using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace MesAdaptor
{
    public class SajectConnectSajet2 : ISajetConnect
    {
        private enum CMD
        {
            Signin = 1,
            SnCheck = 2,
            Report = 3,
            ValueReport = 4,
        }

        private readonly string _MechineCode;
        public SajectConnectSajet2(string MechineCode)
        {
            if (string.IsNullOrEmpty(_MechineCode))
            {
                throw new Exception("MechineCode cannot not be empty");
            }

            _MechineCode = MechineCode;
        }

        public bool SajetTransStart() => SajetConnectAdapter.SajetTransStart();
        public bool SajetTransClose() => SajetConnectAdapter.SajetTransClose();

        private string userId = "";
        public bool SajetTransSignIn(ref string data)
        {
            var attemptId = data;
            var msg = data + ";";
            if (SajetTransData(CMD.Signin, ref data))
            {
                if (string.IsNullOrEmpty(data) || data.StartsWith("NG"))
                {
                    userId = "";
                    return false;
                }
                else
                {
                    userId = attemptId;
                    return true;
                }
            }
            userId = "";
            return false;
        }

        [Obsolete]
        public bool SajetTransWoCheck(ref string workOrder)
        {
            return true;
        }

        private PhihongSystemID.SystemID systemID;
        public bool SajetTransSnCheck(ref string serialNumber)
        {
            if (!PhihongSystemID.SystemID.TryParse(serialNumber, out var id))
            {
                return false;
            }

            var msg = string.Format("{0};{1};;", id.ModelName.ToString(), id.ToString());

            if (SajetTransData(CMD.SnCheck, ref msg))
            {
                if (string.IsNullOrEmpty(msg) || msg.StartsWith("NG"))
                {
                    systemID = null;
                    return false;
                }
                systemID = id;
                return true;
            }
            systemID = null;
            return false;
        }

        public bool SajetTranFinishSuccess()
        {
            if (string.IsNullOrEmpty(userId))
                return false;
            if (systemID == null)
                return false;
            //string msg = userId + ";" + systemID.ToString() + ";";
            string msg = string.Format("{0};{1};{2}:0;", userId, _MechineCode, systemID.ModelName.ToString(), systemID.ToString());

            if (string.IsNullOrEmpty(msg))
                return false;

#if DEBUG
            return true;
#endif

            return SajetTransData(CMD.Report, ref msg);
        }

        public bool SajetTranFinishFail(MesErrorCode errorCode)
        {
            if (string.IsNullOrEmpty(userId))
                return false;
            if (systemID == null)
                return false;
            //string msg = userId + ";" + systemID.ToString() + ";";
            string msg = string.Format("{0};{1};{2}:{3};", userId, _MechineCode, systemID.ModelName.ToString(), systemID.ToString(), errorCode);

            if (string.IsNullOrEmpty(msg))
                return false;

            msg += $"NG;{errorCode};";  //E114

#if DEBUG
            return true;
#endif

            return SajetTransData(CMD.Report, ref msg);
        }

        [Obsolete]
        public string SajetTransRegisterHeader(string model, string header)
        {
            return "";
        }

        public bool SajetTransReport(Dictionary<string, string> reportPair)
        {
            var totalResult = true;
            foreach(var pair in reportPair)
            {
                var msg = string.Format("{0};{1};{2};{3};{4}:{5};", userId,_MechineCode,systemID.ModelName.ToString(),systemID.ToString(),pair.Key,pair.Value);
                var result = SajetTransData(CMD.ValueReport, ref msg);
                totalResult &= result;
            }
            return totalResult;
        }

        [Obsolete]
        public bool SajetTransReport(Dictionary<string, int> resultPair, Dictionary<string, string> codePair)
        {
            return true;
        }

        [Obsolete]
        public bool SajetTransReport(Dictionary<string, string> resultPair, Dictionary<string, string> codePair)
        {
            return true;
        }

        [Obsolete]
        public bool SajetTransLog(string data)
        {
            return true;
        }

        private bool SajetTransData(CMD command, ref string data)
        {
            return SajetConnectAdapter.SajetTransData((int)command, ref data);
        }
    }
}