#!/bin/sh
###########################################################################
#
# Copyright (c) 2021-2023 Diality Inc. - All Rights Reserved.
#
# THIS CODE MAY NOT BE COPIED OR REPRODUCED IN ANY FORM, IN PART OR IN
# WHOLE, WITHOUT THE EXPLICIT PERMISSION OF THE COPYRIGHT OWNER.
#
# @file    wifi_disconnect.sh
#
# @author  (last)      Behrouz NematiPour
# @date    (last)      15-Jan-2025
# @author  (original)  Behrouz NematiPour
# @date    (original)  15-Jan-2025
#
############################################################################

# Description
#   Disconnects from the given SSID($1)
# Parameters
#   $1: the SSID name
# Returns
#   No specific response
# Considerations 
#   - The system has to be already connected to the given SSID

# sources
. ./_errors_
. ./_functions_

# variables
PARAM_COUNT=1
SSID_NAME="$(trim "$1")"

# functions

# checks
check_param_count "$#" "$PARAM_COUNT"
check_empty_string "$SSID_NAME" "$ERR_MTPARAM_WIFI_SSID"

# main
sudo nmcli connection delete "$SSID_NAME"
check_result "$?" "$ERR_CMDFAIL_WIFI_DISCONNECT"