#! /bin/bash

set -e

#TERM=xterm-256color  # To keep unicode charcters from BARS

STATUS_DIR=$HOME/var/run/status
STATUS_FILE_WIFI=$STATUS_DIR/wifi
STATUS_FILE_ETH=$STATUS_DIR/eth

mkdir -p $STATUS_DIR

# nmcli d \
# | awk \
#     -v file_wifi="$STATUS_FILE_WIFI" \
#     -v file_eth="$STATUS_FILE_ETH" \
#     '
#     $2 == "wifi"     {wifi = $4}
#     $2 == "ethernet" {eth=$4}
#     END {
#         print(wifi) > file_wifi;
#         print(eth)  > file_eth;
#     }
#     '

nmcli \
    -f ACTIVE,SSID,SIGNAL \
    -t \
    d wifi \
| awk \
    -F ':' \
    -v file_wifi="$STATUS_FILE_WIFI" \
    '
    BEGIN       {wifi_status = "--"}
    $1 == "yes" {wifi_status =  $2 ":" $3 "%"}
    END         {print wifi_status > file_wifi}
    '