#!/usr/bin/env bash

# This script allows the user to make a screenshot (through flameshot)
# and will then open said screenshot from the clipboard into feh
# it will also make the feh window floating

case "$XDG_CURRENT_DESKTOP" in
  "Hyprland")
    paste="wl-paste -t image/png"
    move () {
      bash -c "hyprctl dispatch 'hl.dsp.window.move({ x = \"$1\", y = \"$2\", relative = false})'"
    }
    ;;
  "sway")
    paste="wl-paste -t image/png"
    move () {
      bash -c "swaymsg move absolute position $1 $2"
    }
    ;;
  "i3")
    paste="xclip -selection clipboard -t image/png -o"
    move () {
      bash -c "i3-msg move position $1 $2"
    }
    ;;
  *)
    dunstify -t 2000 -u low -i ~/.icons/candy-icons/apps/scalable/image-viewer.svg "Current desktop is not supported by floatshot."
    exit
    ;;
esac

out=$(flameshot gui -g)
# If the capture was cancelled, out will be empty
if [[ -n "$out" ]]; then
  # get x,y of selection
  x=$(echo "$out" | awk -F'+' '{print $2}')
  y=$(echo "$out" | awk -F'+' '{print $3}')

  bash -c "$paste" | feh - -T notitle --class 'floatme' &
  pid="$!"

  while [[ -z $(wmctrl -lp | awk -vpid=$pid '$3==pid {print $1; exit}') ]]; do
    sleep 0.05
  done
  move "$x" "$y"
fi