#--  This script allows the user to practice his/her
#--  aural comprehension of Spanish. It plays the sound
#--  files of spanish words and phrases.
#--

for file in [a-zA-Z]*.wav
do
  ./WAV.EXE  $file /Q
  echo 'Press <enter> to continue | "q" to quit | "h" for help'
  read line

  if [ "$line" = "q" ]
  then
    exit 0
  fi

  if [ "$line" = "h" -o "$line" = "?" ]
  then
    echo '        SOME HELP INFORMATION  '
    echo 'This Spanish Practice script accepts the following commands: '
    echo '  "q" + <enter>    ends the script '
    echo '  "e" + <enter>    looks up the english equivalent of the spanish '
    echo '                   word which you just heard  '
    echo '  "h" or "?" + <enter> '
    echo '                   displays this help message '

  fi


  if [ "$line" = "e" ]
  then
    echo 'English (looking up ...)'
    word=$(echo $file | sed 's/\..*$//g')

    # echo 'word=' $word

    #-- The line below looks up the word
    #-- on a spanish dictionary site and returns the
    #-- English equivalents by extracting the answer from
    #-- the html of the returned web-page.
    #-- This assumes that the file name of the sound file
    #-- (without the extension) is the written spanish version
    #-- of the word being said. 

    wget -o temp.txt -O - -nd http://www.spanishdict.com/AS.cfm?e=$word | grep -A1 'ED.cfm' | sed -e '/ED\.cfm/d' -e 's/<\/a>//g'
  fi


  echo "You heard (Spanish): " $file | sed 's/\..*$//g'
  echo '--------------------------------------'
done
#
#  wget -o temp.txt -O - -nd http://www.spanishdict.com/AS.cfm?e=abuelo | grep -A1 'ED.cfm' | sed -e '/ED\.cfm/d' -e 's/<\/a>//g'
#