#ifndef J3DTEXTURE_H
#define J3DTEXTURE_H

#include "JSystem/J3DGraphBase/J3DGD.h"
#include "JSystem/J3DGraphBase/J3DStruct.h"
#include "JSystem/J3DGraphBase/J3DTevs.h"
#include "JSystem/JUtility/JUTAssert.h"
#include "JSystem/JUtility/JUTTexture.h"
#include "dolphin/mtx/mtx.h"
#include "dolphin/types.h"

inline void J3DGDLoadTexMtxImm(Mtx pMtx, u32 i, GXTexMtxType mType) {
    u16 cmd = i * 4;
    u8 len = mType == GX_MTX2x4 ? 8 : 12;
    J3DGDWriteXFCmdHdr(cmd, len);
    J3DGDWrite_f32(pMtx[0][0]);
    J3DGDWrite_f32(pMtx[0][1]);
    J3DGDWrite_f32(pMtx[0][2]);
    J3DGDWrite_f32(pMtx[0][3]);
    J3DGDWrite_f32(pMtx[1][0]);
    J3DGDWrite_f32(pMtx[1][1]);
    J3DGDWrite_f32(pMtx[1][2]);
    J3DGDWrite_f32(pMtx[1][3]);
    if (mType == GX_MTX3x4) {
        J3DGDWrite_f32(pMtx[2][0]);
        J3DGDWrite_f32(pMtx[2][1]);
        J3DGDWrite_f32(pMtx[2][2]);
        J3DGDWrite_f32(pMtx[2][3]);
    }
}

class J3DTexture {
private:
    /* 0x0 */ u16 mNum;
    /* 0x4 */ ResTIMG* mpRes;

public:
    J3DTexture(u16 num, ResTIMG* res) : mNum(num), mpRes(res) {}
    virtual ~J3DTexture() {}

    u16 getNum() const { return mNum; }
    ResTIMG* getResTIMG(u16 index) const {
        J3D_ASSERT(72, index < mNum, "Error : range over.");
        return &mpRes[index];   
    }
    void setResTIMG(u16 index, const ResTIMG& timg) {
        J3D_ASSERT(81, index < mNum, "Error : range over.");
        mpRes[index] = timg;
        mpRes[index].imageOffset = ((mpRes[index].imageOffset + (u32)&timg - (u32)(mpRes + index)));
        mpRes[index].paletteOffset = ((mpRes[index].paletteOffset + (u32)&timg - (u32)(mpRes + index)));
    }
};

class J3DTexMtx : public J3DTexMtxInfo {
public:
    J3DTexMtx() { J3DTexMtxInfo::operator=(j3dDefaultTexMtxInfo); }
    J3DTexMtx(const J3DTexMtxInfo& info) {
        J3DTexMtxInfo::operator=(info);
    }
    ~J3DTexMtx() {}
    void load(u32 texMtxID) const {
        GDOverflowCheck(53);
        J3DGDLoadTexMtxImm((Mtx&)mMtx, GX_TEXMTX0 + texMtxID * 3, (GXTexMtxType)mProjection);
    };
    void calc();

    J3DTexMtxInfo& getTexMtxInfo() { return *this; }
    J3DTextureSRTInfo& getTextureSRT() { return mSRT;}
    Mtx& getMtx() { return mMtx; }
    void setEffectMtx(Mtx effectMtx) { J3DTexMtxInfo::setEffectMtx(effectMtx); }
    Mtx& getViewMtx() { return mViewMtx; }
    void setViewMtx(Mtx viewMtx) { MTXCopy(viewMtx, mViewMtx); }

private:
    /* 0x64 */ Mtx mMtx;
    /* 0x94 */ Mtx mViewMtx;
};  // Size: 0xC4

struct J3DTexCoord : public J3DTexCoordInfo {
    J3DTexCoord() {
        J3DTexCoordInfo::operator=(j3dDefaultTexCoordInfo[0]);
    }
    J3DTexCoord(const J3DTexCoordInfo& info) {
        J3DTexCoordInfo::operator=(info);
    }

    u8 getTexGenType() const { return mTexGenType; }
    u8 getTexGenSrc() const { return mTexGenSrc; }
    u8 getTexGenMtx() const { return mTexGenMtx; }
    void setTexGenMtx(u8 v) { mTexGenMtx = v; }

    // void operator=(const J3DTexCoord&) {}
    // void operator==(J3DTexCoord&) {}
};  // Size: 0x4

#endif /* J3DTEXTURE_H */