using GPW.CORE.Data.DbModels;
using GPW.CORE.UI.Data;
using Microsoft.AspNetCore.Components;
using Microsoft.JSInterop;

namespace GPW.CORE.UI.Components
{
    public partial class RegAttEditor
    {
        #region Protected Fields

        protected string _gruppoSel = "";
        protected int _idxProj = 0;
        protected bool vetoUpd = false;

        #endregion Protected Fields

        #region Private Properties

        [Inject]
        private MessageService AppMServ { get; set; }

        [Inject]
        private IJSRuntime JSRuntime { get; set; }

        private bool VetoInsert
        {
            get => GDataServ.VetoInsert;
        }

        #endregion Private Properties

        #region Protected Properties

        protected List<AnagFasiModel> fasiList { get; set; } = new List<AnagFasiModel>();

        [Inject]
        protected GpwDataService GDataServ { get; set; }

        protected List<AnagGruppiModel> gruppiList { get; set; } = new List<AnagGruppiModel>();
        protected List<AnagProgettiModel> projList { get; set; } = new List<AnagProgettiModel>();

        #endregion Protected Properties

        #region Public Properties

        [Parameter]
        public RegAttivitaModel currRecord
        {
            get
            {
                return AppMServ.recordRA;
            }
            set
            {
                AppMServ.recordRA = value;
                vetoUpd = true;
                if (value.FasiNav != null && value.FasiNav.ProgettoNav != null)
                {
                    gruppoSel = value.FasiNav.ProgettoNav.Gruppo;
                    idxProj = value.FasiNav.IdxProgetto != null ? (int)value.FasiNav.IdxProgetto : 0;
                }
                var pUpd = Task.Run(async () => await ReloadData());
                pUpd.Wait();
                vetoUpd = false;
            }
        }

        public string gruppoSel
        {
            get
            {
                return _gruppoSel;
            }
            set
            {
                _gruppoSel = value;
                if (!vetoUpd)
                {
                    var pUpd = Task.Run(async () => await ReloadData());
                    pUpd.Wait();
                }
            }
        }

        public int idxProj
        {
            get
            {
                return _idxProj;
            }
            set
            {
                _idxProj = value;
                if (!vetoUpd)
                {
                    var pUpd = Task.Run(async () => await ReloadData());
                    pUpd.Wait();
                }
            }
        }

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

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

        #endregion Public Properties

        #region Private Methods

        private void arrotondaMinuti()
        {
            // arrotondo ai 5 min...
            currRecord.Inizio = CORE.Data.Utils.DateRounded(currRecord.Inizio.AddMinutes(2), 5, true);
            // arrotondo ai 5 min...
            currRecord.Fine = CORE.Data.Utils.DateRounded(currRecord.Fine.AddMinutes(2), 5, true);
            checkCoerenzaDate(true);
        }

        /// <summary>
        /// Verifico coerenza date (inizio < fine)
        /// </summary>
        /// <param name="modInizio">indica se la data modificata sia l'inizio</param>
        private void checkCoerenzaDate(bool modInizio)
        {
            // verifica presenza errori
            bool inError = currRecord.Inizio >= currRecord.Fine;
            if (inError)
            {
                // se ho mod inizio --> tengo ferma fine, inizio 1/2 h prima
                if (modInizio)
                {
                    currRecord.Inizio = currRecord.Fine.AddMinutes(-30);
                }
                else
                {
                    currRecord.Fine = currRecord.Inizio.AddMinutes(30);
                }
            }
        }

        #endregion Private Methods

        #region Protected Methods

        /// <summary>
        /// Salvo in MService record clonato
        /// </summary>
        protected async void DoClone()
        {
            AppMServ.clonedRA = currRecord;
            await ItemReset.InvokeAsync(true);
        }

        /// <summary>
        /// Elimino record
        /// </summary>
        protected async void DoDelete()
        {
            // chiedo verifica
            if (!await JSRuntime.InvokeAsync<bool>("confirm", "Sicuro di voler eliminare il record selezionato??"))
                return;

            // aggiorno
            await GDataServ.RegAttDelete(currRecord);
            // registro fatto
            await ItemUpdated.InvokeAsync(true);
        }

        /// <summary>
        /// Indico item selezionato
        /// </summary>
        protected async void DoReset()
        {
            await ItemReset.InvokeAsync(true);
        }

        /// <summary>
        /// Aggiorno e riporto update
        /// </summary>
        protected async void DoUpdate()
        {
            arrotondaMinuti();
            // aggiorno
            await GDataServ.RegAttUpdate(currRecord);
            // resetto clone e record corrente...
            AppMServ.clonedRA = null;
            // registro fatto
            await ItemUpdated.InvokeAsync(true);
        }

        protected async Task ReloadData()
        {
            gruppiList = await GDataServ.AnagGruppiAll();
            var allProj = await GDataServ.AnagProjAll();
            projList = allProj
                        .Where(x => x.Attivo == true && x.Gruppo == gruppoSel)
                        .OrderBy(x => x.ClienteNav.RagSociale)
                        .ThenBy(x => x.NomeProj)
                        .ToList();
            var allFasi = await GDataServ.AnagFasiAll();
            fasiList = allFasi
                        .Where(x => x.IdxProgetto == idxProj)
                        .ToList();
        }

        #endregion Protected Methods
    }
}