#!/usr/bin/env bash

bt_connected=$(bluetoothctl devices | while read -r line; do
    mac=$(echo "$line" | awk '{print $2}')
    if [ "$(bluetoothctl info "$mac" | awk '/Connected:/ {print $2}')" = "yes" ]; then
        echo "$line" | cut -d' ' -f3-
    fi
done)

icon=""
tooltip=null

if [ -n "$bt_connected" ]; then
    icon=""
    tooltip=$(echo "$bt_connected" | jq -R -s '.')
fi

# Output JSON for Waybar
jq -n --arg text "$icon" --argjson tooltip "$tooltip" '{text: $text, tooltip: $tooltip}'