#!/bin/bash
################################################################################
# Author: Fred (support@qo-op.com)
# Version: 0.1
# License: AGPL-3.0 (https://choosealicense.com/licenses/agpl-3.0/)
################################################################################
# INSTALLER convert et qrencode: sudo apt install imagemagick qrencode
################################################################################
MY_PATH="`dirname \"$0\"`"              # relative
MY_PATH="`( cd \"$MY_PATH\" && pwd )`"  # absolutized and normalized
ME="${0##*/}"
############################################################################################################################################################
# ${MY_PATH}/G1BILLET_MAKE.sh "nu me ro test" "se cr et" 100 7sn9dKeCNEsHmqm1gMWNREke4YAWtNw8KG1YBSN8CmSh 97968583
############################################################################

NUMERO="$1"
SECRET="$2"
MONTANT="$3"
NOTERIB="$4"
UNIQID="$5"

if [[ "$NUMERO" == "" || "$SECRET" == "" || "$MONTANT" == "" || "$NOTERIB" == "" || "$UNIQID" == "" ]]
then
	exit 1
fi

mkdir -p /tmp/g1billet/$UNIQID
BILLETNAME=$(echo $NUMERO | sed 's/ /_/g')

# Add ${MY_PATH}/images/logo.png (250px)
composite -compose Over -gravity SouthWest -geometry +50+50 -dissolve 70% "${MY_PATH}/images/logo.png" "${MY_PATH}/images/fond.jpg" "/tmp/${BILLETNAME}.jpg"

# Prepare BILLET qrcode verification URL
qrencode -s 6 -o "/tmp/g1billet/${UNIQID}/${BILLETNAME}.QR.png" "$NOTERIB"

# Add verification QRCode
composite -compose Over -gravity NorthEast -geometry +50+25 "/tmp/g1billet/${UNIQID}/${BILLETNAME}.QR.png" "/tmp/${BILLETNAME}.jpg" "/tmp/${BILLETNAME}.jpg"

# Change June logo color
case "$MONTANT" in
	1)
		convert "${MY_PATH}/images/g1.png" -fuzz 20% -fill grey -opaque '#e5912b' "/tmp/g1.png"
		;;
	2)
		convert "${MY_PATH}/images/g1.png" -fuzz 20% -fill green -opaque '#e5912b' "/tmp/g1.png"
		;;
	5)
		convert "${MY_PATH}/images/g1.png" -fuzz 20% -fill orange -opaque '#e5912b' "/tmp/g1.png"
		;;
	10)
		convert "${MY_PATH}/images/g1.png" -fuzz 20% -fill blue -opaque '#e5912b' "/tmp/g1.png"
		;;
	20)
		convert "${MY_PATH}/images/g1.png" -fuzz 20% -fill purple -opaque '#e5912b' "/tmp/g1.png"
		;;
	50)
		convert "${MY_PATH}/images/g1.png" -fuzz 20% -fill red -opaque '#e5912b' "/tmp/g1.png"
		;;
	100)
		convert "${MY_PATH}/images/g1.png" -fuzz 20% -fill black -opaque '#e5912b' "/tmp/g1.png"
		;;		
	*)
		cp "${MY_PATH}/images/g1.png" "/tmp/g1.png"
		;;
esac

# Add June LOGO to Billet
composite -compose Over -gravity SouthEast -geometry +20+20  -dissolve 90% "/tmp/g1.png" "/tmp/${BILLETNAME}.jpg" "/tmp/${BILLETNAME}.jpg"

convert -font 'Liberation-Sans' \
-pointsize 120 -fill black -draw 'text 250,250 "'"$MONTANT DU"'"' \
-pointsize 35 -fill black -draw 'text 100,60 "'"G1 BILLET"'"' \
-pointsize 30 -draw 'text 50,100 "'"Identifiant: $NUMERO"'"' \
-pointsize 22 -fill black -draw 'text 50,130 "'"Code Secret:  $SECRET"'"' \
-pointsize 22 -fill black -draw 'text 150,440 "'"Porte Monnaie Libre!!      Utiliser avec https://cesium.app"'"' \
"/tmp/${BILLETNAME}.jpg" "/tmp/g1billet/${UNIQID}/${BILLETNAME}.BILLET.jpg"

rm -f /tmp/${BILLETNAME}.jpg