#!/bin/bash

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

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

#=================================================
# STANDARD REMOVE
#=================================================
# REMOVE SERVICE INTEGRATION IN YUNOHOST
#=================================================
ynh_script_progression --message="Stopping and removing the systemd service..."

# 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-chat" >/dev/null
then
	ynh_script_progression --message="Removing $app-chat service integration..."
	yunohost service remove "$app-chat"
fi
if ynh_exec_warn_less yunohost service status "$app-clsi" >/dev/null
then
	ynh_script_progression --message="Removing $app-clsi service integration..."
	yunohost service remove "$app-clsi"
fi
if ynh_exec_warn_less yunohost service status "$app-contacts" >/dev/null
then
	ynh_script_progression --message="Removing $app-contacts service integration..."
	yunohost service remove "$app-contacts"
fi
if ynh_exec_warn_less yunohost service status "$app-docstore" >/dev/null
then
	ynh_script_progression --message="Removing $app-docstore service integration..."
	yunohost service remove "$app-docstore"
fi
if ynh_exec_warn_less yunohost service status "$app-document-updater" >/dev/null
then
	ynh_script_progression --message="Removing $app-document-updater service integration..."
	yunohost service remove "$app-document-updater"
fi
if ynh_exec_warn_less yunohost service status "$app-filestore" >/dev/null
then
	ynh_script_progression --message="Removing $app-filestore service integration..."
	yunohost service remove "$app-filestore"
fi
if ynh_exec_warn_less yunohost service status "$app-history-v1" >/dev/null
then
	ynh_script_progression --message="Removing $app-history-v1 service integration..."
	yunohost service remove "$app-history-v1"
fi
if ynh_exec_warn_less yunohost service status "$app-notifications" >/dev/null
then
	ynh_script_progression --message="Removing $app-notifications service integration..."
	yunohost service remove "$app-notifications"
fi
if ynh_exec_warn_less yunohost service status "$app-project-history" >/dev/null
then
	ynh_script_progression --message="Removing $app-project-history service integration..."
	yunohost service remove "$app-project-history"
fi
if ynh_exec_warn_less yunohost service status "$app-real-time" >/dev/null
then
	ynh_script_progression --message="Removing $app-real-time service integration..."
	yunohost service remove "$app-real-time"
fi
if ynh_exec_warn_less yunohost service status "$app-spelling" >/dev/null
then
	ynh_script_progression --message="Removing $app-spelling service integration..."
	yunohost service remove "$app-spelling"
fi
if ynh_exec_warn_less yunohost service status "$app-web" >/dev/null
then
	ynh_script_progression --message="Removing $app-web service integration..."
	yunohost service remove "$app-web"
fi

#=================================================
# STOP AND REMOVE SERVICE
#=================================================
# Remove the dedicated systemd config
ynh_remove_systemd_config --service="$app-chat"
ynh_remove_systemd_config --service="$app-clsi"
ynh_remove_systemd_config --service="$app-contacts"
ynh_remove_systemd_config --service="$app-docstore"
ynh_remove_systemd_config --service="$app-document-updater"
ynh_remove_systemd_config --service="$app-filestore"
ynh_remove_systemd_config --service="$app-history-v1"
ynh_remove_systemd_config --service="$app-notifications"
ynh_remove_systemd_config --service="$app-project-history"
ynh_remove_systemd_config --service="$app-real-time"
ynh_remove_systemd_config --service="$app-spelling"
ynh_remove_systemd_config --service="$app-web"

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

# Remove the app-specific logrotate config
ynh_remove_logrotate

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

# Remove a database if it exists, along with the associated user
ynh_mongo_remove_db --db_user=$db_user --db_name=$db_name

ynh_replace_string --match_string="engine: wiredTiger" --replace_string="#  engine:" --target_file="/etc/mongod.conf"
ynh_replace_string --match_string="replication:" --replace_string="#replication:" --target_file="/etc/mongod.conf"
ynh_replace_string --match_string="  replSetName: rs0" --replace_string="" --target_file="/etc/mongod.conf"

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

# Remove the dedicated NGINX config
ynh_remove_nginx_config

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

# Remove metapackage and its dependencies
ynh_remove_mongo
ynh_remove_nodejs

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

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

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

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