#pragma once
#include "AbstractContainerScreen.h"
#include "../../../Minecraft.World/Containers/AbstractContainerMenu.h"
#include "../../Platform/Common/UI/IUIScene_CreativeMenu.h"
#include "../../Player/MultiPlayerLocalPlayer.h"

class Player;
class SimpleContainer;
class Inventory;
class Slot;

class CreativeInventoryScreen : public AbstractContainerScreen {
private:
    static constexpr int ROWS = 5;
    static constexpr int COLUMNS = 9;
    static constexpr int ITEMS_PER_PAGE =
        ROWS * COLUMNS;  // 45 items (9x5 grid)

    // Currently selected creative tab index
    static int selectedTabIndex;

    // Array of item ids for the tab icons
    static const int
        tabIconIds[IUIScene_CreativeMenu::eCreativeInventoryTab_COUNT];

    // Temporary inventory for creative mode items
    static std::shared_ptr<SimpleContainer> basicInventory;

    // Item renderer for the tab icons
    static ItemRenderer* itemRenderer;

    // Array of tab icons
    static std::shared_ptr<ItemInstance>
        tabIcons[IUIScene_CreativeMenu::eCreativeInventoryTab_COUNT];

    // Amount scrolled in Creative mode inventory (0 = top, 1 = bottom)
    float currentScroll;

    bool isScrolling;

    // True if the left mouse button is currently being held
    bool isLeftMouseDown;

    // True if the left mouse button was held down last time render was called
    bool wasClicking;

    std::shared_ptr<Player> player;

public:
    class ContainerCreative : public AbstractContainerMenu {
    public:
        std::vector<std::shared_ptr<ItemInstance>> itemList;

        ContainerCreative(std::shared_ptr<Player> player);
        virtual bool stillValid(std::shared_ptr<Player> player) override;
        virtual std::shared_ptr<ItemInstance> clicked(
            int slotIndex, int buttonNum, int clickType,
            std::shared_ptr<Player> player, bool looped = false) override;
        void scrollTo(float pos);
        bool canScroll();
    };

public:
    CreativeInventoryScreen(std::shared_ptr<Player> player);
    virtual void removed() override;
    virtual void init() override;
    virtual void containerTick();
    virtual void tick() override;
    virtual void updateEvents() override;
    virtual void keyPressed(wchar_t eventCharacter, int eventKey) override;
    virtual void mouseClicked(int x, int y, int buttonNum) override;
    virtual void mouseReleased(int x, int y, int buttonNum) override;
    virtual void render(int xm, int ym, float a) override;

protected:
    virtual void renderLabels() override;
    virtual void renderBg(float a) override;
    virtual bool isMouseOverInternal(int tab, int mouseX, int mouseY, int xo,
                                     int yo, int w, int h);

private:
    void setCurrentCreativeTab(int tab);
    void selectTab(int tab);
    bool needsScrollBars();
    bool isMouseOverTab(int tab, int mouseX, int mouseY);
    bool isMouseOverIcon(int tab, int mouseX, int mouseY);
    void renderTab(int tab);
    bool renderIconTooltip(int tab, int mouseX, int mouseY);
};