#pragma once

#include <map>
#include <typeinfo>
#include <string>
#include <vector>
#include <string>
#include <sstream>
#include <algorithm>
#include <functional>

struct BIMEntity
{
	typedef std::wstring string;
	typedef std::map<string, string> Datas;

	struct Geometry
	{
		// AcDbSubDMesh面的定义: 一个面由N+1个索引组成
		// 索引 0 - 记录此面由N个vertex构成
		// 索引 1-N 记录组成此面的vertex索引
		Geometry(): faces(0), vertices(0){}
		AcArray<Adesk::Int32> faces;
		AcGePoint3dArray vertices;
		AcGePoint3dArray edges;
		void clear()
		{
			faces.removeAll();
			vertices.removeAll();
			edges.removeAll();
		}
	};

	template <class out_type, class in_value>
	bool convert(const in_value & t, out_type &out_value)
	{
		std::wstringstream stream;
		stream << t;//向流中传值
		return stream >> out_value;//向result中写入值
	}

	template <class InData>
	bool insertData(std::wstring &key, InData & value)
	{
		string v(_T(""));
		if (convert<string, InData>(value))
		{
			std::pair<Datas::iterator, bool> pr = datas.insert(std::make_pair(key, v));
			return pr.second;
		}
		return false;
	}

	void setGeometry(const AcArray<Adesk::Int32> &fs, const AcGePoint3dArray &pts)
	{
		geometry.faces = fs;
		geometry.vertices = pts;
	}

	void clear()
	{
		datas.clear();
		geometry.clear();
	}

	// bim数据
	Datas datas;
	// 几何数据
	Geometry geometry;
	string id, name, type;
};