// Copyright 2017-2020 David Romanski(Socke). All Rights Reserved.
#pragma once

#include "WebCommunication.h"
#include "WebCommunicationRequestCompleteObject.generated.h"

class UWebCommunicationBPLibrary;
class FWebcomThread;

enum class EMultiStepType : uint8
{
	GOOGLE		UMETA(DisplayName = "GoogleDrive"),
	GOOGLE_INFO		UMETA(DisplayName = "GoogleDriveInfo"),
	ANONFILE 	UMETA(DisplayName = "Anonfiles")
};

UCLASS(Blueprintable, BlueprintType)
class WEBCOMMUNICATION_API UWebCommunicationRequestCompleteObject : public UObject
{

	GENERATED_UCLASS_BODY()
	~UWebCommunicationRequestCompleteObject();

	virtual void BeginDestroy() override;

public:
	void requestComplete(FHttpRequestPtr Request, FHttpResponsePtr response, bool bWasSuccessful);
	void requestCompleteInternal(FHttpRequestPtr Request, FHttpResponsePtr response, bool bWasSuccessful);

	void requestCompleteLowRam(FHttpRequestPtr Request, FHttpResponsePtr response, bool bWasSuccessful);
	void requestCompleteLowRamInternal(FHttpRequestPtr Request, FHttpResponsePtr response, bool bWasSuccessful);

#if ENGINE_MAJOR_VERSION >= 5 & ENGINE_MINOR_VERSION >= 4
	void requestMultiStepDownload(FHttpRequestPtr request, uint64 bytesSent, uint64 bytesReceived);
	void requestProgressUpload(FHttpRequestPtr request, uint64 bytesSent, uint64 bytesReceived);
	void requestProgressDownload(FHttpRequestPtr request, uint64 bytesSent, uint64 bytesReceived);
	void requestProgressServerSendEvent(FHttpRequestPtr request, uint64 bytesSent, uint64 bytesReceived);
	void requestProgressDownloadLowRam(FHttpRequestPtr request, uint64 bytesSent, uint64 bytesReceived);
#else
	void requestMultiStepDownload(FHttpRequestPtr request, int32 bytesSent, int32 bytesReceived);
	void requestProgressUpload(FHttpRequestPtr request, int32 bytesSent, int32 bytesReceived);
	void requestProgressDownload(FHttpRequestPtr request, int32 bytesSent, int32 bytesReceived);
	void requestProgressServerSendEvent(FHttpRequestPtr request, int32 bytesSent, int32 bytesReceived);
	void requestProgressDownloadLowRam(FHttpRequestPtr request, int32 bytesSent, int32 bytesReceived);
#endif

		
	void requestMultiStepDownloadInternal(FHttpRequestPtr request, uint64 bytesSent, uint64 bytesReceived);
	void requestProgressUploadInternal(FHttpRequestPtr request, uint64 bytesSent, uint64 bytesReceived);
	void requestProgressDownloadInternal(FHttpRequestPtr request, uint64 bytesSent, uint64 bytesReceived);
	void requestProgressServerSendEventInternal(FHttpRequestPtr request, uint64 bytesSent, uint64 bytesReceived);
	void requestProgressDownloadLowRamInternal(FHttpRequestPtr request, uint64 bytesSent, uint64 bytesReceived);
	

	void setRequestID(FString requestID, struct FhttpRequest& httpRequest, UWebCommunicationBPLibrary* webCommunicationBPLibrary);
	FString getRequestID();

	void setRequestStruct(struct FhttpRequest& httpRequest);

	void setDownloadID(FString downloadID);
	FString getDownloadID();


	void setMultiStepDownload(int32 step);
	int32 getMultiStepDownload();
	void setMultiStepDownloadType(EMultiStepType multiStepDownloadType);
	EMultiStepType getMultiStepDownloadType();
	int64 getHTMLFileSize();
	void setHTMLFileSize(int64 htmlfilesize);

	void requestMultiStepComplete(FHttpRequestPtr Request, FHttpResponsePtr response, bool bWasSuccessful);



	//EHTTPWebComFileDownloadResumeType actionIfFileExists;
	//void setActionIfFileExists(EHTTPWebComFileDownloadResumeType actionIfFileExists);
	//EHTTPWebComFileDownloadResumeType getActionIfFileExists();


	int64 fileCancelResumeDownloadByteFullSize = 0;
	void setFileCancelResumeDownloadByteFullSize(int64 size);
	int64 getFileCancelResumeDownloadByteFullSize();

	int64 fileCancelResumeDownloadBytePartSize = 0;
	void setFileCancelResumeDownloadBytePartSize(int64 size);
	int64 getFileCancelResumeDownloadBytePartSize();

	int64 fileCancelResumeDownloadByteStart = 0;
	void setFileCancelResumeDownloadByteStart(int64 size);
	int64 getFileCancelResumeDownloadByteStart();

	FString fileCancelResumeDownloadDir;
	void setFileCancelResumeDownloadDir(FString dir);
	FString getFileCancelResumeDownloadDir();

	void initWebCom();

	//void setWebComHttpRequest(struct FhttpRequest httpRequest);

	FWebcomThread* thread = nullptr;

private:
	
	struct FhttpRequest httpRequest;

	FString requestID;
	FString downloadID;
	UWebCommunicationBPLibrary* webCommunicationBPLibrary = nullptr;

	int32 multiStepDownload;
	EMultiStepType multiStepDownloadType;
	int64 HTMLFileSize;

	FString generateURLFromHTML(FString html,FString oldURL);

	int64 bytesCurrent = 0;
	int32 bytesReceivedLastTime = 0;
	float mbit = 0;
	int64 lastTimeTicks = 0;

	

	TArray<uint8> downloadDataCopy;

	
};


class WEBCOMMUNICATION_API FWebcomThread : public FRunnable {

public:

	//FWebcomThread(int32 controllerIndexP, USimpleControllerBPLibrary* mainP);
	FWebcomThread(UWebCommunicationRequestCompleteObject* parentObjectP);

	~FWebcomThread();

	virtual uint32 Run() override;
	void stopThread();
	void pauseThread(bool pause);
	void addJob(FWebcomTheadJob* job);

private:

	UWebCommunicationRequestCompleteObject* parentObject = nullptr;  
	FRunnableThread* thread = nullptr;

	bool run = true;
	bool paused = false;
	TQueue<FWebcomTheadJob*> jobQueue;
};