@using Entities.DTO
@using TechHelper.Client.Exam

<MudPaper @onclick:stopPropagation>
	<MudPaper Elevation=@Elevation Class=@Class @onclick="HandleClick">

		<MudStack Row="true">
			<MudText Typo="Typo.h6">@ExamStruct.Title</MudText>
			@if (ExamStruct.Score > 0)
			{
				<MudText Typo="Typo.body2"><b>总分:</b> @ExamStruct.Score 分</MudText>
			}
		</MudStack>

		@if (ExamStruct.Question != null)
		{
			<QuestionCard Question="ExamStruct.Question" Index="ExamStruct.Index" Elevation=@Elevation Class="my-2 pa-1" />
		}

		@foreach (var examStruct in ExamStruct.ChildrenAssignmentQuestion)
		{
			<ExamStructView ExamStruct="examStruct" ClickedStruct="HandleChildStructClick" Elevation=@Elevation Class="my-2 pa-1" />
		}

	</MudPaper>
</MudPaper>

@code {
	[Parameter]
	public AssignmentQuestionDto ExamStruct { get; set; } = new AssignmentQuestionDto();

	[Parameter]
	public EventCallback<AssignmentQuestionDto> ClickedStruct { get; set; }

	[Parameter]
	public string Class { get; set; } = "my-2 pa-1";

	[Parameter]
	public int Elevation { get; set; } = 0;


	private async void HandleClick()
	{
		await ClickedStruct.InvokeAsync(ExamStruct);
	}

	private async void HandleChildStructClick(AssignmentQuestionDto clickedChildExamStruct)
	{
		await ClickedStruct.InvokeAsync(clickedChildExamStruct);
	}
}