using Microsoft.AspNetCore.Components;
using Microsoft.JSInterop;
using MP.Data.DbModels;
using MP.SPEC.Data;

namespace MP.SPEC.Components
{
    public partial class ScratchPodlKit : ComponentBase, IDisposable
    {
        #region Public Methods

        public void Dispose()
        {
            EditRecord = null;
            SearchRecords = null;
            ListRecords = null;
            GC.Collect();
        }

        #endregion Public Methods

        #region Protected Fields

        protected int kitCount = 0;

        protected int totalCount = 0;

        #endregion Protected Fields

        #region Protected Properties

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

        [Inject]
        protected MpDataService MDService { get; set; } = null!;

        [Inject]
        protected NavigationManager NavManager { get; set; } = null!;

        protected string SearchComm
        {
            get => sCodComm;
            set
            {
                if (sCodComm != value)
                {
                    sCodComm = value;
                    currPage = 1;
                    ListRecords = null;
                    ReloadData();
                }
            }
        }

        protected string sParentCss
        {
            get => string.IsNullOrEmpty(sCodComm) ? "btn-secondary" : "btn-primary";
        }

        #endregion Protected Properties

        #region Protected Methods

        protected string checkSelect(IstanzeKitModel currRec)
        {
            string answ = "";
            if (EditRecord != null)
            {
                try
                {
                    answ = (EditRecord.KeyKit == currRec.KeyKit && EditRecord.KeyExtOrd == currRec.KeyExtOrd) ? "table-info" : "";
                }
                catch
                { }
            }
            return answ;
        }

        protected bool DelEnabled(IstanzeKitModel reqRec)
        {
            bool answ = false;

            return answ;
        }


        /// <summary>
        /// Verifica eliminabilità del record: se è avviato il PODL non è liminabile...
        /// </summary>
        /// <param name="reqRec"></param>
        /// <returns></returns>
        protected async Task DoCancel()
        {
            EditRecord = null;
            ReloadData();
            await Task.Delay(1);
        }

        /// <summary>
        /// Eliminazione record selezionato (previa conferma)
        /// </summary>
        /// <param name="selRec"></param>
        /// <returns></returns>
        protected async Task DoDelete(IstanzeKitModel selRec)
        {
            if (!await JSRuntime.InvokeAsync<bool>("confirm", "Eliminazione riga Istanza KIT: sei sicuro di voler procedere?"))
                return;

            await Task.Delay(1);
            var done = await MDService.IstKitDelete(selRec);
            EditRecord = null;
            ReloadData();
            await Task.Delay(1);
        }

        protected async Task DoUpdate(IstanzeKitModel selRec)
        {
            if (!await JSRuntime.InvokeAsync<bool>("confirm", "Confermi di voler salvare le modifiche?"))
                return;

            await Task.Delay(1);
            var done = await MDService.IstKitUpsert(selRec);
            EditRecord = null;
            ReloadData();
            await Task.Delay(1);
        }

        private bool OptAdmKitEnabled = false;

        protected override void OnInitialized()
        {
            numRecord = 10;
            // gestione di base dei KIT
            string rawVal = MDService.ConfigTryGet("OptAdmKitEnabled");
            if (!string.IsNullOrEmpty(rawVal))
            {
                bool.TryParse(rawVal, out OptAdmKitEnabled);
            }
            // conf variabili decodifica
            regExp_KO = MDService.ConfigTryGet("regExp_KO");
            regExp_OK = MDService.ConfigTryGet("regExp_OK");
            regExp_KitStart = MDService.ConfigTryGet("regExp_KitStart");
            regExp_KitSave = MDService.ConfigTryGet("regExp_KitSave");
            // altre variabili
            rawVal = MDService.ConfigTryGet("SPEC_nArtSearch");
            if (!string.IsNullOrEmpty(rawVal))
            {
                int.TryParse(rawVal, out minChar);
            }
        }

#if false
        protected override void OnAfterRender(bool firstRender)
        {
            if (firstRender)
            {
                if (OptAdmKitEnabled)
                {
                    doReset();
                }
            }
            //base.OnAfterRender(firstRender);
        } 
#endif



        protected override void OnParametersSet()
        {
            ReloadData();
        }

        protected void ResetData()
        {
            EditRecord = null;
        }

        protected void ResetParent()
        {
            SearchComm = "";
            ReloadData();
        }

        protected void ResetSel()
        {
            EditRecord = null;
        }

        protected void SelRecord(IstanzeKitModel selRec)
        {
            EditRecord = selRec;
        }

        protected void SetNumPage(int newNum)
        {
            currPage = newNum;
        }

        protected void SetNumRec(int newNum)
        {
            currPage = 1;
            numRecord = newNum;
        }

        protected void UpdateData()
        {
            EditRecord = null;
            ReloadData();
        }

        #endregion Protected Methods

        #region Private Fields

        /// <summary>
        /// Boolear controllo visualizzazione ricerca articoli
        /// </summary>
        private bool doSearchArt = false;

        private IstanzeKitModel? EditRecord = null;

        private List<IstanzeKitModel>? ListRecords;

        private int minChar = 2;

        /// <summary>
        /// RegExp x SAVE KIT
        /// </summary>
        private string regExp_KitSave = "#RKE";

        /// <summary>
        /// RegExp x START KIT
        /// </summary>
        private string regExp_KitStart = "#RKS";

        /// <summary>
        /// RegExp x RESET / CANCEL
        /// </summary>
        private string regExp_KO = "#RKO";

        /// <summary>
        /// RegExp x CONFERMA
        /// </summary>
        private string regExp_OK = "#ROK";

        private List<IstanzeKitModel>? SearchRecords;

        #endregion Private Fields

        #region Private Properties

        private int _currPage { get; set; } = 1;

        private int _numRecord { get; set; } = 10;

        private int currPage
        {
            get => _currPage;
            set
            {
                if (_currPage != value)
                {
                    _currPage = value;
                    ReloadData();
                }
            }
        }

        private bool isLoading { get; set; } = false;

        private int numRecord
        {
            get => _numRecord;
            set
            {
                if (_numRecord != value)
                {
                    _numRecord = value;
                    ReloadData();
                }
            }
        }

        private string sCodComm { get; set; } = "";

        private bool ShowCharts { get; set; } = false;

        #endregion Private Properties

        #region Private Methods

        private void ReloadData()
        {
            isLoading = true;
            SearchRecords = MDService.IstKitFilt("", "");
            totalCount = SearchRecords.Count;
            // conto i kit = distinct...
            kitCount = SearchRecords.GroupBy(x => x.CodArtParent).Count();
            ListRecords = SearchRecords
                            .Skip(numRecord * (currPage - 1))
                            .Take(numRecord)
                            .ToList();
            isLoading = false;
        }

        /// <summary>
        /// Toggle modale ricerca articoli
        /// </summary>
        private void SearchArtToggle()
        {
            doSearchArt = !doSearchArt;
        }

        /// <summary>
        /// Salva selezione articolo
        /// </summary>
        /// <param name="codArt"></param>
        private void SetCodArtChild(string codArt)
        {
            if (EditRecord != null)
            {
                EditRecord.CodArtChild = codArt;
                doSearchArt = false;
            }
        }

        #endregion Private Methods


#if false


        public string codKitTemp
        {
            get
            {
                return memLayer.ML.StringSessionObj(string.Format("codKitTemp_{0}", uid));
            }
            set
            {
                memLayer.ML.setSessionVal(string.Format("codKitTemp_{0}", uid), value);
                hlCodKitTemp.Value = value;
                grViewWSK.DataBind();
            }
        }

        /// <summary>
        /// Ultimo Codice KIT creato
        /// </summary>
        public string lastKitMade
        {
            get
            {
                return memLayer.ML.StringSessionObj("lastKitMade");
            }
            set
            {
                memLayer.ML.setSessionVal("lastKitMade", value);
            }
        }

        /// <summary>
        /// Aggiunge (in obj OrdineKit) l'ordine coi parametri indicati
        /// </summary>
        /// <param name="codOrd"></param>
        /// <param name="codArt"></param>
        /// <param name="descArt"></param>
        /// <param name="qta"></param>
        /// <returns></returns>
        public bool addOrdArt(string codOrd, string codArt, string descArt, int qta)
        {
            bool answ = false;
            // verifico di avere   un codiceKIT
            checkCodKit();
            // salvo info x il cod temporaneo...
            DataLayerObj.taWKS.insertQuery(codKitTemp, codOrd, codArt, descArt, qta);
            // verifico SE HO un KIT riconosciuto e quindi un CodArt di KIT valido...
            string currCodArtKit = "###";
            var TksTab = DataLayerObj.taTKS.GetData(codKitTemp, 1);
            bool showPODL = false;
            if (TksTab.Rows.Count > 0)
            {
                // verifico se ho aderenza 100%...
                if (TksTab[0].TotalScore == 1)
                {
                    currCodArtKit = TksTab[0].CodArtParent;
                    showPODL = true;
                }
            }
            hfCodArtKit.Value = currCodArtKit;
            divPODL.Visible = showPODL;
            answ = true;
            grViewWSK.DataBind();
            grViewKitSel.DataBind();
            grViewPODL.DataBind();
            grViewIstanzeKIT.DataBind();
            return answ;
        }


        private void doReset()
        {
            // elimino eventuali record ODL
            DataLayerObj.taWKS.deleteQuery(codKitTemp);
            codKitTemp = "";
            divPODL.Visible = false;
            checkCodKit();
        }

        /// <summary>
        /// Ultimo input registrato
        /// </summary>
        public string lastInput
        {
            get
            {
                return hlLastInput.Value;
            }
            set
            {
                hlLastInput.Value = value;
            }
        }

        /// <summary>
        /// Aggiorno controllo secondo ULTIMO input
        /// </summary>
        public void doUpdate()
        {
            // aggiorno label...
            messOut = "";
            // controllo input (reset/inizio o salva...)
            if (lastInput == regExp_KO)
            {
                // resetto dati
                doReset();
                messOut = "Effettuato reset!";
            }
            else if (lastInput == regExp_KitStart)
            {
                // resetto dati
                doReset();
                messOut = "Inizio configurazione KIT";
            }
            else if (lastInput == regExp_KitSave)
            {
                // controllo SE HO un kit selezionato...
                string currCodArtKit = "###";
                var TksTab = DataLayerObj.taTKS.GetData(codKitTemp, 1);
                bool showPODL = false;
                if (TksTab.Rows.Count > 0)
                {
                    // verifico se ho aderenza 100%...
                    if (TksTab[0].TotalScore == 1)
                    {
                        currCodArtKit = TksTab[0].CodArtParent;
                        showPODL = true;
                    }
                }
                if (showPODL)
                {
                    // in questo caso creo istanza!
                    creazioneIstanzaKit(currCodArtKit);
                }
            }
            else if (lastInput == regExp_OK)
            {
            }
            // ennesimo check cod TEMP
            checkCodKit();
        }

        /// <summary>
        /// Verifico SE HO un codKit Temporaneo sennò lo creo...
        /// </summary>
        private void checkCodKit()
        {
            if (codKitTemp == "")
            {
                // genero un NUOVO cod temp kit...
                codKitTemp = string.Format("KIT_{0:yyMMdd_HHmmss}", DateTime.Now);
            }
        }

        public string messOut
        {
            set
            {
                lblOut.Text = value;
            }
            get
            {
                return lblOut.Text;
            }
        }

        protected void grViewKitSel_SelectedIndexChanged(object sender, EventArgs e)
        {
            // se ho selezionato recupero CHIAVE = CodArticolo del KIT
            string CodArtParent = grViewKitSel.SelectedValue.ToString();
            // crea KIT x quel CodArtParent...
            creazioneIstanzaKit(CodArtParent);
        }
        /// <summary>
        /// Crea una NUOVA istanza KIT
        /// </summary>
        /// <param name="CodArtParent">CodArt dell'Assieme/KIT</param>
        private void creazioneIstanzaKit(string CodArtParent)
        {
            // calcolo NUOVO codice kit...
            var tabKey = DataLayerObj.taIstK.getNewKey();
            if (tabKey.Rows.Count == 1)
            {
                // stacco un NUOVO codice KIT
                lastKitMade = tabKey[0].KeyKit;
                // inserisco ISTANZA KIT!
                DataLayerObj.taIstK.insertByWKS(lastKitMade, CodArtParent, codKitTemp);
                // faccio reset valori WKS...
                doReset();
                // ora resetto ordine caricato...
                messOut = string.Format("Creato NUOVA P.ODL cod {0} per il KIT {1}", lastKitMade, CodArtParent);
                // sollevo evento x impostare lettura KIT a BARCODE (x conferma successiva...)
                // sollevo evento nuovo valore...
                if (eh_selKit != null)
                {
                    eh_selKit(this, new EventArgs());
                }
            }
        } 
#endif

    }
}