PriceCheck

#!/bin/bash

#function pricecheck {
#pricestr=$(curl -s "http://magictcgprices.appspot.com/api/tcgplayer/price.json?cardname=$(echo $1 | sed 's/ /%20/g')")
#echo $pricestr | sed 's/\[\"$[0-9.]*\", \"$\([0-9.]*\)\", \"$[0-9.]*\"\]/\1/g'
#}

function pricecheck {
cat $name | sed 's/<\/TR>/\n/g' | grep "$1" | grep -o '$[0-9,.]*' | tr -d '$,' | awk 'NR==2 {print}'
}

function linecount {
wc -l $1 | awk '{print $1}'
}

function nameextract {
cat $1 | sed 's/<\/TR>/<\/TR>\n/g' | grep "<td width=30 align=left valign=center><font  class=default_7>&nbsp;$2<\/font><\/td>" | grep -o '<TR height=20><td width=200 align=left valign=center><font  class=default_7>&nbsp;\([a-zA-Z0-9, -]*\)<\/font><\/td>' | sed 's/<TR height=20><td width=200 align=left valign=center><font  class=default_7>&nbsp;\([a-zA-Z0-9, -]*\)<\/font><\/td>/\1/g'
}

while [ $# -gt 0 ] ; do
        case "$1" in
                -s) s=1 ; shift ;;
                *) name=$1 ; shift ;;
         esac
done

nameextract $name R > $name.rarelist
nameextract $name M > $name.mrarelist
nameextract $name U > $name.uncommonlist
nameextract $name C > $name.commonlist

rsum=0
for i in $(seq 1 $(linecount $name.rarelist))
do
    [ ! -n "$s" ] && echo $(head -n $i $name.rarelist | tail -n 1) $(pricecheck "$(head -n $i $name.rarelist | tail -n 1)")
    rsum=$(echo "scale=5; $rsum + 7/8*$(pricecheck "$(head -n $i $name.rarelist | tail -n 1)")/$(linecount $name.rarelist)" | bc)
    [ ! -n "$s" ] && echo $rsum
done
for i in $(seq 1 $(linecount $name.mrarelist))
do
    [ ! -n "$s" ] && echo $(head -n $i $name.mrarelist | tail -n 1) $(pricecheck "$(head -n $i $name.mrarelist | tail -n 1)")
    rsum=$(echo "scale=5; $rsum + 1/8*$(pricecheck "$(head -n $i $name.mrarelist | tail -n 1)")/$(linecount $name.mrarelist)" | bc)
    [ ! -n "$s" ] && echo $rsum
done
[ ! -n "$s" ] && echo "RARESLOT EV: $rsum"

csum=0
for i in $(seq 1 $(linecount $name.commonlist))
do
    [ ! -n "$s" ] && echo $(head -n $i $name.commonlist | tail -n 1) $(pricecheck "$(head -n $i $name.commonlist | tail -n 1)")
    csum=$(echo "scale=5; $csum + $(pricecheck "$(head -n $i $name.commonlist | tail -n 1)")/$(linecount $name.commonlist)" | bc)
    [ ! -n "$s" ] && echo $csum
done
[ ! -n "$s" ] && echo "COMMONSLOT EV: $csum"

usum=0
for i in $(seq 1 $(linecount $name.uncommonlist))
do
    [ ! -n "$s" ] && echo $(head -n $i $name.uncommonlist | tail -n 1) $(pricecheck "$(head -n $i $name.uncommonlist | tail -n 1)")
    usum=$(echo "scale=5; $usum + $(pricecheck "$(head -n $i $name.uncommonlist | tail -n 1)")/$(linecount $name.uncommonlist)" | bc)
    [ ! -n "$s" ] && echo $usum
done
[ ! -n "$s" ] && echo "UNCOMMONSLOT EV: $usum"

[ ! -n "$s" ] && echo "$csum $usum $rsum"
[ ! -n "$s" ] && echo "PACK VALUE: $(echo "scale=5; 11*$csum + 3*$usum + $rsum" | bc)" || echo "$(echo "scale=5; 11*$csum + 3*$usum + $rsum" | bc)"