resistancemonitor/7.Center/MGWSServer.h

#pragma once
#include <mongoose.h>
#include <thread>
#include <string>
#include <list>
#include <yyjson.h>
#include <map>
#include <vector>
#include "AlarmDefine.h"

enum class VAL_STATUS : uint8_t
{
	VAL_STEADY = 0x00, //稳定
	VAL_MOVE = 0x01, //波动
	VAL_UNKONW = 0x04, //未知
};

typedef struct tagMgHist_Query
{
	uint32_t subsection = 5000;

	struct mg_connection* c = nullptr;

	time_t tmStart = 0;

	time_t tmEnd = 0;

	string mo_mp;

	string type;

}MG_HISTORY_QUERY, * LPMGHISTORY_QUERY;

typedef struct tagConvertResist
{
	time_t  time = 0; //报警时间
	int val = 0; //报警时阻力值
	int fluctuation_val = 0; //报警值;
	uint8_t bUpOrDown = 0;  //1. up 缩进  2. down  伸出
	uint8_t bFixOrInvert = 0;  //1. fix   2. invert
	time_t tmStart = 0;  //开始波动的时间  单位秒
	time_t tmEnd = 0;    //结束波动时间  单位秒
}CONVERT_RESIST;

struct mg_per_session_data
{
	mg_per_session_data()
	{

	}
	~mg_per_session_data()
	{
		bWork = false;
		bBlock = false;
		if (thread_hist)
		{
			thread_hist->join();
			delete thread_hist;
			thread_hist = nullptr;
		}
	}

	uint32_t send_count = 0;   //发送
	uint32_t send_fail_count = 0;
	uint32_t recv_count = 0;   //接收

	uint64_t send_size = 0;
	uint64_t recv_size = 0;

	time_t tmConnect = 0;      //链接时间
	time_t tmLastRecvHeart = 0;		//最后心跳时间
	time_t tmLastSendHeart = 0;

	bool isLogin = false;			//是否登录

	string token;   //登录的token

	string username;		//登录的用户名

	string name;

	string node;   //管辖ID

	string node_name;    //管辖名称

	std::list<std::string>  m_lstSubReal;  //订阅实时数据列表   mo,mp

	std::thread* thread_hist = nullptr;  //历史数据发送线程

	bool  bWork = false;

	bool  bBlock = false;  //历史数据包阻塞

	int	 SendHistResistForEcharts(struct mg_connection* c, string mo_mp, time_t start, time_t end, uint32_t subsection, std::map<time_t, int>& data0, std::map<time_t, int>& data1, std::map<time_t, int>& data2);

	int	 SendHistResistDBForEcharts(LPMGHISTORY_QUERY);

	//最大转换阻力值   时间  高32值：计算值 低32位：阻力值
	static void GetMaxResist(std::map<time_t, int>& data2, list<CONVERT_RESIST>& out, const string& mo, const string& mp);
	static void GetMaxResist(std::map<time_t, tagSecondStatInfo>& data, list<CONVERT_RESIST>& out);
	static void GetMaxResistNew(std::map<time_t, tagSecondStatInfo>& data, list<CONVERT_RESIST>& out, const string& mo, const string& mp);
	//密贴锁闭力值
	static void GetMaxLockNew(const std::map<time_t, int>& data, const list<CONVERT_RESIST>& refer, std::map<time_t, int64_t>& out);
	static void GetMaxLockNew(std::map<time_t, tagSecondStatInfo> data, const list<CONVERT_RESIST>& refer, std::map<time_t, int64_t>& out);
	//摩擦力值
	void GetMaxForce(std::map<time_t, int>& data2, std::map<time_t, int64_t>& out);
	//通过1号和2号来计算定扳反 和  反扳定
	void CalcFixOrInvert(list<CONVERT_RESIST>& out, std::map<time_t, int64_t>& in1, std::map<time_t, int64_t>& in2, string name1, string name2);
	//遍历求得最接近时间的秒数
	inline static bool CalcSecondDif(const list<CONVERT_RESIST>& out, const time_t t, OUT int& dif)
	{
		int lastVal = 8;
		bool bRet = false;
		for (const auto& it : out)
		{
			auto d = t - it.tmStart;
			if (abs(d) < lastVal)
			{
				dif = d;
				lastVal = abs(d);
				bRet = true;
			}
		}
		return bRet;
	}

	//毫秒记录 转换成 秒统计
	inline static void ConvertMiroToSecond(const std::map<time_t, int>& data, std::map<time_t, tagSecondStatInfo>& out)
	{
		uint32_t uLast = 0;
		std::map<time_t, tagSecondStatInfo>::iterator ik;
		for (auto& it : data)
		{
			uint32_t tt = it.first / 1000;
			if (uLast == tt)
			{

			}
			else
			{
				if (out[tt].first_val == INT_MIN) out[tt].first_val = it.second;			//存储第一个值
				ik = out.find(tt);
			}

			if (it.second > ik->second.max_val)
			{
				ik->second.max_val = it.second;
				ik->second.max_time = it.first;
			}
			if (it.second < ik->second.min_val)
			{
				ik->second.min_val = it.second;
				ik->second.min_time = it.first;
			}
			ik->second.dif_val = abs(ik->second.max_val - ik->second.min_val);
			ik->second.sum_val += it.second;
			ik->second.cout++;
			ik->second.end_val = it.second;
		}
	}
};

__interface IMGWSHandler
{
	virtual BOOL HandlerData(const char* ptr, size_t len, char** json) = 0;

	virtual size_t HandlerData(struct mg_connection* c, struct mg_ws_message* wm, char** json) = 0;
};

class CMGWSServer
{
public:
	CMGWSServer();
	~CMGWSServer();

public:
	BOOL Start(uint16_t port);

	void Stop();

	//协议处理
	IMGWSHandler* m_pDataHanlder = nullptr;

	//发送部分
	void	SendRealResistData(const string& imei_idx, const int num, const std::vector<int>& vctData0,
		const std::vector<int>& vctData1, const std::vector<int>& vctData2, const std::vector<bool>& vctResult, const CTime& atime);

	//推送温湿度数据
	void	SendHumiTemp(string mo_mp, const COleDateTime& dt, int humi, int temp);

	void	SendToAllClient(const char* json, size_t len);

	void    SendToClient(const char* json, const size_t len, const char* ip);

	BOOL IsClientSubReal(const string& momp);

	BOOL SendClientSubReal(const string& momp, const char* json, const size_t len);
	
private:
	struct mg_mgr m_mg_mgr = { 0 }; //Event management structure

	std::thread* m_pThread = nullptr;

	BOOL m_bThreadWork = FALSE;

	static void ThreadProc(DWORD_PTR, uint16_t);

	int GeneralResistData(const string mo_mp, const int num, const int index, const std::vector<int>& vctData0,
		const std::vector<int>& vctData1, const std::vector<int>& vctData2, const std::vector<bool>& vctResult, const CTime& atime, char** json);
};