#!/bin/sh

if [ -z "$1" -o -z "$2" ]; then
	echo "usage: $0 <name.xml> <metafile>"
	exit 
fi
name=$1 ; file=$2

topic=`grep '^T' $file | awk -F^ '{ print $2 }'`
desc=`grep '^D' $file | awk -F^ '{ print $2 }'`
author=`grep '^A' $file | awk -F^ '{ print $2 }'`
email=`grep '^M' $file | awk -F^ '{ print $2 }'`
event=`grep '^E' $file | awk -F^ '{ print $2 }'`
location=`grep '^L' $file | awk -F^ '{ print $2 }'`

# print normal header
cat > $name << EOF
<?xml version='1.0'?>

<slides effect="slide top left, blend"
        bgcolor="#000000" fgcolor="#FFFFFF" 
        face="../ttf/decker.ttf" size="15" 
        bgimage="../img/bg.png" 
        bullet="../img/bullet.png"
        screen_width="1024" screen_height="768">

  <slide effect="none">
    <header size="10"></header>
    <header fgcolor="#5080FF" size="80">$topic</header>
    <header size="20"></header>
    <header fgcolor="#5080FF" size="35">$desc</header>
    <header size="40"></header>
    <text>$author</text>
    <text/>
    <text>email: $email</text>
    <text>event: $event</text>
    <text>location: $location</text>
  </slide>

EOF

total=`tail -1 $file | awk -F^ '{ print $1 }'`
((count = 0))

cat >> $name << EOF
  <slide>
    <header size="10"></header>
    <header fgcolor="#8080FF" size="35">Inhalt</header>
    <header size="20"></header>

EOF
while [ "1" ]; do
	((j = 0))
	((count += 1))
	kapitel=`grep ^${count} $file | awk -F^ '{ print $2 }'`
	# j_max=`grep ^${count} $file | sed 's/\^/ /g' | wc -w`
	# ((j_max -= 2))
	cat >> $name << EOF
   <text size="20">$kapitel</text>
       <text/>
EOF
	grep ^${count} $file | awk -F^ '{ for(i=3;i<=NF;i++) print "        <listitem size=\"20\">"$i"</listitem>" }' >> $name
	cat >> $name << EOF
        <text/>
EOF
	[ "$count" = "$total" ] && break
done
cat >> $name << EOF
  </slide>

EOF


((count = 0))
while [ "1" ]; do
	((count += 1))
	kapitel=`grep ^${count} $file | awk -F^ '{ print $2 }'`
	cat >> $name << EOF

  <slide>
    <header size="10"></header>
    <header fgcolor="#8080FF" size="35">$kapitel</header>
    <header size="20"></header>

EOF
	((j = 0))
	grep ^${count} $file | awk -F^ '{ for(i=3;i<=NF;i++) print "    <text size=\"20\">" $i "</text> \
        <text/> \
        <listitem size=\"20\">muster</listitem> \
        <listitem size=\"20\">muster</listitem> \
        <listitem size=\"20\">muster</listitem> \
        <listitem size=\"20\">muster</listitem> \
        <text/>" }' >> $name
	cat >> $name << EOF
  </slide>
EOF
	[ "$count" = "$total" ] && break
done

cat >> $name << EOF
</slides>
EOF

echo "done ..."