#pragma once

#include "CoreMinimal.h"
#include "GameFramework/GameStateBase.h"
#include "SaltyGameState.generated.h"

// Replicated session facts. Step 2 carries the session id the server minted so every client's telemetry file
// belongs to the same session (Docs/Spec/Networking.md, Telemetry over the wire).
UCLASS()
class SALTY_API ASaltyGameState : public AGameStateBase
{
	GENERATED_BODY()

public:
	virtual void GetLifetimeReplicatedProps(TArray<FLifetimeProperty>& OutLifetimeProps) const override;

	// Server only. Writes the id and starts the server's own telemetry session.
	void SetSessionId(const FGuid& InSessionId);

	FGuid GetSessionId() const { return SessionId; }

protected:
	UFUNCTION()
	void OnRep_SessionId();

private:
	UPROPERTY(ReplicatedUsing = OnRep_SessionId)
	FGuid SessionId;

	void AdoptSessionId();
};