@using Entities.DTO
@using Microsoft.AspNetCore.Authorization
@using TechHelper.Client.Exam


@page "/exam/manage"
@attribute [Authorize]


@if (isloding)
{
	<MudText> 正在加载 </MudText>
}
else
{

}

<MudPaper Class="d-flex flex-wrap flex-grow-0 gap-4" Height="100%" Width="100%">
	@foreach (var item in examDtos)
	{
		<ExamPreview examDto="item" Width="256px" Height="256px"> </ExamPreview>
	}
</MudPaper>

@code {
	[Inject]
	public IExamService ExamService { get; set; }

	[Inject]
	public ISnackbar Snackbar { get; set; }

	[CascadingParameter]
	private Task<AuthenticationState> authenticationStateTask { get; set; }

	private List<ExamDto> examDtos = new List<ExamDto>();

	private bool isloding = true;

	protected override async Task OnInitializedAsync()
	{
		GetExam();
	}


	private async void GetExam()
	{
		isloding = true;
		Snackbar.Add("正在加载", Severity.Info);
		var result = await ExamService.GetAllExam(authenticationStateTask.Result.User.Identity.Name);
		examDtos = result.Result as List<ExamDto> ?? new List<ExamDto>();
		isloding = false;
		Snackbar.Add("加载成功", Severity.Info);
		StateHasChanged();
	}
}