#!/bin/bash
#
# Wrapper for nitrogen, which uses feh but save config to nitrogen save file
# needed for nitrogen by feh replacement
source ~/.config/colorizer/colorizer.conf

NITROGEN_FILE="$HOME/.config/nitrogen/bg-saved.cfg"

if [[ "$XDG_SESSION_TYPE" == "wayland" ]]; then
mb-wall "${2}"
exit 0
fi

set -euo pipefail

if [[ "$1" == "default" ]];then
feh --bg-fill /usr/share/backgrounds/marek-piwnicki-FgagFhxW4Sc-unsplash.jpg
sd "file=.*$" "file=/usr/share/backgrounds/marek-piwnicki-FgagFhxW4Sc-unsplash.jpg" "$NITROGEN_FILE"
else
	# jeśli restore to tylo przywróć i przerwij
	if [[ "${1:-}" == "--restore" ]]; then
		wp="$(awk -F '=' '/file/{print $2}' "$HOME/.config/nitrogen/bg-saved.cfg"|tail -1)"
		feh --bg-fill ${wp}
	  exit $?
	fi
	
	if [[ "$wall2themes" == "yes" ]];then
	notify-send.sh  -t 5000 -i ~/.config/mabox/wpicon_wide.png --replace-file=/tmp/colorize_notid "Mabox Auto theming in progress..." "\n\nPlease wait... a few seconds...\n\n"
	fi	
	ARGS="$*"
	#notify-send.sh "All ARGS" "\n\n$ARGS"
	
	# TU translacja opcji z nitrogenowych na opcje feh
	#      NITROGEN     |       FEH      |
	#  --set-centered   |  --bg-center   |
	# 
	# REPLACE ARGS 
	
	ARGS="${ARGS/ --save/}"
	ARGS="${ARGS/--set-centered/--bg-center}"
	ARGS="${ARGS/--set-scaled/--bg-scale}"
	ARGS="${ARGS/--set-tiled/--bg-tile}"
	ARGS="${ARGS/--set-zoom-fill/--bg-fill}"
	wallp="${ARGS##* }"
	
	if [[ -f "${wallp}" ]];then
		feh ${ARGS}
	sd "file=.*$" "file=${wallp}" "$NITROGEN_FILE"
	fi
fi

readonly bg_path="$(awk -F '=' '/file/{print $2}' "$HOME/.config/nitrogen/bg-saved.cfg"|tail -1)"

dbus-send \
  --print-reply \
  --system \
  --dest=org.freedesktop.Accounts \
  /org/freedesktop/Accounts/User$(id -u) \
  org.freedesktop.DBus.Properties.Set \
  string:org.freedesktop.DisplayManager.AccountsService \
  string:BackgroundFile \
  variant:string:"$bg_path"

# for Mabox Colorizer
WALLPALDIR="$HOME/.cache/colorizer/palettes"
mkdir -p "$WALLPALDIR"

read WALLPATH<<< $(grep file "$HOME/.config/nitrogen/bg-saved.cfg" | tail -1| cut -d'=' -f2) # full path to wallpaper file

# GENERATE ICON 52x32

magick ${WALLPATH} -resize 104x64^ -gravity center -extent 96x56 -bordercolor '#FFFFFF'  -border 3 \
          -bordercolor '#222222' -border 1 ~/.config/mabox/wpicon_wide.png

# GENERATE ICON SQUARE
magick ${WALLPATH} -resize 64x64^ -gravity center -extent 58x58 -bordercolor white  -border 2 \
          -bordercolor grey60 -border 1 ~/.config/mabox/wpicon.png
#killall -SIGUSR1 tint2
tint2-send refresh-execp mb-t2wall

# Wallpaper history :)
echo ${WALLPATH} >> $HOME/.cache/colorizer/.wallpaper_history
## get filename for palette and thumbnails
NAME=${WALLPATH////_}
if [[ "${NAME}" =~ ^_home_.* ]]; then
n=${#HOME}
((n++))
NAME=${NAME:${n}}
fi
ext="${WALLPATH##*.}"
#notify-send.sh "Extension" "$ext"

if [ ! -f "$WALLPALDIR/${NAME}.clr" ]; then
	if [ "$ext" == "avif" ];then
	magick ${WALLPATH} -resize 25% /tmp/out.jpg
	magick /tmp/out.jpg -colors 12 -unique-colors txt:- |grep -v '^#'| awk '{print substr($3,1,7)}' |pastel sort-by brightness |pastel format hex > "$WALLPALDIR/$NAME.clr"
	else
	magick ${WALLPATH} -resize 25% -colors 12 -unique-colors txt:- |grep -v '^#'| awk '{print substr($3,1,7)}' |pastel sort-by brightness |pastel format hex > "$WALLPALDIR/$NAME.clr"
	fi
fi



# GENERATE THUMBNAIL
THUMBDIR="$HOME/.cache/colorizer/thumbs"
mkdir -p ${THUMBDIR}
THUMB="${THUMBDIR}/${NAME}.png"
if [[ ! -f "$THUMB" ]]; then
magick ${WALLPATH} -resize 270x150^ -gravity center -extent 266x146 -bordercolor '#DDDDDD' -border 2 ${THUMB}
fi


if [[ "$1" != "default" ]];then
# AUTOTHEMING - generate themes after wallpaper is changed

if [[ "$wall2themes" == "yes" ]];then
      w2theme colorize
fi
fi