#!/usr/bin/env bash

#define icons for workspaces 1-9
ic=(0       )

#initial check for occupied workspaces
for num in $(hyprctl workspaces | grep ID | awk '{print $3}'); do 
  export o"$num"="$num"
done
 
#initial check for focused workspace
for num in $(hyprctl monitors | grep -B 4 "focused: yes" | awk 'NR==1{print $3}'); do 
  export f"$num"="$num"
  export fnum=f"$num"
  export mon=$(hyprctl monitors | grep -B 2 "\($num\)" | awk 'NR==1{print $2}')
done

workspaces() {
if [[ ${1:0:9} == "workspace" ]] && [[ ${1:11} != "special" ]]; then #set focused workspace
  unset -v "$fnum" 
  num=${1:11}
  export f"$num"="$num"
  export fnum=f"$num"

elif [[ ${1:0:10} == "focusedmon" ]]; then #set focused workspace following monitor focus change
  unset -v "$fnum"
  string=${1:12}
  num=${string##*,}
  export mon=${string/,*/}
  export f"$num"="$num"
  export fnum=f"$num"

elif [[ ${1:0:13} == "moveworkspace" ]] && [[ ${1##*,} == "$mon" ]]; then #Set focused workspace following swapactiveworkspace
  unset -v "$fnum"
  string=${1:15}
  num=${string/,*/}
  export f"$num"="$num"
  export fnum=f"$num"

elif [[ ${1:0:15} == "createworkspace" ]]; then #set Occupied workspace
  num=${1:17}
  export o"$num"="$num"
  export onum=o"$num"

elif [[ ${1:0:16} == "destroyworkspace" ]]; then #unset unoccupied workspace
  num=${1:18}
  unset -v o"$num"
fi
}
module() {
#output eww widget
echo 	"(eventbox :onscroll \"echo {} | sed -e 's/up/-1/g' -e 's/down/+1/g' | xargs hyprctl dispatch workspace\" :valign \"center\" \
          (box	:class \"works\"	:orientation \"h\" :spacing 5 :space-evenly \"false\" :valign \"center\"	\
              (button :onclick \"hyprctl dispatch workspace  1\" :onrightclick \"hyprctl dispatch workspace 1 && $HOME/.config/hypr/themes/neon/scripts/default_app\" :class \"0$o1$f1\" \"${ic[1]}\") \
              (button :onclick \"hyprctl dispatch workspace  2\" :onrightclick \"hyprctl dispatch workspace 2 && $HOME/.config/hypr/themes/neon/scripts/default_app\" :class \"0$o2$f2\" \"${ic[2]}\") \
              (button :onclick \"hyprctl dispatch workspace 3\" :onrightclick \"hyprctl dispatch workspace 3 && $HOME/.config/hypr/themes/neon/scripts/default_app\" :class \"0$o3$f3\" \"${ic[3]}\") \
              (button :onclick \"hyprctl dispatch workspace 4\" :onrightclick \"hyprctl dispatch workspace 4 && $HOME/.config/hypr/themes/neon/scripts/default_app\" :class \"0$o4$f4\" \"${ic[4]}\") \
          )\
        )"
}

module

socat -u UNIX-CONNECT:/tmp/hypr/"$HYPRLAND_INSTANCE_SIGNATURE"/.socket2.sock - | while read -r event; do 
workspaces "$event"
module
done