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


#include "Menus/MainScreenUserWidget.h"
#include "Engine/DataTable.h"
#include "Core/LuckyRobotsGameInstance.h"
#include "FunctionLibraries/LuckyRobotsFunctionLibrary.h"
#include "Subsystems/SubsystemBlueprintLibrary.h"
#include "VaRestSubsystem.h"
#include <Kismet/GameplayStatics.h>

void UMainScreenUserWidget::NativeConstruct()
{
	Super::NativeConstruct();
	InitData();

	DoSendReadyJson();

	ULuckyRobotsGameInstance* GameInstance = Cast<ULuckyRobotsGameInstance>(GetGameInstance());
	if (GameInstance)
	{
		GameInstance->bIsFirstOpenGame = false;
		GameInstance->DoResolutionChange(bIsFullScreen);

		GameInstance->OnMessageDispatched.AddDynamic(this, &UMainScreenUserWidget::OnMessageDispatchedHandler);
	}
}

void UMainScreenUserWidget::InitData()
{
	InitRobotData();
	InitLevelData();

	ULuckyRobotsGameInstance* GameInstance = Cast<ULuckyRobotsGameInstance>(GetGameInstance());
	if (GameInstance)
	{
		CurrentQualityIndex = static_cast<int32>(GameInstance->CurrentSelectQuality);
	}
}

void UMainScreenUserWidget::InitRobotData()
{
	RobotDataList = ULuckyRobotsFunctionLibrary::GetActiveRobotDataList(this);
	CurrentRobotIndex = 0;
	UpdateSelectRobot();
}

void UMainScreenUserWidget::InitLevelData()
{
	LevelDataList = ULuckyRobotsFunctionLibrary::GetActiveLevelDataList(this);
	FRobotData CurrentRobotData = GetCurrentRobotData();
	if (CurrentRobotData.Name != ERobotsName::None)
	{
		TArray<FLevelData> FilteredLevels;
		for (const FLevelData& LevelData : LevelDataList)
		{
			if (LevelData.RobotTypeList.Contains(CurrentRobotData.RobotType))
			{
				FilteredLevels.Add(LevelData);
			}
		}
		LevelDataList = FilteredLevels;
	}
	CurrentLevelIndex = 0;
	UpdateSelectLevel();
}

FRobotData UMainScreenUserWidget::GetCurrentRobotData() const
{
	if (RobotDataList.IsValidIndex(CurrentRobotIndex))
	{
		return RobotDataList[CurrentRobotIndex];
	}
	return FRobotData();
}

FLevelData UMainScreenUserWidget::GetCurrentLevelData() const
{
	if (LevelDataList.IsValidIndex(CurrentLevelIndex))
	{
		return LevelDataList[CurrentLevelIndex];
	}
	return FLevelData();
}

void UMainScreenUserWidget::SelectNextRobot()
{
	CurrentRobotIndex = FMath::Clamp(CurrentRobotIndex + 1, 0, RobotDataList.Num() - 1);
	UpdateSelectRobot();
}

void UMainScreenUserWidget::SelectPreviousRobot()
{
	CurrentRobotIndex = FMath::Clamp(CurrentRobotIndex - 1, 0, RobotDataList.Num() - 1);
	UpdateSelectRobot();
}

void UMainScreenUserWidget::SelectNextLevel()
{
	CurrentLevelIndex = FMath::Clamp(CurrentLevelIndex + 1, 0, LevelDataList.Num() - 1);
	UpdateSelectLevel();
}

void UMainScreenUserWidget::SelectPreviousLevel()
{
	CurrentLevelIndex = FMath::Clamp(CurrentLevelIndex - 1, 0, LevelDataList.Num() - 1);
	UpdateSelectLevel();
}

void UMainScreenUserWidget::SelectNextQuality()
{
	UEnum* QualityEnum = StaticEnum<EQualityEnum>();
	int32 EnumCount = QualityEnum->NumEnums() - 1;
	CurrentQualityIndex = FMath::Clamp(CurrentQualityIndex - 1, 0, EnumCount - 1);
	UpdateSelectQuality();
}

void UMainScreenUserWidget::SelectPreviousQuality()
{
	UEnum* QualityEnum = StaticEnum<EQualityEnum>();
	int32 EnumCount = QualityEnum->NumEnums() - 1;
	CurrentQualityIndex = FMath::Clamp(CurrentQualityIndex + 1, 0, EnumCount - 1);
	UpdateSelectQuality();
}

void UMainScreenUserWidget::DoResolutionChange()
{
	ULuckyRobotsGameInstance* GameInstance = Cast<ULuckyRobotsGameInstance>(GetGameInstance());
	if (GameInstance)
	{
		bIsFullScreen = !bIsFullScreen;
		GameInstance->DoResolutionChange(bIsFullScreen);
	}
}

void UMainScreenUserWidget::GameStart()
{
	if (UKismetSystemLibrary::IsValidSoftObjectReference(CurrentSelectLevelObject))
	{
		ULuckyRobotsGameInstance* GameInstance = Cast<ULuckyRobotsGameInstance>(GetGameInstance());
		if (GameInstance)
		{
			GameInstance->bIsFirstOpenGame = true;
			UGameplayStatics::OpenLevelBySoftObjectPtr(this, CurrentSelectLevelObject);
		}
	}
}

void UMainScreenUserWidget::UpdateSelectRobot()
{
	ULuckyRobotsGameInstance* GameInstance = Cast<ULuckyRobotsGameInstance>(GetGameInstance());
	if (GameInstance)
	{
		GameInstance->CurrentSelectRobot = GetCurrentRobotData().Name;
	}
	BPUpdateSelectRobot();
	InitLevelData();
}

void UMainScreenUserWidget::UpdateSelectLevel()
{
	ULuckyRobotsGameInstance* GameInstance = Cast<ULuckyRobotsGameInstance>(GetGameInstance());
	if (GameInstance)
	{
		GameInstance->CurrentSelectLevel = GetCurrentLevelData().LevelEnum;
	}
	BPUpdateSelectLevel();
}

void UMainScreenUserWidget::UpdateSelectQuality()
{
	ULuckyRobotsGameInstance* GameInstance = Cast<ULuckyRobotsGameInstance>(GetGameInstance());
	if (GameInstance)
	{
		GameInstance->CurrentSelectQuality = static_cast<EQualityEnum>(CurrentQualityIndex);
	}
	BPUpdateSelectQuality();
}

void UMainScreenUserWidget::OnMessageDispatchedHandler(const FString& Message)
{
	ULuckyRobotsGameInstance* GameInstance = Cast<ULuckyRobotsGameInstance>(GetGameInstance());
	if (GameInstance)
	{
		FParsedData ParsedData = GameInstance->DoJsonParse(Message);
		if (ParsedData.CharacterName == "DRONE")
		{
			GameInstance->CurrentSelectRobot = ERobotsName::LuckyDrone;
		}else if(ParsedData.CharacterName == "Stretch Robot V1")
		{
			GameInstance->CurrentSelectRobot = ERobotsName::StretchRobotV1;
		}

		GameInstance->bIsFirstOpenGame = true;

		ELevelEnum TempLevelEnum = ELevelEnum::None;
		if (ParsedData.LevelName == "LOFT")
		{
			TempLevelEnum = ELevelEnum::Loft;
		}else if(ParsedData.LevelName == "ISTANBUL")
		{
			TempLevelEnum = ELevelEnum::Istanbul;
		}

		if (TempLevelEnum != ELevelEnum::None)
		{
			TArray<FLevelData> TempLevelDataList = ULuckyRobotsFunctionLibrary::GetActiveLevelDataList(this);
			for (const FLevelData& LevelData : TempLevelDataList)
			{
				if (LevelData.LevelEnum == TempLevelEnum && LevelData.LevelObject)
				{
					UGameplayStatics::OpenLevelBySoftObjectPtr(this, LevelData.LevelObject);
					break;
				}
			}
		}
	}
}

void UMainScreenUserWidget::DoSendReadyJson()
{
	auto VaRestSubsystem = CastChecked<UVaRestSubsystem>(USubsystemBlueprintLibrary::GetEngineSubsystem(UVaRestSubsystem::StaticClass()), ECastCheckedType::NullChecked);

	if (!VaRestSubsystem)
	{
		return;
	}

	UVaRestJsonObject* VaRestJsonObject = VaRestSubsystem->ConstructVaRestJsonObject();
	if (!VaRestJsonObject)
	{
		return;
	}

	VaRestJsonObject->SetStringField("name", "game_is_loaded");
	ULuckyRobotsGameInstance* GameInstance = Cast<ULuckyRobotsGameInstance>(GetGameInstance());
	if (GameInstance)
	{
		FString SendedString = VaRestJsonObject->EncodeJsonToSingleString();
		GameInstance->DoSendMessage(SendedString);
		UE_LOG(LogTemp, Log, TEXT("Sended:  %s"), *SendedString);
	}
}