#!/bin/bash
# jgwallpaperchanger - dynamic menu (or submenu) to configure/set wallpapers 
#
if [[ $1 == "-r" ]];then
me="${0##*/} -s"
else
me="${0##*/} ${1:--s}"
fi
#SLIDESHOW CONF
CONFIG_DIR="$HOME/.config/mbwallpaper"
CONF_FILE="$CONFIG_DIR/mbwallpaper.conf"
WALLPAPERS_LIST="$CONFIG_DIR/wplist"

# Make config directory if not exist
mkdir -p $CONFIG_DIR

# If config file not exist create one with defaults
if [ ! -f $CONF_FILE ]; then
cat <<EOF > ${CONF_FILE}
# Directory with wallpapers
wallpaper_dir=/usr/share/backgrounds/
# Rotate time in seconds
interval=10
# Wallpaper setter program: nitrogen or feh
setter=nitrogen
# Tint2 panel executor button left click action
t2_button_lclick_action=choose
EOF
fi

# read config variables from file
source <(grep = $CONF_FILE)

COLORIZER_CONF="$HOME/.config/colorizer/colorizer.conf"
source ${COLORIZER_CONF}


#WP_DIRS
CNF_FILE="$HOME/.config/mabox/wallp_dirs.conf"
if [ ! -f $CNF_FILE ]; then
cat <<EOF > ${CNF_FILE}
# User wallpapers directories - one per line
# Used by "Choose wallpaper" PCmanFM wrapper
# Set wallpapers using context (right click) menu in file manager
~/wallpapers/
EOF
fi

lclick(){
case $t2_button_lclick_action in
	random) mbwallpaper -o;;
	choose) pcmanwp;;
	window) ycolorizer;;
	menu) colorizer -s;;
esac
}


main(){
case $LANG in
    pl*)
    TITLE="Zmieniacz tapet"
    NITROGEN="Nitrogen"
    WALLPAPERS="Tapety"
    RANDWALL="Losowa tapeta"
    EDIT_WPDIRS="Edytuj katalogi z tapetami"
    GENERATOR="Generuj (ImageMagick)..."
    CHOOSE_WP="Wybierz tapetę..."
    SLIDESHOW="Pokaz slajdów"
    STARTS="Uruchom Pokaz slajdów <small>(<i>zatrzymany</i>)</small>"
    STOPS="Zatrzymaj Pokaz slajdów <small>(<i>działający - interwał: $interval sek.</i>)</small>"
    CONF="Konfiguracja"
    WALLDIR="Katalog z tapetami"
    INTERVAL="Interwał slajdów"
    SEC="sekund"
    EDITCONF="Edytuj plik konfiguracyjny"
    OPENDIR="Otwórz katalog z tapetami"
    LEFTPANEL="Lewy panel"
    OBTHEME="Motyw Openbox"
	MENUPANELS="Menu i Panele"
	COLORIZER_HELP="Okno główne i Pomoc"
    COLORIZER_ROOT="<b>Colorizer</b> menu główne"
    COLORIZER_FONTS="Konfiguruj <b>Czcionki</b>"
    COLORIZER_OB="Moduł <b>Openbox</b>"
    COLORIZER_MENU="Moduł <b>Menu</b>"
    COLORIZER_CONKY="Moduł <b>Conky</b>"
    COLORIZER_PYRADIO="Moduł <b>PyRadio</b>"
    COLORIZER_CAVA="Moduł <b>Cava</b>"
    B_LC_ACTION="Akcja przycisku (lewy klik)"
    RAND="losuj"
    CHOOSE="wybierz"
    COL_WINDOW="okno"
    COL_MENU="menu"
    RANDOM_DESC="Ustaw <b>losową</b> tapetę"
    CHOOSE_DESC="<b>Wybierz</b> tapetę (z menu kontekstowego)"
    COL_WINDOW_DESC="Colorizer - <b>okno</b>"
    COL_MENU_DESC="Colorizer - dynamiczne <b>menu</b>"
    ;;
    *)
    TITLE="Wallpaper Changer"
    NITROGEN="Nitrogen"
    WALLPAPERS="Wallpapers"
    RANDWALL="Random Wallpaper"
    EDIT_WPDIRS="Edit Wallpaper dirs"
    GENERATOR="Generate (ImageMagick)..."
    CHOOSE_WP="Choose Wallpaper <small>(from context menu)</small>"
    SLIDESHOW="Slideshow"
    STARTS="Start Slideshow <small>(<i>stopped</i>)</small>"
    STOPS="Stop Slideshow <small>(<i>running - interval: $interval sec.</i>)</small>"
    CONF="Configuration"
    WALLDIR="Images dir"
    INTERVAL="Slideshow Interval"
    SEC="seconds"
    EDITCONF="Edit config file"
    OPENDIR="Open wallpaper directory"
    LEFTPANEL="Left panel"
    OBTHEME="Openbox Theme"
	MENUPANELS="Menus/Panels"
	COLORIZER_HELP="Main Window and Help"
    COLORIZER_ROOT="<b>Colorizer</b> rootmenu"
    COLORIZER_FONTS="Configure <b>Fonts</b>"
    COLORIZER_OB="<b>Openbox</b> module"
    COLORIZER_MENU="<b>Menus/SidePanels</b> module"
    COLORIZER_CONKY="<b>Conky</b> module"
    COLORIZER_PYRADIO="<b>PyRadio</b> module"
    COLORIZER_CAVA="<b>Cava</b> module"
    B_LC_ACTION="Button <i>left-click</i> action"
    RAND="random"
    CHOOSE="choose"
    COL_WINDOW="window"
    COL_MENU="menu"
    RANDOM_DESC="Set <b>random</b> wallpaper"
    CHOOSE_DESC="<b>Choose</b> wallpaper (<i>from context menu</i>)"
    COL_WINDOW_DESC="Colorizer - <b>window</b>"
    COL_MENU_DESC="Colorizer - dynamic <b>menu</b>"
    ;;
esac

. $HOME/.config/mabox/mabox.conf



help="\nBased on Mabox forum member Shwaybo <a href='https://forum.maboxlinux.org/t/chwp-desktop-wallpaper-changer/496'>idea</a>.\n\nchange wallpapers from a directory, never using the same picture twice until all the pictures have been shown, and rotating x number of seconds (configurable) before the next wallpaper change.\n"

#out+=("^sep($TITLE)")
out+=("^sep($WALLPAPERS)")
if ! pgrep mbwallpaper > /dev/null; then
    #out+=("$NITROGEN,nitrogen")
    out+=("<big></big>   $RANDWALL,mbwallpaper -o;$me")
    out+=("<big>󰉔</big>   $CHOOSE_WP,pcmanwp")
    #out+=("$GENERATOR,^pipe(jgwallpapergenerate)")
	out+=("<big>󰧸</big>   $SLIDESHOW,^checkout(sshow)")
	out+=("^sep()")
    out+=("<big></big>   $EDIT_WPDIRS,xdg-open $CNF_FILE")
    
	
    else
    out+=("$STOPS,killall mbwallpaper;pkill -f 'yad --not';$me")
fi


out1+=("^tag(sshow)")
out1+=("^sep($SLIDESHOW)")
out1+=("$STARTS,run_wallpaperslideshow;$me")
out1+=("\"\"\"$WALLDIR: <small>[ <b>$wallpaper_dir</b> ]</small>\"\"\",xdg-open $CONF_FILE")
out1+=("$INTERVAL [ <b>$interval</b> ] <small>($SEC)</small>,^checkout(interval)")
out1+=("^sep()")
out1+=("<big></big>   $EDITCONF ,xdg-open $CONF_FILE")
out1+=("<big></big>   $OPENDIR,pcmanfm -n $wallpaper_dir")
out1+=("About Slideshow,\"\"\"notify-send.sh -u critical -i mbcc 'Wallpaper Changer - rotate desktop wallpaper every n-seconds' \"$help\" -o 'Edit configuration file:geany ~/.config/mbwallpaper/mbwallpaper.conf'\"\"\"")

out2+=("^tag(interval)")
for i in 3 5 10 30 60 120 300 600 1800 3600; do out2+=("$(printf "<tt> %4s</tt>,%s" "$i" "mb-setvar interval=${i} $CONF_FILE;$me")");done



### RUN
if [[ $1 == "-s" || $1 == "-c" || $1 == "-u" || $1 == "ipc" ]]; then
. /usr/share/mb-jgtools/pipemenu-standalone.cfg

case "$1" in
    -s) out+=(" ${arrow_string_left}    $LEFTPANEL,mb-jgtools places");;
    -c) out+=(" ${arrow_string_left}    Colorizer,colorizer -s");;
    -u) out+=(" ${arrow_string_left}    Settings menu,mb-jgtools settings");;
    ipc) POSITION_MODE=${1:-fixed}
    out+=("^sep(Colorizer)")
    out+=("$COLORIZER_HELP,ycolorizer")
    out+=("$COLORIZER_ROOT,colorizer -s")
    out+=("^sep()")
    out+=("$COLORIZER_FONTS,colorizer-fonts -s")
    out+=("^sep()")
    out+=("$COLORIZER_OB,colorizer-ob -s")
    out+=("$COLORIZER_MENU,colorizer-menus -s")
    out+=("$COLORIZER_CONKY,colorizer-conky -s")
    out+=("^sep()")
    out+=("$COLORIZER_PYRADIO,colorizer-pyradio -s")
    out+=("$COLORIZER_CAVA,colorizer-cava -s")
    out+=("^sep()")
    

    case $t2_button_lclick_action in
	random) out+=("$B_LC_ACTION: <b>[ $RAND ]</b>,^checkout(laction)");;
	choose) out+=("$B_LC_ACTION: <b>[ $CHOOSE ]</b>,^checkout(laction)");;
	window) out+=("$B_LC_ACTION: <b>[ $COL_WINDOW ]</b>,^checkout(laction)");;
	menu) out+=("$B_LC_ACTION: <b>[ $COL_MENU ]</b>,^checkout(laction)");;
	*) out+=("$B_LC_ACTION: <b>[ $CHOOSE ]</b>,^checkout(laction)");;
	esac

    out2+=("^tag(laction)")
    out2+=("^sep(Panel button left-click action)")
    [[ "$t2_button_lclick_action" == "choose" ]] && out2+=("<big>綠</big>   $CHOOSE_DESC") || out2+=("<big>祿</big>   $CHOOSE_DESC,mb-setvar t2_button_lclick_action=choose $CONF_FILE")
    [[ "$t2_button_lclick_action" == "random" ]] && out2+=("<big>綠</big>   $RANDOM_DESC") || out2+=("<big>祿</big>   $RANDOM_DESC,mb-setvar t2_button_lclick_action=random $CONF_FILE")
    out2+=("^sep()")
    [[ "$t2_button_lclick_action" == "window" ]] && out2+=("<big>綠</big>   $COL_WINDOW_DESC") || out2+=("<big>祿</big>   $COL_WINDOW_DESC,mb-setvar t2_button_lclick_action=window $CONF_FILE")
    [[ "$t2_button_lclick_action" == "menu" ]] && out2+=("<big>綠</big>   $COL_MENU_DESC") || out2+=("<big>祿</big>   $COL_MENU_DESC,mb-setvar t2_button_lclick_action=menu $CONF_FILE")
    ;;
esac

. $HOME/.config/mabox/mabox.conf


if [[ $panels_heightpos == "top" ]]; then
MENU_VALIGN="top"
MENU_MARGIN_Y=${panels_topmargin:-0}
elif [[ $panels_heightpos == "bottom" ]]; then
MENU_VALIGN="bottom"
MENU_MARGIN_Y=${panels_topmargin:-0}
else 
    MENU_VALIGN="center"
fi
MENU_PADDING_TOP=${jgtools_padding:-0}
MENU_HALIGN="left"
jgmenu_icon_size=0
JGWIDTH=40
menu_margin_x=${submenu_spacing:-0}
[ $(pidof picom) ] && MENU_RADIUS=$jgtools_radius
[ -z $jgmenu_use_borders ] && menu_border=0
JGWIDTH=$((jgtools_padding + 270 + jgtools_padding))
    MENU_PADDING_TOP=$((jgtools_padding + 150))
    #WALLPAPER
    read WALLPATH<<< $(grep file "$HOME"/.config/nitrogen/bg-saved.cfg | cut -d'=' -f2)
    THUMBDIR="$HOME/.cache/colorizer/thumbs"
    mkdir -p ${THUMBDIR}
    NAME=${WALLPATH////_}
    if [[ "${NAME}" =~ ^_home_.* ]]; then
        n=${#HOME}
        ((n++))
        NAME=${NAME:${n}}
    fi
    THUMB="${THUMBDIR}/${NAME}.png"
    if [[ ! -f "$THUMB" ]]
        then
        convert ${WALLPATH} -resize 270x150^ -gravity center -extent 270x150 ${THUMB}
    fi
   #TEMP POSITION:
    MENU_VALIGN="top"
    MENU_MARGIN_Y="60"

mkconfigfile

cat <<EOF > ${MENU_ITEMS}
@icon,,$((jgtools_padding )),$((jgtools_padding)),270,150,4,left,top,,,${THUMB}
$(printf '%s\n' "${out[@]}")
$(printf '%s\n' "${out1[@]}")
$(printf '%s\n' "${out2[@]}")
EOF

jgmenu --config-file=${CONFIG_FILE} --csv-file=${MENU_ITEMS} 2>/dev/null

exit 0

fi
printf '%s\n' "${out[@]}"

if [[ $1 == "-r" ]]; then
case $LANG in
    pl*) REMOVE="Usuń to menu z panelu";;
    es*) REMOVE="Eliminar este menú del panel";;
    *) REMOVE="Remove this menu from panel";;
esac
printf '%s\n' "^sep()"
printf '%s\n' "<i>$REMOVE</i>,mb-setvar places_jgwallpaperchanger=false;mb-jgtools places"
fi
printf '%s\n' "${out1[@]}"
printf '%s\n' "${out2[@]}"
}


case "$1" in
	lclick) lclick;;
	*) main "$@";;
esac