#ifndef JMESSAGE_DATA_H
#define JMESSAGE_DATA_H

#include "JSystem/JGadget/binary.h"
#include "JSystem/JUtility/JUTDataHeader.h"

namespace JMessage {
namespace data {
extern const char ga4cSignature[4];

// TParse_THeader handles parsing the BMG file header data
struct TParse_THeader : public JGadget::binary::TParseData_aligned<4> {
    TParse_THeader(const void* pData) : TParseData_aligned(pData) {}

    // TODO: create a struct for this content (BMG header)
    char* get() const { return (char*)getRaw(); }
    const void* getContent() const { return (char*)getRaw() + 0x20; }

    char* get_signature() const { return (char*)(get() + 0x0); }
    u32 get_type() const { return *(u32*)(get() + 0x4); }
    u32 get_blockNumber() const { return *(u32*)(get() + 0xC); }
    u32 get_encoding() const { return *(u8*)(get() + 0x10); }
};

// TParse_TBlock handles parsing the generic section header data
struct TParse_TBlock : public JGadget::binary::TParseData_aligned<4> {
    TParse_TBlock(const void* pData) : TParseData_aligned(pData) {}

    const char* get() const { return (char*)getRaw(); }
    const void* getNext() const { return (char*)getRaw() + get_size(); }

    u32 get_type() const { return *(u32*)(get() + 0x0); }
    u32 get_size() const { return *(u32*)(get() + 0x4); }
};

// INF1
struct JUTMesgInfo {
public:
    /* 0x00 */ JUTDataBlockHeader header;
    /* 0x08 */ u16 messageEntryNumber;
    /* 0x0A */ u16 messageEntrySize;
    /* 0x0C */ u16 groupID;
    /* 0x0E */ u8 defaultColor;
    /* 0x0F */ u8 reserved;
    /* 0x10 */ char messageEntryTable[];
};

// TParse_TBlock_info handles parsing INF1 section data
struct TParse_TBlock_info : public TParse_TBlock {
    TParse_TBlock_info(const void* pData) : TParse_TBlock(pData) {}

    char* get() const { return (char*)getRaw(); }

    u32 get_messageEntryNumber() const { return *(u16*)(get() + 0x8); }
    u32 get_messageEntrySize() const { return *(u16*)(get() + 0xA); }
    u16 get_groupID() const { return *(u16*)(get() + 0xC); }
    char* getContent() const { return (char*)getRaw() + 0x10; }
};

// MID1
struct JUTMesgIDData {
public:
    /* 0x00 */ JUTDataBlockHeader mHeader;
    /* 0x08 */ u16 numEntries;
    /* 0x0A */ u8 format;
    /* 0x0B */ u8 info;
    /* 0x0C */ u8 reserved[4];
    /* 0x10 */ u32 messageIDTable[];
};

// TParse_TBlock_messageID handles parsing MID1 section data
struct TParse_TBlock_messageID : public TParse_TBlock {
    TParse_TBlock_messageID(const void* pData) : TParse_TBlock(pData) {}
};

// TParse_TBlock_messageData handles parsing DAT1 section data
struct TParse_TBlock_messageData : public TParse_TBlock {
    TParse_TBlock_messageData(const void* pData) : TParse_TBlock(pData) {}

    char* getContent() const { return (char*)getRaw() + 0x8; }
};

// TParse_TBlock_stringAttribute handles parsing STR1 section data
struct TParse_TBlock_stringAttribute : public TParse_TBlock {
    TParse_TBlock_stringAttribute(const void* pData) : TParse_TBlock(pData) {}

    char* getContent() const { return (char*)getRaw() + 0x8; }
};

inline u16 getTagCode(u32 tag) { return tag & 0xFFFF; }
inline u8 getTagGroup(u32 tag) { return (tag >> 0x10) & 0xFF; }

} // namespace data
} // namespace JMessage

#endif /* JMESSAGE_DATA_H */