using EgwCoreLib.Lux.Core.RestPayload;
using EgwCoreLib.Lux.Data.DbModel.Config;
using EgwCoreLib.Lux.Data.DbModel.Utils;
using EgwCoreLib.Lux.Data.Services;
using Microsoft.AspNetCore.Components;
using Microsoft.AspNetCore.Cors.Infrastructure;
using Microsoft.JSInterop;
using System.ComponentModel;

namespace Lux.UI.Components.Compo.Config
{
    public partial class ProfileMan : IDisposable
    {
        #region Public Methods

        /// <summary>
        /// Dispose sottoscrizione canale
        /// </summary>
        public void Dispose()
        {
            DLService.PipeProfList.EA_NewMessage -= PipeProfList_EA_NewMessage;
        }

        #endregion Public Methods

        #region Protected Properties

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

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

        [Inject]
        protected CalcRuidService CRService { get; set; } = null!;

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

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

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

        protected string SearchVal
        {
            get => searchVal;
            set
            {
                if (searchVal != value)
                {
                    searchVal = value;
                    _ = FullUpdate();
                }
            }
        }

        #endregion Protected Properties

        #region Protected Methods

        protected void DoCloseDetail(bool args)
        {
            DetReq = "";
            currDispl = null;
        }

        /// <summary>
        /// Eliminazione record
        /// </summary>
        /// <param name="selRec"></param>
        protected async Task DoDelete(ProfileModel selRec)
        {
            if (!await JSRuntime.InvokeAsync<bool>("confirm", $"Sicuro di voler eliminare il record? Dettagli: {selRec.Code} | {selRec.Description}"))
                return;

            isLoading = true;
            await InvokeAsync(StateHasChanged);
            // esegue eliminazione del record...
            await DLService.ConfProfileDeleteAsync(selRec);

            // segnalo update x reload
            await ReloadData();
            UpdateTable();
        }

        /// <summary>
        /// Edit record selezionato
        /// </summary>
        /// <param name="curRec"></param>
        protected void DoEdit(ProfileModel curRec)
        {
            EditRecord = curRec;
        }
        /// <summary>
        /// Salvataggio record
        /// </summary>
        /// <param name="curRec"></param>
        protected async Task DoSave(ProfileModel curRec)
        {
            await DLService.ConfProfileUpsertAsync(curRec);
            EditRecord = null;
            await ReloadData();
            UpdateTable();
        }

        /// <summary>
        /// Richiesta update elenco HW preferiti/configurati
        /// </summary>
        protected async Task DoReqUpdate()
        {
            // chiamata richiesta update da calc
            await callRefreshProfList();
        }

        /// <summary>
        /// Update soglie da elenco profili
        /// </summary>
        /// <returns></returns>

        protected async Task DoReqUpdateThresh()
        {
            // chiamata richiesta update da calc
            await callRefreshProfThresh();
        }

        /// <summary>
        /// Reset selezione
        /// </summary>
        protected void DoReset()
        {
            EditRecord = null;
        }

        protected override void OnInitialized()
        {
            apiUrl = Config.GetValue<string>("ServerConf:Prog.ApiUrl") ?? "";
            genericBasePath = Config.GetValue<string>("ServerConf:GenericBaseUrl") ?? "";
            calcTag = Config.GetValue<string>("ServerConf:CalcTag") ?? "calc";
            DLService.PipeProfList.EA_NewMessage += PipeProfList_EA_NewMessage;
        }

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

        protected void ResetSearch()
        {
            SearchVal = "";
        }

        protected void SaveNumRec(int newNum)
        {
            numRecord = newNum;
            UpdateTable();
        }

        protected void SavePage(int newNum)
        {
            currPage = newNum;
            UpdateTable();
        }

        protected void ShowData(ProfileModel currRec)
        {
            DetReq = "Data";
            currDispl = currRec;
        }

        protected void ShowThresh(ProfileModel currRec)
        {
            DetReq = "Threshold";
            currDispl = currRec;
        }

        #endregion Protected Methods

        #region Private Fields

        private List<ProfileModel> AllRecords = new();

        private List<string> AllRecordsRedis = new();

        private string apiUrl = "";

        private string calcTag = "calc";

        private EgwMultiEngineManager.Data.Constants.EXECENVIRONMENTS cEnvir = EgwMultiEngineManager.Data.Constants.EXECENVIRONMENTS.WINDOW;

        /// <summary>
        /// Per eventuale gestione multi-profilo su multi tenant
        /// </summary>
        private string confProf = "Default";

        private ProfileModel? currDispl = null;

        private int currPage = 1;

        private string DetReq = "";

        private ProfileModel? EditRecord = null;

        private string genericBasePath = "generic";

        private bool isLoading = false;

        private List<ProfileModel> ListRecords = new();

        private int numRecord = 5;

        private int totalCount = 0;

        #endregion Private Fields

        #region Private Properties

        private string btnResetCss
        {
            get => string.IsNullOrEmpty(searchVal) ? "btn-outline-light" : "btn-primary";
        }

        private string cssBtnThresh
        {
            get => ListRecords != null && ListRecords.Count > 0 ? "btn-info" : "btn-secondary disabled";
        }

        private string searchVal { get; set; } = string.Empty;

        #endregion Private Properties

        #region Private Methods

        /// <summary>
        /// Effettua vera richiesta elenco profili gestiti
        /// </summary>
        /// <returns></returns>
        private async Task callRefreshProfList()
        {
            Dictionary<string, string> DictExec = new Dictionary<string, string>();
            var cMode = Egw.Window.Data.Enums.QuestionModes.CONFIG;
            var cSubMode = Egw.Window.Data.Enums.QuestionConfSubModes.PROFILELIST;
            // compongo righiesta
            string reqUid = "Default";
            DictExec.Add("Mode", $"{(int)cMode}");
            DictExec.Add("UID", reqUid);
            // creo registrazione richiesta...
            var ruid = await CRService.AddRequestAsync($"{cEnvir}", $"{cMode}-{cSubMode}", reqUid);
            // aggiungo RUID effettivo
            DictExec.Add("RUID", ruid);
            DictExec.Add("SubMode", $"{(int)cSubMode}");
            CalcRequestDTO req = new CalcRequestDTO()
            {
                EnvType = cEnvir,
                DictExec = DictExec
            };
            // svuotiamo cache dati...
            AllRecordsRedis = new List<string>();
            AllRecords = new List<ProfileModel>();
            isLoading = true;

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

        /// <summary>
        /// Effettua richiesta delle soglie dati i profili
        /// </summary>
        /// <returns></returns>
        private async Task callRefreshProfThresh()
        {
            Dictionary<string, string> DictExec = new Dictionary<string, string>();
            var cMode = Egw.Window.Data.Enums.QuestionModes.CONFIG;
            var cSubMode = Egw.Window.Data.Enums.QuestionConfSubModes.PROFILEDATA;
            DictExec.Add("UID", "");
            DictExec.Add("RUID", "");
            DictExec.Add("ProfileName", "");
            DictExec.Add("Mode", $"{(int)cMode}");
            DictExec.Add("SubMode", $"{(int)cSubMode}");
            // ciclo x tutti i profili...
            foreach (var profile in ListRecords)
            {
#if false
                string reqUid = profile;
#endif
                string reqUid = profile.Code;
                DictExec["UID"] = reqUid;
                DictExec["ProfileName"] = reqUid;
                // creo registrazione richiesta...
                var ruid = await CRService.AddRequestAsync($"{cEnvir}", $"{cMode}-{cSubMode}", reqUid);
                // aggiungo RUID effettivo
                DictExec["RUID"] = ruid;
                CalcRequestDTO req = new CalcRequestDTO()
                {
                    EnvType = cEnvir,
                    DictExec = DictExec
                };
                // chiamo la chiamata POST alla API, che manda la richiesta via REDIS
                await CService.CallRestPost($"{apiUrl}/{genericBasePath}", $"{calcTag}/{reqUid}", req);
            }
        }

        private string checkSel(ProfileModel curRec)
        {
            string answ = "";
            if (EditRecord != null)
            {
                answ = curRec.Code == EditRecord.Code ? "table-info" : "";
            }
            return answ;
        }

        private async Task FullUpdate()
        {
            await ReloadData();
            UpdateTable();
        }

        /// <summary>
        /// Ricevuto update da Calc x elenco profili: aggiorno!
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private async void PipeProfList_EA_NewMessage(object? sender, EventArgs e)
        {
            await FullUpdate();
            await InvokeAsync(StateHasChanged);
        }

#if false
        private void ReloadData()
        {
            isLoading = true;
            AllRecordsRedis = CDService.ProfileList(cEnvir, confProf);
            // se ho ricerca testuale faccio filtro ulteriore...
            if (string.IsNullOrEmpty(SearchVal))
            {
                AllRecordsRedis = AllRecordsRedis
                               .OrderBy(x => x)
                               .ToList();
            }
            else
            {
                AllRecordsRedis = AllRecordsRedis
                                .Where(x => x.Contains(SearchVal, StringComparison.InvariantCultureIgnoreCase))
                                .OrderBy(x => x)
                                .ToList();
            }
            totalCount = AllRecordsRedis.Count;
        }
#endif

        private async Task ReloadData()
        {
            isLoading = true;
            AllRecords = await DLService.ConfProfileGetAllAsync();
            // se ho ricerca testuale faccio filtro ulteriore...
            if (string.IsNullOrEmpty(SearchVal))
            {
                AllRecords = AllRecords
                               .OrderBy(x => x.Code)
                               .ToList();
            }
            else
            {
                AllRecords = AllRecords
                                .Where(x => x.Code.Contains(SearchVal, StringComparison.InvariantCultureIgnoreCase) || x.Description.Contains(SearchVal, StringComparison.InvariantCultureIgnoreCase))
                                .OrderBy(x => x.Code)
                                .ToList();
            }
            totalCount = AllRecords.Count;
            isLoading = false;
        }

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

        #endregion Private Methods
    }
}