using MP.Data.DatabaseModels;
using StackExchange.Redis;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.IO;
using System.Linq;
using System.Threading.Tasks;

namespace MP.Data
{
    public class Utils
    {
        #region Public Properties

        public static string redKeyArtUsed
        {
            get => RedHash($"SPEC:Cache:CheckArtUsed");
        }

        public static string redKeyTabCheckArt
        {
            get => RedHash($"CACHE:TabCheckArt");
        }

        #endregion Public Properties

        #region Public Methods

        public static string ConvMinToTime(double minutes)
        {
            // FIXME TODO: da rendere parametrico da appsettings.json...
            var ts = TimeSpan.FromMinutes(minutes);
            string answ = $"{ts.Hours:00}:{ts.Minutes:00}:{ts.Seconds:00}"; //.{ts.Milliseconds}
            return answ;
        }

        public static string ConvMsecToTime(long milliseconds)
        {
            // FIXME TODO: da rendere parametrico da appsettings.json...
            var ts = TimeSpan.FromMilliseconds(milliseconds);
            string answ = $"{ts.Hours:00}:{ts.Minutes:00}:{ts.Seconds:00}"; //.{ts.Milliseconds}
            return answ;
        }

        /// <summary>
        /// Hash dati STATUS x la macchina specificata
        /// </summary>
        /// <param name="idxMacchina"></param>
        /// <returns></returns>
        public static RedisKey dtMaccHash(string idxMacchina)
        {
            return (RedisKey)$"{redisBaseAddr}DtMac:{idxMacchina}";
        }

        public static string FormDurata(double durataMinuti)
        {
            string answ = "";
            TimeSpan tsDurata = TimeSpan.FromMinutes(durataMinuti);
            if (tsDurata.TotalDays < 1)
            {
                answ = $"{tsDurata.Hours:00}h {tsDurata.Minutes:00}'";
            }
            else
            {
                answ = $"{tsDurata.Days}gg {tsDurata.Hours:00}h";
            }
            return answ;
        }

        /// <summary>
        /// RedisKey calcolata x tabella HSI
        /// </summary>
        /// <param name="idxFamIn"></param>
        /// <returns></returns>
        public static RedisKey hSMI(int idxFamIn)
        {
            return (RedisKey)$"{redisBaseAddr}hSMI:{idxFamIn}";
        }

        /// <summary>
        /// Inizializzazione con periodo e arrotondamento
        /// </summary>
        /// <param name="minRound"></param>
        /// <returns></returns>
        public static DateTime InitDatetime(DateTime dtRif, int minRound)
        {
            TimeSpan DayElapsed = dtRif.Subtract(dtRif.Date);
            int minDay = (int)Math.Ceiling((double)(DayElapsed.TotalMinutes / minRound)) * minRound;
            DateTime endRounded = DateTime.Today.AddMinutes(minDay);
            return endRounded;
        }

        /// <summary>
        /// Nome della variabile HASH da utilizzare (dato CodModulo / Server / DB impiegato
        /// dafunzionalita' DbConfig) + idxMacchina richiesto...
        /// </summary>
        /// <param name="idxMacchina"></param>
        /// <returns></returns>
        public static RedisKey OptParHash(string idxMacchina)
        {
            return (RedisKey)$"{redisBaseAddr}OpPar:{idxMacchina}";
        }

        /// <summary>
        /// Nome della variabile HASH da utilizzare (dato CodModulo / Server / DB impiegato da
        /// funzionalita' DbConfig) + idxMacchina richiesto...
        /// </summary>
        public static RedisKey RedHash(string keyName)
        {
            return (RedisKey)$"MP:Data:{keyName}";
        }

        /// <summary>
        /// Formato RedisKey delal chaive richeista (completa)
        /// </summary>
        public static RedisKey RedKeyHash(string keyName)
        {
            return (RedisKey)$"{redisBaseAddr}{keyName}";
        }

        /// <summary>
        /// Formato RedisValue delal chaive richeista (completa)
        /// </summary>
        public static RedisValue RedValue(string keyName)
        {
            return (RedisValue)$"{redisBaseAddr}{keyName}";
        }

        /// <summary>
        /// Effettua salvataggio in file di un generico oggetto in formato CSV
        /// </summary>
        /// <typeparam name="T"></typeparam>
        /// <param name="reportData"></param>
        /// <param name="path"></param>
        /// <param name="separator">Separatore da impiegare</param>
        /// <returns></returns>
        public static async Task SaveToCsv<T>(List<T> reportData, string path, char separator)
        {
            var lines = new List<string>();
            IEnumerable<PropertyDescriptor> props = TypeDescriptor.GetProperties(typeof(T)).OfType<PropertyDescriptor>();
            var header = string.Join(";", props.ToList().Select(x => x.Name));
            lines.Add(header);
            var valueLines = reportData.Select(row => string.Join(separator, header.Split(separator).Select(a => row.GetType().GetProperty(a).GetValue(row, null))));
            //var valueLines = reportData.Select(row => string.Join(";", header.Split(';').Select(a => row.GetType().GetProperty(a).GetValue(row, null))));
            lines.AddRange(valueLines);
            await Task.Run(() => File.WriteAllLines(path, lines.ToArray()));
        }

        #endregion Public Methods

        #region Public Classes

        public class POdlExt
        {
            #region Public Methods

            /// <summary>
            /// Clona un POdleExt, tutti i valori (compreso idxOdl)
            /// </summary>
            /// <param name="selRec"></param>
            /// <returns></returns>
            public static PODLExpModel clone(PODLExpModel selRec, bool resetOdl)
            {
                // creo record duplicato...
                PODLExpModel newRec = new PODLExpModel()
                {
                    Attivabile = resetOdl ? false : selRec.Attivabile,
                    CodArticolo = selRec.CodArticolo,
                    CodCli = selRec.CodCli,
                    CodGruppo = selRec.CodGruppo,
                    DueDate = selRec.DueDate,
                    IdxMacchina = selRec.IdxMacchina,
                    IdxOdl = resetOdl ? 0 : selRec.IdxOdl,
                    IdxPromessa = 0,
                    InsertDate = selRec.InsertDate,
                    KeyBCode = selRec.KeyBCode,
                    KeyRichiesta = selRec.KeyRichiesta,
                    Note = $"DUPLICATED - {selRec.Note}",
                    NumPezzi = selRec.NumPezzi,
                    Priorita = selRec.Priorita,
                    PzPallet = selRec.PzPallet,
                    Tcassegnato = selRec.Tcassegnato,
                    Recipe = selRec.Recipe
                };
                return newRec;
            }

            /// <summary>
            /// Clona un POdleExt a POdl
            /// </summary>
            /// <param name="selRec"></param>
            /// <returns></returns>
            public static PODLModel convertToPOdl(PODLExpModel selRec)
            {
                // creo record duplicato...
                PODLModel newRec = new PODLModel()
                {
                    Attivabile = selRec.Attivabile,
                    CodArticolo = selRec.CodArticolo,
                    CodCli = selRec.CodCli,
                    CodGruppo = selRec.CodGruppo,
                    DueDate = selRec.DueDate,
                    IdxMacchina = selRec.IdxMacchina,
                    IdxOdl = selRec.IdxOdl,
                    IdxPromessa = selRec.IdxPromessa,
                    InsertDate = selRec.InsertDate,
                    KeyBCode = selRec.KeyBCode,
                    KeyRichiesta = selRec.KeyRichiesta,
                    Note = selRec.Note,
                    NumPezzi = selRec.NumPezzi,
                    Priorita = selRec.Priorita,
                    PzPallet = selRec.PzPallet,
                    Tcassegnato = selRec.Tcassegnato,
                    Recipe = selRec.Recipe
                };
                return newRec;
            }

            #endregion Public Methods
        }

        #endregion Public Classes

        #region Private Fields

        public const string redisActionReq = redisBaseAddr + "Action:Req";
        public const string redisAnagGruppi = redisBaseAddr + "Cache:AnagGruppi";
        public const string redisArtByDossier = redisBaseAddr + "Cache:ArtByDossier";
        public const string redisArtList = redisBaseAddr + "Cache:ArtList";
        public const string redisBaseAddr = "MP:";
        public const string redisConfKey = redisBaseAddr + "Cache:Config";
        public const string redisAKVKey = redisBaseAddr + "Cache:AKV";
        public const string redisParetoFLKey = redisBaseAddr + "Cache:ParetoFL";
        public const string redisStatsProcFL = redisBaseAddr + "Stats:ProcessFL";
        public const string redisStatsDbMaint = redisBaseAddr + "Stats:DbMaint";
        public const string redisDossByMac = redisBaseAddr + "Cache:DossByMac";
        public const string redisFluxByMac = redisBaseAddr + "Cache:FluxByMac";
        public const string redisFluxLogFilt = redisBaseAddr + "Cache:FluxLogFilt";
        public const string redisGiacenzaList = redisBaseAddr + "Cache:GiacenzaList";
        public const string redisMacByFlux = redisBaseAddr + "Cache:MacByFlux";
        public const string redisMacList = redisBaseAddr + "Cache:MacList";
        public const string redisMacRecipeConf = redisBaseAddr + "Cache:RecipeConf";
        public const string redisMacRecipePath = redisBaseAddr + "Cache:RecipePath";
        public const string redisOdlByBatch = redisXdlData + "OdlByBatch";
        public const string redisOdlCurrByMac = redisXdlData + "OdlByMac";
        public const string redisOdlList = redisXdlData + "OdlList";
        public const string redisParamPageExp = redisBaseAddr + "Cache:ParamPage";
        public const string redisPOdlByOdl = redisXdlData + "POdlByOdl";
        public const string redisPOdlByPOdl = redisXdlData + "POdlByPOdl";
        public const string redisPOdlList = redisXdlData + "POdlList";
        public const string redisRecipeConf = redisBaseAddr + "Cache:Recipe:Conf";
        public const string redisStatoCom = redisBaseAddr + "Cache:StatoCom";
        public const string redisTipoArt = redisBaseAddr + "Cache:TipoArt";
        public const string redisVocabolario = redisBaseAddr + "Cache:Vocabolario";
        public const string redisXdlData = redisBaseAddr + "Cache:XDL:";

        #endregion Private Fields
    }
}