#!/bin/bash

#=================================================
# GENERIC START
#=================================================
# IMPORT GENERIC HELPERS
#=================================================

source _common.sh
source /usr/share/yunohost/helpers

#=================================================
# STANDARD REMOVE
#=================================================
# REMOVE SERVICE INTEGRATION IN YUNOHOST
#=================================================

# Remove the service from the list of services known by YunoHost (added from `yunohost service add`)
if ynh_exec_warn_less yunohost service status $app-videobridge >/dev/null
then
	ynh_script_progression --message="Removing $app-videobridge service..." --weight=1
	yunohost service remove $app-videobridge
fi

if ynh_exec_warn_less yunohost service status $app-jicofo >/dev/null
then
	ynh_script_progression --message="Removing $app-jicofo service..." --weight=1
	yunohost service remove $app-jicofo
fi

# Remove the dedicated systemd config
ynh_remove_systemd_config --service=$app-videobridge
ynh_remove_systemd_config --service=$app-jicofo

# Remove the app-specific logrotate config
ynh_remove_logrotate

#=================================================
# RECONFIGURE PROSODY
#=================================================
ynh_script_progression --message="Reconfiguring Prosody..." --weight=1

prosodyctl deluser $focus_user@auth.$domain || true
prosodyctl deluser $videobridge_user@auth.$domain || true

# Remove domain conf template
ynh_secure_remove --file="/etc/prosody/conf.d/$domain.cfg.lua"
ynh_secure_remove --file="/etc/prosody/conf.avail/$domain.cfg.lua"
ynh_secure_remove --file="/etc/prosody/certs/$domain.key"
ynh_secure_remove --file="/etc/prosody/certs/$domain.crt"
ynh_secure_remove --file="/var/lib/prosody/$domain.key"
ynh_secure_remove --file="/var/lib/prosody/$domain.crt"
ynh_secure_remove --file="/var/lib/prosody/$domain.cnf"
ynh_secure_remove --file="/etc/prosody/certs/auth.$domain.key"
ynh_secure_remove --file="/etc/prosody/certs/auth.$domain.crt"
ynh_secure_remove --file="/var/lib/prosody/auth.$domain.key"
ynh_secure_remove --file="/var/lib/prosody/auth.$domain.crt"
ynh_secure_remove --file="/var/lib/prosody/auth.$domain.cnf"
ynh_secure_remove --file="/usr/local/share/ca-certificates/auth.$domain.crt"

update-ca-certificates -f

ynh_systemd_action --service_name=prosody --action=restart

#=================================================
# REMOVE NGINX CONFIGURATION
#=================================================
ynh_script_progression --message="Removing NGINX web server configuration..." --weight=1

# Remove the dedicated NGINX config
ynh_remove_nginx_config

#=================================================
# REMOVE DEPENDENCIES
#=================================================
ynh_script_progression --message="Removing dependencies..." --weight=1

# Remove Prosody
ynh_app_setting_delete --app=$app --key=require_prosody
gpasswd --delete prosody $app

ynh_remove_apps

#=================================================
# SPECIFIC REMOVE
#=================================================
# REMOVE VARIOUS FILES
#=================================================
ynh_script_progression --message="Removing various files..." --weight=1

# Remove a directory securely
ynh_secure_remove --file="/etc/$app"

# Remove the log files
ynh_secure_remove --file="/var/log/$app"

#=================================================
# GENERIC FINALIZATION
#=================================================
# REMOVE DEDICATED USER
#=================================================
ynh_script_progression --message="Removing the dedicated system user..." --weight=1

gpasswd --delete www-data $app

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

ynh_script_progression --message="Removal of $app completed" --last