using Microsoft.AspNetCore.Components;
using MP.MONO.Data.DbModels;

namespace MP.MONO.UI.Components
{
    public partial class MaintTaskSched
    {
        #region Public Properties

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

        #endregion Public Properties

        #region Protected Methods

        protected override async Task OnInitializedAsync()
        {
            await ReloadData();
        }

        #endregion Protected Methods

        #region Private Fields

        private int _MaxRecord = 200;

        private bool doSetup = false;

        private List<PrevMaintTaskModel>? ListRecords = null;

        // FARE!!! filtro macchina
        private int MachineId = 1;

        private List<PrevMaintTaskModel>? SearchRecords = null;

        #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)
                {
                    currPMTaskId = 0;
                    _currPage = value;
                    var pUpd = Task.Run(async () => await ReloadData());
                    pUpd.Wait();
                }
            }
        }

        private int currPMTaskId { get; set; } = 0;

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

        private string mainCssClass
        {
            get => currPMTaskId == 0 ? "px-2 flex-fill" : "px-2 flex-grow-0";
        }

        private int MaxRecord
        {
            get
            {
                return _MaxRecord;
            }
            set
            {
                if (_MaxRecord != value)
                {
                    _MaxRecord = value;
                    var pUpd = Task.Run(async () => await ReloadData());
                    pUpd.Wait();
                }
            }
        }

        private int numRecord
        {
            get => _numRecord;
            set
            {
                if (_numRecord != value)
                {
                    currPMTaskId = 0;
                    _numRecord = value;
                    var pUpd = Task.Run(async () => await ReloadData());
                    pUpd.Wait();
                }
            }
        }

        private int totalCount
        {
            get
            {
                int answ = 0;
                if (SearchRecords != null)
                {
                    answ = SearchRecords.Count;
                }
                return answ;
            }
        }

        #endregion Private Properties

        #region Private Methods

        /// <summary>
        /// Solleva evento cambio modo (Pending/Scheduled)
        /// </summary>
        private void ChangeMode()
        {
            reqChangeMode.InvokeAsync(true);
        }

        private string checkSel(int PMTaskId)
        {
            return PMTaskId == currPMTaskId ? "table-primary" : "";
        }

        private void ForceReload(int newNum)
        {
            numRecord = newNum;
        }

        private void ForceReloadPage(int newNum)
        {
            currPage = newNum;
        }

        private async Task ReloadData()
        {
            isLoading = true;
            ListRecords = null;
            await Task.Delay(1);
            SearchRecords = await MMDataService.PrevMaintTaskGetFilt(MachineId, 0, MaxRecord);
            ListRecords = SearchRecords.Skip(numRecord * (currPage - 1)).Take(numRecord).ToList();
            await Task.Delay(1);
            isLoading = false;
        }


        private PrevMaintTaskModel selRecord { get; set; }

        private async Task ShowDetail(PrevMaintTaskModel currRec)
        {
            selRecord = currRec;
            if (currRec != null)
            {
                currPMTaskId = currRec.PMTaskId;
            }
            else {
                currPMTaskId = 0;
            }
            //await ReloadData();
            await Task.Delay(1);
        }

        #endregion Private Methods
    }
}