#!/bin/bash
stars='************************************'
#opcja=
userid=$(id -u)
delay_time=$2

function system_info {
# /run/user/'$userid'/gvfs
if [ -e ./system_info_file ] ; then
rm -f system_info_file
echo "Usuniecie pliku system_info_file"
sleep $delay_time
fi
touch system_info_file
echo "Tworzenie pliku system_info_file"
sleep $delay_time
printf "Zalogowany uzytkownik : " >> system_info_file && whoami >> system_info_file
printf "Katalog domowy        : " >> system_info_file && echo $HOME >> system_info_file
echo "info o pamieci" >> system_info_file
free -m >> system_info_file
echo "Calkowita przestrzen na dysku" >> system_info_file
df >> system_info_file
if [ "$userid" -eq 0 ] ; then
echo "Przestrzen katalogow domowych wszystkich uzytkownikow" >> system_info_file
for f in /home/* ; do
x= du -sh $f >> system_info_file
echo $x
done
else
echo "Przestrzen katalogu domowego uzytkownika:" >> system_info_file
du -hs $HOME >> system_info_file
fi
echo "Zapisano informacje o systemie"
sleep $delay_time }

function work_file {
if [ -d "./repository" ] ; then
if [ ! -z "$(ls -A ./repository)" ] ; then
while true ; do
    echo "Katalog nie jest pusty! Usunac zawartosc? y/n"
    read choice
if [[ $choice == n* ]] ; then
    echo "Przerywam dzialanie skryptu"
    sleep $delay_time
    exit
elif [[ $choice == y* ]] ; then
    rm -r ./repository
    mkdir ./repository
    break
else
    echo "Podano bledny znak! Powtarzam petle"
    sleep $delay_time
fi
done
fi
fi
wget http://corecontrol.cba.pl/linuxlab.tar -P ./repository
tar -xvf ./repository/linuxlab.tar
echo "Pobrano i rozpakowano plik"
sed -i -e 's/\r$//' ./repository/linuxlab/katalogi.txt
dire=$(cat ./repository/linuxlab/katalogi.txt)
for f in $dire ; do
mkdir -p ./repository/linuxlab/content/"$f"
done
echo "utworzono drzewo katalogow"
sleep $delay_time
for f in ./repository/linuxlab/download/* ; do
for g in $(find ./repository/linuxlab/content/zwierzeta/* -type d -links 2 -exec echo '{}' \; ) ; do
if [ $(basename $g) = $(basename $f) ] ; then
mv $f $g
fi
done
done
echo "przeniesiono pliki do odpowiednich folderow"
sleep $delay_time
}
function search_file {

}
until ["$opcja" -eq "0" ]; do
    main_menu

    case "$opcja" in
    "1") system_info
    ;;
    "2") cat system_info_file
    ;;
    "3")  create_group
    ;;
    "4")  create_user
    ;;
    "5")  work_file
    ;;
    "6")
    ;;
    "0") break
    ;;
    *) echo "Bledna wartosc"
    ;;
    esac
done