#!/bin/bash

# Source YunoHost helpers
source /usr/share/yunohost/helpers

# Retrieve arguments
domain=$YNH_APP_ARG_DOMAIN
path=$YNH_APP_ARG_PATH
is_public=$YNH_APP_ARG_IS_PUBLIC
app=ihatemoney

# Source local utils
source _common.sh

path=$(ynh_normalize_url_path $path)

# Database settings
db_pwd=$(ynh_string_random)
db_name=$app
db_user=$app

# Constant arguments
db_user=ihatemoney
secret_key=`openssl rand -base64 32`
mails_sender="no-reply@${domain}"


ynh_abort_if_errors

ynh_webpath_register $app $domain $path

# Configure database
ynh_mysql_create_db "$db_name" "$db_user" "$db_pwd"
ynh_app_setting_set $app mysqlpwd $db_pwd

# Save app settings
ynh_app_setting_set $app domain $domain
ynh_app_setting_set $app is_public "$is_public"

install_apt_dependencies

create_unix_user

# Prepare venv
init_virtualenv
sudo /opt/yunohost/ihatemoney/venv/bin/pip install \
     'gunicorn>=19.3.0' \
     'PyMySQL>=0.9,<0.10' \
     'ihatemoney>=3,<4' \

create_system_dirs

# Configure gunicorn
sudo install -o ihatemoney -g ihatemoney -m 644 \
     ../conf/gunicorn.conf.py /etc/ihatemoney/gunicorn.conf.py

# Configure supervisor
configure_supervisor
# In case it was already installed before,
# so that it picks /etc/supervisor/conf.d/ihatemoney.conf:
supervisorctl update
sudo yunohost service add supervisor

# Configure ihatemoney
sed -i "s@MY_SECRET_KEY@$secret_key@" ../conf/ihatemoney.cfg
sed -i "s/MY_EMAIL/$mails_sender/" ../conf/ihatemoney.cfg
sed -i "s@MY_MYSQL_PW@$db_pwd@" ../conf/ihatemoney.cfg
sed -i "s@MY_PATH@$path@" ../conf/ihatemoney.cfg
# Remove the conf directive if served at root
sed -i "/APPLICATION_ROOT='\/'/d" ../conf/ihatemoney.cfg
sudo install -o ihatemoney -g ihatemoney -m 640 \
     ../conf/ihatemoney.cfg /etc/ihatemoney/ihatemoney.cfg

# If app is public, add url to SSOWat conf as skipped_uris
if [[ "$is_public" -ne 0 ]];
then
    ynh_app_setting_set $app unprotected_uris "/"
fi

# Configure Nginx
configure_nginx "$domain" "$path"

# Start backend
sudo systemctl start supervisor

# Reconfigure sso
sudo yunohost app ssowatconf

# Wait that gunicorn is ready to consider the install finished, that is to
# avoid HTTP 502 right after installation
for i in `seq 1 120`
do
    test -S /tmp/budget.gunicorn.sock && break
	sleep 1
done

# If socket not ready after 2 minutes waiting, ihatemoney will not work.
test -S /tmp/budget.gunicorn.sock || exit_properly

sudo systemctl reload nginx