#!/usr/bin/env bash

tmp=$XDG_CACHE_HOME/dunst-history.json
declare ids
export toggle_icon=""

get_ids() {
  mapfile -t ids < <(dunstctl history | jq -r ".data[] | .[] | select(.appname.data != \"Spotify\") | .id.data")
}

get_notif() {

  echo -n "(box :orientation \"v\" :space-evenly \"false\" :spacing \"10\" :halign \"start\" "

  for id in "${ids[@]}"; do
      mapfile -t n < <(jq -r ".data[] | .[] | select(.id.data == $id) | .appname.data, .summary.data, .body.data" "$tmp" | sed -r '/^\s*$/d' | sed -e 's/\%/ percent/g')
      echo -n "(eventbox :onclick \"dunstctl history-pop $id && dunstctl action 0 && dunstctl close\" \
        (box :class \"notification\" :orientation \"h\" :width 300 :space-evenly \"false\" \
          (box :orientation \"v\" :space-evenly \"false\" :valign \"start\" :width 300 :spacing 10 \
            (box :orientation \"h\" :space-evenly \"false\" :width 300 :spacing 10 \
              (label :xalign 0 :wrap \"true\" :class \"summary\" :text \"${n[1]}\") \
              (label :xalign 1 :wrap \"true\" :class \"appname\" :text \"${n[0]}\")) \
            (label :xalign 0 :wrap \"true\" :class \"body\" :text \"${n[2]}\"))))"
  done
  echo ")"
}

toggle() {
  dunstctl set-paused toggle
  lock="$XDG_CACHE_HOME/dunst-toggle.lock"

  if [ ! -f "$lock" ]; then
    export toggle_icon=""
    touch "$lock"
  else
    export toggle_icon=""
    rm "$lock"
  fi  
}

clear() {
  get_ids
  for id in "${ids[@]}"; do
    dunstctl history-pop "$id"
  done
  get_ids
}

get_icon() {
  if [ ${#ids[@]} -eq 0 ]; then
    echo "󰆂"
  else
    echo "󰆄"
  fi
}

if [ "$1" == "toggle" ]; then
  toggle
  dunstctl history > "$tmp"
elif [ "$1" == "clear" ]; then
  clear
  dunstctl history > "$tmp"
elif [ "$1" == "icons" ]; then
  dunstctl history > "$tmp"
  get_ids
  echo '{"toggle_icon": "'"$toggle_icon"'", "icon": "'"$(get_icon)"'"}'
  tail -f "$tmp" 2>/dev/null | rg --line-buffered "aa\{sv\}" | while read -r; do
    get_ids
    echo '{"toggle_icon": "'"$toggle_icon"'", "icon": "'"$(get_icon)"'"}'
  done
else
  dunstctl history > "$tmp"
  get_ids
  get_notif
  tail -f "$tmp" 2>/dev/null | rg --line-buffered "aa\{sv\}" | while read -r; do
    get_ids
    get_notif
  done
fi