#!/bin/bash

# Keep this path for calling _common.sh inside the execution's context of backup and restore scripts
source ../settings/scripts/_common.sh
source /usr/share/yunohost/helpers

#=================================================
# CHECK IF DEX IS INSTALLED, IF NOT INSTALL IT
#=================================================
ynh_script_progression "Installing Dex if needed..."

if ! yunohost app list | grep -q "id: $dex_app"; then
	echo "Dex is not installed. Installing... "
	yunohost tools update
	if yunohost app list | grep -q "$dex_domain$dex_path"; then
		ynh_die "The domain provided for Dex is already used by another app. Please chose another one !"
	fi
	yunohost app install https://github.com/YunoHost-Apps/dex_ynh/tree/ccc5b82dc9762b42abe82dfa0582e6e4bb6175c5 --force --args "domain=$dex_domain&path=$dex_path&oidc_name=$oidc_name&oidc_secret=$oidc_secret&oidc_callback=$oidc_callback"
fi

#=================================================
# RESTORE THE APP MAIN DIR
#=================================================
ynh_script_progression "Restoring the app main directory..."

ynh_restore "$install_dir"

#REMOVEME? Assuming the install dir is setup using ynh_setup_source, the proper chmod/chowns are now already applied and it shouldn't be necessary to tweak perms | chmod -R o-rwx "$install_dir"
#REMOVEME? Assuming the install dir is setup using ynh_setup_source, the proper chmod/chowns are now already applied and it shouldn't be necessary to tweak perms | chown -R $app:www-data "$install_dir"
#=================================================
# RESTORE LOCAL STORAGE
#=================================================
ynh_script_progression "Restoring the app local storage..."

ynh_restore "/var/lib/outline"

chmod -R o-rwx "/var/lib/outline"
chown -R $app:www-data "/var/lib/outline"

#=================================================
# RESTORE THE POSTGRESQL DATABASE
#=================================================
ynh_script_progression "Restoring the PostgreSQL database..."

ynh_psql_db_shell  < "./db.sql""

#=================================================
# SPECIFIC RESTORATION
#=================================================
# REINSTALL DEPENDENCIES
#=================================================
ynh_script_progression "Reinstalling dependencies..."

# Install nodejs
ynh_nodejs_install 2>&1

ynh_restore "/etc/nginx/conf.d/$domain.d/$app.conf"

ynh_restore "/etc/systemd/system/$app.service"
systemctl enable $app.service --quiet

ynh_restore "/etc/logrotate.d/$app"

ynh_restore "/var/log/$app/$app.log"

ynh_restore "/etc/cron.d/$app"

yunohost service add $app --description="Outline server" --log="/var/log/$app/$app.log"

#=================================================
# UPDATING A CONFIGURATION
#=================================================
ynh_script_progression "Updating the configuration file..."

ynh_config_add --template=".env" --destination="$install_dir/.env"

#REMOVEME? Assuming the file is setup using ynh_config_add, the proper chmod/chowns are now already applied and it shouldn't be necessary to tweak perms | chmod 400 "$install_dir/.env"
#REMOVEME? Assuming the file is setup using ynh_config_add, the proper chmod/chowns are now already applied and it shouldn't be necessary to tweak perms | chown $app:$app "$install_dir/.env"

#=================================================
# START SYSTEMD SERVICE
#=================================================
ynh_script_progression "Starting $app's systemd service..."

ynh_systemctl --service=$app --action="start" --log_path="systemd"

ynh_systemctl --service=nginx --action=reload

#=================================================
# END OF SCRIPT
#=================================================

ynh_script_progression "Restoration completed for $app"