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

#pragma once

#include "CoreMinimal.h"

////////////////////////////////////////////////////////////////////////////////////////////////////

struct FTimersViewColumns
{
    //////////////////////////////////////////////////
    // Column identifiers

    static const FName NameColumnID;
    static const FName MetaGroupNameColumnID;
    static const FName TypeColumnID;
    static const FName InstanceCountColumnID;

    // Inclusive Time columns
    static const FName TotalInclusiveTimeColumnID;
    static const FName MaxInclusiveTimeColumnID;
    static const FName UpperQuartileInclusiveTimeColumnID;
    static const FName AverageInclusiveTimeColumnID;
    static const FName MedianInclusiveTimeColumnID;
    static const FName LowerQuartileInclusiveTimeColumnID;
    static const FName MinInclusiveTimeColumnID;

    // Exclusive Time columns
    static const FName TotalExclusiveTimeColumnID;
    static const FName MaxExclusiveTimeColumnID;
    static const FName UpperQuartileExclusiveTimeColumnID;
    static const FName AverageExclusiveTimeColumnID;
    static const FName MedianExclusiveTimeColumnID;
    static const FName LowerQuartileExclusiveTimeColumnID;
    static const FName MinExclusiveTimeColumnID;
};

////////////////////////////////////////////////////////////////////////////////////////////////////

namespace Insights
{
class FTableColumn;
}

////////////////////////////////////////////////////////////////////////////////////////////////////

struct FTimersViewColumnFactory
{
public:
    static void CreateTimersViewColumns(TArray<TSharedRef<Insights::FTableColumn>>& Columns);
    static void CreateTimerTreeViewColumns(TArray<TSharedRef<Insights::FTableColumn>>& Columns);

    static TSharedRef<Insights::FTableColumn> CreateNameColumn();
    static TSharedRef<Insights::FTableColumn> CreateMetaGroupNameColumn();
    static TSharedRef<Insights::FTableColumn> CreateTypeColumn();
    static TSharedRef<Insights::FTableColumn> CreateInstanceCountColumn();

    static TSharedRef<Insights::FTableColumn> CreateTotalInclusiveTimeColumn();
    static TSharedRef<Insights::FTableColumn> CreateMaxInclusiveTimeColumn();
    static TSharedRef<Insights::FTableColumn> CreateAverageInclusiveTimeColumn();
    static TSharedRef<Insights::FTableColumn> CreateMedianInclusiveTimeColumn();
    static TSharedRef<Insights::FTableColumn> CreateMinInclusiveTimeColumn();

    static TSharedRef<Insights::FTableColumn> CreateTotalExclusiveTimeColumn();
    static TSharedRef<Insights::FTableColumn> CreateMaxExclusiveTimeColumn();
    static TSharedRef<Insights::FTableColumn> CreateAverageExclusiveTimeColumn();
    static TSharedRef<Insights::FTableColumn> CreateMedianExclusiveTimeColumn();
    static TSharedRef<Insights::FTableColumn> CreateMinExclusiveTimeColumn();

private:
    static constexpr float TotalTimeColumnInitialWidth = 60.0f;
    static constexpr float TimeMsColumnInitialWidth    = 50.0f;
};

////////////////////////////////////////////////////////////////////////////////////////////////////