#!/bin/sh  


echo "#############################################"
echo "SHELL : $SHELL"
echo "BASH : $BASH"
echo "TERM : $TERM"
DATENOW=`date +%Y%m%d-%H%M%S` 
# last argument
LASTARG=`echo "$@" | awk ' { print $NF  }  '`
# penultimate argument
num_args=$# 
num_args_max=$num_args
let num_args=$num_args-1 
PENUARG=` echo "$@" | awk -v vk=$num_args ' { print $vk  }  ' `
TRG="$LASTARG"
echo "#############################################"







ProcedureStartCopyOneFile() {
  echo "*** COPY ***"
  echo "File not exists : $FILETRG" >> ~/.config/bashmv/bashmv.log
  echo -en "\r Copying ($i) (...)"
  echo "$i" | cpio -pvdmu "$TRG"
  echo -en "\r Copied ($i)."
  TRSS=` du -hs "$FILETRG" --apparent-size | cut -f 1 `
  SRSS=` du -hs "$i" --apparent-size | cut -f 1 ` 
  if  [ ! -d  "$i" ] &&  [ "$SRSS" != "$TRSS" ] ; then 
    echo "Different size: $FILETRG"
    echo "** WARNING **"
    echo "Different size: $FILETRG" >> ~/.config/bashmv/bashmv.log
    echo "** WARNING **" >> ~/.config/bashmv/bashmv.log
    exit
  else
    echo -en "\r Copied ($i) [OK]"
  fi
  echo "*** COPY OK ***"
  echo ".*.*"
}







ProcedureCopying() {

 echo "> Parameters: Source: $SRC  => Target: $TRG"


if [ -f "$SRC" ] || [  -d "$SRC" ] ; then 
  echo "Source: $SRC"
else
  echo "Directory or file source $SRC not found."
  exit
fi

if [ "$TRG" = "" ] ; then 
  exit
fi





if [ "$BASH" != "/bin/bash" ] ; then
  echo "Warning: You should use BASH : /bin/bash !"
  exit
else 
  echo "Intpreter BASH: $BASH [OK] "
fi




echo "** START ** "
[ ! -d ~/.config/bashmv ] && mkdir -p ~/.config/bashmv




[ ! -d  "$TRG" ] && mkdir -p "$TRG"
if [ "$LASTARG" = "--debug" ] ; then
  find "$SRC" -print
  exit
fi

find "$SRC" -print | grep -v "^$\|^#" | while read -r i ; do 
# echo "Processing $i"

FILETRG="${TRG}/${i}"
DATENOW=`date +%Y%m%d-%H%M%S` 
echo "> Start: .*.* ($i)"
if [ !  -f "$FILETRG" ] && [ ! -d  "$i"  ] ; then 
  echo ".*.*"
  echo "*** COPY ***"
  echo "File not exists : $FILETRG" >> ~/.config/bashmv/bashmv.log
  echo "$i" | cpio -pvdmu "$TRG"
  TRSS=` du -hs "$FILETRG" --apparent-size | cut -f 1 `
  SRSS=` du -hs "$i" --apparent-size | cut -f 1 ` 
  if  [ ! -d  "$i" ] &&  [ "$SRSS" != "$TRSS" ] ; then 
    echo "Different size: $FILETRG"
    echo "** WARNING **"
    echo "Different size: $FILETRG" >> ~/.config/bashmv/bashmv.log
    echo "** WARNING **" >> ~/.config/bashmv/bashmv.log
    exit
  else
    echo "Copied ($i) [OK]"
  fi
  echo "*** COPY OK ***"
  echo ".*.*"


elif [  -d "$i" ] ; then
  mkdir -p "$FILETRG"
  echo "Creating $FILETRG"

elif [ ! -d "$i" ] ; then
  TRSS=` du -hs "$FILETRG" --apparent-size | cut -f 1 `
  SRSS=` du -hs "$i" --apparent-size | cut -f 1 ` 
  # echo "Source: $SRSS vs $TRSS"


  if  [ -d  "$i" ] ; then
    echo "Directory."
  fi

  if  [ ! -d  "$i" ] ; then
    if [ -f "$FILETRG" ] && [ "$SRSS" = "$TRSS" ] ; then 
      echo "file $FILETRG exists. [Same size]"
    fi

    if   [ "$SRSS111kkk" = "$TRSS" ] ; then 
      echo "Different size: $FILETRG"
      echo "** WARNING **"
      echo "Different size: $FILETRG" >> ~/.config/bashmv/bashmv.log
      echo "** WARNING **" >> ~/.config/bashmv/bashmv.log
      FILETRGERROR="${TRG}/Error/${i}"
      [ ! -d  "$TRG/Error" ] && mkdir -p "$TRG/Error"
      echo "$TRSS" | cpio -pvdmu   "$TRG/Error/${DATENOW}-${i}"
    fi
  fi
fi



done

echo "Finished!"


if [ "$LASTARG" = "--rm" ] ; then 
  echo "Delete the directory: $SRC [y/n] ? "
  read inpud
  [ "$inpud" = "n" ] && exit
  rm -rf "$SRC"
fi


exit