#!/bin/bash
# Signature maker
# set -x
. /home/default

# Parameters
FILE=/srv/www/vhost/local/tv/orig.txt
TIME=`date +%s`

#Language /* {{{ */
NAME=`basename $0`

if [ "$NAME" = "dutch.sig" ]
#if [ "$NAME" = "tt" ]
then
	# Dutch
	W01="Dit is geschreven onder de invloed van het volgende:"
	W02="Artiest"
	W03="Lied"
	W04="Dit is geschreven onder invloed van de TV zender"
	W05="aangezien er niets anders te zien was"
	W06="Ik kijk nu naar"
else
	# English
	W01="This is written under the inluence of the following:"
	W02=" Artist"
	W03="Song"
	W04="This is written under the influence of tv channel"
	W05="as there was nothing else on"
	W06="I am now watching"
fi

#}}}
AMAROK () #{{{
{
	ARTIST=`qdbus org.mpris.amarok /Player GetMetadata|grep ^artist|awk -F": " '{print $NF}'`
	SONG=`qdbus org.mpris.amarok /Player GetMetadata|grep ^title|awk -F": " '{print $NF}'`
	ALBUM=`qdbus org.mpris.amarok /Player GetMetadata|grep ^album|awk -F": " '{print $NF}'`

echo "$W01
|  $W02 : $ARTIST
|     $W03 : $SONG
|    Album : $ALBUM"
}
#}}}
MPC () #{{{
{
	mpc next -q
	mpc current -f "[$W01\n\
>  [$W02 : %artist%]\n\
>     [$W03 : %title%]\n\
>    [Album : %album%]\
]"
}
#}}}
STANDARD () #{{{
{
	# Show this if Amarok is not running
	cat ~/.signature/sig.slrn
}
#}}}
WHATISON () #{{{
{
if [ "$ID" != "" ]
then
	grep Tvbe.config $FILE > $TMP
	sed -i 's/}/}\n\n/g' $TMP
	sed -i 's/{/{\n\t/g' $TMP

	grep $ID $TMP | \
	awk -F'"' '{print $20, ";"$16}' |sort -n > $TMP.tmp
	mv $TMP.tmp $TMP

	cat $TMP |\
	while read LINE
	do
		START=`echo $LINE|awk '{print $1 }'`
		if [ "$TIME" -gt "$START" ]
		then
			grep $START $TMP|awk -F\; '{print $NF}' > $TMP.tmp
		fi
	done
	WHAT=`cat $TMP.tmp`
fi
}
#}}}
TV () #{{{
{
	FREQ=`/usr/bin/v4l2-ctl -F|awk -F\( '{print $NF}'|awk -F. '{print $1}'`
	case "$FREQ" in
		495) CHAN="VRT Een";ID="MM065";;
		615) CHAN="VRT Canvas/Ketnet";ID="MM066";;
		479) CHAN="VTM";ID="MM067";;
		487) CHAN="2 be";ID="MM068";;
		245) CHAN="VT4";ID="MM06A";;
		182) CHAN="Vijf TV";ID="MM084";;
		259) CHAN="BBC One";ID="MM076";;
		711) CHAN="BBC Two";ID="MM077";;
		463) CHAN="Discovery Channel";ID="MM130";;
		189) CHAN="National Geographic";ID="MM071";;
		719) CHAN="Vitaya";ID="MM06B";;
		280) CHAN="Disney Channel";ID="MM2AF";;
		273) CHAN="Jim TV";;
		655) CHAN="TMF";;
		168) CHAN="MTV";;
		*)   CHAN="Some Channel";;
	esac
	echo "> $W04"
	echo "> ${CHAN} ($W05)."
	WHATISON
	if [ "$WHAT" != "" ]
	then
		printf "\n> $W06 : $WHAT\n"
	fi
}
#}}}
#{{{tests
#Amarok test
#TEST=`qdbus org.mpris.amarok /Player GetMetadata`
#if [ -n "$TEST" ]; then PLAYER=amarok; fi

#mpc test
TEST=`mpc current -f %artist%%title%%album%|sed '/^$/d'`
if [ -n "$TEST" ];then PLAYER=mpc ; fi

#TV test
TEST=`fuser /dev/video0`
if [ -n "$TEST" ];then PLAYER=tv ; fi
#}}}


# Deciding what to do
case "$PLAYER" in
	amarok) 	AMAROK;;
	mpc) 		MPC;;
	tv)		TV;;
	*) 		STANDARD;;
esac