using Newtonsoft.Json;
using YamlDotNet.Serialization.NamingConventions;
using YamlDotNet.Serialization;
using NLog;
using System.IO;
using System;
using static IOB_UT_NEXT.Config.EnumConf;
using System.Collections.Generic;
using System.Linq;
using IOB_UT_NEXT.Config;
using IOB_UT_NEXT.Config.Base;
using IOB_UT_NEXT.Config.Special;
using static System.Net.Mime.MediaTypeNames;

// <Auto-Generated>
// This is here so CodeMaid doesn't reorganize this document
// </Auto-Generated>
namespace IOB_UT_NEXT.Config
{
    /// <summary>
    /// Albero configurazione globale IOB in formato serializable
    /// </summary>
    [Serializable]
    public class IobConfTree
    {
        /// <summary>
        /// Init classe configurazione
        /// </summary>
        public IobConfTree()
        {
            Log = LogManager.GetCurrentClassLogger();
        }

        /// <summary>
        /// Init classe configurazione da file
        /// </summary>
        public IobConfTree(string confFilePath)
        {
            Log = LogManager.GetCurrentClassLogger();
            if (File.Exists(confFilePath))
            {
                IobConfTree newConfObj = new IobConfTree();
                // verifico TIPO file...
                string fileExt = Path.GetExtension(confFilePath);
                string fileName = Path.GetFileName(confFilePath);
                string rawData = File.ReadAllText(confFilePath);
                if (!string.IsNullOrEmpty(rawData))
                {
                    // leggo in base al tipo...
                    switch (fileExt)
                    {
                        case "yaml":
                        case "yml":
                            var deserializer = new DeserializerBuilder()
                                                .WithNamingConvention(CamelCaseNamingConvention.Instance)
                                                .Build();
                            try
                            {
                                newConfObj = deserializer.Deserialize<IobConfTree>(rawData);
                            }
                            catch (Exception exc)
                            {
                                //lgError($"Eccezione in LoadFromYaml{Environment.NewLine}{exc}");
                            }
                            break;
                        default:
                            break;
                    }
                    if (newConfObj != null)
                    {
                        // ora copio in oggetto corrente...
                        GenConf = newConfObj.GenConf;
                        DeviceConf = newConfObj.DeviceConf;
                        ProcInputConf = newConfObj.ProcInputConf;
                        OptParConf = newConfObj.OptParConf;
                        MapoMesConf = newConfObj.MapoMesConf;
                        SpecialConf = newConfObj.SpecialConf;
                        TCDataConf = newConfObj.TCDataConf;
                        ActionConf = newConfObj.ActionConf;
                        // sovrascrivo filename
                        GenConf.ConfFileName = fileName;
                    }
                }
            }
        }

        /// <summary>
        /// Restituisce un oggetto di conf leggendo INI ed effettuando conversione
        /// </summary>
        /// <param name="iniFilePath"></param>
        /// <returns></returns>
        public static IobConfTree LoadFromINI(string iniFilePath)
        {
            IobConfTree newConfObj = new IobConfTree();
            try
            {
                // leggo file INI
                IniFile fIni = new IniFile(iniFilePath);
                string dirPath = Path.GetDirectoryName(iniFilePath);
                string codIob = Path.GetFileNameWithoutExtension(iniFilePath);

                // Dati generali (vendor, modello...)
                newConfObj.GenConf = new IobDto()
                {
                    CodIOB = fIni.ReadString("IOB", "IOB_NAME", codIob),
                    ConfFileName = Path.GetFileName(iniFilePath),
                    Customer = fIni.ReadString("TAGS", "Customer", "EgalWare"),
                    DisableExeTask = bool.Parse(fIni.ReadString("IOB", "DIS_EXE_TASK", "false")),
                    DisableStateCh = bool.Parse(fIni.ReadString("IOB", "DIS_STATE_CH", "false")),
                    EnableRedisQueue = bool.Parse(fIni.ReadString("IOB", "EnableRedisQueue", "false")),
                    MinDeltaSec = fIni.ReadInteger("IOB", "MinDeltaSec", 6),
                    ReleaseVers = $"{System.Reflection.Assembly.GetExecutingAssembly().GetName().Version}"
                };
                // tipo adapter// verifico tipo adapter
                try
                {
                    newConfObj.GenConf.IobType = (tipoAdapter)Enum.Parse(typeof(tipoAdapter), fIni.ReadString("IOB", "CNCTYPE", "ND"));
                }
                catch (Exception exc)
                {
                    newConfObj.GenConf.IobType = tipoAdapter.ND;
                    string rawVal = fIni.ReadString("IOB", "CNCTYPE", "DEMO");
                    newConfObj.lgError($"Eccezione in conversione tipo adapter: richiesto {rawVal} | tipo non codificato...{Environment.NewLine}{exc}");
                }


                newConfObj.DeviceConf = new DeviceDto()
                {
                    Vendor = fIni.ReadString("MACHINE", "VENDOR", "STEAMWARE"),
                    Model = fIni.ReadString("MACHINE", "MODEL", "ND"),
                    ConnectConf = new ConnectionDto()
                    {
                        pingMsTimeout = fIni.ReadInteger("IOB", "PING_MS_TIMEOUT", 500),
                        IpAddr = fIni.ReadString("CNC", "IP", "::1"),
                        Port = fIni.ReadString("CNC", "PORT", "0")
                    }
                };
                // parametri opzionali Memory
                string[] memSection = fIni.ReadSection("MEMORY");
                // in primis SE ho qualcosa...
                if (memSection != null && memSection.Count() > 0)
                {
                    // trasformo in array...
                    Dictionary<string, string> memDict = new Dictionary<string, string>();
                    foreach (var item in memSection)
                    {
                        // verifica preliminare NON sia commento (inizia per ";")
                        if (!item.StartsWith(";") && item.Contains("="))
                        {
                            var KVP = item.Split('=');
                            memDict.Add(KVP[0], KVP[1]);
                        }
                    }
                    // ora se ho qualcosa proseguo...
                    if (memDict.Count() > 0)
                    {
                        // cerco dati x popolare SignalLUT
                        foreach (var item in memDict.Where(x => x.Key.StartsWith("BIT")))
                        {
                            if (newConfObj.DeviceConf.SignalLUT.ContainsKey(item.Key))
                            {
                                newConfObj.DeviceConf.SignalLUT[item.Key] = item.Value;
                            }
                            else
                            {
                                newConfObj.DeviceConf.SignalLUT.Add(item.Key, item.Value);
                            }
                        }
                        // cerco dati specifici x popolare l'area Fanuc
                        if (memDict.Where(x => x.Key.StartsWith("AREA") || x.Key.StartsWith("PAR")).Count() > 0)
                        {
                            // init fanuc...
                            newConfObj.DeviceConf.FanucConf = new FanucDto();
                            // inizio setup prendendo quelli con valori addrSize
                            foreach (var item in memDict.Where(x => x.Key.EndsWith("SIZE")))
                            {
                                int addrSize = 0;
                                int.TryParse(item.Value, out addrSize);
                                // salvo solo quelli con valori addrSize > 0
                                if (addrSize > 0)
                                {
                                    string mId = item.Key.Replace("_SIZE", "");
                                    // cerco record inizio
                                    var valStart = memDict.Where(x => x.Key == item.Key.Replace("_SIZE", "_START")).Select(x => x.Value).FirstOrDefault();
                                    if (!string.IsNullOrEmpty(valStart))
                                    {
                                        int addrStart = 0;
                                        int.TryParse(valStart, out addrStart);
                                        var memArea = new Mem.MemAreaDto()
                                        {
                                            AddressStart = addrStart,
                                            AddressSize = addrSize
                                        };
                                        newConfObj.DeviceConf.FanucConf.MemConf.Add(mId, memArea);
                                    }
                                }
                            }
                        }
                    }
                }

                // parametri opzionali Siemens
                if (!string.IsNullOrEmpty(fIni.ReadString("CNC", "CPUTYPE", "")))
                {
                    newConfObj.DeviceConf.SiemensConf = new SiemensDto();
                    newConfObj.DeviceConf.SiemensConf.CpuType = fIni.ReadString("CNC", "CPUTYPE", "");
                    newConfObj.DeviceConf.SiemensConf.Rack = (short)fIni.ReadInteger("CNC", "RACK", 0);
                    newConfObj.DeviceConf.SiemensConf.Slot = (short)fIni.ReadInteger("CNC", "SLOT", 0);
                }

                // BLINK
                newConfObj.ProcInputConf.BlinkMaxCounter = Convert.ToInt32(fIni.ReadString("BLINK", "MAX_COUNTER_BLINK", "1"));
                newConfObj.ProcInputConf.BlinkFilterMask = Convert.ToInt32(fIni.ReadString("BLINK", "BLINK_FILT", "0"));
                newConfObj.TCDataConf.MaxDelayFactor = Convert.ToDouble(fIni.ReadString("OPTPAR", "TC_MAX_TC_FACTOR", "1.2").Replace(".", ","));
                newConfObj.TCDataConf.Lambda = Convert.ToDouble(fIni.ReadString("OPTPAR", "TC_LAMBDA", "0.5").Replace(".", ","));
                newConfObj.TCDataConf.MaxIncrPz = Convert.ToDouble(fIni.ReadString("OPTPAR", "TC_MAX_INCR", "5").Replace(".", ","));

                // Server
                string MpIp = fIni.ReadString("SERVER", "MPIP", "::1");
#if false
                string[] serverSection = fIni.ReadSection("SERVER");
                // trasformo in array...
                Dictionary<string, string> servDict = new Dictionary<string, string>();
                foreach (var item in serverSection)
                {
                    var KVP = item.Split('=');
                    servDict.Add(KVP[0], KVP[1]);
                }
                // processo array appena acquisito
                if (servDict.ContainsKey("MPIP"))
                {
                    string MpIp = servDict["MPIP"];
                }
#endif
                if (!string.IsNullOrEmpty(MpIp))
                {
                    newConfObj.MapoMesConf.Transport = MpIp.StartsWith("https://") ? "https" : "http";
                    newConfObj.MapoMesConf.IpAddr = MpIp.Replace($"{newConfObj.MapoMesConf.Transport}://", ""); // tolgo http/https...
                }

                // Altro
                newConfObj.IobManConf.MinDeltaSec = fIni.ReadInteger("IOB", "MinDeltaSec", 6);

                // OptParConf
                Dictionary<string, string> optParRead = new Dictionary<string, string>();
                string[] optParRows = fIni.ReadSection("OPTPAR");
                if (optParRows.Length > 0)
                {
                    try
                    {
                        string[] kvp;
                        foreach (var item in optParRows)
                        {
                            kvp = item.Split('=');
                            optParRead.Add(kvp[0], kvp[1]);
                        }
                        newConfObj.lgDebug($"Caricati {optParRead.Count} parametri opzionali da OPTPAR");
                    }
                    catch (Exception exc)
                    {
                        newConfObj.lgError($"EXCEPTION in fase di lettura OPTPAR: {Environment.NewLine}{exc}");
                    }
                }
                // riordino alfabeticamente
                optParRead = optParRead.OrderBy(x => x.Key).ToDictionary(x => x.Key, x => x.Value);
                newConfObj.OptParConf = optParRead;

                newConfObj.SpecialConf = new SpecializedDto();
                // verifico se ho conf json speciali: LUT decodifica PARAMETRI
                if (optParRead.ContainsKey("PARAM_CONF"))
                {
                    string jsonParams = optParRead["PARAM_CONF"];
                    if (!string.IsNullOrEmpty(jsonParams))
                    {
                        string jsonFileName = Path.Combine(dirPath, jsonParams);
                        if (File.Exists(jsonFileName))
                        {
                            newConfObj.lgInfo($"Apertura file {jsonFileName}");
                            using (StreamReader reader = new StreamReader(jsonFileName))
                            {
                                string jsonData = reader.ReadToEnd();
                                if (!string.IsNullOrEmpty(jsonData))
                                {
                                    newConfObj.SpecialConf.MemMap = new plcMemMapExt();
                                    try
                                    {
                                        newConfObj.SpecialConf.MemMap = JsonConvert.DeserializeObject<plcMemMapExt>(jsonData);
                                    }
                                    catch (Exception exc)
                                    {
                                        newConfObj.lgError($"Eccezione in decodifica conf json{Environment.NewLine}{exc}");
                                    }
                                }
                                else
                                {
                                    newConfObj.lgError("Errore in loadMemConf: file json vuoto!");
                                }
                            }
                        }
                    }
                    else
                    {
                        newConfObj.lgInfo("loadMemConf: non trovata opzione PARAM_CONF in file INI");
                    }
                }

            }
            catch (Exception exc)
            {
                newConfObj.lgError($"EXCEPTION in decodifica IobConfTree: {Environment.NewLine}{exc}");
            }
            return newConfObj;
        }

        /// <summary>
        /// Info generali delative all'IOB impiegato
        /// </summary>
        public IobDto GenConf { get; set; } = new IobDto();

        /// <summary>
        /// Info relative al device interconnesso
        /// </summary>
        public DeviceDto DeviceConf { get; set; } = new DeviceDto();

        /// <summary>
        /// Parametri server Mapo MES
        /// </summary>
        public ServerMapoDto MapoMesConf { get; set; } = new ServerMapoDto();

        /// <summary>
        /// Setup info verso IOB-MAN
        /// </summary>
        public IobManDto IobManConf { get; set; } = new IobManDto();

        /// <summary>
        /// Setup processing dati in ingresso (es: blink segnali)
        /// </summary>
        public InputSignalDto ProcInputConf { get; set; } = new InputSignalDto();

        /// <summary>
        /// Dati relativi ai parametri gestione tempo ciclo
        /// </summary>
        public TCDataDto TCDataConf { get; set; } = new TCDataDto();

        /// <summary>
        /// Configurazione speciale/opzionale per tipo IOB
        /// </summary>
        public SpecializedDto SpecialConf { get; set; }

        /// <summary>
        /// Configurazione speciale comportamenti IOB (es setup)
        /// </summary>
        public ActionDto ActionConf { get; set; }

        /// <summary>
        /// Dizionario dei parametri opzionali
        /// </summary>
        public Dictionary<string, string> OptParConf { get; set; } = new Dictionary<string, string>();

        /// <summary>
        /// Dizionario delle chiavi opz da dizionario
        /// </summary>
        public Dictionary<string, string> OptKVP { get; set; } = new Dictionary<string, string>();


        #region Metodi Serializzazione

        /// <summary>
        /// Restituisce conf serializzata in formato JSON
        /// </summary>
        /// <param name="filePath"></param>
        /// <returns></returns>
        public string GetJson()
        {
            string rawdata = JsonConvert.SerializeObject(this, Formatting.Indented);
            return rawdata;
        }
        /// <summary>
        /// Restituisce conf serializzata in formato YAML
        /// </summary>
        /// <param name="filePath"></param>
        /// <returns></returns>
        public string GetYaml()
        {
            // opzioni alternative: PascalCaseNamingConvention (iniziale masiucola) o lowerCaseNamingConvention
            var serializer = new SerializerBuilder()
                                .WithNamingConvention(CamelCaseNamingConvention.Instance)
                                .Build();
            var rawdata = serializer.Serialize(this);
            return rawdata;
        }

        #endregion

        #region Metodi Load/Save

        /// <summary>
        /// Scrive conf serializzata in formato JSON
        /// </summary>
        /// <param name="filePath"></param>
        /// <returns></returns>
        public bool SaveJson(string filePath)
        {
            bool answ = false;
            try
            {
                string rawdata = GetJson();
                File.WriteAllText(filePath, rawdata);
                answ = true;
            }
            catch
            { }
            return answ;
        }
        /// <summary>
        /// Scrive conf serializzata in formato YAML
        /// </summary>
        /// <param name="filePath"></param>
        /// <returns></returns>
        public bool SaveYaml(string filePath)
        {
            bool answ = false;
            try
            {
                var rawdata = GetYaml();
                File.WriteAllText(filePath, rawdata);
                answ = true;
            }
            catch
            { }
            return answ;
        }

        #endregion

        #region Logging

        /// <summary>
        /// oggetto logging
        /// </summary>
        protected Logger Log;// = LogManager.GetCurrentClassLogger();

        /// <summary>
        /// Effettua logging DEBUG corretto impostanto anche la variabile IOB prima di scrivere...
        /// </summary>
        /// <param name="txt2log"></param>
        protected void lgDebug(string txt2log)
        {
            Log.Factory.Configuration.Variables["codIOB"] = GenConf.CodIOB;
            Log.Debug(txt2log);
        }

        /// <summary>
        /// Effettua logging ERROR corretto impostanto anche la variabile IOB prima di scrivere...
        /// </summary>
        /// <param name="txt2log"></param>
        protected void lgError(string txt2log)
        {
            if (!string.IsNullOrEmpty(txt2log))
            {
                Log.Factory.Configuration.Variables["codIOB"] = GenConf.CodIOB;
                Log.Error(txt2log);
            }
        }

        /// <summary>
        /// Effettua logging INFO corretto impostanto anche la variabile IOB prima di scrivere...
        /// </summary>
        /// <param name="txt2log"></param>
        protected void lgInfo(string txt2log)
        {
            Log.Factory.Configuration.Variables["codIOB"] = GenConf.CodIOB;
            Log.Info(txt2log);
        }

        /// <summary>
        /// Effettua logging TRACE corretto impostanto anche la variabile IOB prima di scrivere...
        /// </summary>
        /// <param name="txt2log"></param>
        protected void lgTrace(string txt2log)
        {
            Log.Factory.Configuration.Variables["codIOB"] = GenConf.CodIOB;
            Log.Trace(txt2log);
        }

        #endregion
    }
}