#include "EventFilter/CSCRawToDigi/interface/CSCDMBHeader2013.h"
#include "DataFormats/CSCDigi/interface/CSCConstants.h"
#include <iostream>

CSCDMBHeader2013::CSCDMBHeader2013() {
  bzero(data(), sizeInWords() * 2);
  bits.ddu_code_1 = bits.ddu_code_2 = bits.ddu_code_3 = bits.ddu_code_4 = 0xA;
  bits.newddu_code_1 = bits.newddu_code_2 = bits.newddu_code_3 = bits.newddu_code_4 = 0x9;
}

CSCDMBHeader2013::CSCDMBHeader2013(const uint16_t* buf) { memcpy(data(), buf, sizeInWords() * 2); }

unsigned CSCDMBHeader2013::cfebMovlp() const { return bits.cfeb_movlp; }

unsigned CSCDMBHeader2013::dmbCfebSync() const { return bits.dmb_cfeb_sync; }

unsigned CSCDMBHeader2013::activeDavMismatch() const { return bits.clct_dav_mismatch; }

unsigned CSCDMBHeader2013::format_version() const { return bits.fmt_version; }

unsigned CSCDMBHeader2013::cfebAvailable() const { return bits.cfeb_dav; }

unsigned CSCDMBHeader2013::nalct() const { return bits.alct_dav; }

unsigned CSCDMBHeader2013::nclct() const { return bits.tmb_dav; }

unsigned CSCDMBHeader2013::crateID() const { return bits.dmb_crate; }

unsigned CSCDMBHeader2013::dmbID() const { return bits.dmb_id; }

unsigned CSCDMBHeader2013::bxn() const { return bits.dmb_bxn; }

unsigned CSCDMBHeader2013::bxn12() const { return bits.dmb_bxn1; }

unsigned CSCDMBHeader2013::l1a() const { return bits.dmb_l1a; }

unsigned CSCDMBHeader2013::l1a24() const { return (bits.dmb_l1a_lowo | (bits.dmb_l1a_hiwo << 12)); }

void CSCDMBHeader2013::setL1A(int l1a) { bits.dmb_l1a = l1a & 0x1F; }

void CSCDMBHeader2013::setL1A24(int l1a) {
  bits.dmb_l1a_lowo = l1a & 0xFFF;
  bits.dmb_l1a_hiwo = (l1a >> 12) & 0xFFF;
}

void CSCDMBHeader2013::setBXN(int bxn) {
  bits.dmb_bxn1 = bxn & 0xFFF;
  bits.dmb_bxn = bxn & 0x1F;
}

void CSCDMBHeader2013::setCrateAddress(int crate, int dmbId) {
  this->bits.dmb_crate = crate;
  this->bits.dmb_id = dmbId;
}

unsigned CSCDMBHeader2013::sizeInWords() const { return 8; }

/// counts from zero
bool CSCDMBHeader2013::cfebAvailable(unsigned icfeb) {
  assert(icfeb < CSCConstants::MAX_CFEBS_RUN2);
  return (cfebAvailable() >> icfeb) & 1;
}

void CSCDMBHeader2013::addCFEB(int icfeb) {
  assert(icfeb < CSCConstants::MAX_CFEBS_RUN2);
  bits.cfeb_dav |= (1 << icfeb);
  bits.cfeb_clct_sent |= (1 << icfeb);
}

void CSCDMBHeader2013::addNCLCT() { bits.tmb_dav = bits.tmb_dav_copy = bits.tmb_dav_copy2 = 1; }

void CSCDMBHeader2013::addNALCT() { bits.alct_dav = bits.alct_dav_copy = bits.alct_dav_copy2 = 1; }

bool CSCDMBHeader2013::check() const {
  return (bits.ddu_code_1 == 0xA && bits.ddu_code_2 == 0xA && bits.ddu_code_3 == 0xA && bits.ddu_code_4 == 0xA &&
          bits.newddu_code_1 == 0x9 && bits.newddu_code_2 == 0x9 && bits.newddu_code_3 == 0x9 &&
          bits.newddu_code_4 == 0x9);
}