using EgwCoreLib.Razor.Data;
using Microsoft.AspNetCore.Components;

namespace GPW.CORE.Smart8.Components.Compo
{
    public partial class TestWeekCal
    {
        #region Public Properties

        [Parameter]
        public DateTime DtReq { get; set; } = DateTime.Today;

        [Parameter]
        public int NumDays { get; set; } = 1;

        #endregion Public Properties

        #region Protected Fields

        protected List<DateTime> ListDate = new List<DateTime>();

        [Parameter]
        public List<CalendarEvent> eventList { get; set; } = new List<CalendarEvent>();

        protected List<CalendarEvent> eventListPerWeek { get; set; } = new List<CalendarEvent>();

        #endregion Protected Fields

        #region Protected Methods

        protected async Task ChangePeriod(int numStep)
        {
            ListDate = new List<DateTime>();
            await Task.Delay(1);
            DtReq = DtReq.AddDays(NumDays * numStep);
            await reloadData();
            await Task.Delay(1);
        }

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

        protected override async Task OnParametersSetAsync()
        {
            await reloadData();
        }

        #endregion Protected Methods

        #region Private Methods

        protected Random rnd = new Random();

        private async Task reloadData()
        {
            ListDate = new List<DateTime>();
            int nWeek = DtReq.DayOfWeek - DayOfWeek.Monday;
            if (NumDays < 5 || NumDays > 7)
            {
                nWeek = 0;
            }
            for (int i = 0; i < NumDays; i++)
            {
                ListDate.Add(DtReq.AddDays(i - nWeek));
            }
            eventListPerWeek = eventList.Where(x => ListDate.Contains(x.Inizio)).ToList();


            await Task.Delay(1);
        }

        #endregion Private Methods
    }
}