#pragma once

#include <revolution.h>

class NANDManagerThread;
class NANDRequestInfo;

typedef void(NANDReqFunc)(NANDRequestInfo*);

class NANDRequestInfo {
public:
    NANDRequestInfo();

    void init();
    bool isDone() const;
    const char* setMove(const char*, const char*);
    const char* setWriteSeq(const char*, const void*, u32, u8, u8);
    const char* setReadSeq(const char*, void*, u32, u32*);
    NANDRequestInfo* setCheck(u32, u32, u32*);
    NANDRequestInfo* setDelete(const char*);

    /* 0x00 */ char mPath[NAND_MAX_PATH];
    /* 0x40 */ u32 _40;
    /* 0x44 */ s32 mType;
    /* 0x48 */ s32 mResult;
    /* 0x4C */ union {
        void* mReadBuf;
        const void* mWriteBuf;
    };
    /* 0x50 */ union {
        const char* mMoveDestDir;
        u32* mReadLength;
        u32* mCheckAnswer;
    };
    /* 0x54 */ NANDReqFunc* _54;
    /* 0x58 */ u8 mPermission;
    /* 0x59 */ u8 mAttribute;
    /* 0x5C */ u32 mFsBlock;
    /* 0x60 */ u32 mInode;
    /* 0x64 */ u8 _64[0x1C];
};

class NANDManager {
public:
    NANDManager();

    bool addRequest(NANDRequestInfo*);

private:
    /* 0x00 */ OSMutex mMutex;
    /* 0x18 */ NANDManagerThread* mManagerThread;
};

class NANDResultCode {
public:
    NANDResultCode(s32 code) : mCode(code) {
    }

    s32 getCode() const;
    bool isSuccess() const;
    bool isSaveDataCorrupted() const;
    bool isNANDCorrupted() const;
    bool isMaxBlocks() const;
    bool isMaxFiles() const;
    bool isNoExistFile() const;
    bool isBusyOrAllocFailed() const;
    bool isUnknown() const;

private:
    /* 0x0 */ s32 mCode;
};

namespace MR {
    void addRequestToNANDManager(NANDRequestInfo*);
};  // namespace MR