#!/usr/bin/with-contenv bash

# Display variables for troubleshooting
echo " "
echo "-------------------------------------"
echo " "
echo -e "Variables set:\\n\
NODE_ENV=${NODE_ENV}\\n\
EXTERNAL_DOMAIN=${EXTERNAL_DOMAIN}\\n\
DB_CONNECTION=${DB_CONNECTION}\\n\
DB_HOST=${DB_HOST}\\n\
DB_PORT=${DB_PORT}\\n\
DB_USER=${DB_USER}\\n\
DB_PASSWORD=${DB_PASSWORD}\\n\
DB_DATABASE=${DB_DATABASE}\\n\
DB_SSL=${DB_SSL}\\n\
IS_CREATION_ENABLED=${IS_CREATION_ENABLED}\\n\
IS_DASHBOARD_ENABLED=${IS_DASHBOARD_ENABLED}\\n\
IS_REGISTRATION_ENABLED=${IS_REGISTRATION_ENABLED}\\n\
CONNECT_WITH_FRANZ=${CONNECT_WITH_FRANZ}\\n\
MAIL_CONNECTION=${MAIL_CONNECTION}\\n\
SMTP_PORT=${SMTP_PORT}\\n\
SMTP_HOST=${SMTP_HOST}\\n\
MAIL_SSL=${MAIL_SSL}\\n\
MAIL_USERNAME=${MAIL_USERNAME}\\n\
MAIL_PASSWORD=${MAIL_PASSWORD}\\n\
MAIL_SENDER=${MAIL_SENDER}\\n"

# Echo init finish for test runs
if [ -n "${TEST_RUN}" ]; then
	echo " "
	echo '**** [services.d] done ****'
fi

# set ferdi-server status
echo " "
echo "**** Checking Ferdi-server settings ****"
if [ -f /config/config.txt ]; then
    [[ "${NODE_ENV}" ]] && sed -i "s/NODE_ENV=.*/NODE_ENV=${NODE_ENV}/g" /config/config.txt
    [[ "${EXTERNAL_DOMAIN}" ]] && sed -i "s/EXTERNAL_DOMAIN=.*/EXTERNAL_DOMAIN=${EXTERNAL_DOMAIN}/g" /config/config.txt
    [[ "${IS_CREATION_ENABLED}" ]] && sed -i "s/IS_CREATION_ENABLED=.*/IS_CREATION_ENABLED=${IS_CREATION_ENABLED}/g" /config/config.txt
    [[ "${IS_DASHBOARD_ENABLED}" ]] && sed -i "s/IS_DASHBOARD_ENABLED=.*/IS_DASHBOARD_ENABLED=${IS_DASHBOARD_ENABLED}/g" /config/config.txt
    [[ "${IS_REGISTRATION_ENABLED}" ]] && sed -i "s/IS_REGISTRATION_ENABLED=.*/IS_REGISTRATION_ENABLED=${IS_REGISTRATION_ENABLED}/g" /config/config.txt	
    [[ "${CONNECT_WITH_FRANZ}" ]] && sed -i "s/CONNECT_WITH_FRANZ=.*/CONNECT_WITH_FRANZ=${CONNECT_WITH_FRANZ}/g" /config/config.txt
    [[ "${DB_CONNECTION}" ]] && sed -i "s/DB_CONNECTION=.*/DB_CONNECTION=${DB_CONNECTION}/g" /config/config.txt
    [[ "${DB_HOST}" ]] && sed -i "s/DB_HOST=.*/DB_HOST=${DB_HOST}/g" /config/config.txt
    [[ "${DB_PORT}" ]] && sed -i "s/DB_PORT=.*/DB_PORT=${DB_PORT}/g" /config/config.txt
    [[ "${DB_DATABASE}" ]] && sed -i "s/DB_DATABASE=.*/DB_DATABASE=${DB_DATABASE}/g" /config/config.txt
    [[ "${DB_USER}" ]] && sed -i "s/DB_USER=.*/DB_USER=${DB_USER}/g" /config/config.txt
    [[ "${DB_PASSWORD}" ]] && sed -i "s/DB_PASSWORD=.*/DB_PASSWORD=${DB_PASSWORD}/g" /config/config.txt
    [[ "${DB_SSL}" ]] && sed -i "s/DB_SSL=.*/DB_SSL=${DB_SSL}/g" /config/config.txt
    [[ "${MAIL_CONNECTION}" ]] && sed -i "s/MAIL_CONNECTION=.*/MAIL_CONNECTION=${MAIL_CONNECTION}/g" /config/config.txt	
    [[ "${SMTP_HOST}" ]] && sed -i "s/SMTP_HOST=.*/SMTP_HOST=${SMTP_HOST}/g" /config/config.txt
    [[ "${SMTP_PORT}" ]] && sed -i "s/SMTP_PORT=.*/SMTP_PORT=${SMTP_PORT}/g" /config/config.txt
    [[ "${MAIL_SSL}" ]] && sed -i "s/MAIL_SSL=.*/MAIL_SSL=${MAIL_SSL}/g" /config/config.txt
    [[ "${MAIL_USERNAME}" ]] && sed -i "s/MAIL_USERNAME=.*/MAIL_USERNAME=${MAIL_USERNAME}/g" /config/config.txt
    [[ "${MAIL_PASSWORD}" ]] && sed -i "s/MAIL_PASSWORD=.*/MAIL_PASSWORD=${MAIL_PASSWORD}/g" /config/config.txt
    [[ "${MMAIL_SENDER}" ]] && sed -i "s/MAIL_SENDER=.*/MAIL_SENDER=${MAIL_SENDER}/g" /config/config.txt
    rm /config/.env
    cp /config/config.txt /config/.env
elif [ ! -f /config/config.txt ]; then
    echo " " 
    echo "**** Generating .env file ****"	
    cp /defaults/.env.example /config/.env
    [[ "${NODE_ENV}" ]] && sed -i "s/NODE_ENV=.*/NODE_ENV=${NODE_ENV}/g" /config/.env
    [[ "${EXTERNAL_DOMAIN}" ]] && sed -i "s/EXTERNAL_DOMAIN=.*/EXTERNAL_DOMAIN=${EXTERNAL_DOMAIN}/g" /config/.env
    [[ "${IS_CREATION_ENABLED}" ]] && sed -i "s/IS_CREATION_ENABLED=.*/IS_CREATION_ENABLED=${IS_CREATION_ENABLED}/g" /config/.env
    [[ "${IS_DASHBOARD_ENABLED}" ]] && sed -i "s/IS_DASHBOARD_ENABLED=.*/IS_DASHBOARD_ENABLED=${IS_DASHBOARD_ENABLED}/g" /config/.env
    [[ "${IS_REGISTRATION_ENABLED}" ]] && sed -i "s/IS_REGISTRATION_ENABLED=.*/IS_REGISTRATION_ENABLED=${IS_REGISTRATION_ENABLED}/g" /config/.env	
    [[ "${CONNECT_WITH_FRANZ}" ]] && sed -i "s/CONNECT_WITH_FRANZ=.*/CONNECT_WITH_FRANZ=${CONNECT_WITH_FRANZ}/g" /config/.env
    [[ "${DB_CONNECTION}" ]] && sed -i "s/DB_CONNECTION=.*/DB_CONNECTION=${DB_CONNECTION}/g" /config/.env
    [[ "${DB_HOST}" ]] && sed -i "s/DB_HOST=.*/DB_HOST=${DB_HOST}/g" /config/.env
    [[ "${DB_PORT}" ]] && sed -i "s/DB_PORT=.*/DB_PORT=${DB_PORT}/g" /config/.env
    [[ "${DB_DATABASE}" ]] && sed -i "s/DB_DATABASE=.*/DB_DATABASE=${DB_DATABASE}/g" /config/.env
    [[ "${DB_USER}" ]] && sed -i "s/DB_USER=.*/DB_USER=${DB_USER}/g" /config/.env
    [[ "${DB_PASSWORD}" ]] && sed -i "s/DB_PASSWORD=.*/DB_PASSWORD=${DB_PASSWORD}/g" /config/.env
    [[ "${DB_SSL}" ]] && sed -i "s/DB_SSL=.*/DB_SSL=${DB_SSL}/g" /config/.env
    [[ "${MAIL_CONNECTION}" ]] && sed -i "s/MAIL_CONNECTION=.*/MAIL_CONNECTION=${MAIL_CONNECTION}/g" /config/.env	
    [[ "${SMTP_HOST}" ]] && sed -i "s/SMTP_HOST=.*/SMTP_HOST=${SMTP_HOST}/g" /config/.env
    [[ "${SMTP_PORT}" ]] && sed -i "s/SMTP_PORT=.*/SMTP_PORT=${SMTP_PORT}/g" /config/.env
    [[ "${MAIL_SSL}" ]] && sed -i "s/MAIL_SSL=.*/MAIL_SSL=${MAIL_SSL}/g" /config/.env
    [[ "${MAIL_USERNAME}" ]] && sed -i "s/MAIL_USERNAME=.*/MAIL_USERNAME=${MAIL_USERNAME}/g" /config/.env
    [[ "${MAIL_PASSWORD}" ]] && sed -i "s/MAIL_PASSWORD=.*/MAIL_PASSWORD=${MAIL_PASSWORD}/g" /config/.env
    [[ "${MMAIL_SENDER}" ]] && sed -i "s/MAIL_SENDER=.*/MAIL_SENDER=${MAIL_SENDER}/g" /config/.env
    cp /config/.env /config/config.txt
fi

# update .env
if [ -f /app/.env ]; then
	rm /app/.env
	ln -s /config/.env /app/.env
elif [ ! -f /app/.env ]; then
	ln -s /config/.env /app/.env
fi

# install adonisjs cli
echo " "
echo "**** Installing AdonisJS and deps ****"
cd /app
echo " " 
npm config set unsafe-perm true
npm i -g @adonisjs/cli

# install adonisjs dependencies
npm install

# make custom recipe dir
if [ ! -f /app/recipes/dev ]; then
mkdir -p /app/recipes/dev
fi

# setting the database helper
if [ "${DB_CONNECTION}" = "sqlite" ]; then
	echo " "
    echo "**** DB helper loaded ****"
  else npm i ${DB_CONNECTION} 
  echo " "
  echo "**** DB Helper loaded ****"
fi

# check for the database endpoint for 30 seconds
echo " "
echo "**** Checking DB endpoint ****"
source .env
END=$((SECONDS+30))
while [ ${SECONDS} -lt ${END} ] && [ "${DB_HOST} ${DB_PORT}" ];
	do
	/usr/bin/nc -z ${DB_HOST} ${DB_PORT} && \
	if [ ! -z "$(/usr/bin/nc -w1 ${DB_HOST} ${DB_PORT})" ];
		then
		[ ! -z "${RUN}" ] && break
		RUN="RAN"
		# we sleep here again due to first run init on DB containers
		[ ! -f /dbwait.lock ] && sleep 5
	else
		sleep 1
	fi
	sleep 1
done

# source the .env file
source .env

# database migration
echo " "
echo "**** Run DB migration ****"
adonis migration:run --force

# Create APP key if needed
if [ ! -f "/config/FERDI_APP_KEY.txt" ];
	then
	echo " "
	echo "**** Generating Ferdi-server app key for first run ****"
	adonis key:generate
	source .env
	echo $APP_KEY > /config/FERDI_APP_KEY.txt
	echo "**** App Key set to $APP_KEY you can modify FERDI_APP_KEY.txt to update your key ****"
	sed -i "s/APP_KEY=/APP_KEY=$APP_KEY/g" /config/config.txt
elif [ -f "/config/FERDI_APP_KEY.txt" ];
	then
	echo " "
	echo "**** App Key found ****"
	APP_KEY=$(cat /config/FERDI_APP_KEY.txt)
	sed -i "s/APP_KEY=.*/APP_KEY=$APP_KEY/g" /config/config.txt
	echo "**** App Key set to $APP_KEY you can modify FERDI_APP_KEY.txt to update your key ****"
fi

# set permissions
chown -R abc:abc \
	/config \
	/app

# set lockfile to avoid DB waits for this specific container
touch /dbwait.lock