#!/bin/bash

MY_PATH="`dirname \"$0\"`"              # relative
MY_PATH="`( cd \"$MY_PATH\" && pwd )`"  # absolutized and normalized

[[ -f $MY_PATH/../.profile ]] && source $MY_PATH/../.profile
unset err
pwdDB=$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 42 | head -n 1)

args=$@
[[ $args =~ noask ]] && noask=o && askSSL=o

IP=$(ifconfig | grep "inet " | grep -v "127.0.0.1" | awk '{ print $2 }')
[[ ! $PSMS_DOMAIN ]] && echo -e "${c_yellow}Choisissez un nom de domaine pour PlaySMS (Sinon $IP sera choisi): $c_" && read PSMS_DOMAIN
[[ ! $PSMS_DOMAIN ]] && PSMS_DOMAIN=$IP && askSSL=n && noask=o


DOMAIN=$PSMS_DOMAIN

## Install PHP + MySQL
$MY_PATH/1-install_requirements.sh php

## Create database

if [[ $(sudo mysql -e "show databases;" | grep gammu) ]]; then
	pwdDB=$(cat /etc/gammu-smsdrc | grep "password" | grep -v "# " | awk '{ print $3 }')
else
	sudo mysql -e "CREATE DATABASE gammu"
	sudo mysql -e "CREATE USER 'gammu'@'localhost' IDENTIFIED BY '$pwdDB';"
	sudo mysql -e "GRANT ALL PRIVILEGES ON gammu.* TO 'gammu'@'localhost';"
	sudo mysql -e "FLUSH PRIVILEGES;"
fi

## Clone repo playSMS
[[ -d $MY_PATH/playsms ]] && sudo rm -rf $MY_PATH/playsms
git clone https://github.com/antonraharja/playSMS.git $MY_PATH/playsms

cp $MY_PATH/templates/4b/install-playsms.conf $MY_PATH/playsms/install.conf
sed -i "s/_pwdDB/$pwdDB/g" $MY_PATH/playsms/install.conf

[[ -d /var/www/playsms ]] && sudo rm -rf /var/www/playsms
sudo chmod u+x $MY_PATH/playsms/install-playsms.sh
cd $MY_PATH/playsms
sed -i "s/read /confirm=y; #read /g" install-playsms.sh
sudo ./install-playsms.sh
sudo sed -i "/ishttps/d" /var/www/playsms/config.php
sudo sed -i "/http or https*/a \$core_config['ishttps']		= true;" /var/www/playsms/config.php
[[ -d $MY_PATH/playsms ]] && sudo rm -rf $MY_PATH/playsms
cd $MY_PATH

## Start playsmsd on boot
sudo /usr/local/bin/playsmsd start

if [[ -f /etc/rc.local ]]; then
	[[ ! $(grep playsmsd /etc/rc.local) ]] && sudo sed -i '/^exit 0.*/i /usr/local/bin/playsmsd start' /etc/rc.local
else
	echo "/usr/local/bin/playsmsd start" | sudo tee /etc/rc.local
fi

## Tests
if [[ $(sudo playsmsd status) =~ "is running" ]]; then
	echo -e "${c_green}playSMS a été installé correctement et le daemon est démarré =)$c_"
else
	echo -e "${c_red}Une erreur est survenu$c_"
	err=1
fi

## Config NGINX

[[ ! -d /etc/nginx/def_conf ]] && sudo mkdir /etc/nginx/def_conf/
sudo cp $MY_PATH/templates/rproxy/proxypass.conf /etc/nginx/def_conf/
sudo cp $MY_PATH/templates/4b/playsms.conf /etc/nginx/conf.d/
sudo sed -i "s/_DOMAIN/$DOMAIN/" /etc/nginx/conf.d/playsms.conf

## Active SSL

echo -e "${c_yellow}playSMS ne fonctionne pas sans certifcat SSL.$c_"
[[ ! $noask ]] && printf "${c_yellow}Voulez-vous installer et activer un certificat SSL maintenant pour $DOMAIN ? (o/n) $c_" && read askSSL
if [[ $askSSL =~ ^(o|y|yes|oui|Y|O|YES)$ ]]; then
	$MY_PATH/ssl.sh certif APP=playsms DOMAIN=$DOMAIN
	if sudo test -f /etc/letsencrypt/live/$DOMAIN/fullchain.pem; then
		$MY_PATH/ssl.sh on APP=playsms DOMAIN=$DOMAIN
	else
		echo -e "${c_red}Une erreur s'est produite, basculement vers le mode non SSL$c_"
		$MY_PATH/ssl.sh off APP=playsms DOMAIN=$DOMAIN
	fi
	http=https
else
	$MY_PATH/ssl.sh off APP=playsms DOMAIN=$DOMAIN
	http=http
fi

sudo service nginx restart

if [[ $err ]]; then
        echo -e "${c_red}Installation incomplète$c_"
        exit 1
else
        echo -e "${c_green}PlaySMS est accessible via l'URL $http://$DOMAIN$c_"
        exit 0
fi