@page "/ScheduleOrders"

@attribute [Authorize]

@using System.Security.Claims
@using Microsoft.AspNetCore.Authorization
@using OrdersManagement.Components.Pages.Shared
@using Syncfusion.Blazor.Grids

@inject ScheduleOrderService ScheduleOrderService
@inject CustomAuthenticationStateProvider CustomAuthenticationStateProvider
@inject NavigationManager NavigationManager;

<ScheduleOrdersGrid PageSize="20" PassGridRef="SetGridRef" GridData="_scheduleOrders" />

@code {
    private IEnumerable<ScheduleOrderDto> _scheduleOrders = [];

    protected override async Task OnAfterRenderAsync(bool firstRender)
    {
        if (firstRender)
        {
            ClaimsPrincipal currentUser = CustomAuthenticationStateProvider.GetCurrentUser();

            if (currentUser.Identity?.IsAuthenticated == false)
            {
                NavigationManager.NavigateTo("/Unauthorized");
            }
            else
            {
                _scheduleOrders = await FetchScheduleOrdersAsync();
                StateHasChanged();
            }
        }
    }

    private async Task<IEnumerable<ScheduleOrderDto>> FetchScheduleOrdersAsync()
    {
        _scheduleOrders = await ScheduleOrderService.GetScheduleOrdersAsync() ?? new List<ScheduleOrderDto>();
        _scheduleOrders = _scheduleOrders.OrderByDescending(x => x.LastUpdateDate).ToList();
        return _scheduleOrders;
    }

    private SfGrid<ScheduleOrderDto> _gridRef;

    private async Task SetGridRef(SfGrid<ScheduleOrderDto> grid)
    {
        _gridRef = grid;
    }
}