lux/Lux.UI/Components/Compo/OfferRowMan.razor.cs

using EgwCoreLib.Lux.Core;
using EgwCoreLib.Lux.Core.RestPayload;
using EgwCoreLib.Lux.Data;
using EgwCoreLib.Lux.Data.DbModel.Config;
using EgwCoreLib.Lux.Data.DbModel.Sales;
using EgwCoreLib.Lux.Data.DbModel.Utils;
using EgwCoreLib.Lux.Data.Services;
using EgwMultiEngineManager.Data;
using Lux.UI.Components.Compo.Config;
using Microsoft.AspNetCore.Components;
using Microsoft.AspNetCore.Components.Forms;
using Microsoft.EntityFrameworkCore.Storage.Json;
using Microsoft.JSInterop;
using NLog.LayoutRenderers;
using System.Text;
using WebWindowComplex;
using WebWindowComplex.DTO;
using static EgwCoreLib.Lux.Core.Enums;

namespace Lux.UI.Components.Compo
{
    public partial class OfferRowMan : IDisposable
    {
        #region Public Enums

        /// <summary>
        /// modalità modifica riga offerta
        /// </summary>
        public enum EditMode
        {
            None = 0,

            /// <summary>
            /// Dati generici del record
            /// </summary>
            RecData,

            /// <summary>
            /// Struttura serializzata (es JWD)
            /// </summary>
            SerStruc,

            /// <summary>
            /// BOM editing
            /// </summary>
            BOM,

            /// <summary>
            /// File editing (es BTL)
            /// </summary>
            File
        }

        #endregion Public Enums

        #region Public Properties

        [Parameter]
        public OfferModel CurrRecord { get; set; } = null!;

        [Parameter]
        public DisplayMode DisplayMode { get; set; } = DisplayMode.Standard;

        [Parameter]
        public EventCallback<bool> EC_Updated { get; set; }

        #endregion Public Properties

        #region Public Methods

        /// <summary>
        /// Dispose sottoscrizione canale
        /// </summary>
        public void Dispose()
        {
            DLService.UpdatePipe.EA_NewMessage -= UpdatePipe_EA_NewMessage;
            DLService.CalcDonePipe.EA_NewMessage -= CalcDonePipe_EA_NewMessage;
        }

        #endregion Public Methods

        #region Protected Fields

        /// <summary>
        /// Predisposizione valori live SVG/JWD
        /// </summary>
        protected LivePayload CurrData = new LivePayload();

        /// <summary>
        /// Configurazione elenchi anagrafiche
        /// </summary>
        protected BaseListPayload SetupList = new BaseListPayload();

        #endregion Protected Fields

        #region Protected Properties

        [Inject]
        protected ConfigDataService CDService { get; set; } = null!;

        [Inject]
        protected IConfiguration Config { get; set; } = null!;

        [Inject]
        protected CalcRequestService CService { get; set; } = null!;

        [Inject]
        protected DataLayerServices DLService { get; set; } = null!;

        /// <summary>
        /// Costo totale calcolato x offerta
        /// </summary>
        protected double GrandTotCost
        {
            get => AllRecords != null && AllRecords.Count > 0 ? AllRecords.Sum(x => x.TotalCost) : 0;
        }

        /// <summary>
        /// Margine medio calcolato x offerta
        /// </summary>
        protected double GrandTotMargin
        {
            get
            {
                double answ = 0;
                if (AllRecords != null && AllRecords.Count > 0)
                {
                    double totPrice = AllRecords.Sum(x => x.TotalPrice);
                    double totCost = AllRecords.Sum(x => x.TotalCost);
                    if (totPrice > 0)
                    {
                        answ = (totPrice - totCost) / totPrice;
                    }
                }
                return answ;
            }
        }

        /// <summary>
        /// Importo totale calcolato x offerta
        /// </summary>
        protected double GrandTotPrice
        {
            get => AllRecords != null && AllRecords.Count > 0 ? AllRecords.Sum(x => x.TotalPrice) : 0;
        }

        /// <summary>
        /// Num totale obj calcolato x offerta
        /// </summary>
        protected double GrandTotQty
        {
            get => AllRecords != null && AllRecords.Count > 0 ? AllRecords.Sum(x => x.Qty) : 0;
        }

        [Inject]
        protected IWebHostEnvironment HostEnv { get; set; } = null!;

        [Inject]
        protected ImageCacheService ICService { get; set; } = null!;

        [Inject]
        protected IJSRuntime JSRuntime { get; set; } = null!;

        /// <summary>
        /// ID Offerta corrente
        /// </summary>
        protected int OfferID
        {
            get => CurrRecord.OfferID;
        }

        #endregion Protected Properties

        #region Protected Methods

        protected void ClosePopup()
        {
            CurrEditMode = EditMode.None;
            EditRecord = null;
        }

        /// <summary>
        /// Aggiunge una nuova riga vuota come nota sotto il record selezionato oppure in coda...
        /// </summary>
        /// <returns></returns>
        protected async Task DoAddNote()
        {
            int numRow = AllRecords.Count + 1;
            if (EditRecord != null)
            {
                numRow = EditRecord.RowNum + 1;
            }
            OfferRowModel newNote = new OfferRowModel()
            {
                OfferID = CurrRecord.OfferID,
                Envir = CurrRecord.Envir,
                RowNum = numRow,
                OfferRowUID = "",
                Qty = 0,
                BomCost = 0,
                BomPrice = 0,
                StepCost = 0,
                StepPrice = 0
            };
            await DLService.OffertRowUpsert(newNote);
            await ReloadData();
            UpdateTable();
        }

        /// <summary>
        ///  Annullamento modifica
        /// </summary>
        /// <param name="curRec"></param>
        /// <returns></returns>
        protected async Task DoCancel()
        {
            isLoading = true;
            CurrEditMode = EditMode.None;
            EditRecord = null;
            await Task.Delay(20);
            await DLService.FlushCacheOffersAsync();
            await Task.Delay(20);
            await ReloadData();
            UpdateTable();
            isLoading = false;
        }

        /// <summary>
        /// Clona riga richiesta
        /// </summary>
        /// <param name="rec2clone"></param>
        protected async Task DoClone(OfferRowModel rec2clone)
        {
            if (!await JSRuntime.InvokeAsync<bool>("confirm", $"Confermi di voler duplicare la riga corrente?"))
                return;

            // calcolo indice riga...
            int numRow = totalCount + 1;
            OfferRowModel newRec = new OfferRowModel()
            {
                AwaitBom = true,
                AwaitPrice = true,
                Envir = rec2clone.Envir,
                FileName = rec2clone.FileName,
                FileResource = rec2clone.FileResource,
                FileSize = rec2clone.FileSize,
                Inserted = DateTime.Now,
                ItemBOM = rec2clone.ItemBOM,
                ItemSteps = rec2clone.ItemSteps,
                Modified = DateTime.Now,
                Note = rec2clone.Note,
                OfferID = OfferID,
                OfferRowUID = "",
                Qty = rec2clone.Qty,
                RowNum = numRow,
                SellingItemID = rec2clone.SellingItemID,
                SerStruct = rec2clone.SerStruct,
                StepCost = rec2clone.StepCost,
                StepPrice = rec2clone.StepPrice,
            };
            // salvo sul DB
            await DLService.OffertRowUpsert(newRec);
            // chiamo update record che non hanno UID x questo ordine
            var list2fix = await DLService.OffertRowFixUid(OfferID);
            if (list2fix != null && list2fix.Count > 0)
            {
                // rileggo i miei record...
                await ReloadData();
                var listCalc = SorListCalc();
                foreach (var item in listCalc)
                {
                    // se UID è tra quelli da ricalcolare...
                    if (list2fix.Contains(item.OfferRowUID))
                    {
                        // chiedo BOM e immagine
                        await reqBomUpdate(item);
                    }
                }
            }
            await ReloadData();
            UpdateTable();
        }

        /// <summary>
        /// Eliminazione riga offerta
        /// </summary>
        /// <param name="rec2del"></param>
        /// <returns></returns>
        protected async Task DoDelete(OfferRowModel rec2del)
        {
            if (!await JSRuntime.InvokeAsync<bool>("confirm", $"Confermi di voler eliminare la riga corrente?<br/>Codice: {rec2del.OfferRowUID} | {rec2del.Note} | importo tot: {rec2del.TotalPrice}"))
                return;

            await DLService.OffertRowDelete(rec2del);
            await ReloadData();
            UpdateTable();
        }

        /// <summary>
        /// Va in edit della riga richiesta
        /// </summary>
        /// <param name="curRec"></param>
        protected void DoEdit(OfferRowModel curRec)
        {
            // imposto edit record
            EditRecord = curRec;
            /// modalitàedit: gestione valori campi record
            CurrEditMode = EditMode.RecData;
        }

        /// <summary>
        /// Apre editor finestre del record richiesto
        /// </summary>
        /// <param name="curRec"></param>
        protected void DoEditJwd(OfferRowModel curRec)
        {
            EditRecord = curRec;
            /// modalitàedit: gestione JWD
            CurrEditMode = EditMode.SerStruc;
            // preparazione dati da record corrente
            PrepareWindowData(EditRecord.SerStruct);
            // reset prev
            prevJwd = "";
        }

        /// <summary>
        /// Salvataggio edit record + reload
        /// </summary>
        /// <param name="curRec"></param>
        /// <returns></returns>
        protected async Task DoSave(OfferRowModel curRec)
        {
            isLoading = true;
            // salvo record modificato...
            await DLService.OffertRowUpsert(curRec);
            // reset
            CurrEditMode = EditMode.None;
            EditRecord = null;
            await DLService.FlushCacheOffersAsync();
            await ReloadData();
            UpdateTable();
            isLoading = false;
        }

        /// <summary>
        /// Seleziono riga senza cambiare modalità editing
        /// </summary>
        /// <param name="curRec"></param>
        protected void DoSelect(OfferRowModel curRec)
        {
            // imposto edit record
            EditRecord = curRec;
            /// modalitàedit: gestione valori campi record
            CurrEditMode = EditMode.None;
        }

        protected void DoSwapMat(OfferRowModel currRow)
        {
            CurrEditMode = EditMode.BOM;
            EditRecord = currRow;
            CurrBomList = DLService.OffertGetBomList(EditRecord);
        }

        /// <summary>
        /// Display fileSize scalato
        /// </summary>
        /// <param name="size"></param>
        /// <returns></returns>
        protected string fSize(long size)
        {
            return EgwCoreLib.Utils.FileHelpers.SizeSuffix(size, 1);
        }

        /// <summary>
        /// Calcolo URL immagine
        /// </summary>
        /// <param name="imgUid"></param>
        /// <param name="env"></param>
        /// <returns></returns>
        protected string imgUrl(string imgUid, string env)
        {
            // cast string su env..
            EgwMultiEngineManager.Data.Constants.EXECENVIRONMENTS envir = EgwMultiEngineManager.Data.Constants.EXECENVIRONMENTS.WINDOW;
            Enum.TryParse(env, out envir);
            return ICService.ImageUrl($"{apiUrl}/{imgBasePath}", false, imgUid, envir);
        }

        /// <summary>
        /// Forza parametri general selezionati nell'offerta
        /// </summary>
        /// <returns></returns>
        protected async Task OfferForceParameters()
        {
            if (!await JSRuntime.InvokeAsync<bool>("confirm", $"Confermi di voler impostare i parametri selezionati per l'offerta?"))
                return;
            // recupero obj dizionario x i parametri compresi...
            ParamDict CurrSel = new ParamDict(CurrRecord.DictPresel);
            // metto a waiting tutte le righe con bom...
            var listCalc = SorListCalc();
            foreach (var item in listCalc)
            {
                await DLService.OffertUpdateAwaitState(item.OfferRowID, true, true);
                // poiché non è gestito evento ritorno update window interno si "scassa" --> try catch/ if FALSE
                try
                {
                    string rColor = CurrSel.GetVal("Color");
                    string rGlass = CurrSel.GetVal("Glass");
                    string rProfile = CurrSel.GetVal("Profile");
                    string rWood = CurrSel.GetVal("Wood");
                    var newSerStruct = SerialMan.MassUpdate((string)item.SerStruct, null, null, rColor, rWood, rGlass, rProfile);
                    await DLService.OffertRowUpdateSerStruct(item.OfferRowID, newSerStruct);
                }
                catch
                { }
            }
            await InvokeAsync(StateHasChanged);

            // verifica preliminare UID
            await DLService.OffertRowFixUid(OfferID);

            // ricalcolo di tutte le BOM e relativi prezzi...
            foreach (var item in listCalc)
            {
                // chiedo BOM e immagine
                await reqBomUpdate(item);
            }

            //await DoRecalcOffer();
        }

        /// <summary>
        /// Aggiornamento costing completo:
        /// - verifica UID
        /// - ricalcolo BOM
        /// - update prezzi
        /// </summary>
        /// <returns></returns>
        protected async Task OfferUpdateAllCosting()
        {
            if (!await JSRuntime.InvokeAsync<bool>("confirm", $"Confermi di voler ricalcolare/validare in toto l'offerta?"))
                return;

            // metto a waiting tutte le righe con bom...
            var listCalc = SorListCalc();
            foreach (var item in listCalc)
            {
                await DLService.OffertUpdateAwaitState(item.OfferRowID, true, true);
            }
            await InvokeAsync(StateHasChanged);

            // verifica preliminare UID
            await DLService.OffertRowFixUid(OfferID);

            // fixme todo da riverificare con calcolo BOM funzionante
#if false
            // rileggo i record...
            await ReloadData();
#endif
            // ricalcolo di tutte le BOM e relativi prezzi...
            foreach (var item in listCalc)
            {
                // chiedo BOM e immagine
                await reqBomUpdate(item);
            }
#if false
            await DoRecalcOffer();
#endif
        }

        /// <summary>
        /// Verifica e ricalcolo dei prezzi degli items nell'offerta
        /// </summary>
        /// <returns></returns>
        protected async Task OfferUpdatePrices()
        {
            if (!await JSRuntime.InvokeAsync<bool>("confirm", $"Confermi di voler ricalcolare a costi correnti offerta?"))
                return;

            await DoRecalcOffer();
        }

        /// <summary>
        /// init obj
        /// </summary>
        protected override async Task OnInitializedAsync()
        {
            ConfInit();
            prevJwd = "";
            await ReloadBaseList();
            DLService.UpdatePipe.EA_NewMessage += UpdatePipe_EA_NewMessage;
            DLService.CalcDonePipe.EA_NewMessage += CalcDonePipe_EA_NewMessage;
        }

        protected override async Task OnParametersSetAsync()
        {
            await ReloadData();
            UpdateTable();
        }

        /// <summary>
        /// Lancia la richiesta di ricaolo della BOM dal JWD (o equivalente)
        /// </summary>
        /// <returns></returns>
        protected async Task RequestBom(OfferRowModel currRec)
        {
            if (!await JSRuntime.InvokeAsync<bool>("confirm", $"Confermi di voler ricalcolare la BOM?"))
                return;

            await reqBomUpdate(currRec);
        }

        /// <summary>
        /// Css di verifica riga selezionata
        /// </summary>
        /// <param name="selRow"></param>
        /// <returns></returns>
        protected string RowClass(OfferRowModel selRow)
        {
            return EditRecord != null && EditRecord.OfferRowID == selRow.OfferRowID ? "table-info" : "";
        }

        #endregion Protected Methods

        #region Private Fields

        private List<GenValueModel> AllColors = new();

        private List<EnvirParamModel> AllConfEnvir = new();

        private List<GlassModel> AllConfGlass = new();

        private List<HardwareModel> AllConfHardware = new();

        private List<ProfileModel> AllConfProfile = new();

        private List<WoodModel> AllConfWood = new();

        private List<OfferRowModel> AllRecords = new List<OfferRowModel>();

        private string apiUrl = "";

        private List<string> AvailColorMaterialList = new List<string>();

        private List<string> AvailFamilyHardwareList = new List<string>();

        private List<string> AvailGlassList = new List<string>();

        private List<Egw.Window.Data.Hardware> AvailHardwareList = new();

        private List<string> AvailMaterialList = new List<string>();

        private List<string> AvailProfileList = new List<string>();

        private string calcTag = "calc";

        private List<BomItemDTO>? CurrBomList = null;

        /// <summary>
        /// Modalità editint attiva
        /// </summary>
        private EditMode CurrEditMode = EditMode.None;

        private int currPage = 1;

        private string currSvg = "";

        /// <summary>
        /// Record in Edit corrente
        /// </summary>
        private OfferRowModel? EditRecord = null;

        private string genBasePath = "generic";

        private string GenericBasePath = "";

        private string imgBasePath = "";

        private bool isLoading = false;

        private List<OfferRowModel> ListRecords = new List<OfferRowModel>();

        private int numRecord = 10;

        /// <summary>
        /// Versione originale (pre edit)
        /// </summary>
        private string origJwd = "";

        /// <summary>
        /// Versione precedente JWD x test e confronto
        /// </summary>
        private string prevJwd = "";

        /// <summary>
        /// Dizionario richieste
        /// </summary>
        private Dictionary<string, string> reqDict = new Dictionary<string, string>();

        private string subChannel = "";

        private int totalCount = 0;

        #endregion Private Fields

        #region Private Methods

        /// <summary>
        /// Ricevuto SVG, se è il mio lo aggiorno...
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private async void CalcDonePipe_EA_NewMessage(object? sender, EventArgs e)
        {
            // vale SOLO SE sono in editing...
            if (EditRecord != null)
            {
                // aggiorno visualizzazione
                PubSubEventArgs currArgs = (PubSubEventArgs)e;
                // conversione on-the-fly SVG da mostrare
                if (!string.IsNullOrEmpty(currArgs.newMessage))
                {
                    if (currArgs.msgUid.Equals($"{subChannel}:{EditRecord.OfferRowUID}"))
                    {
                        currSvg = currArgs.newMessage;
                        // salvo in live data...
                        CurrData.SvgPreview = currSvg;
                    }
                    await InvokeAsync(StateHasChanged);
                }
            }
        }

        /// <summary>
        /// Chiude edit andando eventualmente a salvare
        /// </summary>
        /// <param name="args"></param>
        /// <returns></returns>
        private async Task CloseEdit(bool doSave)
        {
            // ...se ho editing
            if (EditRecord != null)
            {
                bool updateBom = false;
                // SE richiesto salvataggio...
                if (doSave)
                {
                    // salvo su DB!
                    await DLService.OffertRowUpdateSerStruct(EditRecord.OfferRowID, prevJwd);
                    updateBom = true;
                }
                else
                // altrimenti ricalcolo valore salvato
                {
                    prevJwd = EditRecord.SerStruct;
                    CurrData.CurrJwd = EditRecord.SerStruct;
                }
                if (updateBom)
                {
                    await reqBomUpdate(EditRecord);
                }
                // aggiorno nel dizionari
                if (reqDict.ContainsKey("Jwd"))
                {
                    reqDict["Jwd"] = prevJwd;
                }

                if (reqDict != null && reqDict.Count > 0)
                {
                    // chiamo richiesta update
                    CalcRequestDTO calcRequestDTO = new CalcRequestDTO();
                    calcRequestDTO.EnvType = EditRecord.Envir;
                    calcRequestDTO.DictExec = reqDict;
                    // chiamo la chiamata POST alla API, che manda la richiesta via REDIS
                    await ICService.CallRestPost($"{apiUrl}/{GenericBasePath}", $"{calcTag}/{EditRecord.OfferRowUID}", calcRequestDTO);
                }
                EditRecord = null;
                CurrEditMode = EditMode.None;
            }
        }

        private void ConfInit()
        {
            apiUrl = Config.GetValue<string>("ServerConf:Prog.ApiUrl") ?? "";
            imgBasePath = Config.GetValue<string>("ServerConf:ImageBaseUrl") ?? "";
            GenericBasePath = Config.GetValue<string>("ServerConf:GenericBaseUrl") ?? "";
            calcTag = Config.GetValue<string>("ServerConf:CalcTag") ?? "calc";
            subChannel = Config.GetValue<string>("ServerConf:SvgChannel") ?? "";
        }

        private async Task DoRecalcOffer()
        {
            isLoading = true;
            // ciclo sulle righe...
            await setAwaitPrice(true, false);
            await Task.Delay(50);
            await DLService.OffertUpdateCost(OfferID);
            await Task.Delay(50);
            await setAwaitPrice(false, true);
            await ReloadData();
            UpdateTable();
            isLoading = false;
            await EC_Updated.InvokeAsync(true);
        }

        /// <summary>
        /// Svuota cache corrente + rilegge dati
        /// </summary>
        private async Task ForceReloadData()
        {
            isLoading = true;
            CurrEditMode = EditMode.None;
            EditRecord = null;
            await Task.Delay(20);
            await DLService.FlushCacheOffersAsync();
            await Task.Delay(20);
            await ReloadData();
            UpdateTable();
            isLoading = false;
        }

        /// <summary>
        /// Preparazione dati x componente edit JWD
        /// </summary>
        /// <param name="currJwd"></param>
        private void PrepareWindowData(string currJwd)
        {
            // preparo conf oggetti x controllo
            SetupList = SetupList = new BaseListPayload()
            {
                ColorMaterial = AvailColorMaterialList,
                FamilyHardware = AvailFamilyHardwareList,
                Glass = AvailGlassList,
                Hardware = AvailHardwareList,
                Material = AvailMaterialList,
                Profile = AvailProfileList,
                TemplateDTO = null
            };
            CurrData = new LivePayload()
            {
                CurrJwd = currJwd,
                SvgPreview = currSvg
            };
        }

        /// <summary>
        /// init classi configurazione
        /// </summary>
        /// <returns></returns>
        private async Task ReloadBaseList()
        {
            // lettura config setup varie da DB/Cache Redis
            AllConfEnvir = await DLService.ConfEnvirParamGetAllAsync();
            AllConfGlass = await DLService.ConfGlassGetAllAsync();
            var rawHw = CDService.ElencoHw(EgwMultiEngineManager.Data.Constants.EXECENVIRONMENTS.WINDOW, "HW.AGB");
            // hw filtro solo validi...
            AllConfHardware = rawHw
                        .Where(x => !x.FamilyName.Equals(x.Description, StringComparison.OrdinalIgnoreCase))
                        .ToList();
            AllConfProfile = await DLService.ConfProfileGetAllAsync();
            AllConfWood = await DLService.ConfWoodGetAllAsync();
            AllColors = await DLService.GenValGetFiltAsync("WoodCol");
            // conversione tipi
            AvailGlassList = AllConfGlass
                                .Select(x => x.Description)
                                .ToList();
            AvailProfileList = AllConfProfile
                                .Select(x => x.Description)
                                .ToList();
            AvailFamilyHardwareList = AllConfHardware
                                        .DistinctBy(x => x.FamilyName)
                                        .OrderBy(x => x.FamilyName)
                                        .Select(x => x.FamilyName)
                                        .ToList();
            AvailHardwareList = AllConfHardware
                                .Select(x => new Egw.Window.Data.Hardware(x.Id, x.FamilyName, x.Description, x.OpeningType, x.Shape, x.SashQty, x.SashPosition))
                                .ToList();
            AvailMaterialList = AllConfWood
                                .Select(x => x.Description)
                                .ToList();
            // FixMe Todo: aggiunta profili (manca anche nel costruttore...)
            AvailColorMaterialList = AllColors
                                        .OrderBy(x => x.Ordinal)
                                        .Select(x => x.ValString)
                                        .ToList();
        }

        /// <summary>
        /// Legge i dati dei record completi
        /// </summary>
        private async Task ReloadData()
        {
            if (OfferID > 0)
            {
                AllRecords = await DLService.OfferRowGetByOffer(OfferID);
                totalCount = AllRecords.Count();
            }
        }

        /// <summary>
        /// Effettua vera richiesta della BOM
        /// </summary>
        /// <param name="currRec"></param>
        /// <returns></returns>
        private async Task reqBomUpdate(OfferRowModel currRec)
        {
            // salvo richiesta BOM su record
            currRec.AwaitBom = true;
            currRec.AwaitPrice = true;
            await DLService.OffertUpdateAwaitState(currRec.OfferRowID, true, true);

            // preparo la domanda serializzata
            Dictionary<string, string> DictExec = new Dictionary<string, string>();
            // verifico parametri da conf envir...
            var envRec = AllConfEnvir.FirstOrDefault(x => x.EnvirID == currRec.Envir);
            string serKey = envRec != null ? envRec.SerStrucKey : "Jwd";
            // cablata la BOM
            DictExec.Add("Mode", $"{(int)Egw.Window.Data.Enums.QuestionModes.BOM}");
            //DictExec.Add("Mode", "2");
            // UID cablato x ora...
            DictExec.Add("UID", currRec.OfferRowUID);
            DictExec.Add(serKey, currRec.SerStruct);

            CalcRequestDTO req = new CalcRequestDTO()
            {
                EnvType = currRec.Envir,
                //EnvType = currEnv,
                DictExec = DictExec
            };

            await InvokeAsync(StateHasChanged);

            // chiamo la chiamata POST alla API, che manda la richiesta via REDIS
            await CService.CallRestPost($"{apiUrl}/{genBasePath}", $"{calcTag}/{currRec.OfferRowUID}", req);
        }

        /// <summary>
        ///  Esegue salvataggio del file ricevuto
        /// </summary>
        /// <param name="secureName">Nome secure da impiegare</param>
        /// <param name="content">Contenuto file</param>
        private bool saveFileContent(string folderPath, string secureName, string content)
        {
            bool answ = false;
            if (!string.IsNullOrEmpty(folderPath))
            {
                // calcolo path file...
                string filePath = Path.Combine("unsafe_uploads", folderPath, secureName);
                File.WriteAllText(filePath, content);
            }
            return answ;
        }

        /// <summary>
        /// Salvataggio del JWD aggiornato nella mia riga di offerta
        /// </summary>
        /// <param name="args"></param>
        private async void SaveJWD(Dictionary<string, string> args)
        {
            // ...se ho editing
            if (EditRecord != null)
            {
                // SE contiene il mio Jwd...
                if (args.ContainsKey("Jwd"))
                {
                    reqDict = args;
                    string serStruct = reqDict["Jwd"];
                    // controllo SE variato...
                    if (!prevJwd.Equals(serStruct))
                    {
                        // aggiorno val prev
                        prevJwd = serStruct;
                        // aggiorno live data
                        CurrData.CurrJwd = serStruct;
                        // chiamo richiesta update
                        CalcRequestDTO calcRequestDTO = new CalcRequestDTO();
                        calcRequestDTO.EnvType = EditRecord.Envir;
                        calcRequestDTO.DictExec = reqDict;
                        // chiamo la chiamata POST alla API, che manda la richiesta via REDIS
                        await ICService.CallRestPost($"{apiUrl}/{GenericBasePath}", $"{calcTag}/{EditRecord.OfferRowUID}", calcRequestDTO);
#if false
                        // salvo su DB!
                        await DLService.OffertRowUpdateSerStruct(EditRecord.OfferRowID, serStruct);
#endif
                    }
                }
            }
        }

        private async Task setAwaitPrice(bool awaitPrice, bool flushCache)
        {
            foreach (var item in AllRecords)
            {
                await DLService.OffertUpdateAwaitState(item.OfferRowID, false, awaitPrice, flushCache);
            }
        }

        /// <summary>
        /// Elenco SalesOfferRows calcolabili:
        /// - contengono serializzazione come JWD
        /// - contengono file come BTL
        /// </summary>
        private List<OfferRowModel> SorListCalc()
        {
            var rawList = AllRecords
                                .Where(x => (!string.IsNullOrEmpty(x.SerStruct) && x.SerStruct.Length > 2) || (!string.IsNullOrEmpty(x.FileName) && !string.IsNullOrEmpty(x.FileResource)))
                                .ToList();
            return rawList ?? new List<OfferRowModel>();
        }

        /// <summary>
        /// Toggle visibilità modifica file indicando ID della OfferRow corrente (o zero se deselect)
        /// </summary>
        private void ToggleFileEdit(OfferRowModel? currRec)
        {
            CurrEditMode = currRec == null ? EditMode.None : EditMode.File;
            EditRecord = currRec;
        }

        /// <summary>
        /// Salva nel record corrente la BOM aggiornata e poi ricalcola importo...
        /// </summary>
        /// <param name="newBomList"></param>
        /// <exception cref="NotImplementedException"></exception>
        private async void UpdateBom(List<BomItemDTO> newBomList)
        {
            if (EditRecord != null)
            {
                // salvo BOM nel record corrente...
                bool fatto = await DLService.OffertRowUpdateBom(EditRecord.OfferRowID, newBomList);
                // ricalcolo offerta completa
                await ReloadData();
                UpdateTable();
            }
        }

        /// <summary>
        /// Task verifica update ricevuti
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        /// <exception cref="NotImplementedException"></exception>
        private async void UpdatePipe_EA_NewMessage(object? sender, EventArgs e)
        {
            // aggiorno visualizzazione
            PubSubEventArgs currArgs = (PubSubEventArgs)e;
            // conversione on-the-fly SVG da mostrare
            if (!string.IsNullOrEmpty(currArgs.newMessage))
            {
                // cerco se faccia aprte dei record correnti...
                var recFound = AllRecords.Any(x => x.OfferRowUID == currArgs.newMessage);
                if (recFound)
                {
                    isLoading = true;
                    await Task.Delay(10);
#if false
                if (currArgs.msgUid.Equals($"{subChannel}:{windowUid}"))
                {
                }
#endif
                    // se si tratta dell'UID corrente --> fa update
                    await DoRecalcOffer();
                    await InvokeAsync(StateHasChanged);
                }
            }
            await Task.Delay(1);
        }

        /// <summary>
        /// Filtro e paginazione
        /// </summary>
        private void UpdateTable()
        {
            // fix paginazione
            ListRecords = AllRecords
                            .OrderBy(x => x.RowNum)
                            .Skip(numRecord * (currPage - 1))
                            .Take(numRecord)
                            .ToList();
            isLoading = false;
        }

        /// <summary>
        /// Esegue lettura file + invio richiesta specifica
        /// </summary>
        /// <param name="e"></param>
        /// <returns></returns>

        private async Task UploadFile(InputFileChangeEventArgs e)
        {
            if (EditRecord != null)
            {
                // init dizionari arg richiesta update
                Dictionary<string, string> fileArgs = new Dictionary<string, string>();

                // leggo il contenuto del PRIMO (singolo) file
                IBrowserFile file = e.File;
                // limite file size (al momento 10 MB)
                var maxAllowedSize = 10 * 1024 * 1024;

                using var stream = file.OpenReadStream(maxAllowedSize);
                using var reader = new StreamReader(stream);
                string rawContent = await reader.ReadToEndAsync();

                // calcolo il nome del file trusted...
                string trustedFileName = Path.GetRandomFileName();
                EditRecord.FileResource = trustedFileName;
                EditRecord.FileName = file.Name;
                EditRecord.FileSize = rawContent.LongCount();
                // salvo sul DB i dati (nome, nome sicuro, size...)
                await DLService.OffertRowUpdateFileData(EditRecord);

                // parametri richiesta
                fileArgs.Add("Mode", $"{(int)Egw.Window.Data.Enums.QuestionModes.PREVIEW}");
                fileArgs.Add("Btl", rawContent);
                // invio!
                CalcRequestDTO calcRequestDTO = new CalcRequestDTO();
                calcRequestDTO.EnvType = EgwMultiEngineManager.Data.Constants.EXECENVIRONMENTS.BEAM;
                calcRequestDTO.DictExec = fileArgs;
                await ICService.CallRestPost($"{apiUrl}/{GenericBasePath}", $"{calcTag}/{EditRecord.OfferRowUID}", calcRequestDTO);

#if false
                // salvo in locale il file: SISTEMARE PERMESSI
                saveFileContent(EditFileRecord.OfferRowUID, trustedFileName, rawContent);
#endif
            }
        }

        #endregion Private Methods
    }
}