#!/usr/bin/env bash

prevMic=""
prevScreen=""

gen_output() {
  mic=$(eww get volume)
  # no standard way of getting camera info
  # camerareveal=$(eww get camerareveal)
  screen=$(eww get hyprland)

  if [ "$screen" != "$prevScreen" ] || [ "$mic" != "$prevMic" ]; then
    micreveal=$(echo "$mic" | jaq -r '.in_use')
    screenreveal=$(echo "$screen" | jaq -r '.screencast')

    json='['

    if [ "$micreveal" -ge 1 ]; then
      json+='{"name": "Microphone", "icon": "", "class": "micshare"}'
    fi
    if [ "$screenreveal" = "true" ]; then
      json+="$([ "$json" == "[" ] || echo ',')"'{"name": "Screen", "icon": "", "class": "screenshare"}'
    fi
    # if [ "$camerareveal" = "true" ]; then
    #   json+='{"name": "Camera", "icon": "", "class": "camerashare"}'
    # fi

    json+=']'

    echo "$json"
    prevMic="$mic"
    prevScreen="$screen"
  fi
}

gen_output
sleep 1
while true; do
  gen_output
  sleep 1
done