LootLockerStateData.h

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// Copyright (c) 2021 LootLocker
 
#pragma once
 
#include "CoreMinimal.h"
#include "LootLockerPlayerData.h"
#include "GameFramework/SaveGame.h"
#include "Runtime/Launch/Resources/Version.h"
#include "LootLockerStateData.generated.h"
 
UCLASS()
class ULootLockerStateMetaDataSaveGame : public USaveGame
{
    GENERATED_BODY()
public:
    UPROPERTY(VisibleAnywhere, Category = "LootLocker")
    TArray<FString> SavedPlayerStateUlids;
    UPROPERTY(VisibleAnywhere, Category = "LootLocker")
    FString DefaultPlayer = "";
};
 
USTRUCT(BlueprintType)
struct FLootLockerStateMetaData
{
    GENERATED_BODY()
public:
    UPROPERTY(VisibleAnywhere, Category = "LootLocker")
    TArray<FString> SavedPlayerStateUlids;
    UPROPERTY(VisibleAnywhere, Category = "LootLocker")
    FString DefaultPlayer = "";
};
 
UCLASS()
class LOOTLOCKERSDK_API ULootLockerPlayerDataSaveGame : public USaveGame
{
    GENERATED_BODY()
public:
    UPROPERTY(VisibleAnywhere, Category = "LootLocker")
    FString Token = "";
    UPROPERTY(VisibleAnywhere, Category = "LootLocker")
    FString RefreshToken = "";
    UPROPERTY(VisibleAnywhere, Category = "LootLocker")
    FString PlayerIdentifier = "";
    UPROPERTY(VisibleAnywhere, Category = "LootLocker")
    FString PlayerUlid = "";
    UPROPERTY(VisibleAnywhere, Category = "LootLocker")
    FString PlayerPublicUid = "";
    UPROPERTY(VisibleAnywhere, Category = "LootLocker")
    FString PlayerName = "";
    UPROPERTY(VisibleAnywhere, Category = "LootLocker")
    FString WhiteLabelEmail = "";
    UPROPERTY(VisibleAnywhere, Category = "LootLocker")
    FString WhiteLabelToken = "";
    UPROPERTY(VisibleAnywhere, Category = "LootLocker")
    FLootLockerPlatformRepresentation CurrentPlatform;
    UPROPERTY(VisibleAnywhere, Category = "LootLocker")
    FString LastSignIn = "";
    UPROPERTY(VisibleAnywhere, Category = "LootLocker")
    FString PlayerCreatedAt = "";
 
    static ULootLockerPlayerDataSaveGame* Create(const FLootLockerPlayerData& PlayerData)
    {
        return Create(PlayerData.Token, PlayerData.RefreshToken, PlayerData.PlayerIdentifier, PlayerData.PlayerUlid, PlayerData.PlayerPublicUid, PlayerData.PlayerName, PlayerData.WhiteLabelEmail, PlayerData.WhiteLabelToken, PlayerData.CurrentPlatform, PlayerData.LastSignIn, PlayerData.PlayerCreatedAt);
    }
 
    static ULootLockerPlayerDataSaveGame* Create(const FString& token = "", const FString& refreshToken = "", const FString& playerIdentifier = "", const FString& playerUlid = "", const FString& playerPublicUid = "", const FString& playerName = "", const FString& whiteLabelEmail = "", const FString& whiteLabelToken = "", const FLootLockerPlatformRepresentation& currentPlatform = FLootLockerPlatformRepresentation(), const FString& lastSignIn = "", const FString& playerCreatedAt = "")
    {
        ULootLockerPlayerDataSaveGame* newObj = NewObject<ULootLockerPlayerDataSaveGame>();
        newObj->Token = token;
        newObj->RefreshToken = refreshToken;
        newObj->PlayerIdentifier = playerIdentifier;
        newObj->PlayerUlid = playerUlid;
        newObj->PlayerPublicUid = playerPublicUid;
        newObj->PlayerName = playerName;
        newObj->WhiteLabelEmail = whiteLabelEmail;
        newObj->WhiteLabelToken = whiteLabelToken;
        newObj->CurrentPlatform = currentPlatform;
        newObj->LastSignIn = lastSignIn;
        newObj->PlayerCreatedAt = playerCreatedAt;
        return newObj;
    }
};
 
UCLASS()
class LOOTLOCKERSDK_API ULootLockerStateData : public UObject
{
    GENERATED_BODY()
private:
    static FLootLockerPlayerData EmptyPlayerData;
    static FLootLockerStateMetaData ActiveMetaData;
    static bool isMetadataLoaded;
    static TMap<FString, TSharedPtr<FLootLockerPlayerData>> ActivePlayerData;
 
#if ENGINE_MAJOR_VERSION < 5
    static const FString BaseSaveSlot;
    static const FString MetaDataSaveSlot;
    static const FString PlayerDataSaveSlot;
    static constexpr int SaveIndex = 0;
#else
    inline static const FString BaseSaveSlot = "LootLocker";
    inline static const FString MetaDataSaveSlot = BaseSaveSlot+"_md";
    inline static const FString PlayerDataSaveSlot = BaseSaveSlot+"_pd";
    inline static constexpr int SaveIndex = 0;
#endif
    static FLootLockerStateMetaData LoadMetaState();
    static TSharedPtr<FLootLockerPlayerData> LoadPlayerData(const FString& PlayerUlid, bool makeActive = true);
    static void SetMetaState(FLootLockerStateMetaData& updatedMetaData);
public:
    ULootLockerStateData();
 
    static FString GenerateNewGuestIdentifier();
    static bool SaveStateExistsForPlayer(const FString& PlayerUlid = "");
    static bool MakePlayerActive(const FString& PlayerUlid);
    static const FLootLockerPlayerData& GetAndActivateSavedStateOrDefaultOrEmptyForPlayer(const FString& PlayerUlid = "");
    static const TSharedPtr<FLootLockerPlayerData> GetStateForPlayerOrDefaultFromCache(const FString& PlayerUlid = "");
    static const TSharedPtr<FLootLockerPlayerData> GetStateForPlayerOrDefaultIfActive(const FString& PlayerUlid = "");
    static FString GetDefaultPlayerUlid();
    static bool SetDefaultPlayerUlid(const FString& PlayerUlid);
    static const FLootLockerPlayerData& GetSavedStateForFirstPlayer() { return GetAndActivateSavedStateOrDefaultOrEmptyForPlayer(GetDefaultPlayerUlid()); }
    static void SavePlayerData(const FLootLockerPlayerData& PlayerData);
    static bool ClearSavedStateForPlayer(const FString& PlayerUlid);
    static void ClearAllSavedStatesExceptForPlayer(const FString& PlayerUlid);
    static void ClearAllSavedStates();
    static TArray<FString> GetActivePlayerUlids();
    static TArray<FString> GetCachedPlayerUlids();
    static void SetPlayerUlidToInactive(const FString& PlayerUlid);
    static void SetAllPlayersToInactive();
    static void SetAllPlayersToInactiveExceptForPlayer(const FString& PlayerUlid);
};