// DTFluxRemotedLevelController.h
#pragma once

#include "CoreMinimal.h"
#include "GameFramework/Actor.h"
#include "DTFluxRemoteSubsystem.h"
#include "DTFluxRemotedLevelController.generated.h"

UCLASS(BlueprintType, Blueprintable)
class DTFLUXREMOTE_API ADTFluxRemotedLevelController : public AActor
{
    GENERATED_BODY()
    
public:    
    ADTFluxRemotedLevelController();

protected:
    virtual void PostInitializeComponents() override;
    virtual void BeginPlay() override;
    virtual void EndPlay(const EEndPlayReason::Type EndPlayReason) override;

    // Subsystem et binding
    UPROPERTY(BlueprintReadOnly, Category = "DTFlux")
    UDTFluxRemoteSubsystem* RemoteSubsystem;

    FDelegateHandle TitleReceivedHandle;
    FDelegateHandle TitleBibReceivedHandle;
    FDelegateHandle CommandReceivedHandle;
    bool bEventsBound;

    // Fonctions de binding
    void InitializeSubsystemBinding();

    // ✅ CORRECTION : Callbacks avec UFUNCTION()
    UFUNCTION()
    void OnTitleDataReceived(const FDTFluxRemoteTitleData& TitleData);
    
    UFUNCTION()
    void OnTitleBibDataReceived(const FDTFluxRemoteBibData& BibData);
    
    UFUNCTION()
    void OnCommandDataReceived(const FDTFluxRemoteCommandData& CommandData);

public:
    // Events Blueprint-friendly
    UPROPERTY(BlueprintAssignable, Category = "DTFlux Events")
    FOnTitleReceived OnTitleReceived;
    
    UPROPERTY(BlueprintAssignable, Category = "DTFlux Events")
    FOnTitleBibReceived OnTitleBibReceived;
    
    UPROPERTY(BlueprintAssignable, Category = "DTFlux Events")
    FOnCommandReceived OnCommandReceived;

    // Fonctions utilitaires
    UFUNCTION(BlueprintCallable, Category = "DTFlux")
    bool IsSubsystemAvailable() const;
    
    UFUNCTION(BlueprintCallable, Category = "DTFlux")
    bool IsHTTPServerRunning() const;
    
    UFUNCTION(BlueprintCallable, Category = "DTFlux")
    void StartHTTPServer(int32 Port = 63350);
    
    UFUNCTION(BlueprintCallable, Category = "DTFlux")
    void StopHTTPServer();

    UFUNCTION(BlueprintCallable, Category = "DTFlux")
    void EnsureSubsystemBinding();

protected:
    // Events Blueprint implémentables
    UFUNCTION(BlueprintImplementableEvent, Category = "DTFlux Events")
    void BP_OnTitleDataReceived(const FDTFluxRemoteTitleData& TitleData);
    
    UFUNCTION(BlueprintImplementableEvent, Category = "DTFlux Events")
    void BP_OnTitleBibDataReceived(const FDTFluxRemoteBibData& BibData);
    
    UFUNCTION(BlueprintImplementableEvent, Category = "DTFlux Events")
    void BP_OnCommandDataReceived(const FDTFluxRemoteCommandData& CommandData);

    // Fonctions virtuelles C++
    UFUNCTION(BlueprintNativeEvent, Category = "DTFlux Events")
    void HandleTitleData(const FDTFluxRemoteTitleData& TitleData);
    virtual void HandleTitleData_Implementation(const FDTFluxRemoteTitleData& TitleData);
    
    UFUNCTION(BlueprintNativeEvent, Category = "DTFlux Events")
    void HandleTitleBibData(const FDTFluxRemoteBibData& BibData);
    virtual void HandleTitleBibData_Implementation(const FDTFluxRemoteBibData& BibData);
    
    UFUNCTION(BlueprintNativeEvent, Category = "DTFlux Events")
    void HandleCommandData(const FDTFluxRemoteCommandData& CommandData);
    virtual void HandleCommandData_Implementation(const FDTFluxRemoteCommandData& CommandData);
};