using EgwCoreLib.Utils;
using Microsoft.EntityFrameworkCore;
using MP.Core.DTO;
using MP.Core.Objects;
using MP.Data;
using MP.Data.Controllers;
using MP.Data.DbModels;
using MP.Data.MgModels;
using MP.Data.Repository.Anag;
using MP.Data.Services;
using Newtonsoft.Json;
using NLog;
using StackExchange.Redis;
using System.Data;
using System.Diagnostics;
using ZiggyCreatures.Caching.Fusion;

namespace MP.SPEC.Data
{
    public class MpDataService : IDisposable
    {
        #region Public Constructors

        private readonly IAnagRepository _anagRepository;

        public MpDataService(IConfiguration configuration, IFusionCache cache, IAnagRepository anagRepository)
        {
            // salvataggio oggetti
            _configuration = configuration;
            _cache = cache;
            _anagRepository = anagRepository;
            // Verifica conf trace...
            traceEnabled = _configuration.GetValue<bool>("Otel:EnableTracing", false);
            slowLogThresh = _configuration.GetValue<double>("ServerConf:slowLogThresh", 1);
            Log.Info($"MpDataService | INIT | Trace enabled: {traceEnabled}");

            // setup compoenti REDIS
            redisConn = ConnectionMultiplexer.Connect(_configuration.GetConnectionString("Redis") ?? "localhost:6379");
            redisConnAdmin = ConnectionMultiplexer.Connect(_configuration.GetConnectionString("RedisAdmin") ?? "localhost:6379");
            redisDb = redisConn.GetDatabase();
            // leggo cache lungo/cordo periodo
            int.TryParse(_configuration.GetValue<string>("ServerConf:redisShortTimeCache"), out redisShortTimeCache);
            int.TryParse(_configuration.GetValue<string>("ServerConf:redisLongTimeCache"), out redisLongTimeCache);

            // setup MsgPipe
            BroadastMsgPipe = new MessagePipe(redisConn, Constants.BROADCAST_M_PIPE);
            Log.Info("MpDataService | Redis OK");

            // conf DB
            string connStr = _configuration.GetConnectionString("MP.Data") ?? "";
            if (string.IsNullOrEmpty(connStr))
            {
                Log.Error("DbController: ConnString empty!");
            }
            else
            {
                dbController = new MpSpecController(configuration);
                Log.Info("DbController OK");
            }

            // conf x lettura dati da area REDIS di MP-IO
            MpIoNS = _configuration.GetValue<string>("ServerConf:MpIoNS") ?? "";

            // conf mongo...
            connStr = _configuration.GetConnectionString("mdbConnString") ?? "";
            if (string.IsNullOrEmpty(connStr))
            {
                Log.Error("MongoController: ConnString empty!");
            }
            else
            {
                mongoController = new MpMongoController(configuration);
                Log.Info("MongoController OK");
            }
            Log.Info("MpDataService | INIT completed");
        }

        #endregion Public Constructors

        #region Public Events

        /// <summary>
        /// Evento richiesta rilettura dati pagina (x refresh pagine aperte)
        /// </summary>
        public event EventHandler ReloadRequest = delegate { };

        #endregion Public Events

        #region Public Properties

        public MessagePipe BroadastMsgPipe { get; set; } = null!;

        /// <summary>
        /// Expiry DateTime x refresh pagina parametri
        /// </summary>
        public DateTime DtParamExpiry
        {
            get => _dtParamExpiry;
            set => _dtParamExpiry = value;
        }

        #endregion Public Properties

        #region Public Methods

        /// <summary>
        /// Recupera eventuali azioni richieste
        /// </summary>
        /// <returns></returns>
        public async Task<DisplayAction> ActionGetReq()
        {
            using var activity = ActivitySource.StartActivity("ActionGetReq");
            string source = "REDIS";
            DisplayAction? result = null;
            // cerco in redis...
            RedisValue rawData = await redisDb.StringGetAsync(Utils.redisActionReq);
            if (!string.IsNullOrEmpty($"{rawData}"))
            {
                result = JsonConvert.DeserializeObject<DisplayAction>($"{rawData}");
            }
            if (result == null)
            {
                result = new DisplayAction();
            }
            activity?.SetTag("data.source", source);
            activity?.Stop();
            LogTrace($"ActionGetReq | {source} | {activity?.Duration.TotalMilliseconds}ms");
            return result;
        }

        /// <summary>
        /// Salva richiesta azione
        /// </summary>
        /// <param name="act2save"></param>
        /// <returns></returns>
        public async Task<bool> ActionSetReqAsync(DisplayAction? act2save)
        {
            using var activity = ActivitySource.StartActivity("ActionSetReqAsync");
            string source = "REDIS";
            bool fatto = false;
            // cerco in redis...
            string rawData = JsonConvert.SerializeObject(act2save);
            // invio broadcast + salvo in redis
            await BroadastMsgPipe.SaveAndSendMessageAsync(Utils.redisActionReq, rawData);
            activity?.SetTag("data.source", source);
            activity?.Stop();
            LogTrace($"ActionSetReqAsync {source} send to broadcast + Write cache: {activity?.Duration.TotalMilliseconds}ms");
            return fatto;
        }

        /// <summary>
        /// Stacca un nuovo counter x il tipo richiesto
        /// </summary>
        /// <returns></returns>
        public async Task<AnagCountersModel> AnagCountersGetNextAsync(string cntType)
        {
            using var activity = ActivitySource.StartActivity("AnagCountersGetNextAsync");
            AnagCountersModel result = new AnagCountersModel();
            string source = "DB";
            result = await _anagRepository.AnagCountersGetNextAsync(cntType);
            activity?.SetTag("data.source", source);
            activity?.Stop();
            LogTrace($"AnagCountersGetNextAsync | {source} | {activity?.Duration.TotalMilliseconds}ms");
            return result;
        }

        /// <summary>
        /// Elenco EVENTI validi x ogni macchina secondo conf standard macchina
        /// </summary>
        /// <returns></returns>
        public async Task<List<vSelEventiBCodeModel>> AnagEventiGeneralAsync()
        {
            return await GetOrFetchAsync(
                operationName: "AnagEventiGeneralAsync",
                cacheKey: $"{Utils.redisEventList}:VSEB:GENERAL",
                expiration: GetRandTOut(redisLongTimeCache),
                fetchFunc: async () =>
                {
                    return await _anagRepository.AnagEventiGeneralAsync() ?? new List<vSelEventiBCodeModel>();
                },
                tagList: [Utils.redisEventList]
            );
        }

        /// <summary>
        /// Delete record AnagraficaGruppi
        /// </summary>
        /// <returns></returns>
        public async Task<bool> AnagGruppiDeleteAsync(AnagGruppiModel updRec)
        {
            using var activity = ActivitySource.StartActivity("AnagGruppiDeleteAsync");
            bool result = false;
            string source = "DB";
            result = await _anagRepository.AnagGruppiDeleteAsync(updRec);
            // elimino cache redis...
            await FlushFusionCacheAsync(Utils.redisAnagGruppi);
            activity?.SetTag("data.source", source);
            activity?.Stop();
            LogTrace($"AnagGruppiDeleteAsync | CodGruppo {updRec.CodGruppo} | {source}{activity?.Duration.TotalMilliseconds}ms");
            return result;
        }

        /// <summary>
        /// Upsert record AnagraficaGruppi
        /// </summary>
        /// <param name="UpdRec"></param>
        /// <returns></returns>
        public async Task<bool> AnagGruppiUpsertAsync(AnagGruppiModel UpdRec)
        {
            using var activity = ActivitySource.StartActivity("AnagGruppiUpsertAsync");
            bool result = false;
            string source = "DB";
            result = await _anagRepository.AnagGruppiUpsertAsync(UpdRec);
            // elimino cache redis...
            await FlushFusionCacheAsync(Utils.redisAnagGruppi);
            activity?.SetTag("data.source", source);
            activity?.Stop();
            LogTrace($"AnagGruppiUpsertAsync | CodGruppo {UpdRec.CodGruppo} | {source} | {activity?.Duration.TotalMilliseconds}ms");
            return result;
        }

        public async Task<List<ListValuesModel>> AnagStatiCommAsync()
        {
            return await GetOrFetchAsync(
                    operationName: "AnagStatiCommAsync",
                    cacheKey: Utils.redisStatoCom,
                    expiration: GetRandTOut(redisLongTimeCache),
                    fetchFunc: async () =>
                        await dbController.AnagStatiCommAsync() ?? new List<ListValuesModel>(),
                    tagList: [Utils.redisStatoCom]
                );
        }

        /// <summary>
        /// Restituisce elenco tipi articolo livello anagrafica
        /// </summary>
        /// <returns></returns>
        public async Task<List<ListValuesModel>> AnagTipoArtLvAsync()
        {
            return await GetOrFetchAsync(
                operationName: "AnagTipoArtLvAsync",
                cacheKey: Utils.redisTipoArt,
                expiration: GetRandTOut(redisLongTimeCache),
                fetchFunc: async () => await dbController.AnagTipoArtLvAsync() ?? new List<ListValuesModel>(),
                tagList: [Utils.redisTipoArt]
            );
        }

        /// <summary>
        /// Elenco Codice articolo con dati dossier gestiti
        /// </summary>
        /// <returns></returns>
        public async Task<List<string>> ArticleWithDossierAsync()
        {
            return await GetOrFetchAsync(
                operationName: "ArticleWithDossierAsync",
                cacheKey: Utils.redisArtByDossier,
                expiration: GetRandTOut(redisLongTimeCache),
                fetchFunc: async () => await dbController.ArticleWithDossierAsync() ?? new List<string>(),
                tagList: [Utils.redisArtByDossier]
            );
        }

        /// <summary>
        /// Conteggio articoli data ricerca
        /// </summary>
        /// <param name="tipo"></param>
        /// <param name="azienda"></param>
        /// <param name="searchVal"></param>
        /// <returns></returns>
        public async Task<int> ArticoliCountSearchAsync(string tipo = "*", string azienda = "*", string searchVal = "")
        {
            string sKey = string.IsNullOrWhiteSpace(tipo) ? "ALL" : tipo.Trim();
            string redisKey = $"{Utils.redisArtList}:{azienda}:{sKey}:{searchVal}:Count";
            return await GetOrFetchAsync(
                  operationName: "ArticoliCountSearchAsync",
                  cacheKey: redisKey,
                  expiration: GetRandTOut(redisLongTimeCache),
                  fetchFunc: async () =>
                      await dbController.ArticoliCountSearchAsync(tipo, azienda, searchVal),
                  tagList: [Utils.redisArtList, $"{Utils.redisArtList}:CountSearch"]
              );
        }

        /// <summary>
        /// Eliminazione record selezionato
        /// </summary>
        /// <param name="currRec"></param>
        /// <returns></returns>
        public async Task<bool> ArticoliDeleteRecord(AnagArticoliModel currRec)
        {
            using var activity = ActivitySource.StartActivity("ArticoliDeleteRecordAsync");
            string source = "DB";
            bool fatto = await dbController.ArticoliDeleteRecordAsync(currRec);
            await FlushFusionCacheArticoli();
            activity?.SetTag("data.source", source);
            activity?.Stop();
            LogTrace($"ArticoliDeleteRecordAsync | {source} | {activity?.Duration.TotalMilliseconds}ms");
            return fatto;
        }

        /// <summary>
        /// Restitusice elenco articoli dato tipo (es KIT)
        /// </summary>
        /// <param name="tipo"></param>
        /// <param name="azienda"></param>
        /// <returns></returns>
        public async Task<List<AnagArticoliModel>> ArticoliGetByTipoAsync(string tipo, string azienda = "*")
        {
            string sKey = string.IsNullOrWhiteSpace(tipo) ? "ALL" : tipo.Trim();
            string redisKey = $"{Utils.redisArtList}:{azienda}:{sKey}";
            return await GetOrFetchAsync(
                  operationName: "ArticoliGetByTipoAsync",
                  cacheKey: redisKey,
                  expiration: GetRandTOut(redisLongTimeCache),
                  fetchFunc: async () =>
                      await dbController.ArticoliGetByTipoAsync(tipo, azienda) ?? new List<AnagArticoliModel>(),
                  tagList: [Utils.redisArtList, $"{Utils.redisArtList}:Tipo"]
              );
        }

        /// <summary>
        /// Restitusice elenco articoli cercati
        /// </summary>
        /// <param name="numRecord"></param>
        /// <param name="searchVal"></param>
        /// <returns></returns>
        public async Task<List<AnagArticoliModel>> ArticoliGetSearchAsync(int numRecord, string tipoArt, string azienda, string searchVal)
        {
            string sKey = string.IsNullOrWhiteSpace(searchVal) ? "***" : searchVal.Trim();
            string redisKey = $"{Utils.redisArtList}:{tipoArt}:{azienda}:{sKey}:{numRecord}";

            return await GetOrFetchAsync(
                 operationName: "ArticoliGetSearchAsync",
                 cacheKey: redisKey,
                 expiration: GetRandTOut(redisLongTimeCache),
                 fetchFunc: async () =>
                     await _anagRepository.ArticoliGetSearchAsync(numRecord, tipoArt, azienda, searchVal) ?? new List<AnagArticoliModel>(),
                 //await dbController.ArticoliGetSearchAsync(numRecord, tipoArt, azienda, searchVal) ?? new List<AnagArticoliModel>(),
                 tagList: [Utils.redisArtList, $"{Utils.redisArtList}:Search"]
             );
        }

        /// <summary>
        /// Elenco articoli contenuti in Kit (come child), non eliminabli
        /// </summary>
        /// <returns></returns>
        public async Task<List<AnagArticoliModel>> ArticoliInKitAsync()
        {
            string redisKey = $"{Utils.redisArtList}:InKit";
            return await GetOrFetchAsync(
                  operationName: "ArticoliInKitAsync",
                  cacheKey: redisKey,
                  expiration: GetRandTOut(redisLongTimeCache),
                  fetchFunc: async () =>
                      await dbController.ArticoliInKitAsync() ?? new List<AnagArticoliModel>(),
                  tagList: [Utils.redisArtList, $"{Utils.redisArtList}:InKit"]
              );
        }

        /// <summary>
        /// Aggiornamento record selezionato
        /// </summary>
        /// <param name="currRec"></param>
        /// <returns></returns>
        public async Task<bool> ArticoliUpdateRecord(AnagArticoliModel currRec)
        {
            using var activity = ActivitySource.StartActivity("ArticoliUpdateRecord");
            string source = "DB";
            bool fatto = await dbController.ArticoliUpdateRecord(currRec);
            await FlushFusionCacheArticoli();
            activity?.SetTag("data.source", source);
            activity?.Stop();
            LogTrace($"ArticoliUpdateRecord | {source} | {activity?.Duration.TotalMilliseconds}ms");
            return fatto;
        }

        /// <summary>
        /// Verifica se sia possiubile cancellare articolo dato suo CodArt cercando su redis o su
        /// tab veto da DB
        /// </summary>
        /// <param name="CodArt"></param>
        /// <returns></returns>
        public bool ArticoloDelEnabled(object CodArt)
        {
            using var activity = ActivitySource.StartActivity("ArticoloDelEnabled");
            string codArticolo = $"{CodArt}";

            int numUsed = _listCodArtUsed.Count;
            int numUnused = _listCodArtNotUsed.Count;
            bool usato = true;
            string source = "MEMORY";
            // 1. Controllo immediato sulla cache locale (HashSet) x eventuale refresh
            if (DateTime.Now >= _artCacheExpiry || (numUsed + numUnused) <= 0)
            {
                source = "DB/REDIS";
                // Fallback sincrono minimo per non rompere il componente Blazor
                // Nota: Questo è un workaround per la firma sincrona.
                var task = EnsureArtCacheLoadedAsync(false);
                task.Wait();

                // rileggo
                numUsed = _listCodArtUsed.Count;
                numUnused = _listCodArtNotUsed.Count;
            }

            // verifico quale sia l'elenco
            if (numUsed > 0)
            {
                usato = _listCodArtUsed.Contains(codArticolo);
            }
            else
            {
                usato = !_listCodArtNotUsed.Contains(codArticolo);
            }
            // verifico infine anche che NON sia nell'elenco degli articoli in KIT
            if (!usato)
            {
                usato = _listCodArtInKit.Contains(CodArt);
            }
            activity?.SetTag("data.source", source);
            activity?.Stop();
            if (activity?.Duration.TotalMilliseconds > slowLogThresh)
            {
                LogTrace($"ArticoloDelEnabled | Cod: {codArticolo} | {source} | {activity?.Duration.TotalMilliseconds}ms");
            }
            return !usato;
        }

        public string CalcRecipe(RecipeModel currRecipe)
        {
            using var activity = ActivitySource.StartActivity("CalcRecipe");
            var result = mongoController.CalcRecipe(currRecipe);
            activity?.SetTag("data.source", "MONGO");
            return result;
        }

        /// <summary>
        /// Recupero tab config in modalità Asincrona
        /// </summary>
        /// <returns></returns>
        public async Task<List<ConfigModel>> ConfigGetAllAsync()
        {
            return await GetOrFetchAsync(
                operationName: "ConfigGetAllAsync",
                cacheKey: Utils.redisConfAll,
                expiration: GetRandTOut(redisLongTimeCache * 2),
                fetchFunc: async () => await dbController.ConfigGetAllAsync() ?? new List<ConfigModel>(),
                tagList: [Utils.redisConfAll]
            );
        }

        /// <summary>
        /// Reset dati cache config
        /// </summary>
        /// <returns></returns>
        public async Task ConfigResetCacheAsync()
        {
            using var activity = ActivitySource.StartActivity("ConfigResetCacheAsync");
            string source = "REDIS";
            await FlushFusionCacheConfig();
            activity?.SetTag("data.source", source);
            activity?.Stop();
            LogTrace($"ConfigResetCacheAsync | {source} | {activity?.Duration.TotalMilliseconds}ms");
        }

        /// <summary>
        /// Restituisce valore della stringa (SE disponibile) - modalità async
        /// </summary>
        /// <param name="keyName"></param>
        /// <returns></returns>
        public async Task<string> ConfigTryGetAsync(string keyName)
        {
            using var activity = ActivitySource.StartActivity("ConfigTryGetAsync");
            string source = "MEMORY";

            await EnsureConfigLoadedAsync();

            _configData.TryGetValue(keyName, out var value);

            activity?.SetTag("data.source", source);
            activity?.Stop();
            if (activity?.Duration.TotalMilliseconds > slowLogThresh)
            {
                LogTrace($"ConfigTryGetAsync | {keyName} | {source} | {activity?.Duration.TotalMilliseconds}ms");
            }
            return value ?? "";
        }

        /// <summary>
        /// Update chiave config
        /// </summary>
        /// <returns></returns>
        public async Task<bool> ConfigUpdateAsync(ConfigModel updRec)
        {
            using var activity = ActivitySource.StartActivity("ConfigUpdateAsync");
            string source = "DB";
            var updRes = await dbController.ConfigUpdateAsync(updRec);
            await FlushFusionCacheConfig();
            activity?.SetTag("data.source", source);
            activity?.Stop();
            LogTrace($"ConfigUpdateAsync Read from {source}: {activity?.Duration.TotalMilliseconds}ms");
            return updRes;
        }

        /// <summary>
        /// Restituisce le statistiche di DB maintenance eseguite
        /// </summary>
        /// <returns></returns>
        public async Task<Dictionary<DateTime, double>> DbDedupStatsAsync()
        {
            using var activity = ActivitySource.StartActivity("DbDedupStatsAsync");
            string source = "REDIS";
            Dictionary<DateTime, double> actStats = new Dictionary<DateTime, double>();
            string currKey = $"{Utils.redisStatsDbMaint}";
            // recupero i record statistiche correnti
            RedisValue rawData = redisDb.StringGet(currKey);
            if (rawData.HasValue)
            {
                var rawStats = JsonConvert.DeserializeObject<Dictionary<DateTime, double>>($"{rawData}");
                if (rawStats != null)
                {
                    actStats = rawStats;
                }
            }
            activity?.SetTag("data.source", source);
            activity?.Stop();
            LogTrace($"DbDedupStatsAsync Read from {source}: {activity?.Duration.TotalMilliseconds}ms");
            return actStats;
        }

        /// <summary>
        /// Dispose del connettore ai dati
        /// </summary>
        public void Dispose()
        {
            // Clear database controller
            mongoController.Dispose();
            redisConn.Dispose();
        }

        /// <summary>
        /// Eliminazione di un dossier
        /// </summary>
        /// <param name="selRecord">record dossier da eliminare</param>
        /// <returns></returns>
        public async Task<bool> DossiersDeleteRecordAsync(DossierModel selRecord)
        {
            using var activity = ActivitySource.StartActivity("DossiersDeleteRecordAsync");
            bool result = false;
            result = await dbController.DossiersDeleteRecordAsync(selRecord);
            // elimino cache...
            await FlushFusionCacheAsync(Utils.redisDossByMac);
            activity?.SetTag("data.source", "DB");
            activity?.Stop();
            LogTrace($"DossiersDeleteRecordAsync | IdxMacchina {selRecord.IdxMacchina} | DtRif {selRecord.DtRif} | IdxODL {selRecord.IdxODL} | {activity?.Duration.TotalMilliseconds}ms");
            return result;
        }

        /// <summary>
        /// Elenco ultimi n record DOssiers (che contengono ad esempio "salvataggi" di FLuxLog) dato
        /// idxMaccSel (ordinato x data registrazione)
        /// </summary>
        /// <param name="IdxMacchina">* = tutte, altrimenti solo x una data idxMaccSel</param>
        /// <param name="DtStart">Data minima per estrazione records</param>
        /// <param name="DtEnd">Data Massima per estrazione records</param>
        /// <param name="MaxRec">Num Max records da recuperare</param>
        /// <returns></returns>
        public async Task<List<DossierModel>> DossiersGetLastFiltAsync(string IdxMacchina, string CodArticolo, DateTime DtStart, DateTime DtEnd, int MaxRec)
        {
            string currKey = $"{Utils.redisDossByMac}:{IdxMacchina}:{CodArticolo}:{DtStart:yyyyMMddHHmm}:{DtEnd:yyyyMMddHHmm}:{MaxRec}";
            return await GetOrFetchAsync(
                operationName: "DossiersGetLastFiltAsync",
                cacheKey: currKey,
                expiration: GetRandTOut(redisLongTimeCache * 5),
                fetchFunc: async () => await dbController.DossiersGetLastFiltAsync(IdxMacchina, CodArticolo, DtStart, DtEnd, MaxRec) ?? new List<DossierModel>(),
                tagList: [Utils.redisDossByMac]
            );
        }

        /// <summary>
        /// Inserimento nuovo record dossier
        /// </summary>
        /// <param name="currDoss"></param>
        /// <returns></returns>
        public async Task<bool> DossiersInsert(DossierModel currDoss)
        {
            using var activity = ActivitySource.StartActivity("DossiersInsertAsync");
            string source = "DB";
            // aggiorno record sul DB
            bool answ = await dbController.DossiersInsertAsync(currDoss);
            answ = await FlushFusionCacheAsync(Utils.redisDossByMac);
            activity?.SetTag("data.source", source);
            activity?.Stop();
            LogTrace($"DossiersInsertAsync | {source} | {activity?.Duration.TotalMilliseconds}ms");
            return answ;
        }

        /// <summary>
        /// Effettua salvataggio snapshot parametri (con stored) + svuota eventuale cache redis
        /// </summary>
        /// <param name="IdxMacchina">idxMaccSel</param>
        /// <param name="MaxSec">NUm massimo secondi per recuperare dati correnti</param>
        /// <param name="DtRif">DataOra riferimento x cui prendere valori antecedenti</param>
        /// <returns></returns>
        public async Task<bool> DossiersTakeParamsSnapshotLast(string IdxMacchina, DateTime dtMin, DateTime dtMax)
        {
            using var activity = ActivitySource.StartActivity("DossiersUpdateValoreAsync");
            string source = "DB";
            bool answ = false;
            Log.Info($"Richiesta snapshot per idxMaccSel {IdxMacchina} | periodo {dtMin} --> {dtMax}");
            // chiamo stored x salvare parametri
            await dbController.DossiersTakeParamsSnapshotLastAsync(IdxMacchina, dtMin, dtMax);
            // elimino cache...
            answ = await FlushFusionCacheAsync(Utils.redisDossByMac);
            activity?.SetTag("data.source", source);
            activity?.Stop();
            LogTrace($"DossiersTakeParamsSnapshotLastAsync | Svuotata cache dossier | {source} | {activity?.Duration.TotalMilliseconds}ms");
            return answ;
        }

        /// <summary>
        /// Update valore dossier
        /// </summary>
        /// <param name="currDoss"></param>
        /// <returns></returns>
        public async Task<bool> DossiersUpdateValoreAsync(DossierModel currDoss)
        {
            using var activity = ActivitySource.StartActivity("DossiersUpdateValoreAsync");
            string source = "DB";
            // aggiorno record sul DB
            bool answ = await dbController.DossiersUpdateValoreAsync(currDoss);
            answ = await FlushFusionCacheAsync(Utils.redisDossByMac);
            activity?.SetTag("data.source", source);
            activity?.Stop();
            LogTrace($"DossiersUpdateValoreAsync | {source} | {activity?.Duration.TotalMilliseconds}ms");
            return answ;
        }

        /// <summary>
        /// Restituisce elenco aziende
        /// </summary>
        /// <returns></returns>
        public async Task<List<AnagGruppiModel>> ElencoAziendeAsync()
        {
            return await GetOrFetchAsync(
                operationName: "ElencoAziendeAsync",
                cacheKey: $"{Utils.redisAnagGruppi}:Aziende",
                expiration: GetRandTOut(redisLongTimeCache * 2),
                fetchFunc: async () =>
                    await _anagRepository.AnagGruppiAziendeAsync() ?? new List<AnagGruppiModel>(),
                  tagList: [Utils.redisAnagGruppi, $"{Utils.redisAnagGruppi}:Aziende"]
            );
        }

        /// <summary>
        /// Restituisce elenco Fasi
        /// </summary>
        /// <returns></returns>
        public async Task<List<AnagGruppiModel>> ElencoGruppiFaseAsync()
        {
            return await GetOrFetchAsync(
                operationName: "ElencoGruppiFaseAsync",
                cacheKey: $"{Utils.redisAnagGruppi}:FASE",
                expiration: GetRandTOut(redisLongTimeCache),
                fetchFunc: async () => await _anagRepository.AnagGruppiFaseAsync() ?? new List<AnagGruppiModel>(),
                tagList: [Utils.redisAnagGruppi]
            );
        }

        /// <summary>
        /// Elenco link validi per il menu
        /// </summary>
        /// <returns></returns>
        public async Task<List<LinkMenuModel>> ElencoLinkAsync()
        {
            return await GetOrFetchAsync(
                operationName: "ElencoLinkAsync",
                cacheKey: Utils.redisLinkMenu,
                expiration: GetRandTOut(redisLongTimeCache),
                fetchFunc: async () => await dbController.ElencoLinkAsync() ?? new List<LinkMenuModel>(),
                tagList: [Utils.redisLinkMenu]
            );
        }

        /// <summary>
        /// Restitusice elenco Reparti
        /// </summary>
        /// <returns></returns>
        public async Task<List<RepartiDTO>> ElencoRepartiDtoAsync()
        {
            return await GetOrFetchAsync(
               operationName: "ElencoRepartiDtoAsync",
               cacheKey: $"{Utils.redisAnagGruppi}:REPARTO",
               expiration: GetRandTOut(redisLongTimeCache),
               fetchFunc: async () => await _anagRepository.AnagGruppiRepartoDtoAsync() ?? new(),
               tagList: [Utils.redisAnagGruppi]
           );
        }

        /// <summary>
        /// Caricamento asincrono della cache degli articoli (Used/Unused)
        /// </summary>
        public async Task EnsureArtCacheLoadedAsync(bool forceReload)
        {
            if (!forceReload && (DateTime.Now < _artCacheExpiry && (_listCodArtUsed.Count > 0 || _listCodArtNotUsed.Count > 0)))
                return;

            try
            {
                // verifico quale sia il set + piccolo
                int totalCount = await dbController.ArticoliCountAsync();
                int usedCount = await dbController.ArticoliCountUsedAsync();

                if (usedCount <= (totalCount - usedCount))
                {
                    var usedList = await dbController.ArticoliGetUsedAsync();
                    _listCodArtUsed = new HashSet<string>(usedList.Select(x => x.CodArticolo));
                    _listCodArtNotUsed.Clear();
                }
                else
                {
                    var unusedList = await dbController.ArticoliGetUnusedAsync();
                    _listCodArtNotUsed = new HashSet<string>(unusedList.Select(x => x.CodArticolo));
                    _listCodArtUsed.Clear();
                }
                // calcolo anche elenco articoli impiegati in istanzanKIT
                var listInKit = await dbController.ArticoliInKitAsync();
                _listCodArtInKit = new HashSet<string>(listInKit.Select(x => x.CodArticolo));

                _artCacheExpiry = DateTime.Now.AddMinutes(15); // TTL ragionevole per la cache locale
            }
            catch (Exception ex)
            {
                Log.Error($"Errore nel caricamento cache articoli: {ex.Message}");
                _artCacheExpiry = DateTime.Now.AddSeconds(1); // Retry breve in caso di errore
            }
        }

        /// <summary>
        /// Aggiunta record EventList
        /// </summary>
        /// <param name="newRec"></param>
        /// <returns></returns>
        public async Task<bool> EvListInsert(EventListModel newRec)
        {
            using var activity = ActivitySource.StartActivity("EvListInsertAsync");
            string source = "DB";
            var result = await dbController.EvListInsertAsync(newRec);
            activity?.SetTag("data.source", source);
            activity?.Stop();
            LogTrace($"EvListInsertAsync | Read from {source}: {activity?.Duration.TotalMilliseconds}ms");
            return result;
        }

        /// <summary>
        /// Flush cache relativa a MP-IO x dati ODL
        /// </summary>
        /// <returns></returns>
        public async Task<bool> FlushRedisCacheMpIoOdl()
        {
            using var activity = ActivitySource.StartActivity("FlushRedisCacheMpIoOdl");
            string source = "REDIS";
            // svuoto dalla cache REDIS del server IO...
            bool ok01 = await ResetIoCache("CurrODL");
            bool ok02 = await ResetIoCache("CurrOdlRow");
            bool ok03 = await ResetIoCache("CurrStatoMacc");
            bool ok04 = await ResetIoCache("DtMac");
            activity?.SetTag("data.source", "REDIS");
            activity?.Stop();
            LogTrace($"FlushRedisCacheMpIoOdl | Read from {source}: {activity?.Duration.TotalMilliseconds}ms");
            return ok01 && ok02 && ok03 && ok04;
        }

        /// <summary>
        /// Funzione di Data Reduction x FluxLog
        /// </summary>
        /// <param name="idxMaccSel">Macchina</param>
        /// <param name="fluxList">Elenco FL da processare</param>
        /// <param name="currPeriodo">Periodo</param>
        /// <param name="valMode">modalità sel valore</param>
        /// <param name="intReq">intervallo di analisi</param>
        /// <param name="maxItem">max num per intervallo</param>
        /// <returns></returns>
        public async Task FluxLogDataRedux(string idxMaccSel, List<string> fluxList, DtUtils.Periodo currPeriodo, Enums.ValSelection valMode, Enums.DataInterval intReq, int maxItem)
        {
            using var activity = ActivitySource.StartActivity("FluxLogDataReduxAsync");
            string source = "DB";
            List<StatDedupDTO> procStats = await dbController.FluxLogDataReduxAsync(idxMaccSel, fluxList, currPeriodo, valMode, intReq, maxItem);
            // effettuo merge statistiche...
            await ProcDedupStatMergeAsync(procStats);
            // svuoto cache
            await FlushFusionCacheFluxLog();
            activity?.SetTag("data.source", source);
            activity?.Stop();
            LogTrace($"FluxLogDataReduxAsync | Read from {source}: {activity?.Duration.TotalMilliseconds}ms");
        }

        /// <summary>
        /// Helper conversione valore raw in List di FluxLogDTO
        /// </summary>
        /// <param name="Valore"></param>
        /// <returns></returns>
        public List<FluxLogDTO> FluxLogDtoConvert(string Valore)
        {
            List<FluxLogDTO> answ = new List<FluxLogDTO>();
            DossierFluxLogDTO? result = JsonConvert.DeserializeObject<DossierFluxLogDTO>(Valore);
            if (result != null)
            {
                if (result.ODL != null)
                {
                    answ = result
                            .ODL
                            .OrderBy(x => x.CodFlux)
                            .ToList();
                    // inizializzo SE necessario
                    foreach (var item in answ)
                    {
                        item.ValoreEdit = String.IsNullOrEmpty(item.ValoreEdit) ? item.Valore : item.ValoreEdit;
                    }
                }
            }
            return answ;
        }

        /// <summary>
        /// Elenco FluxLog in modalità filtro
        /// </summary>
        /// <param name="DtMax">Data massima x eventi</param>
        /// <param name="DtMin">Data minima x eventi</param>
        /// <param name="IdxMacchina">* = tutte, altrimenti solo x una data idxMaccSel</param>
        /// <param name="CodFlux">*=tutti, altrimenti solo selezionato</param>
        /// <param name="MaxRec">numero massimo record da restituire</param>
        /// <param name="redisCacheSec">durata cache in secondi</param>
        /// <returns></returns>
        public async Task<List<FluxLogModel>> FluxLogGetLastFiltAsync(DateTime DtMax, DateTime DtMin, string IdxMacchina, string CodFlux, int MaxRec, double redisCacheSec)
        {
            string currKey = $"{Utils.redisFluxLogFilt}:{IdxMacchina}:{CodFlux}:{MaxRec}:{DtMax:yyyyMMddHHmm}:{DtMin:yyyyMMddHHmm}";

            return await GetOrFetchAsync(
                operationName: "FluxLogGetLastFiltAsync",
                cacheKey: currKey,
                expiration: TimeSpan.FromSeconds(redisCacheSec),
                fetchFunc: async () => await dbController.FluxLogGetLastFiltAsync(DtMax, DtMin, IdxMacchina, CodFlux, MaxRec) ?? new List<FluxLogModel>(),
                tagList: [Utils.redisFluxLogFilt]
            );
        }

        /// <summary>
        /// Elenco FluxLog in modalità Pareto
        /// </summary>
        /// <returns></returns>
        public async Task<List<ParetoFluxLogDTO>> FluxLogParetoAsync(string idxMacchina, DateTime dtFrom, DateTime dtTo)
        {
            string redKey = $"{Utils.redisParetoFLKey}:{idxMacchina}:{dtFrom:yyyyMMdd}:{dtTo:yyyyMMdd}";
            return await GetOrFetchAsync(
                operationName: "FluxLogParetoAsync",
                cacheKey: redKey,
                expiration: GetRandTOut(redisLongTimeCache),
                fetchFunc: async () => await dbController.FluxLogParetoAsync(idxMacchina, dtFrom, dtTo) ?? new List<ParetoFluxLogDTO>(),
                tagList: [Utils.redisParetoFLKey]
            );
        }

        /// <summary>
        /// Stored manutenzione del DB
        /// </summary>
        /// <param name="doExec">Esegue realmente il task</param>
        /// <param name="doUpdStat">Aggiornamento statistiche</param>
        /// <param name="doSave">Salvataggio</param>
        /// <param name="minPgCnt">def: 1000</param>
        /// <param name="minAvgFrag">def: 10</param>
        /// <param name="maxAvgFragReb">def: 50</param>
        /// <returns></returns>
        public async Task ForceDbMaintAsync(bool doExec = true, bool doUpdStat = true, bool doSave = true, int minPgCnt = 1000, int minAvgFrag = 10, int maxAvgFragReb = 50)
        {
            using var activity = ActivitySource.StartActivity("ForceDbMaintAsync");
            string source = "DB";
            await dbController.ForceDbMaintAsync(doExec, doUpdStat, doSave, minPgCnt, minAvgFrag, maxAvgFragReb);
            // svuoto cache
            await FlushFusionCacheFluxLog();
            activity?.SetTag("data.source", source);
            activity?.Stop();
            LogTrace($"ForceDbMaintAsync | {source} | {activity?.Duration.TotalMilliseconds}ms");
            // registro statistiche esecuzione
            await RecDbMaintStatAsync(activity?.Duration ?? TimeSpan.FromSeconds(1));
        }

        /// <summary>
        /// Cancellazione FusionCache (totale) - wrapper public
        /// </summary>
        /// <returns></returns>
        public Task<bool> ForceFlushFusionCacheAsync()
        {
            return FlushFusionCacheAsync();
        }

        /// <summary>
        /// Cancellazione RedisCache forzata
        /// </summary>
        /// <returns></returns>
        public async Task<bool> ForceFlushRedisCache()
        {
            using var activity = ActivitySource.StartActivity("ForceFlushRedisCache");
            string source = "FUSION";
            // valutare se tenere
            RedisValue pattern = Utils.RedValue("*");
            await ExecFlushRedisPatternAsync(pattern);
            // pulisco fusionlog cache...
            bool answ = await FlushFusionCacheAsync();
            activity?.Stop();
            LogTrace($"FlushCache | {source} | {activity?.Duration.TotalMilliseconds}ms");
            return answ;
        }

        /// <summary>
        /// Eliminazione di un record macchina dal gruppo
        /// </summary>
        /// <param name="rec2del"></param>
        /// <returns></returns>
        public async Task<bool> Grp2MaccDeleteAsync(Gruppi2MaccModel rec2del)
        {
            using var activity = ActivitySource.StartActivity("Grp2MaccDeleteAsync");
            bool result = false;
            result = await dbController.Grp2MaccDeleteAsync(rec2del);
            // elimino cache redis...
            await FlushFusionCacheMacGrp();
            activity?.SetTag("data.source", "DB");
            activity?.Stop();
            LogTrace($"Grp2MaccDeleteAsync | CodGruppo {rec2del.CodGruppo} | IdxMacc {rec2del.IdxMacchina} | {activity?.Duration.TotalMilliseconds}ms");
            return result;
        }

        /// <summary>
        /// Insert  di un record macchina
        /// </summary>
        /// <param name="upsRec"></param>
        /// <returns></returns>
        public async Task<bool> Grp2MaccInsertAsync(Gruppi2MaccModel upsRec)
        {
            using var activity = ActivitySource.StartActivity("Grp2MaccInsertAsync");
            bool result = false;
            result = await dbController.Grp2MaccInsertAsync(upsRec);
            // elimino cache redis...
            await FlushFusionCacheMacGrp();
            activity?.SetTag("data.source", "DB");
            activity?.Stop();
            LogTrace($"Grp2MaccInsertAsync | CodGruppo {upsRec.CodGruppo} | IdxMacc {upsRec.IdxMacchina} | {activity?.Duration.TotalMilliseconds}ms");
            return result;
        }

        /// <summary>
        /// Eliminazione di un record operatore dal gruppo
        /// </summary>
        /// <param name="rec2del"></param>
        /// <returns></returns>
        public async Task<bool> Grp2OperDeleteAsync(Gruppi2OperModel rec2del)
        {
            using var activity = ActivitySource.StartActivity("Grp2OperDeleteAsync");
            bool result = false;
            result = await dbController.Grp2OperDeleteAsync(rec2del);
            // elimino cache redis...
            await FlushFusionCacheOprGrp();
            activity?.SetTag("data.source", "DB");
            activity?.Stop();
            LogTrace($"Grp2OperDeleteAsync | CodGruppo {rec2del.CodGruppo} | MatrOpr {rec2del.MatrOpr} | {activity?.Duration.TotalMilliseconds}ms");
            return result;
        }

        /// <summary>
        /// Insert di un record operatore
        /// </summary>
        /// <param name="upsRec"></param>
        /// <returns></returns>
        public async Task<bool> Grp2OperInsertAsync(Gruppi2OperModel upsRec)
        {
            using var activity = ActivitySource.StartActivity("Grp2OperInsertAsync");
            bool result = false;
            result = await dbController.Grp2OperInsertAsync(upsRec);
            // elimino cache redis...
            await FlushFusionCacheOprGrp();
            activity?.SetTag("data.source", "DB");
            activity?.Stop();
            LogTrace($"Grp2OperInsertAsync | CodGruppo {upsRec.CodGruppo} | MatrOpr {upsRec.MatrOpr} | {activity?.Duration.TotalMilliseconds}ms");
            return result;
        }

        /// <summary>
        /// Init ricetta
        /// </summary>
        /// <param name="confPath"></param>
        /// <param name="idxPODL"></param>
        /// <param name="CalcArgs"></param>
        /// <returns></returns>
        public RecipeModel InitRecipe(string confPath, int idxPODL, Dictionary<string, string> CalcArgs)
        {
            return mongoController.InitRecipe(confPath, idxPODL, CalcArgs);
        }

        /// <summary>
        /// Elimina record + svuotamento cache
        /// </summary>
        /// <param name="currRecord"></param>
        public async Task<bool> IstKitDeleteAsync(IstanzeKitModel currRecord)
        {
            using var activity = ActivitySource.StartActivity("IstKitDeleteAsync");
            string source = "DB";
            // salvo
            bool fatto = await dbController.IstKitDeleteAsync(currRecord);
            // svuoto cache
            await FlushFusionCacheKit();
            activity?.SetTag("data.source", source);
            activity?.Stop();
            LogTrace($"IstKitDeleteAsync | Read from {source}: {activity?.Duration.TotalMilliseconds}ms");
            return fatto;
        }

        /// <summary>
        /// Elenco Istanze KIT da ricerca
        /// </summary>
        /// <param name="keyKit"></param>
        /// <param name="keyExtOrd"></param>
        /// <returns></returns>
        public async Task<List<IstanzeKitModel>> IstKitFiltAsync(string keyKit, string keyExtOrd)
        {
            string currKey = $"{Utils.redisKitInst}:{keyKit}:{keyExtOrd}";
            return await GetOrFetchAsync(
                operationName: "IstKitFiltAsync",
                cacheKey: currKey,
                expiration: GetRandTOut(redisLongTimeCache),
                fetchFunc: async () => await dbController.IstKitFiltAsync(keyKit, keyExtOrd) ?? new List<IstanzeKitModel>(),
                tagList: [Utils.redisKitInst]
            );
        }

        /// <summary>
        /// Effettua creazione istanza KIT
        /// </summary>
        /// <param name="CodArtParent">Articolo KIT (fittizio)</param>
        /// <param name="KeyFilt">Chiave x filtro conf su tab WKS</param>
        public async Task<bool> IstKitInsertByWKSAsync(string CodArtParent, string KeyFilt)
        {
            using var activity = ActivitySource.StartActivity("IstKitInsertByWKSAsync");
            string source = "DB";
            // salvo
            bool fatto = await dbController.IstKitInsertByWKSAsync(CodArtParent, KeyFilt);
            // svuoto cache
            await FlushFusionCacheKit();
            activity?.SetTag("data.source", source);
            activity?.Stop();
            LogTrace($"IstKitInsertByWKSAsync | {source} | {activity?.Duration.TotalMilliseconds}ms");
            return fatto;
        }

        /// <summary>
        /// Esegue salvataggio record + svuotamento cache
        /// </summary>
        /// <param name="currRecord"></param>
        public async Task<bool> IstKitUpsertAsync(IstanzeKitModel currRecord)
        {
            using var activity = ActivitySource.StartActivity("IstKitUpsertAsync");
            string source = "DB";
            // salvo
            bool fatto = await dbController.IstKitUpsertAsync(currRecord);
            // svuoto cache
            await FlushFusionCacheKit();
            activity?.SetTag("data.source", source);
            activity?.Stop();
            LogTrace($"IstKitUpsertAsync | {source} | {activity?.Duration.TotalMilliseconds}ms");
            return fatto;
        }

        /// <summary>
        /// Elenco giacenze filtrate x IdxOdl
        /// </summary>
        /// <param name="IdxOdl">id odl da cercare</param>
        /// <returns></returns>
        public async Task<List<AnagGiacenzeModel>> ListGiacenzeAsync(int IdxOdl)
        {
            string currKey = $"{Utils.redisGiacenzaList}:{IdxOdl}";
            return await GetOrFetchAsync(
                operationName: "ListGiacenzeAsync",
                cacheKey: currKey,
                expiration: GetRandTOut(redisShortTimeCache),
                fetchFunc: async () => await dbController.ListGiacenzeAsync(IdxOdl) ?? new List<AnagGiacenzeModel>(),
                tagList: [Utils.redisGiacenzaList]
            );
        }

        /// <summary>
        /// Recupero elenco PODL filtrati
        /// </summary>
        /// <param name="CodArticolo"></param>
        /// <param name="OnlyAvail">True = aperti (=senza ODL)</param>
        /// <returns></returns>
        public async Task<List<PODLExpModel>> ListPODL_ByCodArtAsync(string CodArticolo, bool OnlyAvail)
        {
            string avType = OnlyAvail ? "Avail" : "ALL";
            string currKey = $"{Utils.redisPOdlByCodArt}:{CodArticolo}:{avType}";
            return await GetOrFetchAsync(
                operationName: "ListPODL_ByCodArtAsync",
                cacheKey: currKey,
                expiration: GetRandTOut(redisLongTimeCache),
                fetchFunc: async () => await dbController.ListPODL_ByCodArtAsync(CodArticolo, OnlyAvail) ?? new(),
                tagList: [Utils.redisPOdlByCodArt]
            );
        }

        /// <summary>
        /// Elenco di tutte le macchine filtrate x gruppo
        /// </summary>
        /// <param name="codGruppo"></param>
        /// <returns></returns>
        public async Task<List<MacchineModel>> MacchineGetFiltAsync(string codGruppo)
        {
            string keyGrp = codGruppo != "*" ? codGruppo : "ALL";
            string redisKey = $"{Utils.redisMacList}:{keyGrp}";

            return await GetOrFetchAsync(
                 operationName: "MacchineGetFiltAsync",
                 cacheKey: redisKey,
                 expiration: GetRandTOut(redisLongTimeCache),
                 fetchFunc: async () =>
                     await dbController.MacchineGetFiltAsync(codGruppo)
                    ?? new List<MacchineModel>(),
                  tagList: [Utils.redisMacList]
             );
        }

        /// <summary>
        /// Verifica se la idxMaccSel abbia un codice PATH ricette associato
        /// </summary>
        /// <param name="idxMacchina"></param>
        /// <returns></returns>
        public async Task<string> MacchineRecipeArchiveAsync(string idxMacchina)
        {
            string currKey = $"{Utils.redisMacRecipePath}:{idxMacchina}";
            return await GetOrFetchAsync(
                operationName: "MacchineRecipeArchiveAsync",
                cacheKey: currKey,
                expiration: GetRandTOut(redisLongTimeCache),
                fetchFunc: async () =>
                {
                    var machineList = await MacchineGetFiltAsync("*");
                    var currMach = machineList.FirstOrDefault(x => x.IdxMacchina == idxMacchina);
                    return currMach?.RecipeArchivePath ?? "";
                },
                tagList: [Utils.redisMacRecipePath]
            );
        }

        /// <summary>
        /// Verifica se la idxMaccSel abbia un codice CONF ricetta associato
        /// </summary>
        /// <param name="idxMacchina"></param>
        /// <returns></returns>
        public async Task<string> MacchineRecipeConfAsync(string idxMacchina)
        {
            string currKey = $"{Utils.redisMacRecipeConf}:{idxMacchina}";
            return await GetOrFetchAsync(
                operationName: "MacchineRecipeConfAsync",
                cacheKey: currKey,
                expiration: GetRandTOut(redisLongTimeCache),
                fetchFunc: async () =>
                {
                    var machineList = await MacchineGetFiltAsync("*");
                    var currMach = machineList.FirstOrDefault(x => x.IdxMacchina == idxMacchina);
                    return currMach?.RecipePath ?? "";
                },
                tagList: [Utils.redisMacRecipeConf]
            );
        }

        /// <summary>
        /// Elenco id Macchine che abbiano dati FLuxLog, nel periodo indicato
        /// </summary>
        /// <param name="dtStart"></param>
        /// <param name="dtEnd"></param>
        /// <returns></returns>
        public async Task<List<string>> MacchineWithFluxAsync(DateTime dtStart, DateTime dtEnd)
        {
            string currKey = $"{Utils.redisMacByFlux}:{dtStart:yyyyMMddHHmm}:{dtEnd:yyyyMMddHHmm}";
            return await GetOrFetchAsync(
                operationName: "MacchineWithFluxAsync",
                cacheKey: currKey,
                expiration: GetRandTOut(redisLongTimeCache),
                fetchFunc: async () => await dbController.MacchineWithFluxAsync(dtStart, dtEnd) ?? new List<string>(),
                tagList: [Utils.redisMacByFlux]
            );
        }

        public async Task<List<string>> MachineWithOdlAsync()
        {
            string redisKey = Utils.redisOdlCurrByMac;

            return await GetOrFetchAsync(
               operationName: "MachineWithOdlAsync",
               cacheKey: redisKey,
               expiration: GetRandTOut(redisShortTimeCache),
               fetchFunc: async () =>
               {
                   var rawData = await dbController.OdlGetCurrentAsync();
                   var dbResult = rawData
                                   .Select(x => x.IdxMacchina)
                                   .Distinct()
                                   .ToList();

                   return dbResult ?? new List<string>();
               },
               tagList: [Utils.redisOdlCurrByMac]
           );
        }

        /// <summary>
        /// Recupero info Machine-IOB x TAB (da info registrate IOB-WIN --&gt; MP-IO)
        /// </summary>
        /// <param name="IdxMacchina"></param>
        /// <returns></returns>
        public async Task<Dictionary<string, string>> MachIobConfAsync(string IdxMacchina)
        {
            string redisKey = Utils.redisIobConf;
            return await GetOrFetchAsync(
               operationName: "MachIobConfAsync",
               cacheKey: redisKey,
               expiration: GetRandTOut(redisShortTimeCache),
               fetchFunc: async () =>
               {
                   Dictionary<string, string> result = new Dictionary<string, string>();
                   // cerco in redis...
                   string currKey = RedHashMpIO($"IOB:{IdxMacchina}:MachIobConfAsync");
                   if (await redisDb.KeyExistsAsync(currKey))
                   {
                       result = (await redisDb.HashGetAllAsync(currKey))
                                   .ToDictionary(x => $"{x.Name}", x => $"{x.Value}");
                   }
                   return result;
               },
               tagList: [Utils.redisIobConf]
               );
        }

        /// <summary>
        /// Elenco MSE stato amcchine
        /// </summary>
        /// <param name="forceDb">Force refresh from DB</param>
        /// <returns></returns>
        public async Task<List<MappaStatoExplModel>> MseGetAllAsync(bool forceDb = false)
        {
            using var activity = ActivitySource.StartActivity("MseGetAllAsync");
            if (forceDb)
            {
                await _cache.RemoveAsync(Constants.redisMseKey);
            }
            return await GetOrFetchAsync(
                operationName: "MseGetAllAsync",
                cacheKey: Constants.redisMseKey,
                expiration: TimeSpan.FromSeconds(1),
                fetchFunc: async () => await dbController.MseGetAllAsync(2000) ?? new(),
                tagList: [Constants.redisMseKey]
            );
        }

        /// <summary>
        /// Invio notifica rilettura (con parametro)
        /// </summary>
        /// <param name="message"></param>
        public void NotifyReloadRequest(string message)
        {
            if (ReloadRequest != null)
            {
                // messaggio
                ReloadEventArgs rea = new ReloadEventArgs(message);
                ReloadRequest.Invoke(this, rea);
            }
        }

        /// <summary>
        /// Elenco ODL dato batch selezionato
        /// </summary>
        /// <param name="BatchSel">Batch richiesto</param>
        /// <returns></returns>
        public async Task<List<int>> OdlByBatchAsync(string BatchSel)
        {
            return await GetOrFetchAsync(
               operationName: "OdlByBatchAsync",
               cacheKey: Utils.redisOdlByBatch,
               expiration: GetRandTOut(redisLongTimeCache),
               fetchFunc: async () => await dbController.OdlByBatchAsync(BatchSel),
               tagList: [Utils.redisOdlByBatch]
           );
        }

        /// <summary>
        /// ODL da chiave
        /// </summary>
        /// <param name="IdxOdl"></param>
        /// <returns></returns>
        public async Task<ODLExpModel> OdlByKeyAsync(int IdxOdl)
        {
            string currKey = $"{Utils.redisOdlByKey}:{IdxOdl}";
            return await GetOrFetchAsync(
              operationName: "OdlByKeyAsync",
              cacheKey: currKey,
              expiration: GetRandTOut(redisLongTimeCache),
              fetchFunc: async () => await dbController.OdlByKeyAsync(IdxOdl),
              tagList: [Utils.redisOdlByKey]
            );
        }

        /// <summary>
        /// Effettua chiusura dell'ODL indicato, andand
        /// </summary>
        /// <param name="idxOdl">idx odl da chiudere</param>
        /// <param name="idxMacchina">idx idxMaccSel</param>
        /// <param name="matrOpr">matricola operatore</param>
        /// <param name="confPezzi">indica se confermare i pezzi priam di chiudere ODL</param>
        public async Task<bool> ODLCloseAsync(int idxOdl, string idxMacchina, int matrOpr, bool confPezzi)
        {
            using var activity = ActivitySource.StartActivity("ODLCloseAsync");
            string source = "DB";
            bool fatto = false;

            await EnsureConfigLoadedAsync();
            bool confRett = false;
            _configData.TryGetValue("confRett", out var value);
            if (!string.IsNullOrEmpty(value))
            {
                bool.TryParse(value, out confRett);
            }
            int modoConfProd = 0;
            _configData.TryGetValue("modoConfProd", out var vModo);
            if (!string.IsNullOrEmpty(value))
            {
                int.TryParse(vModo, out modoConfProd);
            }
            // chiamo metodo conferma!
            fatto = await dbController.ODLCloseAsync(idxOdl, idxMacchina, matrOpr, confPezzi, confRett, modoConfProd);

            await FlushFusionCacheAsync(Utils.redisOdlByKey);

            activity?.SetTag("data.source", source);
            activity?.Stop();
            LogTrace($"ODLCloseAsync | Read from {source}: {activity?.Duration.TotalMilliseconds}ms");
            return fatto;
        }

        /// <summary>
        /// Elenco ODL filtrati x stato, articolo, KeyRich (che contiene stato)
        /// </summary>
        /// <param name="inCorso">Stato ODL: true=in corso/completato</param>
        /// <param name="codArt">Cod articolo</param>
        /// <param name="keyRichPart">KeyRich (parziale) da cercare (es cod stato x yacht)</param>
        /// <param name="Reparto">Reparto selezionato</param>
        /// <param name="IdxMacchina">Macchina selezionata</param>
        /// <param name="startDate">Data inizio</param>
        /// <param name="endDate">Data fine</param>
        /// <returns></returns>
        public async Task<List<ODLExpModel>> OdlListGetFiltAsync(bool inCorso, string codArt, string keyRichPart, string Reparto, string IdxMacchina, DateTime startDate, DateTime endDate)
        {
            string currKey = $"{Utils.redisOdlList}:{inCorso}:{codArt}:{keyRichPart}:{Reparto}:{IdxMacchina}:{startDate:yyyyMMdd_HHmmss}:{endDate:yyyyMMdd_HHmmss}";
            return await GetOrFetchAsync(
                operationName: "OdlListGetFiltAsync",
                cacheKey: currKey,
                expiration: GetRandTOut(redisShortTimeCache),
                fetchFunc: async () => await dbController.ListODLFiltAsync(inCorso, codArt, keyRichPart, Reparto, IdxMacchina, startDate, endDate) ?? new(),
                tagList: [Utils.redisOdlList]
            );
        }

        /// <summary>
        /// Statistiche ODL calcolate (da stored stp_STAT_ODL)
        /// </summary>
        /// <returns></returns>
        public async Task<List<StatODLModel>> OdlStatsAsync(int IdxOdl)
        {
            string currKey = $"{Utils.redisOdlStats}:{IdxOdl}";

            return await GetOrFetchAsync(
                operationName: "OdlStatsAsync",
                cacheKey: currKey,
                expiration: GetRandTOut(redisShortTimeCache),
                fetchFunc: async () => await dbController.OdlGetStatAsync(IdxOdl) ?? new(),
                tagList: [Utils.redisOdlStats]
            );
        }

        /// <summary>
        /// Elenco operatori filtrati x gruppo
        /// </summary>
        /// <param name="codGruppo"></param>
        /// <returns></returns>
        public async Task<List<AnagOperatoriModel>> OperatoriGetFiltAsync(string codGruppo)
        {
            string keyGrp = codGruppo != "*" ? codGruppo : "ALL";
            string currKey = $"{Utils.redisOprList}:{keyGrp}";

            return await GetOrFetchAsync(
                operationName: "OperatoriGetFiltAsync",
                cacheKey: currKey,
                expiration: GetRandTOut(redisLongTimeCache),
                fetchFunc: async () => await dbController.OperatoriGetFiltAsync(codGruppo) ?? new List<AnagOperatoriModel>(),
                tagList: [Utils.redisOprList]
            );
        }

        /// <summary>
        /// Elenco di tutti i parametri filtrati x idxMaccSel
        /// </summary>
        /// <param name="IdxMacchina">* = tutte, altrimenti solo x una data idxMaccSel</param>
        /// <returns></returns>
        public async Task<List<string>> ParametriGetFiltAsync(string IdxMacchina)
        {
            string currKey = $"{Utils.redisFluxByMac}:{IdxMacchina}";
            return await GetOrFetchAsync(
                operationName: "ParametriGetFiltAsync",
                cacheKey: currKey,
                expiration: GetRandTOut(redisShortTimeCache),
                fetchFunc: async () => await dbController.ParametriGetFiltAsync(IdxMacchina) ?? new(),
                tagList: [Utils.redisFluxByMac]
            );
        }

        /// <summary>
        /// Restituisce dizionario ODL/PODL data lista IdxOdl
        /// </summary>
        /// <param name="idxOdlList"></param>
        /// <returns></returns>
        public async Task<Dictionary<int, int>> PODL_getDictOdlPodlAsync(List<int> idxOdlList)
        {
            if (idxOdlList == null || !idxOdlList.Any())
                return new Dictionary<int, int>();

            var distinctIds = idxOdlList.Distinct().ToList();

            var resultDictionary = new Dictionary<int, int>();
            var missingIds = new List<int>();

            // STEP 1: Controllo rapido in FusionCache (L1/Memory cache)
            foreach (var id in distinctIds)
            {
                var cacheKey = $"val:{id}";
                var cachedValue = await _cache.TryGetAsync<int>(cacheKey);

                if (cachedValue.HasValue)
                {
                    resultDictionary[id] = cachedValue.Value;
                }
                else
                {
                    // ID non presente in cache, andrà cercato tramite il servizio EF
                    missingIds.Add(id);
                }
            }

            // STEP 2: Se ci sono cache miss, interroghiamo il servizio EF Core
            if (missingIds.Any())
            {
                // Riceviamo direttamente un Dictionary<int, int> ottimizzato da EF Core
                Dictionary<int, int> dbResults = await dbController.PODL_getDictOdlPodlAsync(missingIds);

                // STEP 3: Scriviamo i risultati in cache e li uniamo al dizionario finale
                foreach (var kvp in dbResults)
                {
                    var id = kvp.Key;
                    var targetValue = kvp.Value;

                    resultDictionary[id] = targetValue;

                    // Salvataggio atomico e globale su FusionCache
                    var cacheKey = $"val:{id}";
                    await _cache.SetAsync(cacheKey, targetValue, TimeSpan.FromMinutes(30));
                }

                // STEP 4 [Altamente Consigliato]: Cache Penetration Protection
                // Se un ID era tra i "missing" ma NON è presente nei risultati del DB, significa che non esiste.
                // Salviamo un valore sentinella (es. 0 o -1) per evitare di ricontrollare il DB al prossimo giro.
                foreach (var id in missingIds)
                {
                    if (!dbResults.ContainsKey(id))
                    {
                        resultDictionary[id] = 0; // Imposta un default per l'output corrente

                        var cacheKey = $"val:{id}";
                        await _cache.SetAsync(cacheKey, 0, TimeSpan.FromMinutes(2)); // Scadenza breve per i record inesistenti
                    }
                }
            }

            return resultDictionary;
        }

        /// <summary>
        /// Eliminazione record selezionato
        /// </summary>
        /// <param name="currRec"></param>
        /// <returns></returns>
        public async Task<bool> POdlDeleteRecord(PODLExpModel currRec)
        {
            using var activity = ActivitySource.StartActivity("POdlDeleteRecord");
            string source = "DB+REDIS";
            var dbResult = await dbController.PODLDeleteRecordAsync(currRec);
            // elimino cache redis...
            await FlushFusionCachePOdl();
            activity?.SetTag("data.source", source);
            activity?.Stop();
            LogTrace($"POdlDeleteRecord | Read from {source}: {activity?.Duration.TotalMilliseconds}ms");
            return dbResult;
        }

        /// <summary>
        /// Avvio fase setup per il record selezionato
        /// </summary>
        /// <param name="currRec"></param>
        /// <returns></returns>
        public async Task<bool> POdlDoSetup(PODLExpModel currRec)
        {
            using var activity = ActivitySource.StartActivity("POdlDoSetup");
            string source = "DB+REDIS";
            var dbResult = await dbController.PODL_startSetup(currRec, 0, 1, 1, "", DateTime.Now);
            // elimino cache redis...
            await FlushFusionCachePOdl();
            activity?.SetTag("data.source", source);
            activity?.Stop();
            LogTrace($"POdlDoSetup | Read from {source}: {activity?.Duration.TotalMilliseconds}ms");
            return dbResult;
        }

        /// <summary>
        /// Recupero PODL da chiave
        /// </summary>
        /// <param name="idxPODL"></param>
        /// <returns></returns>
        public async Task<PODLModel> POdlGetByKey(int idxPODL)
        {
            string currKey = $"{Utils.redisPOdlByPOdl}:{idxPODL}";
            return await GetOrFetchAsync(
                operationName: "POdlGetByKey",
                cacheKey: currKey,
                expiration: TimeSpan.FromMinutes(redisLongTimeCache),
                fetchFunc: async () => await dbController.PODL_getByKeyAsync(idxPODL) ?? new(),
                tagList: [Utils.redisPOdlByPOdl]
            );
        }

        /// <summary>
        /// Recupero PODL da IdxODL
        /// </summary>
        /// <param name="idxODL"></param>
        /// <returns></returns>
        public async Task<PODLModel> POdlGetByOdlAsync(int idxODL)
        {
            string currKey = $"{Utils.redisPOdlByOdl}:{idxODL}";
            return await GetOrFetchAsync(
                operationName: "POdlGetByOdlAsync",
                cacheKey: currKey,
                expiration: TimeSpan.FromMinutes(redisLongTimeCache),
                fetchFunc: async () => await dbController.PODL_getByOdlAsync(idxODL) ?? new(),
                tagList: [Utils.redisPOdlByOdl]
            );
        }

        /// <summary>
        /// Effettua il task di eliminazione PODL KIT + istanze + riattivazione PODL originali disattivate tramite stored
        /// </summary>
        /// <param name="IdxPODL">IdxPODL parent</param>
        public async Task<bool> PodlIstKitDeleteAsync(int IdxPODL)
        {
            using var activity = ActivitySource.StartActivity("PodlIstKitDeleteAsync");
            bool fatto = false;
            // salvo
            fatto = await dbController.PodlIstKitDeleteAsync(IdxPODL);
            // svuoto cache
            await FlushFusionCachePOdl();
            activity?.SetTag("data.source", "DB");
            return fatto;
        }

        /// <summary>
        /// Elenco PODL in un istanza KIT dall'ID del parent
        /// </summary>
        /// <param name="IdxPodlParent">IDX PODL parent</param>
        /// <returns></returns>
        public async Task<List<PODLExpModel>> POdlListByKitParentAsync(int IdxPodlParent)
        {
            string currKey = $"{Utils.redisPOdlList}_kit:ByParent:{IdxPodlParent}";
            return await GetOrFetchAsync(
                operationName: "POdlListByKitParentAsync",
                cacheKey: currKey,
                expiration: GetRandTOut(redisShortTimeCache),
                fetchFunc: async () => await dbController.ListPODL_ByKitParentAsync(IdxPodlParent) ?? new(),
                tagList: [Utils.redisPOdlList]
            );
        }

        /// <summary>
        /// Elenco PODL non avviati filtrati x articolo, KeyRich (che contiene stato)
        /// </summary>
        /// <param name="lanciato">Solo lanciati (1) o ancora disponibili (0)</param>
        /// <param name="keyRichPart">KeyRich (parziale) da cercare (es cod stato x yacht)</param>
        /// <param name="idxMacchina">Macchina</param>
        /// <param name="codGruppo">Gruppo</param>
        /// <param name="startDate">Data inizio</param>
        /// <param name="endDate">Data fine</param>
        /// <returns></returns>
        public async Task<List<PODLExpModel>> POdlListGetFiltAsync(bool lanciato, string keyRichPart, string idxMacchina, string codGruppo, DateTime startDate, DateTime endDate)
        {
            string currKey = $"{Utils.redisPOdlList}:{codGruppo}:{idxMacchina}:{keyRichPart}:{lanciato}:{startDate:yyyyMMdd_HHmmss}:{endDate:yyyyMMdd_HHmmss}";
            return await GetOrFetchAsync(
                operationName: "POdlListGetFiltAsync",
                cacheKey: currKey,
                expiration: GetRandTOut(redisShortTimeCache),
                fetchFunc: async () => await dbController.ListPODLFiltAsync(lanciato, keyRichPart, idxMacchina, codGruppo, startDate, endDate) ?? new List<PODLExpModel>(),
                tagList: [Utils.redisPOdlList]
            );
        }

        /// <summary>
        /// Elenco PODL per composizione KIT (Async) non avviati filtrati x articolo, KeyRich (che contiene stato)
        /// </summary>
        /// <param name="lanciato">Solo lanciati (1) o ancora disponibili (0)</param>
        /// <param name="keyRichPart">KeyRich (parziale) da cercare (es cod stato x yacht)</param>
        /// <param name="idxMacchina">Macchina</param>
        /// <param name="codGruppo">Gruppo</param>
        /// <param name="startDate">Data inizio</param>
        /// <param name="endDate">Data fine</param>
        /// <returns></returns>
        public async Task<List<PODLExpModel>> POdlToKitListGetFiltAsync(bool lanciato, string keyRichPart, string idxMacchina, string codGruppo, DateTime startDate, DateTime endDate)
        {
            string redisKey = $"{Utils.redisPOdlList}_kit:{codGruppo}:{idxMacchina}:{keyRichPart}:{lanciato}:{startDate:yyyyMMdd_HHmmss}:{endDate:yyyyMMdd_HHmmss}";

            return await GetOrFetchAsync(
                operationName: "POdlToKitListGetFiltAsync",
                cacheKey: redisKey,
                expiration: GetRandTOut(redisShortTimeCache * 5),
                fetchFunc: async () =>
                        await dbController.ListPODL_KitFiltAsync(
                            lanciato,
                            keyRichPart,
                            idxMacchina,
                            codGruppo,
                            startDate,
                            endDate
                        ) ?? new List<PODLExpModel>(),
                tagList: [Utils.redisPOdlList, $"{Utils.redisPOdlList}_kit"]
            );
        }

        /// <summary>
        /// Chiamata salvataggio ricetta + refresh REDIS
        /// </summary>
        /// <param name="idxPODL"></param>
        /// <param name="recipeName"></param>
        /// <returns></returns>
        public async Task<bool> POdlUpdateRecipe(int idxPODL, string recipeName)
        {
            using var activity = ActivitySource.StartActivity("POdlUpdateRecipe");
            string source = "DB";
            bool answ = false;
            answ = await dbController.PODL_updateRecipe(idxPODL, recipeName);
            // reset redis...
            await FlushFusionCachePOdl();
            activity?.SetTag("data.source", source);
            activity?.Stop();
            LogTrace($"POdlUpdateRecipe | Read from {source}: {activity?.Duration.TotalMilliseconds}ms");
            return answ;
        }

        /// <summary>
        /// Aggiornamento record selezionato
        /// </summary>
        /// <param name="currRec"></param>
        /// <returns></returns>
        public async Task<bool> POdlUpdateRecord(PODLModel currRec)
        {
            using var activity = ActivitySource.StartActivity("POdlUpdateRecord");
            string source = "DB";
            var dbResult = await dbController.PODLUpdateRecordAsync(currRec);
            // elimino cache redis...
            await FlushFusionCachePOdl();
            activity?.SetTag("data.source", source);
            activity?.Stop();
            LogTrace($"POdlUpdateRecord | Read from {source}: {activity?.Duration.TotalMilliseconds}ms");
            return dbResult;
        }

        /// <summary>
        /// Restituisce le statistiche di processo correnti x depluplica FluxLog
        /// </summary>
        /// <returns></returns>
        public async Task<List<StatDedupDTO>> ProcFLStatsAsync()
        {
            using var activity = ActivitySource.StartActivity("ProcFLStatsAsync");
            string source = "REDIS";
            List<StatDedupDTO> actStats = new List<StatDedupDTO>();
            string currKey = $"{Utils.redisStatsProcFL}";
            // recupero i record statistiche correnti
            RedisValue rawData = await redisDb.StringGetAsync(currKey);
            if (rawData.HasValue)
            {
                var rawStats = JsonConvert.DeserializeObject<List<StatDedupDTO>>($"{rawData}");
                if (rawStats != null)
                {
                    actStats = rawStats;
                }
            }
            activity?.SetTag("data.source", source);
            activity?.Stop();
            LogTrace($"ProcFLStatsAsync | Read from {source}: {activity?.Duration.TotalMilliseconds}ms");
            return actStats;
        }

        /// <summary>
        /// Ricerca ricetta su MongoDB dato PODL
        /// </summary>
        /// <param name="idxPODL"></param>
        /// <returns></returns>
        public async Task<RecipeModel?> RecipeGetByPODL(int idxPODL)
        {
            RecipeModel? result = null;
            using var activity = ActivitySource.StartActivity("RecipeGetByPODL");
            string source = "MongoDB";
            result = await mongoController.RecipeGetByPODL(idxPODL);
            activity?.SetTag("data.source", source);
            activity?.Stop();
            LogTrace($"RecipeGetByPODL | Read from {source}: {activity?.Duration.TotalMilliseconds}ms");
            return result;
        }

        /// <summary>
        /// Salva ricetta su MongoDB
        /// </summary>
        /// <param name="currRecord"></param>
        /// <returns></returns>
        public async Task<bool> RecipeSetByPODL(RecipeModel currRecord)
        {
            using var activity = ActivitySource.StartActivity("RecipeSetByPODL");
            string source = "MONGO";
            bool answ = false;
            answ = await mongoController.RecipeSetByPODL(currRecord);
            await FlushFusionCachePOdl();
            activity?.SetTag("data.source", source);
            activity?.Stop();
            LogTrace($"RecipeSetByPODL | Read from {source}: {activity?.Duration.TotalMilliseconds}ms");
            return answ;
        }

        /// <summary>
        /// Reset della cache IO post operazioni come setup ODL...
        /// </summary>
        /// <param name="baseMem">Indirizzo base da cui rimuovere memoria cache</param>
        /// <returns></returns>
        public async Task<bool> ResetIoCache(string baseMem)
        {
            using var activity = ActivitySource.StartActivity("ResetIoCache");
            string source = "REDIS";
            // patterna a partire da cache IO...
            RedisValue pattern = new RedisValue($"{MpIoNS}:*");
            if (!string.IsNullOrEmpty(baseMem))
            {
                pattern = new RedisValue($"{MpIoNS}:{baseMem}:*");
            }
            bool answ = await ExecFlushRedisPatternAsync(pattern);
            activity?.SetTag("data.source", source);
            activity?.Stop();
            LogTrace($"ResetIoCache | Read from {source}: {activity?.Duration.TotalMilliseconds}ms");
            return answ;
        }

        /// <summary>
        /// Stato macchina
        /// </summary>
        /// <param name="idxMacchina"></param>
        /// <returns></returns>
        public async Task<StatoMacchineModel> StatoMacchinaAsync(string idxMacchina)
        {
            string currKey = $"{Utils.redisStatoMacch}:{idxMacchina}";

            return await GetOrFetchAsync(
                operationName: "StatoMacchinaAsync",
                cacheKey: currKey,
                expiration: GetRandTOut(redisLongTimeCache),
                fetchFunc: async () => await dbController.StatoMacchinaAsync(idxMacchina) ?? new(),
                tagList: [Utils.redisStatoMacch]
            );
        }

        /// <summary>
        /// Elimina record + svuotamento cache
        /// </summary>
        /// <param name="currRecord"></param>
        public async Task<bool> TemplateKitDeleteAsync(TemplateKitModel currRecord)
        {
            using var activity = ActivitySource.StartActivity("TemplateKitDeleteAsync");
            string source = "DB";
            bool fatto = false;
            // salvo
            fatto = await dbController.TemplateKitDeleteAsync(currRecord);
            await FlushFusionCacheAsync(Utils.redisKitTempl);
            activity?.SetTag("data.source", source);
            activity?.Stop();
            LogTrace($"TemplateKitDeleteAsync | {source} | {activity?.Duration.TotalMilliseconds}ms");
            return fatto;
        }

        /// <summary>
        /// Elenco Template KIT da ricerca
        /// </summary>
        /// <param name="codParent">Codice articolo padre</param>
        /// <param name="codChild">Codice articolo figlio</param>
        /// <returns></returns>
        public async Task<List<TemplateKitModel>> TemplateKitFiltAsync(string codParent, string codChild)
        {
            string currKey = $"{Utils.redisKitTempl}:{codParent}:{codChild}";

            return await GetOrFetchAsync(
                operationName: "TemplateKitFiltAsync",
                cacheKey: currKey,
                expiration: GetRandTOut(redisLongTimeCache),
                fetchFunc: async () => await dbController.TemplateKitFiltAsync(codParent, codChild) ?? new List<TemplateKitModel>(),
                tagList: [Utils.redisKitTempl]
            );
        }

        /// <summary>
        /// Esegue salvataggio record + svuotamento cache
        /// </summary>
        /// <param name="currRecord"></param>
        /// <param name="codAzienda"></param>
        public async Task<bool> TemplateKitUpsertAsync(TemplateKitModel currRecord, string codAzienda)
        {
            using var activity = ActivitySource.StartActivity("TemplateKitUpsertAsync");
            string source = "DB";
            bool fatto = false;
            // salvo
            fatto = await dbController.TemplateKitUpsertAsync(currRecord, codAzienda);
            await FlushFusionCacheAsync(Utils.redisKitTempl);
            activity?.SetTag("data.source", source);
            activity?.Stop();
            LogTrace($"TemplateKitUpsertAsync | {source} | {activity?.Duration.TotalMilliseconds}ms");
            return fatto;
        }

        /// <summary>
        /// Punteggio compatibilità KIT per KeyFilt indicato
        /// </summary>
        /// <param name="KeyFilt"></param>
        /// <param name="MaxResult"></param>
        /// <param name="ForceDb"></param>
        /// <returns></returns>
        public async Task<List<TksScoreModel>> TksScoreAsync(string KeyFilt, int MaxResult, bool ForceDb)
        {
            string currKey = $"{Utils.redisKitScore}:{KeyFilt}:{MaxResult}";

            if (ForceDb)
            {
                // Se ForceDb è true, saltiamo il GetOrFetchAsync per forzare il fetch dal DB
                // e aggiornare la cache.
                var result = await dbController.TksScoreAsync(KeyFilt, MaxResult) ?? new List<TksScoreModel>();
                await _cache.SetAsync(currKey, result, TimeSpan.FromMinutes(redisLongTimeCache), tags: [Utils.redisKitScore]);
                return result;
            }

            return await GetOrFetchAsync(
                operationName: "TksScoreAsync",
                cacheKey: currKey,
                expiration: TimeSpan.FromMinutes(redisLongTimeCache),
                fetchFunc: async () => await dbController.TksScoreAsync(KeyFilt, MaxResult) ?? new List<TksScoreModel>(),
                tagList: [Utils.redisKitScore]
            );
        }

        /// <summary>
        /// Esegue traduzione dato vocabolario da Lingua + Lemma
        /// </summary>
        /// <param name="lemma"></param>
        /// <param name="lingua"></param>
        /// <returns></returns>
        public string Traduci(string lemma, string lingua)
        {
            if (string.IsNullOrWhiteSpace(lemma)) return string.Empty;
            if (string.IsNullOrWhiteSpace(lingua)) return lemma;

            string linguaKey = lingua.ToLowerInvariant().Trim();
            string cacheKey = $"vocab:{linguaKey}";

            // FusionCache gestisce il lock e recupera l'intero dizionario della lingua.
            // Se è in L1 (Memory), restituisce l'oggetto C# istantaneamente.
            // Se non c'è, passa a L2 (Redis) o invoca la factory per caricarlo.
            var dizionarioLingua = _cache.GetOrSet<Dictionary<string, string>>(
                cacheKey,
                _ => dbController.VocabolarioGetLang(linguaKey),
                options => options
                    .SetDuration(TimeSpan.FromHours(8))      // Durata logica della cache
                    .SetFailSafe(true, TimeSpan.FromHours(1)) // Se Redis/DB è giù, usa i vecchi dati L1
            );

            // Ricerca O(1) nel dizionario in memoria
            if (dizionarioLingua != null && dizionarioLingua.TryGetValue(lemma, out var traduzione))
            {
                return traduzione;
            }

            // Fallback: se la parola non è censita, restituisce il lemma originale
            return lemma;
        }

        /// <summary>
        /// Elimina record + svuotamento cache
        /// </summary>
        /// <param name="currRecord"></param>
        public async Task<bool> WipKitDeleteAsync(WipSetupKitModel currRecord)
        {
            using var activity = ActivitySource.StartActivity("WipKitDeleteAsync");
            string source = "DB";
            bool fatto = false;
            // salvo
            fatto = await dbController.WipKitDeleteAsync(currRecord);
            // svuoto cache
            await FlushFusionCacheAsync(Utils.redisKitWip);
            activity?.SetTag("data.source", source);
            activity?.Stop();
            LogTrace($"WipKitDeleteAsync Read from {source}: {activity?.Duration.TotalMilliseconds}ms");
            return fatto;
        }

        /// <summary>
        /// Elimina i record più vecchi della data-ora indicata
        /// </summary>
        /// <param name="DateLimit"></param>
        public async Task<bool> WipKitDeleteOlderAsync(DateTime DateLimit)
        {
            using var activity = ActivitySource.StartActivity("WipKitDeleteOlderAsync");
            string source = "DB";
            bool fatto = false;
            // salvo
            fatto = await dbController.WipKitDeleteOlderAsync(DateLimit);
            // svuoto cache KitWip
            await FlushFusionCacheAsync(Utils.redisKitWip);
            activity?.SetTag("data.source", source);
            activity?.Stop();
            LogTrace($"WipKitDeleteOlderAsync Read from {source}: {activity?.Duration.TotalMilliseconds}ms");
            return fatto;
        }

        /// <summary>
        /// Elenco Template KIT da ricerca
        /// </summary>
        /// <param name="KeyFilt"></param>
        /// <returns></returns>
        public async Task<List<WipSetupKitModel>> WipKitFiltAsync(string KeyFilt)
        {
            string currKey = $"{Utils.redisKitWip}:{KeyFilt}";
            return await GetOrFetchAsync(
                operationName: "WipKitFiltAsync",
                cacheKey: currKey,
                expiration: TimeSpan.FromMinutes(redisLongTimeCache),
                fetchFunc: async () => await dbController.WipKitFiltAsync(KeyFilt) ?? new List<WipSetupKitModel>(),
                tagList: [Utils.redisKitWip]
            );
        }

        /// <summary>
        /// Esegue salvataggio record + svuotamento cache
        /// </summary>
        /// <param name="currRecord"></param>
        public async Task<bool> WipKitUpsertAsync(WipSetupKitModel currRecord)
        {
            using var activity = ActivitySource.StartActivity("WipKitUpsertAsync");
            string source = "DB";
            bool fatto = false;
            // salvo
            fatto = await dbController.WipKitUpsertAsync(currRecord);
            // svuoto cache KitWip
            await FlushFusionCacheAsync(Utils.redisKitWip);
            activity?.SetTag("data.source", source);
            activity?.Stop();
            LogTrace($"WipKitUpsertAsync | {source} | {activity?.Duration.TotalMilliseconds}ms");
            return fatto;
        }

        #endregion Public Methods

        #region Private Fields

        /// <summary>
        /// Oggetto per collezione dati Activity (span in Uptrace)
        /// </summary>
        private static readonly ActivitySource ActivitySource = new ActivitySource("MP.DATA.Tracer");

        private static IConfiguration _configuration = null!;

        private static Logger Log = LogManager.GetCurrentClassLogger();

        private readonly IFusionCache _cache;

        private DateTime _artCacheExpiry = DateTime.MinValue;

        private Dictionary<string, string> _configData = new();

        private DateTime _dtParamExpiry = DateTime.Now;

        /// <summary>
        /// Elenco CodArticolo usati in istanza KIT (per verifica eliminabilità)
        /// </summary>
        private HashSet<string> _listCodArtInKit = new();

        /// <summary>
        /// Elenco CodArticolo NON usati (per verifica eliminabilità)
        /// </summary>
        private HashSet<string> _listCodArtNotUsed = new();

        /// <summary>
        /// Elenco CodArticolo usati (per verifica eliminabilità)
        /// </summary>
        private HashSet<string> _listCodArtUsed = new();

        private string MpIoNS = "";

        private Random rand = new Random();

        /// <summary>
        /// Oggetto per connessione a REDIS
        /// </summary>
        private ConnectionMultiplexer redisConn = null!;

        /// <summary>
        /// Oggetto per connessione a REDIS modalità admin (ex flux dati)
        /// </summary>
        private ConnectionMultiplexer redisConnAdmin = null!;

        /// <summary>
        /// Oggetto DB redis da impiegare x chiamate R/W
        /// </summary>
        private IDatabase redisDb = null!;

        /// <summary>
        /// Durata cache Lunga standard (300 sec)
        /// </summary>
        private int redisLongTimeCache = 300;

        /// <summary>
        /// Durata cache Breve standard (5 sec)
        /// </summary>
        private int redisShortTimeCache = 5;

        /// <summary>
        /// Soglia minima (ms) per log timing in console
        /// </summary>
        private double slowLogThresh = 0;

        private bool traceEnabled = false;

        #endregion Private Fields

        #region Private Properties

        private static MpSpecController dbController { get; set; } = null!;

        private static MpMongoController mongoController { get; set; } = null!;

        #endregion Private Properties

        #region Private Methods

        /// <summary>
        /// Verifica caricamento dizionario ConfigData
        /// </summary>
        /// <returns></returns>
        private async Task EnsureConfigLoadedAsync()
        {
            if (_configData.Count == 0)
            {
                var list = await ConfigGetAllAsync();

                _configData = list
                    .GroupBy(x => x.Chiave)
                    .ToDictionary(g => g.Key, g => g.First().Valore);
            }
        }

        /// <summary>
        /// Esegue flush memoria redis dato keyVal, async
        /// </summary>
        /// <param name="pat2Flush"></param>
        /// <returns></returns>
        private async Task<bool> ExecFlushRedisPatternAsync(RedisValue pat2Flush)
        {
            bool answ = false;
            using var activity = ActivitySource.StartActivity("ExecFlushRedisPatternAsync");
            string source = "REDIS";
            var masterEndpoint = redisConn.GetEndPoints()
                                            .Where(ep => redisConn.GetServer(ep).IsConnected && !redisConn.GetServer(ep).IsReplica)
                                            .FirstOrDefault();

            // sepattern è "*" elimino intero DB...
            if (masterEndpoint != null && (pat2Flush.Equals(new RedisValue("*")) || pat2Flush == RedisValue.Null))
            {
                redisConn.GetServer(masterEndpoint).FlushDatabase(database: redisDb.Database);
            }
            else
            {
                var server = redisConn.GetServer(masterEndpoint);
                var keys = server.Keys(database: redisDb.Database, pattern: pat2Flush, pageSize: 1000);

                var deleteTasks = new List<Task>();
                foreach (var key in keys)
                {
                    deleteTasks.Add(redisDb.KeyDeleteAsync(key));
                    if (deleteTasks.Count >= 1000)
                    {
                        await Task.WhenAll(deleteTasks);
                        deleteTasks.Clear();
                    }
                }
                if (deleteTasks.Count > 0)
                {
                    await Task.WhenAll(deleteTasks);
                }
            }
            answ = true;
            activity?.SetTag("data.source", source);
            activity?.Stop();
            LogTrace($"ExecFlushRedisPatternAsync | Read from {source}: {activity?.Duration.TotalMilliseconds}ms");
            return answ;
        }

        private async Task<bool> FlushFusionCacheArticoli()
        {
            using var activity = ActivitySource.StartActivity("FlushFusionCacheArticoli");
            string source = "FUSION";
            bool answ = await FlushFusionCacheAsync(new List<string>() { Utils.redisArtList, Utils.redisArtByDossier });
            activity?.SetTag("data.source", source);
            activity?.Stop();
            LogTrace($"FlushFusionCacheArticoli | {source} | {activity?.Duration.TotalMilliseconds}ms");
            return answ;
        }

        /// <summary>
        /// Cancellazione FusionCache (totale)
        /// </summary>
        /// <returns></returns>
        private async Task<bool> FlushFusionCacheAsync()
        {
            await _cache.ClearAsync(allowFailSafe: false);
            _configData.Clear();
            _artCacheExpiry = DateTime.Now.AddHours(-1);
            return true;
        }

        /// <summary>
        /// Cancellazione FusionCache dato singolo tag
        /// </summary>
        /// <returns></returns>
        private async Task<bool> FlushFusionCacheAsync(string tag)
        {
            if (string.IsNullOrWhiteSpace(tag)) return false;

            await _cache.RemoveByTagAsync(tag);
            _configData.Clear();
            return true;
        }

        /// <summary>
        /// Cancellazione FusionCache dato elenco tags
        /// </summary>
        /// <returns></returns>
        private async Task<bool> FlushFusionCacheAsync(List<string> listTags)
        {
            if (listTags == null || listTags.Count == 0) return false;

            // Generiamo i Task di rimozione ed eseguiamoli in parallelo su Redis/L1
            var tasks = listTags
                .Where(tag => !string.IsNullOrWhiteSpace(tag))
                .Select(tag => _cache.RemoveByTagAsync(tag).AsTask());

            await Task.WhenAll(tasks);

            _configData.Clear();
            return true;
        }

        private async Task<bool> FlushFusionCacheConfig()
        {
            using var activity = ActivitySource.StartActivity("FlushFusionCacheConfig");
            string source = "FUSION";
            bool answ = await FlushFusionCacheAsync(new List<string>() { Utils.redisConfKey });
            activity?.SetTag("data.source", source);
            activity?.Stop();
            LogTrace($"FlushFusionCacheConfig | {source} | {activity?.Duration.TotalMilliseconds}ms");
            return answ;
        }

        private async Task<bool> FlushFusionCacheFluxLog()
        {
            using var activity = ActivitySource.StartActivity("FlushFusionCacheFluxLog");
            string source = "FUSION";
            bool answ = await FlushFusionCacheAsync(new List<string>() { Utils.redisFluxLogFilt, Utils.redisParetoFLKey });
            activity?.SetTag("data.source", source);
            activity?.Stop();
            LogTrace($"FlushFusionCacheFluxLog | {source} | {activity?.Duration.TotalMilliseconds}ms");
            return answ;
        }

        private async Task<bool> FlushFusionCacheKit()
        {
            using var activity = ActivitySource.StartActivity("FlushFusionCacheKit");
            string source = "FUSION";
            bool answ = await FlushFusionCacheAsync(new List<string>() { Utils.redisPOdlList, Utils.redisKitInst, Utils.redisKitWip, Utils.redisKitScore, Utils.redisPOdlByCodArt });
            activity?.SetTag("data.source", source);
            activity?.Stop();
            LogTrace($"FlushFusionCacheKit | {source} | {activity?.Duration.TotalMilliseconds}ms");
            return answ;
        }

        /// <summary>
        /// Reset macchine e gruppi
        /// </summary>
        private async Task<bool> FlushFusionCacheMacGrp()
        {
            using var activity = ActivitySource.StartActivity("FlushFusionCacheMacGrp");
            string source = "FUSION";
            bool answ = await FlushFusionCacheAsync(new List<string> { Utils.redisAnagGruppi, Utils.redisMacList });
            activity?.SetTag("data.source", source);
            activity?.Stop();
            LogTrace($"FlushFusionCacheMacGrp | {source} | {activity?.Duration.TotalMilliseconds}ms");
            return answ;
        }

        /// <summary>
        /// Reset cache operatori e gruppi
        /// </summary>
        private async Task<bool> FlushFusionCacheOprGrp()
        {
            using var activity = ActivitySource.StartActivity("FlushFusionCacheOprGrp");
            string source = "FUSION";
            bool answ = await FlushFusionCacheAsync(new List<string> { Utils.redisAnagGruppi, Utils.redisOprList });
            activity?.SetTag("data.source", source);
            activity?.Stop();
            LogTrace($"FlushFusionCacheOprGrp | {source} | {activity?.Duration.TotalMilliseconds}ms");
            return answ;
        }

        private async Task<bool> FlushFusionCachePOdl()
        {
            using var activity = ActivitySource.StartActivity("FlushFusionCachePOdl");
            string source = "FUSION";
            bool answ = await FlushFusionCacheAsync(new List<string>() { Utils.redisXdlData, Utils.redisPOdlByOdl, Utils.redisPOdlByPOdl, Utils.redisPOdlList });
            activity?.SetTag("data.source", source);
            activity?.Stop();
            LogTrace($"FlushFusionCachePOdl | {source} | {activity?.Duration.TotalMilliseconds}ms");
            return answ;
        }

        /// <summary>
        /// Implementa gestione FusionCache+ tracking attività
        /// - recupero cache da memoria o da obj esterno + cache memoria 
        /// - recupero da fetchFunc se mancasse + store in cache L1/L2
        /// </summary>
        /// <typeparam name="T"></typeparam>
        /// <param name="cacheKey"></param>
        /// <param name="fetchFunc"></param>
        /// <param name="expiration"></param>
        /// <returns></returns>
        private async Task<T> GetOrFetchAsync<T>(string operationName, string cacheKey, Func<Task<T>> fetchFunc, TimeSpan expiration, params string[] tagList)
        {
            using var activity = ActivitySource.StartActivity(operationName);
            string source;
            var tryGet = await _cache.TryGetAsync<T>(cacheKey);
            if (tryGet.HasValue)
            {
                source = "MEMORY";
                var result = tryGet.Value!;

                activity?.SetTag("data.source", source);
                activity?.Stop();
                // se supero la soglia loggo...
                if (activity?.Duration.TotalMilliseconds > slowLogThresh)
                {
                    LogTrace($"{operationName} | {source} | {activity?.Duration.TotalMilliseconds:F4} ms");
                }
                return result;
            }
            bool fromDb = false;
            // cache in redis
            var cacheOptions = new FusionCacheEntryOptions()
                                    .SetDuration(expiration)
                                    .SetFailSafe(true);
            // cache in RAM per 1/3 del tempo x risparmiare risorse
            cacheOptions.MemoryCacheDuration = expiration / 3;

            var final = await _cache.GetOrSetAsync<T>(
                cacheKey,
                async _ =>
                {
                    fromDb = true;
                    return await fetchFunc();
                },
                options: cacheOptions,
                tags: tagList
                );

            source = fromDb ? "DB" : "REDIS";
            activity?.SetTag("data.source", source);
            activity?.Stop();
            // switch log in base a source..
            switch (source)
            {
                case "DB":
                    LogTrace($"{operationName} | {source} | {activity?.Duration.TotalMilliseconds:F4} ms", reqLevel: NLog.LogLevel.Info);
                    break;

                case "REDIS":
                    LogTrace($"{operationName} | {source} | {activity?.Duration.TotalMilliseconds:F4} ms", reqLevel: NLog.LogLevel.Debug);
                    break;

                default:
                    LogTrace($"{operationName} | {source} | {activity?.Duration.TotalMilliseconds:F4} ms");
                    break;
            }
            return final!;
        }

        /// <summary>
        /// Restituisce un timeout dal valore secondi richiesti + tempo random +/-3%
        /// </summary>
        /// <param name="durationSec"></param>
        /// <returns></returns>
        private TimeSpan GetRandTOut(double durationSec)
        {
            double noise = (rand.NextDouble() * 0.06) - 0.03;
            double rValue = durationSec * (1 + noise);
            return TimeSpan.FromSeconds(rValue);
        }

        /// <summary>
        /// Helper trace messaggio log (SE abilitato)
        /// </summary>
        /// <param name="traceMsg"></param>
        private void LogTrace(string traceMsg, NLog.LogLevel? reqLevel = null)
        {
            if (!traceEnabled)
                return;

            reqLevel ??= NLog.LogLevel.Trace;

            // Loggo!
            Log.Log(reqLevel, traceMsg);
        }

        /// <summary>
        /// Merge statistiche Dedup
        /// </summary>
        /// <param name="procStats"></param>
        /// <returns></returns>
        private async Task<bool> ProcDedupStatMergeAsync(List<StatDedupDTO> procStats)
        {
            List<StatDedupDTO> actStats = await ProcFLStatsAsync();
            // se fosse vuoto --> add diretto
            if (actStats.Count == 0)
            {
                actStats.AddRange(procStats);
            }
            else
            {
                // aggiorno su redis i record statistiche 1:1...
                foreach (var recStat in procStats)
                {
                    // cerco se ci fosse x aggiornare
                    var currRec = actStats.Where(x => x.IdxMacchina == recStat.IdxMacchina
                                                    && x.CodFlux == recStat.CodFlux
                                                    && x.Interval == recStat.Interval
                                                    && x.Num4Int == recStat.Num4Int).FirstOrDefault();
                    // se trovato aggiorno
                    if (currRec != null)
                    {
                        currRec.ProcTime += recStat.ProcTime;
                        currRec.NumRec += recStat.NumRec;
                    }
                    // altrimenti aggiungo
                    else
                    {
                        actStats.Add(recStat);
                    }
                }
            }
            // salvo record statistiche
            var rawData = JsonConvert.SerializeObject(actStats);
            string currKey = $"{Utils.redisStatsProcFL}";
            return await redisDb.StringSetAsync(currKey, rawData);
        }

        /// <summary>
        /// Merge statistiche DB Maintenance
        /// </summary>
        /// <param name="procStats"></param>
        /// <returns></returns>
        private async Task<bool> RecDbMaintStatAsync(TimeSpan duration)
        {
            Dictionary<DateTime, double> actStats = await DbDedupStatsAsync();
            // aggiungo record!
            actStats.Add(DateTime.Now, duration.TotalSeconds);
            // salvo NUOVO record statistiche
            string currKey = $"{Utils.redisStatsDbMaint}";
            var rawData = JsonConvert.SerializeObject(actStats);
            return await redisDb.StringSetAsync(currKey, rawData);
        }

        private string RedHashMpIO(string keyName)
        {
            string result = keyName;
            try
            {
                result = $"{MpIoNS}:{keyName}".Replace("\\", "_");
            }
            catch (Exception exc)
            {
                Log.Error($"Errore in RedHashMpIO{Environment.NewLine}{exc}");
            }

            return result;
        }

        #endregion Private Methods
    }
}