#!/bin/bash
  
  #####################################################
  # File :    RecomposePass.sh                        #
  # Brief :   Get missing res pass from previous pass #
  # Author :  Jean-François Rey                       #
  # Version : 1.0                                     #
  # Date :    25/07/13                                #
  #####################################################

  echo "### RecomposePass.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 RecomposePass.sh
  MAIN_SCRIPT_PATH=$(dirname $(readlink -e $0))
  
  # Scripts Path
  SCRIPT_PATH=$OTMEDIA_HOME/tools/scripts
  
  # Include scripts
  . $SCRIPT_PATH"/Tools.sh"
  . $SCRIPT_PATH"/CheckSecondPass.sh"
  
  # where is RescomposePass.cfg
  RECOMPOSEPASS_CONFIG_FILE=$OTMEDIA_HOME"/cfg/RecomposePass.cfg"
  if [ -e $RECOMPOSEPASS_CONFIG_FILE ]
  then
  	. $RECOMPOSEPASS_CONFIG_FILE
  else
  	echo "ERROR : Can't find configuration file $RECOMPOSEPASS_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 : RecomposePass.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 $PASS_DIR)
  OUTPUT_DIR_BASENAME=$PASS_DIR
  RES_DIR="$PASS_DIR/res_all"
  LOGFILE=$PASS_DIR"/info_recpass.log"
  ERRORFILE=$PASS_DIR"/error_recpass.log"

  THIRDPASS_CONFIG_FILE="$PASS_DIR/ThirdPass.cfg"
  if [ -e $THIRDPASS_CONFIG_FILE ]
  then
      RES_P3=$(cat $THIRDPASS_CONFIG_FILE | grep "^RES_DIR=" | cut -f2 -d"=")
  else

      print_warn "[${BASENAME}] can't find $THIRDPASS_CONFIG_FILE file" 2

      #exit 1
  fi
  SECONDPASS_CONFIG_FILE="$PASS_DIR/SecondPass.cfg"
  if [ -e $SECONDPASS_CONFIG_FILE ]
  then
      RES_P2=$(cat $SECONDPASS_CONFIG_FILE | grep "^RES_DIR=" | cut -f2 -d"=")
  else

      print_warn "[${BASENAME}] can't find $SECONDPASS_CONFIG_FILE file" 2

      #exit 1
  fi
  FIRSTPASS_CONFIG_FILE="$PASS_DIR/FirstPass.cfg"
  if [ -e $FIRSTPASS_CONFIG_FILE ]
  then
      RES_P1=$(cat $FIRSTPASS_CONFIG_FILE | grep "^RES_DIR=" | cut -f2 -d"=")
  else

      print_warn "[${BASENAME}] can't find $FIRSTPASS_CONFIG_FILE file" 2

      #exit 1
  fi

  if ( [ -z "$RES_P1" ] && [ -z "$RES_P2" ] ) || [ -z $RES_P3 ]
  then
      print_error "[${BASENAME}] No configuration pass files in $PASS_DIR -> exit"
      if [ $CHECK -eq 1 ]; then print_log_file $ERROFILE "No configuration pass files in $PASS_DIR -> exit";fi
      exit 1
  fi

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

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

  if [ -e $OUTPUT_DIR_BASENAME/RECOMPOSEPASS.lock ] && [ $RERUN -eq 0 ]
  then
     print_warn "[${BASENAME}] RECOMPOSEPASS is locked -> exit" 2
     exit 1
  fi

  rm "$OUTPUT_DIR_BASENAME/RECOMPOSEPASS.unlock" > /dev/null 2>&1
  touch "$OUTPUT_DIR_BASENAME/RECOMPOSEPASS.lock" > /dev/null 2>&1
  
  if [ $RERUN -eq 0 ]; then rm -r $RES_DIR > /dev/null 2>&1; fi

  mkdir -p $RES_DIR 2> /dev/null
  print_info "Make directory $RES_DIR" 3

  
  #--------------------#
  # Save configuration #
  #--------------------#
  cp $RECOMPOSEPASS_CONFIG_FILE $OUTPUT_DIR_BASENAME/RecomposePass.cfg
  echo "RES_ALL=$RES_DIR" >> $OUTPUT_DIR_BASENAME/RecomposePass.cfg
  echo "RES_P1=$RES_P1" >> $OUTPUT_DIR_BASENAME/RecomposePass.cfg
  echo "RES_P2=$RES_P2" >> $OUTPUT_DIR_BASENAME/RecomposePass.cfg
  echo "RES_P3=$RES_P3" >> $OUTPUT_DIR_BASENAME/RecomposePass.cfg

  print_info "[${BASENAME}] Save config in $OUTPUT_DIR_BASENAME/RecomposePass.cfg" 1

  
  #--------------------------------------------------#
  # Recompose Pass using previous pass               #
  #--------------------------------------------------#

  print_info "[${BASENAME}] Launch Recompose Pass" 1

  
  ## Check seg in p3
  cp $RES_P3/*.res $RES_DIR
  ls $RES_P3/*.res | sed -e "s|$RES_P3\/||g" | sed -e 's/\.res//' | sort > ${OUTPUT_DIR_BASENAME}/res_p3.tmp
  ls $RES_P2/*.res | sed -e "s|$RES_P2\/||g" | sed -e 's/\.res//' | sort > ${OUTPUT_DIR_BASENAME}/res_p2.tmp
  ls $RES_P1/*.res | sed -e "s|$RES_P1\/||g" | sed -e 's/\.res//' | sort > ${OUTPUT_DIR_BASENAME}/res_p1.tmp
  diff_3_2=$(diff ${OUTPUT_DIR_BASENAME}/res_p3.tmp ${OUTPUT_DIR_BASENAME}/res_p2.tmp | grep -e "^> " | sed -e "s/> //")
  for res in $diff_3_2
  do
      cp $RES_P2/$res.res $RES_DIR
  done
  ls $RES_DIR/*.res | sed -e "s|$RES_DIR\/||g" | sed -e 's/\.res//' | sort > ${OUTPUT_DIR_BASENAME}/res_all.tmp
  diff_3_1=$(diff ${OUTPUT_DIR_BASENAME}/res_all.tmp ${OUTPUT_DIR_BASENAME}/res_p1.tmp | grep -e "^> " | sed -e "s/> //")
  for res in $diff_3_1
  do
      cp $RES_P1/$res.res $RES_DIR
  done

  rm ${OUTPUT_DIR_BASENAME}/res_p3.tmp ${OUTPUT_DIR_BASENAME}/res_p2.tmp ${OUTPUT_DIR_BASENAME}/res_p1.tmp ${OUTPUT_DIR_BASENAME}/res_all.tmp 2> /dev/null

  
  #---------------#
  # Convert res   #
  #---------------#

  print_info "[${BASENAME}] Convert .res into .ctm" 1

  # .res => .ctm
  $SCRIPT_PATH/res2out.pl --dir $RES_DIR --format CTM --ignore $RULES/asupp --out ${OUTPUT_DIR_BASENAME}/${BASENAME}.allpass.ctm

  print_info "[${BASENAME}] Convert .res into .trs" 1

  # .res => .trs
  echo -e "name $AUTHOR
  fileName ${BASENAME}
  fileExt wav
  segFile ${OUTPUT_DIR_BASENAME}/${BASENAME}.seg" > ${OUTPUT_DIR_BASENAME}/${BASENAME}.trs_cfg
  $SCRIPT_PATH/res2out.pl --dir $RES_DIR --format TRS --ignore $RULES/asupp --out ${OUTPUT_DIR_BASENAME}/${BASENAME}.allpass.trs --trs_config ${OUTPUT_DIR_BASENAME}/${BASENAME}.trs_cfg
  rm ${OUTPUT_DIR_BASENAME}/${BASENAME}.trs_cfg

  print_info "[${BASENAME}] Convert .res into .txt" 1

  # .res => .txt
  $SCRIPT_PATH/res2out.pl --dir $RES_DIR --format TXT --ignore $RULES/asupp --out ${OUTPUT_DIR_BASENAME}/${BASENAME}.allpass.txt

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

  
  # unlock directory
  mv "$OUTPUT_DIR_BASENAME/RECOMPOSEPASS.lock" "$OUTPUT_DIR_BASENAME/RECOMPOSEPASS.unlock"