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

#include "manageTextFileBPLibrary.h"
#include "manageTextFile.h"

UmanageTextFileBPLibrary::UmanageTextFileBPLibrary(const FObjectInitializer& ObjectInitializer)
: Super(ObjectInitializer)
{

}

bool UmanageTextFileBPLibrary::CreateTextFile(FString Path, FString FileName, FString Text)
{
	if (Path == "" || FileName == "") {
		UE_LOG(LogTemp, Warning, TEXT("Empty Path or FileName, aborting"));
		return false;
	}
	Path.ReplaceInline(TEXT("/"), TEXT("\\"));
	FString fullpath(Path + "\\" + FileName);
	return FFileHelper::SaveStringToFile(Text, *fullpath, FFileHelper::EEncodingOptions::ForceUTF8);
}

bool UmanageTextFileBPLibrary::AppendStringToFile(FString Path, FString FileName, FString Text)
{
	if (Path == "" || FileName == "") {
		UE_LOG(LogTemp, Warning, TEXT("Empty Path or FileName, aborting"));
		return false;
	}
	Path.ReplaceInline(TEXT("/"), TEXT("\\"));
	FString fullpath(Path + "\\" + FileName);

	FString OldText;
	if (FPaths::FileExists(fullpath))
	{
		FFileHelper::LoadFileToString(OldText, *fullpath);
		OldText += Text;
		return FFileHelper::SaveStringToFile(Text, *fullpath, FFileHelper::EEncodingOptions::ForceUTF8, &IFileManager::Get(), FILEWRITE_Append);
	}
	else
	{
		return CreateTextFile(Path, FileName, Text);
	}
}

bool UmanageTextFileBPLibrary::FileExists(FString Path, FString FileName)
{
	if (Path == "" || FileName == "") {
		UE_LOG(LogTemp, Warning, TEXT("Empty Path or FileName, aborting"));
		return false;
	}
	Path.ReplaceInline(TEXT("/"), TEXT("\\"));
	return FPaths::FileExists(Path + "\\" + FileName);
}

bool UmanageTextFileBPLibrary::DeleteFile(FString Path, FString FileName)
{
	if (Path == "" || FileName == "") {
		UE_LOG(LogTemp, Warning, TEXT("Empty Path or FileName, aborting"));
		return false;
	}
	Path.ReplaceInline(TEXT("/"), TEXT("\\"));
	FString fullpath = Path + "\\" + FileName;
	return FPlatformFileManager::Get().GetPlatformFile().DeleteFile(*fullpath);
}

bool UmanageTextFileBPLibrary::readFile(FString Path, FString FileName,FString &Str) {
	if (Path == "" || FileName == "") {
		UE_LOG(LogTemp, Warning, TEXT("Empty Path or FileName, aborting"));
		return false;
	}
	
	FString fullpath = Path + "\\" + FileName;
	return FFileHelper::LoadFileToString(Str, *fullpath);
	
}