#!/bin/bash
#    mabox-conky-pipemenu - an Openbox pipemenu for manipulating conky
#    Copyright (C) 2015 damo <damo@bunsenlabs.org>
#
#    This program is free software: you can redistribute it and/or modify
#    it under the terms of the GNU General Public License as published by
#    the Free Software Foundation, either version 3 of the License, or
#    (at your option) any later version.
#
#    This program is distributed in the hope that it will be useful,
#    but WITHOUT ANY WARRANTY; without even the implied warranty of
#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#    GNU General Public License for more details.
#
#    You should have received a copy of the GNU General Public License
#    along with this program.  If not, see <http://www.gnu.org/licenses/>.

MB_COMMON_LIBDIR='/usr/lib/mabox/mabox-common'

CONKYDEFAULT="$HOME/.conkyrc"
CONKYPATH="$HOME/.config/conky"
CSESSIONFILE="$CONKYPATH/conky-sessionfile"
SESSIONS="$CONKYPATH/saved-sessions"
CZEN="mb-conky-manager"
CSESSION="mb-conky-session"
HELPFILE="/usr/share/mabox/mabox-docs/helpfile-conkyzen.txt"

if ! . "$MB_COMMON_LIBDIR/mabox-include.cfg" 2> /dev/null; then
    echo "Error: Failed to source mb-include.cfg in $MB_COMMON_LIBDIR" >&2
    exit 1
fi
if [ ! -e "$CSESSIONFILE" ] 2> /dev/null ; then
    echo "Error: Failed to locate conky-sessionfile in $CONKYPATH" >&2
    echo "conky -c $HOME/.conkyrc & sleep 1" > "$CSESSIONFILE"
fi
if [ ! -e "$SESSIONS" ] 2> /dev/null ; then
    echo "$0: Failed to locate saved-sessions in $CONKYPATH" >&2
fi

declareDependencies yad

case $LANG in
    pl*)
    CHOOSE_CONKY="Wybierz Conky"
    NEW_SESSION="Nowa sesja Conky"
    RELOAD="Przeładuj Conky"
    SAVED_SESSIONS="Zachowane sesje"
    DEFAULT_CONKYRC="Domyślne conkyrc"
    RUNNING_CONKY="Działające Conky"
    EDIT_CONKY="Edytuj Conky"
    CONKY_EDITOR="Wybierz plik Conky do edycji..."
    NONE="Brak"
    DEFAULT="Domyślna";;
    es*)
    CHOOSE_CONKY="Elegir recuadro Conky"
    NEW_SESSION="Guardar sesión actual Conky"
    RELOAD="Recargar recuadros Conky"
    SAVED_SESSIONS="Sesiones Conky guardadas"
    DEFAULT_CONKYRC="Archivo conkyrc x defecto"
    RUNNING_CONKY="Recuadros en ejecución"
    EDIT_CONKY="Edición manual recuadro"
    CONKY_EDITOR="Editor de recuadro"
    NONE="Ninguno"
    DEFAULT="Default"
    ;;
    *)
    CHOOSE_CONKY="Choose Conky"
    NEW_SESSION="New Conky session"
    RELOAD="Reload Conky"
    SAVED_SESSIONS="Saved sessions"
    DEFAULT_CONKYRC="Default conkyrc"
    RUNNING_CONKY="Running Conky"
    EDIT_CONKY="Edit Conky"
    CONKY_EDITOR="Conky Editor"
    NONE="None"
    DEFAULT="Default"
    ;;
esac


getSessions(){  # read any saved sessions from save-sessions file
    menuSeparator "$SAVED_SESSIONS"
    #menuItem "$DEFAULT" "$CSESSION $CSESSIONFILE"
    if [ -e "$SESSIONS" ]
    then
        while read -r session ;do
            [[ -z $session ]] && continue   # skip if line is blank
            menuItem "$session" "$CSESSION $session"
        done < "$SESSIONS"
    else
        echo "$0: Failed to locate saved-sessions in $CONKYPATH" >&2
    fi
}

loadChooserMenu(){
    if type "$CZEN" &>/dev/null;then  # mb-conkyzen script found
        menuItem "$CHOOSE_CONKY" "$CZEN"
    fi
}

loadNewsessionMenu(){
    if type "$CZEN" &>/dev/null;then  # mb-conkyzen script found
        menuItem "$NEW_SESSION" "$CZEN -z"
    fi
}

loadReloadMenu(){
    if type "$CSESSION" &>/dev/null;then  # mb-conky-session script found
        menuItem "$RELOAD" "$CSESSION"
    fi
}

loadSavedsessionSubmenu(){
    if type "$CSESSION" &>/dev/null;then  # mb-conky-session script found
        menuSubmenu "Sessions" "$SAVED_SESSIONS"
        getSessions
        menuSubmenuEnd
    fi
}

loadPinMenu(){
    if type mb-conkypin &>/dev/null;then
        menuItem "Ustaw pozycję Conky" "mb-conkypin"
        menuSeparator
    fi
}

loadEditMenu(){
    if [[ $(pidof conky) ]];then
        menuSubmenu "RunningConky" "$RUNNING_CONKY"
        menuSeparator "$RUNNING_CONKY"
        while read -r session ;do  # get running conkys from sessionfile
            [[ -z $session ]] && continue
            CPATH=$(echo "$session" | awk '{print $3}')
            CONKY=$(echo "$CPATH" | awk -F"/" '{print $(NF-1)"/"$NF }')
            menuItem "$CONKY" "xdg-open $CPATH"
        done < "$CSESSIONFILE"
        menuSubmenuEnd
    else
        menuItem "$NONE"
    fi
}

getConkys(){
    menuSubmenu "EditConky" "$EDIT_CONKY"
    menuSeparator "$EDIT_CONKY"
        if type mb-conkyedit &>/dev/null;then  # mb-conkyedit script found
            menuItem "$CONKY_EDITOR" "mb-conkyedit"
            loadEditMenu
        else
            loadEditMenu
        fi
    menuSubmenuEnd
}

checkHelpfile(){
    DLG="yad --text-info --center --borders=20 \
    --title='BunsenLabs Conky Manager Help' \
    --window-icon=distributor-logo-bunsenlabs \
    --filename=$HELPFILE --fontname=Monospace \
    --width=650 --height=700 \
    --button=OK:0"
    if [[ -e $HELPFILE ]];then
        menuItem "Pomoc do Conky Manager" "$DLG"
    fi
}

menuStart "Conkymenu" "Conky"
menuSeparator "Conky"
loadChooserMenu
loadReloadMenu
getConkys
menuSeparator
#loadPinMenu
loadNewsessionMenu
loadSavedsessionSubmenu
#menuSeparator
#checkHelpfile
menuEnd