#!/bin/bash

TABLE_FORMAT="%-35s%8s\n"

NUM=$(cat $1 | grep lammi87 | wc -l)
printf $TABLE_FORMAT "All my contributions in total:" $NUM > $3

# I get: 730

# But from this section, I get: 912

echo -e "\n\nMy contributions per hardware class:" >> $3
printf "%s\n\n" $THICK_LINE >> $3

for CLASS in notebook videocard soundcard wifi ethernet-card \
sd-card-reader webcam bluetooth acquisition-card 3G-card \
host-controller fingerprint-reader RAID-adapter modem printer \
scanner
do

   DEVICE_NAMES=$( sed -rn 's/^'"$CLASS"'\s+(.+)\s+/\1/p' "$2" )

   if [ -n "$DEVICE_NAMES" ]; then
      
      let "NUM=$(fgrep -c "$DEVICE_NAMES" $1)"
   
   else

      NUM=0

   fi

   printf $TABLE_FORMAT $CLASS $NUM >> $3
   let "TOTAL=$TOTAL+$NUM"

done

printf "%s\n" $THIN_LINE >> $3
printf $TABLE_FORMAT "Total" $TOTAL >> $3

cat $3