/*************************************************************************\
* Copyright (c) 2024 PSI 
* ecmc is distributed subject to a Software License Agreement found
* in file LICENSE that is included with this distribution. 
*
*  ecmcDAQDataArray.h
*
*  Created on: Mar 01, 2024
*      Author: anders sandstrom
*
\*************************************************************************/
#ifndef ECMC_DAQ_DATA_ARRAY_H_
#define ECMC_DAQ_DATA_ARRAY_H_

#include <stdexcept>
#include <vector>
#include <string>
#include "ecmcDAQDataChannel.h"
#include "ecmcAsynPortDriver.h"
#include "ecmcEc.h"

/* Class to format an array of ecmcDAQDataChannels with headers and push over asyn to epics */
class ecmcDAQDataArray : public asynPortDriver {

 public:
  ecmcDAQDataArray(const char* name, const char* portName);
  ~ecmcDAQDataArray();
  void        connectToDataSources();
  void        execute();
  void        addChannel(int type);
  void        addDataItemToChannel(const char* name, int format, int oldData); // Always add to last added channel
  void        setEnable(int enable);
  size_t      getArraySize();
  int         validate();
  std::string getName();

private:
  void        buildArrayHeader();
  void        initAsyn();
  void        updateAsyn();

  std::string name_;  
  double  *buffer_;
  std::vector<ecmcDAQDataChannel*>  dataChannels_;
  size_t  channelCounter_;
  size_t  dataElementCount_;
  size_t  totalElementCount_;
  size_t  firstDataElementIndex_;
  bool    dataSourcesLinked_;
  // Asyn
  int     asynEnableId_;       // Enable/disable
  int     asynRawDataId_;      // Raw data buffer
  int     enablePlugin_;       // Enable
  ecmcEc *master_; 
};

#endif  /* ECMC_DAQ_DATA_ARRAY_H_ */