#ifndef RCUCOMMANDCODER_H
#define RCUCOMMANDCODER_H

#include <iostream>
using namespace std;

#include "../CentralHeaders/BitConstants.h"
#include "../CentralHeaders/TpcException.h"

//use when to compile on outdated slc
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>

class RCUCommandCoder {

 public:

  RCUCommandCoder();
  ~RCUCommandCoder() { };

  uint64_t sendAltroInstruction(uint64_t AltroInstruction);
  uint32_t sendAltroCommand(uint32_t AltroInstruction);

  uint64_t sendBoardControllerInstruction(uint64_t BoardControllerInstruction);
  uint32_t sendBoardControllerCommand(uint32_t BoardControllerInstruction);
  
  uint32_t sendReadInstruction(uint32_t AltroInstruction);
  
  uint32_t sendLoop(uint32_t numofLoops, uint32_t address);
  uint32_t sendWAIT(uint32_t numofCycles);
  uint32_t sendENDSEQ();
  uint32_t sendEND();
  uint32_t sendENDMEM();

  uint32_t codeALTROIF(uint32_t err_check, uint32_t delay, uint32_t ratio, uint32_t samples);
  uint32_t codeALTROIF(uint32_t delay, uint32_t ratio, uint32_t samples);
  uint32_t codeTRGCONF(uint32_t source, uint32_t mode, uint32_t L2latency);
  uint32_t codeTRGCONF(uint32_t mode);
  uint32_t codeRDOMOD(uint32_t empty_channel_skip, uint32_t dis_check_chadd_msmtch,
		      uint32_t dis_check_bl_msmtch, uint32_t dis_check_rdyrx,
		      uint32_t sparse_rdo, uint32_t exec_seq, uint32_t meb_mode); 
  uint32_t codeRDOMOD(uint32_t empty_channel_skip, uint32_t sparse, uint32_t mebmode); 
  uint32_t codeALTROCFG1(uint32_t zs_cfg, uint32_t bc2_cfg, uint32_t bc1_cfg);
  uint32_t codeALTROCFG2(uint32_t pwsv, uint32_t flt_en, uint32_t nbuf, uint32_t ptrg);
  uint32_t codeRCUID(uint32_t side, uint32_t sector, uint32_t rcu);
  uint32_t codeTTC_CONTROL(uint32_t sbc_on, uint32_t dis_err_mask, uint32_t en_roi_dec,
			   uint32_t l0_support, uint32_t l2a_fifo_mask, uint32_t l2r_fifo_mask,
			   uint32_t l2_tout_mask, uint32_t l1_msg_mask, uint32_t bunch_cnt_ovflw,
			   uint32_t run_active, uint32_t busy, uint32_t cdh_version);
  uint32_t codeTTC_L1_LATENCY(uint32_t latency, uint32_t window);
  uint32_t codeTTC_L1_MSG_LATENCY(uint32_t min, uint32_t max);
  uint32_t codeTTC_L1_MSG_LATENCY();
  uint32_t codeTTC_L2_LATENCY(uint32_t min, uint32_t max);

 private:

  enum eTarget{
    FEC_RD,
    FEC_CMD,
    FEC_WR,
    IS_CMD
  };

  enum eRCUCommand{
    NOTUSED00,
    LOOP,
    WAIT,
    NOTUSED03,
    NOTUSED04,
    NOTUSED05,
    NOTUSED06,
    NOTUSED07,
    ENDSEQ,
    NOTUSED09,
    NOTUSED10,
    NOTUSED11,
    NOTUSED12,
    NOTUSED13,
    NOTUSED14,
    ENDMEM
  };
  
  uint32_t instruction(eTarget Target, uint32_t instruction);

};

#endif  // RCUCOMMANDCODER_H