#!/bin/bash

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

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

#=================================================
# LOAD SETTINGS
#=================================================
ynh_script_progression --message="Loading installation settings..."

app=$YNH_APP_INSTANCE_NAME
domain=$(ynh_app_setting_get "$app" domain)
db_name=$(ynh_app_setting_get "$app" db_name)
final_path=$(ynh_app_setting_get "$app" final_path)

#=================================================
# STANDARD REMOVE
#=================================================
# REMOVE SERVICE FROM ADMIN PANEL
#=================================================

# Remove a service from the admin panel, added by `yunohost service add`
if yunohost service status "$app" >/dev/null 2>&1
then
	ynh_script_progression --message="Removing $app service..."
	yunohost service remove "$app"
fi

# Remove a service from the admin panel, added by `yunohost service add`
if yunohost service status "$app-celery" >/dev/null 2>&1
then
	ynh_script_progression --message="Removing $app-celery service..."
	yunohost service remove "$app-celery"
fi

#=================================================
# STOP WEBLATE'S SERVICES
#=================================================
ynh_script_progression --message="Stopping and removing systemd services..."

ynh_remove_systemd_config "$app"
ynh_remove_systemd_config "$app-celery"

#=================================================
# REMOVE THE PostgreSQL DATABASE
#=================================================
ynh_script_progression --message="Removing the PostgreSQL database..."

# Remove a database if it exists, along with the associated user
ynh_psql_remove_db "$db_name" "$app"

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

# Remove metapackage and its dependencies
ynh_remove_app_dependencies

#=================================================
# REMOVE APP MAIN DIR
#=================================================
ynh_script_progression --message="Removing app main directory..."

# Remove the app directory securely
ynh_secure_remove "$final_path"

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

# Remove the dedicated nginx config
ynh_remove_nginx_config

#=================================================
# REMOVE LOGROTATE CONFIGURATION
#=================================================
ynh_script_progression --message="Removing logrotate configuration..."

# Remove the app-specific logrotate config
ynh_remove_logrotate

#=================================================
# SPECIFIC REMOVE
#=================================================
# REMOVE CRON FILE
#=================================================

# Remove a cron file
ynh_secure_remove "/etc/cron.d/$app"

#=================================================
# REMOVE CELERY FILES
#=================================================

ynh_secure_remove "/var/run/$app-celery"

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

# Delete a system user
ynh_system_user_delete "$app"

#=================================================
# END OF SCRIPT
#=================================================
ynh_script_progression --message="Removal of $app completed" --last