineIndex].LED_Light[rfidIndex] = "";
                        //else if (Common.lines[lineIndex].LED_Light[rfidIndex].StartsWith(place))
                        //    Common.lines[lineIndex].LED_Light[rfidIndex] = Common.lines[lineIndex].LED_Light[rfidIndex].Replace(place + ",", "");
                        //else if (Common.lines[lineIndex].LED_Light[rfidIndex].EndsWith(place))
                        //    Common.lines[lineIndex].LED_Light[rfidIndex] = Common.lines[lineIndex].LED_Light[rfidIndex].Replace("," + place, "");
                        //else
                        //    Common.lines[lineIndex].LED_Light[rfidIndex] = Common.lines[lineIndex].LED_Light[rfidIndex].Replace("," + place, "");

                        Common.lines[lineIndex].LED_Place[result - 1] = false;
                        Common.log.Info(string.Format("灭灯{0}-{1} RFID={2} place={3} dmxId={4} index={5}", Common.lines[lineIndex].Name, rfidIndex + 1, rfid, place, rfidIndex, result - 1));
                        UpdateLight?.Invoke(lineIndex, rfidIndex);
                        res.Code = 0;
                        res.Msg = "OK";
                    }
                    else
                    {
                        res.Code = -3;
                        res.Msg = "Place[" + place + "] not between 1 and 92";
                    }
                }
                else
                {
                    res.Code = -2;
                    res.Msg = "Place[" + place + "] isn't a number";
                }
            }
            else
            {
                res.Code = -1;
                res.Msg = "RFID[" + rfid + "] not found";
            }

            Common.log.Info("ShelfDark[Response] code=" + res.Code + ", msg=" + res.Msg);
            return res;
        }

        private Result TransferLight(string line, string place)
        {
            Result res = new Result();



            //临时
            if (!Common.name.TryGetValue(line, out string value))
            {
                res.Code = -1;
                res.Msg = "line[" + line + "] not found1";
                return res;
            }





            int lineIdx = Common.lines.FindIndex(s => s.Name == value);
            if (lineIdx == -1)
            {
                res.Code = -1;
                res.Msg = "line[" + value + "] not found2";
                return res;
            }

            int placeIdx = Common.lines[lineIdx].TransferPlace.FindIndex(s => s[0] == place);
            if (placeIdx == -1)
            {
                res.Code = -2;
                res.Msg = "place[" + place + "] not found";
                return res;
            }

            int dmxId = Convert.ToInt32(Common.lines[lineIdx].TransferPlace[placeIdx][1]);
            int index = Convert.ToInt32(Common.lines[lineIdx].TransferPlace[placeIdx][2]);
            Common.lines[lineIdx].LED.OnlyLightOn(SmartShelf.DeviceLibrary.Light.BlueLight(dmxId, index, 50));
            Common.log.Info(string.Format("转移亮灯 line={0} place={1}", line, place));
            res.Msg = "OK";
            return res;
        }

        private Result TransferDark(string line, string place)
        {
            Result res = new Result();

            //临时
            if (!Common.name.TryGetValue(line, out string value))
            {
                res.Code = -1;
                res.Msg = "line[" + line + "] not found1";
                return res;
            }



            int lineIdx = Common.lines.FindIndex(s => s.Name == value);
            if (lineIdx == -1)
            {
                res.Code = -1;
                res.Msg = "line[" + value + "] not found2";
                return res;
            }

            int placeIdx = Common.lines[lineIdx].TransferPlace.FindIndex(s => s[0] == place);
            if (placeIdx == -1)
            {
                res.Code = -2;
                res.Msg = "place[" + place + "] not found";
                return res;
            }

            int dmxId = Convert.ToInt32(Common.lines[lineIdx].TransferPlace[placeIdx][1]);
            int index = Convert.ToInt32(Common.lines[lineIdx].TransferPlace[placeIdx][2]);
            Common.lines[lineIdx].LED.LightOff(SmartShelf.DeviceLibrary.Light.BlueLight(dmxId, index, 50));
            Common.log.Info(string.Format("转移灭灯 line={0} place={1}", line, place));
            res.Msg = "OK";
            return res;
        }

        private Result LineGetRFID(string line)
        {
            Result res = new Result();
            int lineIdx = Common.lines.FindIndex(s => s.Name == line);
            if (lineIdx == -1)
            {
                res.Code = -1;
                res.Msg = string.Format("没有找到line {0}", line);
                return res;
            }

            res.Code = 0;
            res.Msg = string.Join(",", Common.lines[lineIdx].RFID_ID);
            return res;
        }

        private Result LineClearRFID(string line, string rfid)
        {
            Result res = new Result();
            int lineIndex = Common.lines.FindIndex(s => s.Name == line);
            if (lineIndex == -1)
            {
                res.Code = -1;
                res.Msg = string.Format("没有找到line {0}", line);
                return res;
            }

            int rfidIndex = Array.FindIndex(Common.lines[lineIndex].RFID_ID, s => s == rfid);
            if (rfidIndex == -1)
            {
                res.Code = -2;
                res.Msg = string.Format("没有找到rfid {0}", rfid);
                return res;
            }

            Common.lines[lineIndex].RFID_ID[rfidIndex] = "";
            Common.lines[lineIndex].RFID_DwellTime[rfidIndex] = DateTime.Now.Ticks;
            UpdateRfid?.Invoke(lineIndex, rfidIndex);

            res.Code = 0;
            res.Msg = "OK";
            return res;
        }

    }


}