/******************************************************************************************************************
 * Action instruction algorithm(study sample data online,compare with sample
 *data)
 *
 * arg[0] action expression
 * arg[1] feedback expression
 * arg[2] expression of judgment result
 *
 * feedback expression
 * arg[2] expression of judgment result
 *
 *   1.0    2020-12-17    zoufuzhou
 *   1.1    2021-03-10    change format & add mix_cc
 ******************************************************************************************************************/
#ifndef _H_ALGORITHM_EXPRESSION_TREND_SAMPLE_MAN_H
#define _H_ALGORITHM_EXPRESSION_TREND_SAMPLE_MAN_H

// add 2021-03-10 by Cat
//add mix_cc ihdb module to deal with ihyperDB
#include "mix_cc/ihyper_db.h"
//change done

#include <eqpalg/AlgCommonDefine.h>
#include <eqpalg/algs/AlgExp.h>
#include <iomanip>
#include <iostream>
#include <string>

class AlgExpTrendSampleMan : virtual public AlgExp {
public:
  AlgExpTrendSampleMan(const string &name, const Json::Value &rulejson,
                       const string &ruleId);

  virtual ~AlgExpTrendSampleMan();

public:
  virtual int init() override;
  virtual Json::Value exec_mon();

private:
  int mon_proc(string &outjson, HD3Record *hdRec);

  int GetHDTrend(const string &tag);

private:
  MathExpression *exp_act_;
  MathExpression *exp_feedback_;

  bool prev_execution_act_triggered__triggered_;

  time_t expired_time;

  // using sample data to storage data from ihdb
  std::vector<double> sample_data;

  // delete
  //HD3Record m_ihdtrend[SAMPLE_COUNT];
  string m_sampletag;

  mix_cc::ihd::IhdCom hd_com;

  //	private:
  //	    float m_samples[3];
  //      float m_stat[3];
  //      bool  m_nosample;
  //      bool  m_islearned;
  //      vector<double> mv_stat;
  //      int    archive_interval_day_;
  //      time_t mt_lastsave;
};

#endif