// Fill out your copyright notice in the Description page of Project Settings.


#include "UI/Settings/AllRandomUserWidget.h"
#include "Subsystem/UISubsystem.h"
#include "Components/WrapBox.h"
#include "Core/LuckyRobotsGameInstance.h"
#include "UI/Settings/ObjectsListUserWidget.h"

void UAllRandomUserWidget::NativeConstruct()
{
	Super::NativeConstruct();

	SetVisibility(ESlateVisibility::Hidden);

	auto UISubsystem = GetGameInstance()->GetSubsystem<UUISubsystem>();
	if (UISubsystem)
	{
		UISubsystem->OnAllRandomMenuStateChanged.AddDynamic(this, &UAllRandomUserWidget::DoAllRandomMenuStateChanged);
	}

	DoUpdateItemList(EItemCategory::Furniture);
}

void UAllRandomUserWidget::DoAllRandomMenuStateChanged(bool open)
{
	if (open)
	{
		DoOpen();
		SetVisibility(ESlateVisibility::Visible);
	}
	else
	{
		SetVisibility(ESlateVisibility::Hidden);
	}
}

void UAllRandomUserWidget::DoUpdateItemList(EItemCategory ItemCategory)
{
	if (GetWrapBox() && ObjectsListUserWidgetClass)
	{
		GetWrapBox()->ClearChildren();

		ULuckyRobotsGameInstance* GameInstance = Cast<ULuckyRobotsGameInstance>(GetGameInstance());
		if (GameInstance)
		{
			TArray<FSelectableItemData> SelectableItemList = GameInstance->GetSelectableItemList(ItemCategory);
			for (auto SelectableItem : SelectableItemList)
			{
				UObjectsListUserWidget* ObjectsListUserWidget = CreateWidget<UObjectsListUserWidget>(this, ObjectsListUserWidgetClass);
				if (ObjectsListUserWidget)
				{
					ObjectsListUserWidget->SelectableItemData = SelectableItem;
					GetWrapBox()->AddChild(ObjectsListUserWidget);
				}
			}
		}
	}
}

void UAllRandomUserWidget::DoOpen()
{
	DoUpdateItemList(EItemCategory::Furniture);
}