using EgwCoreLib.Razor;
using Microsoft.AspNetCore.SignalR.Protocol;

namespace Lux.UI.Components.Compo.Templates
{
    public partial class TemplateList
    {
        #region Public Properties

        /// <summary>
        /// Ricerca libera da parent
        /// </summary>
        [Parameter]
        public string CurrSearchVal { get; set; } = "";

        /// <summary>
        /// Callback invocato al select
        /// </summary>
        [Parameter]
        public EventCallback<TemplateModel?> EC_Selected { get; set; }

        /// <summary>
        /// Callback invocato al modifica
        /// </summary>
        [Parameter]
        public EventCallback<TemplateModel?> EC_Edit { get; set; }

        [Parameter]
        public TemplateModel? SelRecord { get; set; } = null;

        #endregion Public Properties

        #region Protected Methods

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

        #endregion Protected Methods

        #region Private Fields

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

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

        private int currPage = 1;

        private Enums.ItemSourceType CurrSourceType = Enums.ItemSourceType.Jwd;

        private TemplateModel? EditRecord = null;

        private bool isLoading = false;

        private List<TemplateModel> ListFilt = new List<TemplateModel>();

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

        private int numRecord = 10;
        private int totalCount = 0;

        private BootstrapModal Modal = new();
        private string mTitle = "";
        private string mMessage = "";
        private BootstrapModal.ModalMode mMode = BootstrapModal.ModalMode.ND;

        private Dictionary<bool, string> modalOpt = new Dictionary<bool, string>();

        #endregion Private Fields

        #region Private Properties

        /// <summary>
        /// Servizi di accesso ai dati iniettati dal framework.
        /// </summary>
        [Inject]
        private IDataLayerServices DLService { get; set; } = null!;

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

        [Inject]
        private ITemplateService TService { get; set; } = default!;

        #endregion Private Properties

        #region Private Methods

        private string CheckSelect(TemplateModel curRec)
        {
            string answ = "";
            if (SelRecord != null)
            {
                answ = curRec.TemplateID == SelRecord.TemplateID ? "table-info" : "";
            }
            return answ;
        }

        private void DoAdd()
        {
            DateTime adesso = DateTime.Now;
            EditRecord = new TemplateModel()
            {
                Name = $"New Template {adesso.Year}",
                Description = $"Nuovo Template {adesso:ddd yyyy.MM.dd HH:mm:ss}",
                Envir = CurrEnvir,
                SourceType = CurrSourceType
            };
        }

        private async Task DoClone(TemplateModel rec2clone)
        {
            mTitle = "Attenzione";
            mMessage = $"Confermi di voler duplicare interamente il Gruppo Template selezionato?\n" +
                $"Env: {rec2clone.Envir} | {rec2clone.Name}\n " +
                $"{rec2clone.Description}\n " +
                $"Articoli: {rec2clone.NumItems}";
            mMode = BootstrapModal.ModalMode.Confirm;
            modalOpt = new();
            modalOpt.Add(true, "Si");
            modalOpt.Add(false, "No");
            if (!await Modal!.ShowAsync<bool>())
                return;
            // clona intero template + tutte le righe...
            rec2clone.Name += " - clone";
            rec2clone.Description += $" - cloned {DateTime.Now:yyyy.MM.dd HH:mm:ss}";
            await TService.CloneAsync(rec2clone);
            await ReloadDataAsync();
            UpdateTable();
        }

        //private void DoClose()
        //{
        //    SelRecord = null;
        //    EditRecord = null;
        //}

        private async Task DoDelete(TemplateModel curRec)
        {
            mTitle = "Eliminazione";
            mMessage = $"Confermi di voler eliminare il Gruppo Template selezionato?\n" +
                        $"Env: {curRec.Envir} | {curRec.Name}\n " +
                        $"{curRec.Description}\n " +
                        $"Articoli: {curRec.NumItems}";
            mMode = BootstrapModal.ModalMode.Confirm;
            modalOpt = new();
            modalOpt.Add(true, "Si");
            modalOpt.Add(false, "No");
            if (!await Modal!.ShowAsync<bool>())
                return;

            // elimina intero template (anche le sue righe)
            await TService.DeleteAsync(curRec);
            await ReloadDataAsync();
            UpdateTable();
        }

        private Task DoEdit(TemplateModel curRec)
        {
            SelRecord = null;
            return EC_Edit.InvokeAsync(curRec);
            //    EditRecord = curRec;
        }

        private async Task DoReset()
        {
            //EditRecord = null;
            SelRecord = null;
            await ReloadDataAsync();
            UpdateTable();
            await EC_Selected.InvokeAsync(null);
        }

        ///// <summary>
        ///// Salva record ed avanza compilazione
        ///// </summary>
        ///// <param name="updRec"></param>
        ///// <returns></returns>
        //private async Task DoSave(TemplateModel updRec)
        //{
        //    // salvo record
        //    await TService.UpsertAsync(updRec);
        //    EditRecord = null;
        //    SelRecord = null;
        //    await ReloadDataAsync();
        //    UpdateTable();
        //}

        private Task DoSelect(TemplateModel curRec)
        {
            SelRecord = curRec;
            return EC_Selected.InvokeAsync(curRec);
        }

        private async Task ReloadDataAsync()
        {
            AllRecords = await TService.GetAllAsync();
        }

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

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

        private void UpdateTable()
        {
            //ListFilt.Clear();
            ListFilt = AllRecords;
            if (!string.IsNullOrEmpty(CurrSearchVal))
            {
                ListFilt = AllRecords
                            .Where(x => x.Name.Contains(CurrSearchVal, StringComparison.InvariantCultureIgnoreCase) || x.Description.Contains(CurrSearchVal, StringComparison.InvariantCultureIgnoreCase))
                            .ToList();
            }
            totalCount = ListFilt.Count;
            // gestione paginazione
            ListRecords = ListFilt
                            .Skip(numRecord * (currPage - 1))
                            .Take(numRecord)
                            .ToList();
        }

        #endregion Private Methods
    }
}