using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Components;
using System.Net.Http;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Components.Authorization;
using Microsoft.AspNetCore.Components.Forms;
using Microsoft.AspNetCore.Components.Routing;
using Microsoft.AspNetCore.Components.Web;
using Microsoft.AspNetCore.Components.Web.Virtualization;
using Microsoft.JSInterop;
using SMGen;
using SMGen.Shared;
using SMGen.Components;
using EgwCoreLib.Razor;
using EgwCoreLib.Razor.Data;
using SMGen.Data;
using SMGen.Core;
using SMGen.Data.DbModels;
using SMGen.Data.Controllers;
using SMGen.Data.Services;

namespace SMGen.Components
{
    public partial class FamStatiList
    {
        protected List<FamStatiViewModel> FamIngs = new List<FamStatiViewModel>();

        protected List<FamStatiViewModel> SearchRecords = new List<FamStatiViewModel>();

        [Parameter]
        public SelectFamStatiParams currFilter { get; set; } = null!;

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

        [Parameter]
        public EventCallback<int> updateRecordCount { get; set; }

        [Inject]
        protected SMGDataService SMGDService{ get; set; } = null!;
        private int _totalCount { get; set; } = 0;

        private int currPage
        {
            get => currFilter.CurrPage;
            set => currFilter.CurrPage = value;
        }

        private int numRecord
        {
            get => currFilter.NumRec;
            set => currFilter.NumRec = value;
        }

        private int totalCount
        {
            get => _totalCount;
            set
            {
                if (_totalCount != value)
                {
                    _totalCount = value;
                    updateRecordCount.InvokeAsync(value);
                }
            }
        }

        protected override async Task OnParametersSetAsync()
        {
            await Task.Delay(1);
            await ReloadData();
        }
        protected async Task ReloadData()
        {
            SearchRecords = await SMGDService.FamStatiGetAll();
            totalCount = SearchRecords.Count;
            FamIngs = SearchRecords.Skip(numRecord * (currPage - 1)).Take(numRecord).ToList();
            await InvokeAsync(() => StateHasChanged());
        }
    }
}