#!/bin/bash

INPUT=prayer.png
OUTPUT=prayer_added.png
DATE=$1
ISLAND=$2
rm $OUTPUT > /dev/null

imagemagick(){
TIME=$1
PRAYER=$2

case $PRAYER in
fathis)
POSITION='+685+430'
;;
iruaraa)
POSITION='+440+430'
;;
mendhuru)
POSITION='+220+430'
;;
asr)
POSITION='+685+768'
;;
magrib)
POSITION='+440+768'
;;
isha)
POSITION='+220+768'
esac

if [ -f $OUTPUT ]
then
	INPUT=$OUTPUT
fi

echo Island=$ISLAND Prayer=$PRAYER Date=$DATE File=$OUTPUT
convert $INPUT \
	-font $PWD/CourierPrime.ttf \
	-pointsize 48 \
	-fill white \
	-annotate $POSITION $TIME \
	$OUTPUT
}

imagemagick $DATE fathis
imagemagick $DATE iruaraa
imagemagick $DATE mendhuru
imagemagick $DATE asr
imagemagick $DATE magrib
imagemagick $DATE isha

feh $OUTPUT