#pragma once
#include "Asset/AssetManager.h"
#include "EngineFrame/Component/Canvas.h"
#include "EngineFrame/Component/Sprite.h"
class GameMap;
class Tile : public Canvas
{

public:
    struct ImgKey
    {
        std::string img;
        int index;

        bool operator<(const ImgKey &other) const
        {
            if (img != other.img)
            {
                return img < other.img; // 字符串按字典序比较
            }
            return index < other.index; // 字符串相同则比较index
        }
    };
    struct DrawInfo
    {
        ImgKey sprite_;
        glm::vec2 pos;
    };

    using TileInfoBody = std::variant<int, std::string>;
    using TileInfo = std::unordered_map<std::string, TileInfoBody>;

private:
    /**父对象地图 */
    GameMap *m_parentMap;
    /**绘制精灵集 */
    std::map<ImgKey, RefPtr<Sprite>> m_imgMap;
    /**绘制队列 */
    std::vector<DrawInfo> m_drawQueue;

    /**基础地板宽度 */
    float m_BasicTileWidth = 0;
    /**基础地板高度 */
    float m_BasicTileHeight = 0;
    /**Ex地板高度 */
    float m_ExTileHeight = 0;

    /**横向地板数量 */
    int m_Tile_X_Count = 0;
    /**纵向最大偏移 */
    float m_tileY = 0;

public:
    Tile(GameMap *parentMap, std::vector<std::string> normal, std::vector<std::string> ex);
    ~Tile();

    void InitTile(std::string Path, int Index);
    void InitExTile(std::string Path, int Index);
    void InitInfo(std::string Path, TileInfo &m_data);

    void DrawTile();
};