#pragma once

#include "Button.h"

#include "Menu.h"

#include "Types.h"

class UIItem : public Menu

{

public:

UIItem();

~UIItem();

//这里注意，用来显示物品图片的按钮的纹理编号实际就是物品编号

std::vector<std::shared_ptr<Button>> item_buttons_;

std::shared_ptr<TextBox> cursor_;

int leftup_index_ = 0; //左上角第一个物品在当前种类列表中的索引

int max_leftup_ = 0;

const int item_each_line_ = 7;

const int line_count_ = 3;

std::shared_ptr<MenuText> title_;

int force_item_type_ = -1;

bool select_user_ = true;

int focus_ = 0; //焦点位置：0分类栏，1物品栏

std::shared_ptr<MenuText> getTitle() { return title_; }

void setForceItemType(int f);

void setSelectUser(bool s) { select_user_ = s; }

int getItemDetailType(Item* item);

Item* getAvailableItem(int i);

void geItemsByType(int item_type);

void checkCurrentItem();

virtual void draw() override { showItemProperty(current_item_); }

virtual void dealEvent(BP_Event& e) override;

void showItemProperty(Item* item);

void showOneProperty(int v, std::string format_str, int size, BP_Color c, int& x, int& y);

Item* current_item_ = nullptr;

std::vector<Item*> available_items_;

Item* getCurrentItem() { return current_item_; }

virtual void onPressedOK() override;

virtual void onPressedCancel() override;

};