#!/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    bluetooth_paired_clear.sh
#
# @author  (last)      Behrouz NematiPour
# @date    (last)      11-Nov-2021
# @author  (original)  Behrouz NematiPour
# @date    (original)  11-Nov-2021
#
############################################################################

# @details
#  This file is called by UI Software to removed all the currnelty paired or cached devices.
#  This is done before each scan to clean up and start a fresh scan.

# main 
DEVICES=$(echo "devices" | sudo bluetoothctl | grep ^Device | cut -b 8-25)
if [ ! -z "$DEVICES" ]; then
    for device in $DEVICES; do
        if [ ! -z "$device" ]; then
            echo "remove $device" | sudo bluetoothctl
        fi
    done
fi

PAIRED_DEVICES=$(echo "paired-devices" | sudo bluetoothctl | grep ^Device | cut -b 8-25)
if [ ! -z "$PAIRED_DEVICES" ]; then
    for paired_device in $PAIRED_DEVICES; do
        if [ ! -z "$paired_device" ]; then
            echo "remove $paired_device" | sudo bluetoothctl
        fi
    done
fi

# exit gracefully
sleep 0.1
echo ""
exit 0