// Copyright Epic Games, Inc. All Rights Reserved.

#pragma once

#include "CoreMinimal.h"
#include "Widgets/SCompoundWidget.h"
#include "Widgets/Views/SListView.h"

class SSearchBox;
class FGraphTrack;
class FGraphSeries;

// A widget representing all the series in a graph track, allowing management of their visibility
class SGraphSeriesList: public SCompoundWidget
{
public:
    SLATE_BEGIN_ARGS(SGraphSeriesList) {}

    SLATE_END_ARGS()

    void Construct(const FArguments& InArgs, const TSharedRef<FGraphTrack>& InGraphTrack);

private:
    // Generate a row for the list
    TSharedRef<ITableRow> OnGenerateRow(TSharedPtr<FGraphSeries> Item, const TSharedRef<STableViewBase>& OwnerTable);

    // Refresh the list as the filter has changed
    void RefreshFilter();

private:
    // The graph track we are operating on
    TWeakPtr<FGraphTrack> GraphTrack;

    // The search widget
    TSharedPtr<SSearchBox> SearchBox;

    // The list view widget
    TSharedPtr<SListView<TSharedPtr<FGraphSeries>>> ListView;

    // Text we are searching for
    FText SearchText;

    // Filtered list of series
    TArray<TSharedPtr<FGraphSeries>> FilteredSeries;
};