#pragma once

#include <Array.h>
#include <Either.h>
#include <Vec3.h>
#include <Writer.h>

#include "ModelInfo.h"
#include "StaticRegistry.h"

class Item;
class Block;

class BlockTypeEnum
{
public:
    static const int NO_BLOCK = 0;
    static const int AIR = 1;
    static const int DIRT = 2;
    static const int SAND = 3;
    static const int GRAVEL = 4;
    static const int STONE = 5;
    static const int STONE_GRANITE = 6;
    static const int STONE_COBBLE = 7;
    static const int STONE_BASALT = 8;
    static const int WOOD_OAK = 9;
    static const int WOOD_BIRCH = 10;
    static const int WOOD_BEECH = 11;
    static const int WOOD_PINE = 12;
    static const int LEAVES_WOOD_OAK = 13;
    static const int LEAVES_WOOD_BIRCH = 14;
    static const int LEAVES_WOOD_BEECH = 15;
    static const int LEAVES_WOOD_PINE = 16;
    static const int SEBLING_WOOD_OAK = 17;
    static const int SEBLING_WOOD_BIRCH = 18;
    static const int SEBLING_WOOD_BEECH = 19;
    static const int SEBLING_WOOD_PINE = 20;
    static const int TORCH = 21;
    static const int GRASS = 22;
    static const int FARMLAND = 23;
    static const int WHEAT_SEED = 24;
    static const int WHEAT = 25;
    static const int WATER = 26;
    static const int CRAFTING_TABLE = 27;
    static const int CHEST = 28;

    static const int MAX_VALUE = 100000; // leve enough space for other blocks
};

class BlockType : public virtual Framework::ReferenceCounter
{
private:
    const int id;
    const ModelInfo model;
    int initialMaxHP;
    const bool needsClientInstance;
    bool lightSource;
    const char* name;
    const bool needModelSubscription;

protected:
    int initialMapColor;
    Block* defaultBlock;

    BlockType(int id,
        Block* defaultBlock,
        ModelInfo model,
        bool needsClientInstance,
        int initialMaxHP,
        bool lightSource,
        const char* name,
        bool needModelSubscription,
        int initialMapColor);
    virtual ~BlockType();

    virtual void loadSuperBlock(
        Block* zBlock, Framework::StreamReader* zReader, int dimensionId) const;
    virtual void saveSuperBlock(
        Block* zBlock, Framework::StreamWriter* zWriter) const;
    virtual void createSuperBlock(Block* zBlock, Item* zItem) const;
    virtual void createSuperItem(Block* zBlock, Item* zItem) const;
    virtual Block* createBlock(Framework::Vec3<int> position, int dimensionId) const = 0;
    virtual Item* createItem() const = 0;

public:
    virtual Framework::Text getTargetUIML() const;
    virtual Block* loadBlock(Framework::Vec3<int> position,
        Framework::StreamReader* zReader,
        int dimensionId) const;
    virtual void saveBlock(
        Block* zBlock, Framework::StreamWriter* zWriter) const;
    virtual Item* getItemFromBlock(Block* zBlock) const;
    virtual Block* createBlockAt(
        Framework::Vec3<int> position, int dimensionId, Item* zUsedItem) const;
    virtual const Block* zDefault() const;
    bool doesNeedClientInstance() const;
    const ModelInfo& getModel() const;
    int getId() const;
    int getInitialMaxHP() const;
    bool isLightSource() const;
    BlockType* initializeDefault();
    const char* getName() const;
    const bool doesNeedModelSubscription() const;
    void writeTypeInfo(Framework::StreamWriter* zWriter) const;

    static int getTypeId(const char* name);
};

const Block* getDefaultBlock(Framework::Either<Block*, int> b);