yichael_zhongchuanclient/Source/Communication_Org/Private/MyBlueprintFunctionLibrary.cpp

// Fill out your copyright notice in the Description page of Project Settings.


#include "MyBlueprintFunctionLibrary.h"
#include "JsonUtilities/Public/JsonUtilities.h"
#include "Runtime/Json/Public/Serialization/JsonReader.h"
#include "Misc/DateTime.h"
#include "Misc/Timespan.h"
#include <Runtime/Engine/Classes/Kismet/KismetMathLibrary.h>

FDateTime UMyBlueprintFunctionLibrary::UnixTimestampToDateTime(int64 UnixTime)
{
	FDateTime Time = FDateTime::FromUnixTimestamp(UnixTime);

	return Time;
}

int64 UMyBlueprintFunctionLibrary::DateTimeToUnixTimestamp(FDateTime DateTime)
{
	int64 Timestamp = DateTime.ToUnixTimestamp();

	return Timestamp;
}

FString UMyBlueprintFunctionLibrary::GetTempScoresStr(FString RawDataJson)
{
	JsonObjectPtr JsonRootObject = MakeShareable(new FJsonObject());

	TSharedRef<TJsonReader<>> JsonReader = TJsonReaderFactory<>::Create(RawDataJson);

	FString JsonIDStr;
	if (FJsonSerializer::Deserialize(JsonReader, JsonRootObject))
	{
		const TArray< TSharedPtr<FJsonValue> > *JsonArrayValue;
		if (JsonRootObject->TryGetArrayField(TEXT("TempScores"), JsonArrayValue)) {
			
			TSharedRef<TJsonWriter<>> Writer = TJsonWriterFactory<>::Create(&JsonIDStr);
			FJsonSerializer::Serialize(*JsonArrayValue, Writer);
			//UE_LOG(LogTemp, Log, TEXT("ScoresStr=%s"), *JsonIDStr);
			return JsonIDStr;
		}
	}

	return TEXT("");
}

FString UMyBlueprintFunctionLibrary::CreateExamJson(FString UserID, FString ExamId, FString DataJsonStr)
{
	//FString DataJson = TEXT("[{\"Seq\":1,\"Title\":\"原理认知\",\"StartTime\":0,\"EndTime\":0,\"TimeUsed\":0,\"ExpectTime\":40,\"MaxScore\":11,\"Score\":-1,\"RepeatCount\":0,\"Evaluation\":\"\",\"ScoringModel\":\"赋分模型\",\"Remarks\":\"备注\"},{\"Seq\":2,\"Title\":\"实景考察\",\"StartTime\":0,\"EndTime\":0,\"TimeUsed\":0,\"ExpectTime\":10,\"MaxScore\":6,\"Score\":-1,\"RepeatCount\":0,\"Evaluation\":\"\",\"ScoringModel\":\"赋分模型\",\"Remarks\":\"备注\"},{\"Seq\":3,\"Title\":\"设备认知\",\"StartTime\":0,\"EndTime\":0,\"ExpectTime\":5,\"MaxScore\":1,\"Score\":-1,\"RepeatCount\":0,\"Evaluation\":\"\",\"ScoringModel\":\"赋分模型\",\"Remarks\":\"备注\"},{\"Seq\":4,\"Title\":\"设备搭建\",\"StartTime\":0,\"EndTime\":0,\"ExpectTime\":5,\"MaxScore\":2,\"Score\":-1,\"RepeatCount\":0,\"Evaluation\":\"\",\"ScoringModel\":\"赋分模型\",\"Remarks\":\"备注\"},{\"Seq\":5,\"Title\":\"设备连接\",\"StartTime\":0,\"EndTime\":0,\"ExpectTime\":5,\"MaxScore\":2,\"Score\":-1,\"RepeatCount\":0,\"Evaluation\":\"\",\"ScoringModel\":\"赋分模型\",\"Remarks\":\"备注\"},{\"Seq\":6,\"Title\":\"线上建组\",\"StartTime\":0,\"EndTime\":0,\"ExpectTime\":2,\"MaxScore\":1,\"Score\":-1,\"RepeatCount\":0,\"Evaluation\":\"\",\"ScoringModel\":\"赋分模型\",\"Remarks\":\"备注\"},{\"Seq\":7,\"Title\":\"研读分析剧本\",\"StartTime\":0,\"EndTime\":0,\"ExpectTime\":10,\"MaxScore\":1,\"Score\":-1,\"RepeatCount\":0,\"Evaluation\":\"\",\"ScoringModel\":\"赋分模型\",\"Remarks\":\"备注\"},{\"Seq\":8,\"Title\":\"线上互动研讨会\",\"StartTime\":0,\"EndTime\":0,\"ExpectTime\":10,\"MaxScore\":1,\"Score\":-1,\"RepeatCount\":0,\"Evaluation\":\"\",\"ScoringModel\":\"赋分模型\",\"Remarks\":\"备注\"},{\"Seq\":9,\"Title\":\"自主空间设计\",\"StartTime\":0,\"EndTime\":0,\"ExpectTime\":10,\"MaxScore\":1,\"Score\":-1,\"RepeatCount\":0,\"Evaluation\":\"\",\"ScoringModel\":\"赋分模型\",\"Remarks\":\"备注\"},{\"Seq\":10,\"Title\":\"自主设计气氛图\",\"StartTime\":0,\"EndTime\":0,\"ExpectTime\":10,\"MaxScore\":1,\"Score\":-1,\"RepeatCount\":0,\"Evaluation\":\"\",\"ScoringModel\":\"赋分模型\",\"Remarks\":\"备注\"},{\"Seq\":11,\"Title\":\"虚拟资产创作\",\"StartTime\":0,\"EndTime\":0,\"ExpectTime\":10,\"MaxScore\":13,\"Score\":-1,\"RepeatCount\":0,\"Evaluation\":\"\",\"ScoringModel\":\"赋分模型\",\"Remarks\":\"备注\"},{\"Seq\":12,\"Title\":\"虚景空间设计\",\"StartTime\":0,\"EndTime\":0,\"ExpectTime\":10,\"MaxScore\":1,\"Score\":-1,\"RepeatCount\":0,\"Evaluation\":\"\",\"ScoringModel\":\"赋分模型\",\"Remarks\":\"备注\"},{\"Seq\":13,\"Title\":\"实景空间设计\",\"StartTime\":0,\"EndTime\":0,\"ExpectTime\":10,\"MaxScore\":1,\"Score\":-1,\"RepeatCount\":0,\"Evaluation\":\"\",\"ScoringModel\":\"赋分模型\",\"Remarks\":\"备注\"},{\"Seq\":14,\"Title\":\"虚景实景拟合\",\"StartTime\":0,\"EndTime\":0,\"ExpectTime\":10,\"MaxScore\":1,\"Score\":-1,\"RepeatCount\":0,\"Evaluation\":\"\",\"ScoringModel\":\"赋分模型\",\"Remarks\":\"备注\"},{\"Seq\":15,\"Title\":\"光线调节\",\"StartTime\":0,\"EndTime\":0,\"ExpectTime\":10,\"MaxScore\":1,\"Score\":-1,\"RepeatCount\":0,\"Evaluation\":\"\",\"ScoringModel\":\"赋分模型\",\"Remarks\":\"备注\"},{\"Seq\":16,\"Title\":\"选择摄影画面\",\"StartTime\":0,\"EndTime\":0,\"ExpectTime\":10,\"MaxScore\":1,\"Score\":-1,\"RepeatCount\":0,\"Evaluation\":\"\",\"ScoringModel\":\"赋分模型\",\"Remarks\":\"备注\"},{\"Seq\":17,\"Title\":\"撰写报告\",\"StartTime\":0,\"EndTime\":0,\"ExpectTime\":30,\"MaxScore\":1,\"Score\":-1,\"RepeatCount\":0,\"Evaluation\":\"\",\"ScoringModel\":\"赋分模型\",\"Remarks\":\"备注\"},{\"Seq\":18,\"Title\":\"气氛图互评\",\"StartTime\":0,\"EndTime\":0,\"ExpectTime\":10,\"MaxScore\":11,\"Score\":-1,\"RepeatCount\":0,\"Evaluation\":\"\",\"ScoringModel\":\"赋分模型\",\"Remarks\":\"备注\"},{\"Seq\":19,\"Title\":\"空间设计互评\",\"StartTime\":0,\"EndTime\":0,\"ExpectTime\":10,\"MaxScore\":11,\"Score\":-1,\"RepeatCount\":0,\"Evaluation\":\"\",\"ScoringModel\":\"赋分模型\",\"Remarks\":\"备注\"},{\"Seq\":20,\"Title\":\"会议纪要互评\",\"StartTime\":0,\"EndTime\":0,\"ExpectTime\":10,\"MaxScore\":11,\"Score\":-1,\"RepeatCount\":0,\"Evaluation\":\"\",\"ScoringModel\":\"赋分模型\",\"Remarks\":\"备注\"},{\"Seq\":21,\"Title\":\"实验报告互评\",\"StartTime\":0,\"EndTime\":0,\"ExpectTime\":10,\"MaxScore\":21,\"Score\":-1,\"RepeatCount\":0,\"Evaluation\":\"\",\"ScoringModel\":\"赋分模型\",\"Remarks\":\"备注\"}]");

	JsonObjectPtr JsonRootObject = MakeShareable(new FJsonObject());
	JsonRootObject->SetStringField(TEXT("UserID"), UserID);
	JsonRootObject->SetStringField(TEXT("ExamId"), ExamId);
	JsonRootObject->SetStringField(TEXT("Score"), DataJsonStr);
	JsonRootObject->SetNumberField(TEXT("StartTime"), 0);
	JsonRootObject->SetNumberField(TEXT("EndTime"), 0);
	JsonRootObject->SetNumberField(TEXT("TimeUsed"), 0);

	// FStringにJsonを書き込むためのWriterを作成
	FString OutPutString;
	TSharedRef<TJsonWriter<>> Writer = TJsonWriterFactory<>::Create(&OutPutString);

	//JsonをFStringに書き込み
	FJsonSerializer::Serialize(JsonRootObject.ToSharedRef(), Writer);
	//UE_LOG(LogTemp, Log, TEXT("OutPutString======%s"), *OutPutString);
	return OutPutString;
}

FString UMyBlueprintFunctionLibrary::ParseExamIdFromCreateExam(FString RawDataJson)
{
	JsonObjectPtr JsonRootObject = MakeShareable(new FJsonObject());

	TSharedRef<TJsonReader<>> JsonReader = TJsonReaderFactory<>::Create(RawDataJson);

	//UE_LOG(LogTemp, Log, TEXT("RawDataJson=%s"), *RawDataJson);
	FString JsonIDStr;
	if (FJsonSerializer::Deserialize(JsonReader, JsonRootObject))
	{
		JsonObjectPtr JsonExamObject = JsonRootObject->GetObjectField(TEXT("Exam"));

		JsonIDStr = JsonExamObject->GetStringField(TEXT("ID"));
		return JsonIDStr;
	}

	return TEXT("");
}

FString UMyBlueprintFunctionLibrary::GetExamUsingId(FString RawDataJson)
{
	JsonObjectPtr JsonRootObject = MakeShareable(new FJsonObject());

	TSharedRef<TJsonReader<>> JsonReader = TJsonReaderFactory<>::Create(RawDataJson);

	//UE_LOG(LogTemp, Log, TEXT("RawDataJson=%s"), *RawDataJson);
	FString JsonIDStr;
	if (FJsonSerializer::Deserialize(JsonReader, JsonRootObject))
	{
		JsonObjectPtr JsonExamObject = JsonRootObject->GetObjectField(TEXT("User"));

		JsonIDStr = JsonExamObject->GetStringField(TEXT("ExamUsingId"));

		return JsonIDStr;
	}

	return TEXT("");
}

FString UMyBlueprintFunctionLibrary::GetScoresStr(FString RawDataJson)
{
	JsonObjectPtr JsonRootObject = MakeShareable(new FJsonObject());

	TSharedRef<TJsonReader<>> JsonReader = TJsonReaderFactory<>::Create(RawDataJson);

	FString ScoresStr;

	if (FJsonSerializer::Deserialize(JsonReader, JsonRootObject))
	{
		JsonObjectPtr JsonExamObject = JsonRootObject->GetObjectField(TEXT("Exam"));

		ScoresStr = JsonExamObject->GetStringField(TEXT("ScoreStep"));

		return ScoresStr;
	}
	//UE_LOG(LogTemp, Log, TEXT("ScoresStr=%s"), *ScoresStr);
	
	return TEXT("");
}

TArray<int32> UMyBlueprintFunctionLibrary::GetScores(FString RawDataJson)
{
	TArray<int32> ScoreArr;
	TArray< TSharedPtr<FJsonValue> > JsonObjectValue;
	TSharedRef<TJsonReader<>> JsonReader2 = TJsonReaderFactory<>::Create(RawDataJson);
	if (FJsonSerializer::Deserialize(JsonReader2, JsonObjectValue))
	{
		for (int32 i = 0; i < (JsonObjectValue).Num(); i++) {

			TSharedPtr<FJsonObject> jsonMember = (JsonObjectValue)[i]->AsObject();
			ScoreArr.Add(jsonMember->GetIntegerField(TEXT("Score")));
		}
	}

	return ScoreArr;
}

int64 UMyBlueprintFunctionLibrary::GetStartTimestamp(FString RawDataJson)
{
	int64 StartTimestamp = 0;

	JsonObjectPtr JsonRootObject = MakeShareable(new FJsonObject());
	TSharedRef<TJsonReader<>> JsonReader = TJsonReaderFactory<>::Create(RawDataJson);

	if (FJsonSerializer::Deserialize(JsonReader, JsonRootObject))
	{
		return JsonRootObject->GetNumberField(TEXT("StartTime"));
	}

	return 0;
}


FString UMyBlueprintFunctionLibrary::ParseAndGetScores(FString RawDataJson)
{
	//UE_LOG(LogTemp, Log, TEXT("RawDataJson=%s"), *RawDataJson);
	JsonObjectPtr JsonRootObject = MakeShareable(new FJsonObject());

	TSharedRef<TJsonReader<>> JsonReader = TJsonReaderFactory<>::Create(RawDataJson);

	FString ScoreArrStr;

	if (FJsonSerializer::Deserialize(JsonReader, JsonRootObject))
	{
		ScoreArrStr  = JsonRootObject->GetStringField(TEXT("Score"));

		//UE_LOG(LogTemp, Log, TEXT("ScoreArrStr=%s"), *ScoreArrStr);
	}
	return ScoreArrStr;
}

int32 UMyBlueprintFunctionLibrary::GetScore(FString RawDataJson, int32 ScoreIndex)
{
	double Score = -1;

	TArray< TSharedPtr<FJsonValue> > JsonObjectValue;
	TSharedRef<TJsonReader<>> JsonReader = TJsonReaderFactory<>::Create(RawDataJson);

	TArray<int32> ScoreArr;

	if (FJsonSerializer::Deserialize(JsonReader, JsonObjectValue))
	{
		for (int32 i = 0; i < (JsonObjectValue).Num(); i++) {

			TSharedPtr<FJsonObject> jsonMember = (JsonObjectValue)[i]->AsObject();

			if (ScoreIndex == i)
			{
				Score = jsonMember->GetIntegerField(TEXT("Score"));
				//UE_LOG(LogTemp, Log, TEXT("Score====%d"), Score);
				break;
			}
		}
	}
	return Score;
}

FString UMyBlueprintFunctionLibrary::SetScoreJson(FString RawDataJson, FString ExamId, FString UserID, int32 Score, int32 ScoreIndex)
{
	//ABP_GameState * BP_GameState = Cast<ABP_GameState>(AGameState);

	JsonObjectPtr JsonRootObject = MakeShareable(new FJsonObject());
	JsonRootObject->SetStringField(TEXT("UserID"), UserID);
	JsonRootObject->SetStringField(TEXT("ExamId"), ExamId);

	TArray< TSharedPtr<FJsonValue> > JsonObjectValue;
	TSharedRef<TJsonReader<>> JsonReader = TJsonReaderFactory<>::Create(RawDataJson);

	TArray<int32> ScoreArr;

	if (FJsonSerializer::Deserialize(JsonReader, JsonObjectValue))
	{
		for (int32 i = 0; i < (JsonObjectValue).Num(); i++) {

			TSharedPtr<FJsonObject> jsonMember = (JsonObjectValue)[i]->AsObject();

			if (ScoreIndex == i)
			{
				jsonMember->SetNumberField(TEXT("Score"), Score);

				double MaxScore = jsonMember->GetNumberField(TEXT("MaxScore"));
				int32 Evaluation = Score / MaxScore * 100;

	
				FString EvaluationStr = TEXT("不及格");
				if (Evaluation < 60)
				{
					EvaluationStr = TEXT("不及格");
				}
				else if (Evaluation > 60 && Evaluation < 85)
				{
					EvaluationStr = TEXT("及格");
				}
				else
				{
					EvaluationStr = TEXT("优秀");
				}

				jsonMember->SetStringField(TEXT("Evaluation"), EvaluationStr);

				auto RepeatCount = jsonMember->GetNumberField(TEXT("RepeatCount"));
				RepeatCount++;
				jsonMember->SetNumberField(TEXT("RepeatCount"), RepeatCount);

				break;
			}
		}

		// set Score jsonstring
		FString ScoresString;
		TSharedRef<TJsonWriter<>> AWriter1 = TJsonWriterFactory<>::Create(&ScoresString);
		FJsonSerializer::Serialize(JsonObjectValue, AWriter1);
		JsonRootObject->SetStringField(TEXT("Score"), ScoresString);

		// set start time
		double StartTimeStamp = 0;
		for (int32 i = 0; i < (JsonObjectValue).Num(); i++) {

			TSharedPtr<FJsonObject> jsonMember = (JsonObjectValue)[i]->AsObject();
			double STStamp = jsonMember->GetNumberField(TEXT("StartTime"));
			if (STStamp != 0)
			{
				StartTimeStamp = STStamp;
				break;
			}
		}
		JsonRootObject->SetNumberField(TEXT("StartTime"), StartTimeStamp);
		FDateTime AStartTime = UnixTimestampToDateTime(StartTimeStamp);

		double EndTimeStamp = 0;
		for (int32 i = 0; i < (JsonObjectValue).Num(); i++) {

			TSharedPtr<FJsonObject> jsonMember = (JsonObjectValue)[i]->AsObject();
			double ETStamp = jsonMember->GetNumberField(TEXT("EndTime"));
			if (ETStamp != 0)
			{
				EndTimeStamp = ETStamp;
			}
		}
		// set end time
		//JsonRootObject->SetNumberField(TEXT("EndTime"), EndTimeStamp);
		JsonRootObject->SetNumberField(TEXT("EndTime"), EndTimeStamp);
		FDateTime AEndTime = UnixTimestampToDateTime(EndTimeStamp);
		// set TimeUsed
		if (EndTimeStamp - StartTimeStamp > 0)
		{
			JsonRootObject->SetNumberField(TEXT("TimeUsed"), UKismetMathLibrary::Round((AEndTime - AStartTime).GetSeconds()));
		}
		else
		{
			JsonRootObject->SetNumberField(TEXT("TimeUsed"), 0);
		}
	}

	// FStringにJsonを書き込むためのWriterを作成
	FString OutPutString;
	TSharedRef<TJsonWriter<>> Writer = TJsonWriterFactory<>::Create(&OutPutString);

	//JsonをFStringに書き込み
	FJsonSerializer::Serialize(JsonRootObject.ToSharedRef(), Writer);
	//UE_LOG(LogTemp, Log, TEXT("OutPutString======%s"), *OutPutString);
	return OutPutString;
}

FString UMyBlueprintFunctionLibrary::SetOtherScoreJson(FString UserID, FString ExamId,FString ScoresStr, TArray<int32> Scores)
{
	JsonObjectPtr JsonRootObject = MakeShareable(new FJsonObject());
	JsonRootObject->SetStringField(TEXT("UserID"), UserID);
	JsonRootObject->SetStringField(TEXT("ExamId"), ExamId);

	TArray< TSharedPtr<FJsonValue> > JsonObjectValue;
	TSharedRef<TJsonReader<>> JsonReader = TJsonReaderFactory<>::Create(ScoresStr);

	if (FJsonSerializer::Deserialize(JsonReader, JsonObjectValue))
	{
		for (int32 i = 0; i < (JsonObjectValue).Num(); i++) {
			TSharedPtr<FJsonObject> jsonMember = (JsonObjectValue)[i]->AsObject();
			jsonMember->SetNumberField(TEXT("Score"), Scores[i]);	
		}
		// set Score jsonstring
		FString ScoresString;
		TSharedRef<TJsonWriter<>> AWriter1 = TJsonWriterFactory<>::Create(&ScoresString);
		FJsonSerializer::Serialize(JsonObjectValue, AWriter1);
		JsonRootObject->SetStringField(TEXT("Score"), ScoresString);

		// set start time
		double StartTimeStamp = 0;
		for (int32 i = 0; i < (JsonObjectValue).Num(); i++) {

			TSharedPtr<FJsonObject> jsonMember = (JsonObjectValue)[i]->AsObject();
			double STStamp = jsonMember->GetNumberField(TEXT("StartTime"));
			if (STStamp != 0)
			{
				StartTimeStamp = STStamp;
				break;
			}
		}
		
		JsonRootObject->SetNumberField(TEXT("StartTime"), StartTimeStamp);
		FDateTime AStartTime = UnixTimestampToDateTime(StartTimeStamp);

		double EndTimeStamp = 0;
		for (int32 i = 0; i < (JsonObjectValue).Num(); i++) {

			TSharedPtr<FJsonObject> jsonMember = (JsonObjectValue)[i]->AsObject();
			double ETStamp = jsonMember->GetNumberField(TEXT("EndTime"));
			if (ETStamp != 0)
			{
				EndTimeStamp = ETStamp; 
			}
		}
		// set end time
		JsonRootObject->SetNumberField(TEXT("EndTime"), EndTimeStamp);
		FDateTime AEndTime = UnixTimestampToDateTime(EndTimeStamp);
		// set TimeUsed
		if (EndTimeStamp - StartTimeStamp > 0)
		{
			JsonRootObject->SetNumberField(TEXT("TimeUsed"), UKismetMathLibrary::Round((AEndTime - AStartTime).GetSeconds()));
		}
		else
		{
			JsonRootObject->SetNumberField(TEXT("TimeUsed"), 0);
		}
	}

	// FStringにJsonを書き込むためのWriterを作成
	FString OutPutString;
	TSharedRef<TJsonWriter<>> Writer = TJsonWriterFactory<>::Create(&OutPutString);

	//JsonをFStringに書き込み
	FJsonSerializer::Serialize(JsonRootObject.ToSharedRef(), Writer);
	//UE_LOG(LogTemp, Log, TEXT("%s"), *OutPutString);
	return OutPutString;
}

FDateTime UMyBlueprintFunctionLibrary::GetStartTime(FString RawDataJson, int32 ScoreIndex)
{
	double StartTime = -1;
	TArray<int32> ScoreArr;

	TArray< TSharedPtr<FJsonValue> > JsonObjectValue;
	TSharedRef<TJsonReader<>> JsonReader = TJsonReaderFactory<>::Create(RawDataJson);

	if (FJsonSerializer::Deserialize(JsonReader, JsonObjectValue))
	{
		for (int32 i = 0; i < (JsonObjectValue).Num(); i++) {

			TSharedPtr<FJsonObject> jsonMember = (JsonObjectValue)[i]->AsObject();

			if (ScoreIndex == i)
			{
				StartTime = jsonMember->GetNumberField(TEXT("StartTime"));
				break;
			}
		}
	}

	return UnixTimestampToDateTime(StartTime);
}

FDateTime UMyBlueprintFunctionLibrary::GetExpectTime(FString RawDataJson, int32 ScoreIndex)
{
	double ExpectTime = -1;
	double StartTime = -1;

	TArray< TSharedPtr<FJsonValue> > JsonObjectValue;
	TSharedRef<TJsonReader<>> JsonReader = TJsonReaderFactory<>::Create(RawDataJson);

	if (FJsonSerializer::Deserialize(JsonReader, JsonObjectValue))
	{
		for (int32 i = 0; i < (JsonObjectValue).Num(); i++) {

			TSharedPtr<FJsonObject> jsonMember = (JsonObjectValue)[i]->AsObject();

			if (ScoreIndex == i)
			{
				ExpectTime = jsonMember->GetIntegerField(TEXT("ExpectTime"));
				StartTime = jsonMember->GetNumberField(TEXT("StartTime"));
				break;
			}
		}
	}

	FTimespan Duration = FTimespan(0, ExpectTime, 0);
	FDateTime StartTimeDate = UnixTimestampToDateTime(StartTime);
	
	FDateTime ExpectTimeData = StartTimeDate + Duration;
	return ExpectTimeData;
}

bool UMyBlueprintFunctionLibrary::IsOverTime(FString RawDataJson, int32 ScoreIndex)
{
	double ExpectTime = -1;
	double StartTime = -1;
	double EndTime = -1;

	TArray< TSharedPtr<FJsonValue> > JsonObjectValue;
	TSharedRef<TJsonReader<>> JsonReader = TJsonReaderFactory<>::Create(RawDataJson);

	if (FJsonSerializer::Deserialize(JsonReader, JsonObjectValue))
	{
		for (int32 i = 0; i < (JsonObjectValue).Num(); i++) {

			TSharedPtr<FJsonObject> jsonMember = (JsonObjectValue)[i]->AsObject();

			if (ScoreIndex == i)
			{
				ExpectTime = jsonMember->GetIntegerField(TEXT("ExpectTime"));
				StartTime = jsonMember->GetNumberField(TEXT("StartTime"));
				EndTime = jsonMember->GetNumberField(TEXT("EndTime"));
				break;
			}
		}
	}

	FTimespan Duration = FTimespan(0, ExpectTime, 0);
	FDateTime StartDateTime = UnixTimestampToDateTime(StartTime);
	FDateTime EndDateTime = UnixTimestampToDateTime(EndTime);

	FDateTime ExpectDataTime = StartDateTime + Duration;

	//UE_LOG(LogTemp, Log, TEXT("StartDateTime=%s"), *StartDateTime.ToString(TEXT("%Y-%m-%d-%H-%M-%S"));
	//UE_LOG(LogTemp, Log, TEXT("EndDateTime=%s"), *EndDateTime.ToString(TEXT("%Y-%m-%d-%H-%M-%S"));
	//UE_LOG(LogTemp, Log, TEXT("ExpectDataTime=%s"), *((EndDateTime - StartDateTime).ToString()));

	return EndDateTime > ExpectDataTime ?1:0;
}

FString UMyBlueprintFunctionLibrary::SetStartTimeJson(FString ScoresStr, FString ExamId, FString UserID, FDateTime StartTime, int32 ScoreIndex)
{
	//UE_LOG(LogTemp, Log, TEXT("ScoresStr======%s"), *ScoresStr);
	//UE_LOG(LogTemp, Log, TEXT("StartTime======%s"), *StartTime.ToString(TEXT("%Y-%m-%d-%H-%M-%S")));
	//UE_LOG(LogTemp, Log, TEXT("StartTime2======%s"), *(UnixTimestampToDateTime(-2006054656).ToString(TEXT("%Y-%m-%d-%H-%M-%S"))));
	/*UE_LOG(LogTemp, Log, TEXT("StartTimestamp2222======%d"), DateTimeToUnixTimestamp(StartTime));*/
	
	JsonObjectPtr JsonRootObject = MakeShareable(new FJsonObject());
	JsonRootObject->SetStringField(TEXT("UserID"), UserID);
	JsonRootObject->SetStringField(TEXT("ExamId"), ExamId);
	

	TArray< TSharedPtr<FJsonValue> > JsonObjectValue;
	TSharedRef<TJsonReader<>> JsonReader = TJsonReaderFactory<>::Create(ScoresStr);

	if (FJsonSerializer::Deserialize(JsonReader, JsonObjectValue))
	{
		for (int32 i = 0; i < (JsonObjectValue).Num(); i++) {

			TSharedPtr<FJsonObject> jsonMember = (JsonObjectValue)[i]->AsObject();

			if (ScoreIndex == i)
			{
				double ATime = jsonMember->GetNumberField(TEXT("StartTime"));

				if (ATime == 0)
				{
					jsonMember->SetNumberField(TEXT("StartTime"), DateTimeToUnixTimestamp(StartTime));

					//UE_LOG(LogTemp, Log, TEXT("StartTimestamp======%d"), DateTimeToUnixTimestamp(StartTime));
				}

				break;
			}
		}
		FString AStr;
		TSharedRef<TJsonWriter<>> Writer1 = TJsonWriterFactory<>::Create(&AStr);
		//JsonをFStringに書き込み
		FJsonSerializer::Serialize(JsonObjectValue, Writer1);
		JsonRootObject->SetStringField(TEXT("Score"), AStr);

		// set start time
		double StartTimeStamp = 0;
		for (int32 i = 0; i < (JsonObjectValue).Num(); i++) {

			TSharedPtr<FJsonObject> jsonMember = (JsonObjectValue)[i]->AsObject();
			double STStamp = jsonMember->GetNumberField(TEXT("StartTime"));
			if (STStamp != 0)
			{
				StartTimeStamp = STStamp;
				break;
			}
		}

		JsonRootObject->SetNumberField(TEXT("StartTime"), StartTimeStamp);
		FDateTime AStartTime = UnixTimestampToDateTime(StartTimeStamp);

		double EndTimeStamp = 0;
		UE_LOG(LogTemp, Log, TEXT("(JsonObjectValue).Num() - 1======%d"), (JsonObjectValue).Num() - 1);
		for (int32 i = 0; i < (JsonObjectValue).Num(); i++) {

			TSharedPtr<FJsonObject> jsonMember = (JsonObjectValue)[i]->AsObject();
			double ETStamp = jsonMember->GetNumberField(TEXT("EndTime"));
			if (ETStamp != 0)
			{
				EndTimeStamp = ETStamp;
			}
		}
		// set end time
		JsonRootObject->SetNumberField(TEXT("EndTime"), EndTimeStamp);
		FDateTime AEndTime = UnixTimestampToDateTime(EndTimeStamp);
		// set TimeUsed
		if (EndTimeStamp-StartTimeStamp>0)
		{
			JsonRootObject->SetNumberField(TEXT("TimeUsed"), UKismetMathLibrary::Round((AEndTime - AStartTime).GetSeconds()));
		}
		else
		{
			JsonRootObject->SetNumberField(TEXT("TimeUsed"), 0);
		}
	}
	// FStringにJsonを書き込むためのWriterを作成
	FString OutPutString;
	TSharedRef<TJsonWriter<>> Writer = TJsonWriterFactory<>::Create(&OutPutString);

	//JsonをFStringに書き込み
	FJsonSerializer::Serialize(JsonRootObject.ToSharedRef(), Writer);
	//UE_LOG(LogTemp, Log, TEXT("SetStartTimeJson =====%s"), *OutPutString);
	return OutPutString;
}

FString UMyBlueprintFunctionLibrary::SetEndTimeJson(FString ScoresStr, FString ExamId, FString UserID, FDateTime EndTime, int32 ScoreIndex)
{
	//UE_LOG(LogTemp, Log, TEXT("xxxxxxxxxxxxxxxxx"));
	JsonObjectPtr JsonRootObject = MakeShareable(new FJsonObject());
	JsonRootObject->SetStringField(TEXT("UserID"), UserID);
	JsonRootObject->SetStringField(TEXT("ExamId"), ExamId);

	//UE_LOG(LogTemp, Log, TEXT("aaaaaaaaaaaaaaaaa=%s"), *ScoresStr);
	TArray< TSharedPtr<FJsonValue> > JsonObjectValue;
	TSharedRef<TJsonReader<>> JsonReader = TJsonReaderFactory<>::Create(ScoresStr);

	if (FJsonSerializer::Deserialize(JsonReader, JsonObjectValue))
	{
		//UE_LOG(LogTemp, Log, TEXT("bbbbbbbbbbbbb=%d"), (JsonObjectValue).Num());
		for (int32 i = 0; i < (JsonObjectValue).Num(); i++) {

			TSharedPtr<FJsonObject> jsonMember = (JsonObjectValue)[i]->AsObject();

			if (ScoreIndex == i)
			{
				jsonMember->SetNumberField(TEXT("EndTime"), DateTimeToUnixTimestamp(EndTime));

				double StartTimeNum =  jsonMember->GetNumberField(TEXT("StartTime"));
				FDateTime AStartTime = UnixTimestampToDateTime(StartTimeNum);
		
			/*	UE_LOG(LogTemp, Log, TEXT("StartTime======%s"), *AStartTime.ToString(TEXT("%Y-%m-%d-%H-%M-%S")));
				UE_LOG(LogTemp, Log, TEXT("EndTime======%s"), *EndTime.ToString(TEXT("%Y-%m-%d-%H-%M-%S")));
			*/
				int32 TimeUsed = UKismetMathLibrary::Round((EndTime - AStartTime).GetSeconds());
				//UE_LOG(LogTemp, Log, TEXT("TimeUsed =====%d"), TimeUsed);
				jsonMember->SetNumberField(TEXT("TimeUsed"), TimeUsed);

				break;
			}
		}
		FString AStr;
		TSharedRef<TJsonWriter<>> Writer1 = TJsonWriterFactory<>::Create(&AStr);
		//JsonをFStringに書き込み
		FJsonSerializer::Serialize(JsonObjectValue, Writer1);
		JsonRootObject->SetStringField(TEXT("Score"), AStr);

		// set start time
		double StartTimeStamp = 0;
		for (int32 i = 0; i < (JsonObjectValue).Num(); i++) {

			TSharedPtr<FJsonObject> jsonMember = (JsonObjectValue)[i]->AsObject();
			double STStamp = jsonMember->GetNumberField(TEXT("StartTime"));
			if (STStamp != 0)
			{
				StartTimeStamp = STStamp;
				break;
			}
		}

		JsonRootObject->SetNumberField(TEXT("StartTime"), StartTimeStamp);
		FDateTime AStartTime = UnixTimestampToDateTime(StartTimeStamp);

		double EndTimeStamp = 0;
		for (int32 i = 0; i < (JsonObjectValue).Num(); i++) {

			TSharedPtr<FJsonObject> jsonMember = (JsonObjectValue)[i]->AsObject();
			double ETStamp = jsonMember->GetNumberField(TEXT("EndTime"));
			if (ETStamp != 0)
			{
				EndTimeStamp = ETStamp;
			}
		}
		// set end time
		JsonRootObject->SetNumberField(TEXT("EndTime"), EndTimeStamp);
		FDateTime AEndTime = UnixTimestampToDateTime(EndTimeStamp);
		UE_LOG(LogTemp, Log, TEXT("AEndTime======%s"), *AEndTime.ToString(TEXT("%Y-%m-%d-%H-%M-%S")));
		UE_LOG(LogTemp, Log, TEXT("AStartTime======%s"), *AStartTime.ToString(TEXT("%Y-%m-%d-%H-%M-%S")));
		// set TimeUsed
		if (EndTimeStamp - StartTimeStamp > 0)
		{
			JsonRootObject->SetNumberField(TEXT("TimeUsed"), UKismetMathLibrary::Round((AEndTime - AStartTime).GetSeconds()));
		}
		else
		{
			JsonRootObject->SetNumberField(TEXT("TimeUsed"), 0);
		}
	}
	// FStringにJsonを書き込むためのWriterを作成
	FString OutPutString;
	TSharedRef<TJsonWriter<>> Writer = TJsonWriterFactory<>::Create(&OutPutString);

	//JsonをFStringに書き込み
	FJsonSerializer::Serialize(JsonRootObject.ToSharedRef(), Writer);
	//UE_LOG(LogTemp, Log, TEXT("SetStartTimeJson =====%s"), *OutPutString);
	return OutPutString;
}


FString UMyBlueprintFunctionLibrary::SetScoreAndEndTimeJson(FString ScoresStr, FString ExamId, FString UserID, FDateTime EndTime, int32 Score, int32 ScoreIndex)
{
	JsonObjectPtr JsonRootObject = MakeShareable(new FJsonObject());
	JsonRootObject->SetStringField(TEXT("UserID"), UserID);
	JsonRootObject->SetStringField(TEXT("ExamId"), ExamId);

	TArray< TSharedPtr<FJsonValue> > JsonObjectValue;
	TSharedRef<TJsonReader<>> JsonReader = TJsonReaderFactory<>::Create(ScoresStr);

	if (FJsonSerializer::Deserialize(JsonReader, JsonObjectValue))
	{
		for (int32 i = 0; i < (JsonObjectValue).Num(); i++) {

			TSharedPtr<FJsonObject> jsonMember = (JsonObjectValue)[i]->AsObject();

			if (ScoreIndex == i)
			{
				jsonMember->SetNumberField(TEXT("EndTime"), DateTimeToUnixTimestamp(EndTime));

				double StartTimeNum = jsonMember->GetNumberField(TEXT("StartTime"));
				FDateTime AStartTime = UnixTimestampToDateTime(StartTimeNum);

				int32 TimeUsed = UKismetMathLibrary::Round((EndTime - AStartTime).GetSeconds());
				jsonMember->SetNumberField(TEXT("TimeUsed"), TimeUsed);


				jsonMember->SetNumberField(TEXT("Score"), Score);
				break;
			}
		}
		FString AStr;
		TSharedRef<TJsonWriter<>> Writer1 = TJsonWriterFactory<>::Create(&AStr);
		//JsonをFStringに書き込み
		FJsonSerializer::Serialize(JsonObjectValue, Writer1);
		JsonRootObject->SetStringField(TEXT("Score"), AStr);

		// set start time
		double StartTimeStamp = 0;
		for (int32 i = 0; i < (JsonObjectValue).Num(); i++) {

			TSharedPtr<FJsonObject> jsonMember = (JsonObjectValue)[i]->AsObject();
			double STStamp = jsonMember->GetNumberField(TEXT("StartTime"));
			if (STStamp != 0)
			{
				StartTimeStamp = STStamp;
				break;
			}
		}

		JsonRootObject->SetNumberField(TEXT("StartTime"), StartTimeStamp);
		FDateTime AStartTime = UnixTimestampToDateTime(StartTimeStamp);

		double EndTimeStamp = 0;
		for (int32 i = 0; i < (JsonObjectValue).Num(); i++) {

			TSharedPtr<FJsonObject> jsonMember = (JsonObjectValue)[i]->AsObject();
			double ETStamp = jsonMember->GetNumberField(TEXT("EndTime"));
			if (ETStamp != 0)
			{
				EndTimeStamp = ETStamp;
			}
		}
		// set end time
		JsonRootObject->SetNumberField(TEXT("EndTime"), EndTimeStamp);
		FDateTime AEndTime = UnixTimestampToDateTime(EndTimeStamp);
		// set TimeUsed
		if (EndTimeStamp - StartTimeStamp > 0)
		{
			JsonRootObject->SetNumberField(TEXT("TimeUsed"), UKismetMathLibrary::Round((AEndTime - AStartTime).GetSeconds()));
		}
		else
		{
			JsonRootObject->SetNumberField(TEXT("TimeUsed"), 0);
		}
	}
	// FStringにJsonを書き込むためのWriterを作成
	FString OutPutString;
	TSharedRef<TJsonWriter<>> Writer = TJsonWriterFactory<>::Create(&OutPutString);

	//JsonをFStringに書き込み
	FJsonSerializer::Serialize(JsonRootObject.ToSharedRef(), Writer);
	//UE_LOG(LogTemp, Log, TEXT("SetStartTimeJson =====%s"), *OutPutString);
	return OutPutString;

}

bool UMyBlueprintFunctionLibrary::IsSubmit(FString RawDataJson)
{
	bool bSubmit = true;

	TArray< TSharedPtr<FJsonValue> > JsonObjectValue;
	TSharedRef<TJsonReader<>> JsonReader = TJsonReaderFactory<>::Create(RawDataJson);

	if (FJsonSerializer::Deserialize(JsonReader, JsonObjectValue))
	{
		for (int32 i = 0; i < (JsonObjectValue).Num(); i++) {

			TSharedPtr<FJsonObject> jsonMember = (JsonObjectValue)[i]->AsObject();

			int32 Score = jsonMember->GetIntegerField(TEXT("Score"));

			if (Score == -1)
			{
				bSubmit = false;
			}
		}
	}
	return bSubmit;
}


FString UMyBlueprintFunctionLibrary::GetSubmitJsonString(FString UserID, FString ProjectName,FString RawDataJson)
{
	bool bSubmit = true;
	FString SubmitStr;

	TArray< TSharedPtr<FJsonValue> > JsonObjectValue;
	TSharedRef<TJsonReader<>> JsonReader = TJsonReaderFactory<>::Create(RawDataJson);

	if (FJsonSerializer::Deserialize(JsonReader, JsonObjectValue))
	{
		TSharedPtr<FJsonObject> EntryObject = MakeShareable(new FJsonObject);
		EntryObject->SetStringField(TEXT("UserID"), UserID);
		EntryObject->SetArrayField(TEXT("Scores"), JsonObjectValue);
		EntryObject->SetBoolField(TEXT("UpToIlab"), true);
		EntryObject->SetStringField(TEXT("ProjectName"), ProjectName);


		TSharedRef<TJsonWriter<>> Writer = TJsonWriterFactory<>::Create(&SubmitStr);

		//JsonをFStringに書き込み
		FJsonSerializer::Serialize(EntryObject.ToSharedRef(), Writer);
	}
	return SubmitStr;
}

FString UMyBlueprintFunctionLibrary::GetRestartJsonString(FString UserID, FString RawDataJson)
{
	JsonObjectPtr JsonRootObject = MakeShareable(new FJsonObject());
	JsonRootObject->SetStringField(TEXT("UserID"), UserID);

	TArray< TSharedPtr<FJsonValue> > JsonObjectValue;
	TSharedRef<TJsonReader<>> JsonReader = TJsonReaderFactory<>::Create(RawDataJson);

	if (FJsonSerializer::Deserialize(JsonReader, JsonObjectValue))
	{
		for (int32 i = 0; i < (JsonObjectValue).Num(); i++) {

			TSharedPtr<FJsonObject> jsonMember = (JsonObjectValue)[i]->AsObject();

			jsonMember->SetNumberField(TEXT("EndTime"), 0);
			jsonMember->SetNumberField(TEXT("StartTime"), 0);
			jsonMember->SetNumberField(TEXT("Score"), 0);
		}
	}

	// FStringにJsonを書き込むためのWriterを作成
	FString OutPutString;
	TSharedRef<TJsonWriter<>> Writer = TJsonWriterFactory<>::Create(&OutPutString);

	//JsonをFStringに書き込み
	FJsonSerializer::Serialize(JsonRootObject.ToSharedRef(), Writer);
	//UE_LOG(LogTemp, Log, TEXT("%s"), *OutPutString);
	return OutPutString;
}