#!/bin/bash
  
  #####################################################
  # File :    ScoringRes.sh                           #
  # Brief :   Score result using SRT file             #
  # Author :  Jean-François Rey                       #
  # Version : 1.0                                     #
  # Date :    11/07/13                                #
  #####################################################

  echo "### ScoringRes.sh ###"

  # Check OTMEDIA_HOME env var
  if [ -z ${OTMEDIA_HOME} ]
  then
      OTMEDIA_HOME=$(dirname $(dirname $(readlink -e $0)))
      export OTMEDIA_HOME=$OTMEDIA_HOME
  fi
  
  # where is ScoringRes.sh
  MAIN_SCRIPT_PATH=$OTMEDIA_HOME/main_tools
  
  # Scripts Path
  SCRIPT_PATH=$OTMEDIA_HOME/tools/scripts
  
  # Include scripts
  . $SCRIPT_PATH"/Tools.sh"
  
  # where is ScoringRes.cfg
  SCORINGRES_CONFIG_FILE=$OTMEDIA_HOME"/cfg/ScoringRes.cfg"
  if [ -e $SCORINGRES_CONFIG_FILE ]
  then
  	. $SCORINGRES_CONFIG_FILE
  else
  	echo "ERROR : Can't find configuration file $SCORINGRES_CONFIG_FILE" >&2
  	exit 1
  fi
  
  #---------------#
  # Parse Options #
  #---------------#
  while getopts ":hDv:" opt
  do
  	case $opt in
  		h)
  			echo -e "$0 [OPTIONS] <PASS_DIRECTORY>
  "
              echo -e "\t Options:"
              echo -e "\t\t-h :\tprint this message"
              echo -e "\t\t-D :\tDEBUG mode on"
              echo -e "\t\t-v l :\tVerbose mode, l=(1|2|3) level mode"
  			exit 1
  			;;
  		D)
  			DEBUG=1
  			;;
          v)
              VERBOSE=$OPTARG
              ;;
  		:)
  			echo "Option -$OPTARG requires an argument." >&2
  			exit 1
  			;;
  		\?)
  			echo "BAD USAGE : unknow opton -$OPTARG"
  			#exit 1
  			;;
      esac
  
  done
  
  # mode debug enable
  if [ $DEBUG -eq 1 ]
  then
         set -x
         echo -e "## Mode DEBUG ON ##"
  fi
  
  # mode verbose enable
  if [ $VERBOSE -gt 0 ]; then echo -e "## Verbose level : $VERBOSE ##" ; fi
  
  # Check USAGE by arguments number
  if [ $(($#-($OPTIND-1))) -ne 1 ]
  then
  	echo "BAD USAGE : SecondPass.sh [OPTIONS] <PASS_DIR>"
  	echo "$0 -h for more info"
      exit 1
  fi
  
  shift $((OPTIND-1))
  # check Pass directory - First argument
  if [ -e $1 ] && [ -d $1 ]
  then
      PASS_DIR=$(readlink -e $1)
  else
  	print_error "can't find $1 directory"
  	exit 1
  fi
  
  #-------------#
  # GLOBAL VARS #
  #-------------#
  BASENAME=$(basename $PASS_DIR)
  SCORING_DIR=$PASS_DIR/scoring

  LOGFILE="$PASS_DIR/info_scoring.log"
  ERRORFILE="$PASS_DIR/error_scoring.log"
  
  print_info "[${BASENAME}] => ScoringRes start | $(date +'%d/%m/%y %H:%M:%S')" 1

  
  #------------------#
  # Create WORKSPACE #
  #------------------#
  
  # Lock directory

  if [ -e $PASS_DIR/*.lock ]
  then
      print_warn "[${BASENAME}] Directory is locked -> exit" 2;
      exit 1
  fi

  
  rm -r $SCORING_DIR > /dev/null 2>&1
  mkdir -p $SCORING_DIR
  print_info "Make directory $SCORING_DIR" 1
  
  if [ ! -e $PASS_DIR/$BASENAME.SRT ]
  then

      print_warn "[${BASENAME}] No SRT file -> exit" 2

      exit 0;
  else
      SRT_FILE=$PASS_DIR/$BASENAME.SRT

      print_info "[${BASENAME}] SRT file : $BASENAME.SRT" 1

  fi
  
  if [ ! -e $PASS_DIR/$BASENAME.1pass.ctm ] && [ ! -e $PASS_DIR/$BASENAME.2pass.ctm ] && [ ! -e $PASS_DIR/$BASENAME.3pass.ctm ] && [ ! -e $PASS_DIR/$BASENAME.allpass.ctm ]
  then

      print_error "[${BASENAME}] No CTM files -> exit
  ";

      exit 1;
  fi

  print_info "[${BASENAME}] Create stm file from SRT" 1

  i=$((-3))
  while read line  
  do
      i=$(($i + 1));   
      if [ $i -eq 4 ]
      then
          echo " $line"
          i=$((0));
      fi
  done < $SRT_FILE > $SCORING_DIR/$BASENAME.tmp.txt

  cat $SCORING_DIR/$BASENAME.tmp.txt | sed -e "s|
  | |g" | $SCRIPT_PATH/CleanFilter.sh | $SCRIPT_PATH/ApplyCorrectionRules.pl ${LEXICON}.regex | $SCRIPT_PATH/BdlexUC.pl $RULES/basic -t | sed -e "s|<s>||g" | sed -e "s|</s>||g" | sed -e "s|
  +| |g" > $SCORING_DIR/$BASENAME.tmp2.txt
  #cat $SCORING_DIR/$BASENAME.tmp.txt | sed -e "s|
  | |g" | $SCRIPT_PATH/BdlexUC.pl $RULES/basic -t | sed -f $RULES/preprocess.regex | sed -f $RULES/lastprocess.regex | sed -e "s|<s>||g" | sed -e "s|</s>||g" | sed -e "s|
  +| |g" > $SCORING_DIR/$BASENAME.tmp2.txt

  
  $SCRIPT_PATH/srt2stm.pl $SCORING_DIR/$BASENAME.tmp2.txt > "$SCORING_DIR/$BASENAME.stm"
  rm $SCORING_DIR/$BASENAME.tmp.txt $SCORING_DIR/$BASENAME.tmp2.txt

  print_info "Scoring using sclite" 1

  for ctmfile in $(ls $PASS_DIR/*.ctm)
  do
      cp $ctmfile $SCORING_DIR/

      print_info "$BIN_PATH/sclite -D -F -r $SCORING_DIR/$BASENAME.stm stm -h $SCORING_DIR/$(basename $ctmfile) ctm -o all" 3

      $BIN_PATH/sclite -D -F -r $SCORING_DIR/$BASENAME.stm stm -h $SCORING_DIR/$(basename $ctmfile) ctm -o all
  done

  print_info "[${BASENAME}] <= ScoringRes End | $(date +'%d/%m/%y %H:%M:%S')" 1