#!/usr/bin/env bash

# =============
# --- Some Definitions
# =============

logfile=$(mktemp)

base_dir_costs=/home/chris/O.OPEN/Büro/Ausgaben
base_dir_receipts=/home/chris/O.OPEN/Büro/Einnahmen

dirs_costs="Hetzner InternetX Netcup STB-Telgmann Sinma Sonstige Telekom Haushaltsnahe-Dienstleistungen Spenden"
dirs_costs_telekom="Festnetz MobileData MobileFon"


default_year="$(date +%Y)"
default_month="$(date +%m)"


# ---
# --- DON'T MAKE CHANGES AFTER THIS LINE
# ---


# =============
# --- Some functions
# =============

clean_up() {

   rm -f $logfile
   exit $1
}


echononl(){
   echo X\\c > /tmp/shprompt$$
   if [ `wc -c /tmp/shprompt$$ | awk '{print $1}'` -eq 1 ]; then
      echo "$*\\c" 1>&2
   else
       echo -e -n "$*" 1>&2
   fi
   rm /tmp/shprompt$$
}

fatal(){
   echo ""
   echo -e "\t[ \033[31m\033[1mfataler Fehler\033[m ]: $*"
   echo ""
   echo -e "\t\033[31m\033[1mInstalllation wird abgebrochen\033[m\033[m"
   echo ""
   clean_up 1
}

error(){
   echo ""
   echo -e "\t[ \033[31m\033[1mFehler\033[m ]: $*"
   echo ""
}

warn (){
   echo ""
   echo -e "\t[ \033[33m\033[1mWarning\033[m ]: $*"
   echo ""
}

info (){
   echo ""
   echo -e "\t[ \033[32m\033[1mInfo\033[m ]: $*"
   echo ""
}

echo_ok() {
   echo -e "\033[80G[ \033[32mok\033[m ]"
}
echo_failed(){
   echo -e "\033[80G[ \033[1;31mfailed\033[m ]"
}
echo_skipped() {
   echo -e "\033[80G[ \033[33m\033[1mskipped\033[m ]"
}

trap clean_up SIGHUP SIGINT SIGTERM

## ---
## --- END: functions


clear
echo
echo -e "\t\033[32mSkript erstellt Verzeichnisstruktur für monatliche Bilanz\033[m"
echo
echo
echo

echo ""
echo -e "\033[32m--\033[m"
echo ""
echo "Für welches Jahr (JJJJ) soll die Verzeichnisstruktur erstellt werden?"
echo ""
year=""
if [[ -n "$default_year" ]] ; then
   echononl "Jahr [${default_year}]: "
   read year
   if [[ "X$year" = "X" ]]; then
      year="$default_year"
   fi
else
   echononl "Jahr [JJJJ]: "
   read year
   while [ "X$year" = "X" ] ; do
      echo -e "\n\t\033[33m\033[1mDie Angabe von 'Jahr' ist erforderlich!\033[m\n"
      echononl "Jahr [JJJJ]: "
      read year
   done
fi
year_short="$(echo ${year:${#year} - 2})"

echo ""
echo -e "\033[32m--\033[m"
echo ""
echo "Für welche Monat (MM) soll die Verzeichnisstruktur erstellt werden?"
echo ""
month=""
if [[ -n "$default_month" ]] ; then
   echononl "Monat [${default_month}]: "
   read month
   if [[ "X$month" = "X" ]]; then
      month="$default_month"
   fi
else
   echononl "Monat [MM]: "
   read month
   while [ "X$month" = "X" ] ; do
      echo -e "\n\t\033[33m\033[1mDie Angabe von 'Monat' ist erforderlich!\033[m\n"
      echononl "Monat [MM]: "
      read month
   done
fi
   

echo
echo -e "\t\033[32mErstelle die Verzeichnisstruktur für die monatlich Bilanz \033[1m${month}/${year}\033[m"
echo

info "Continue creating the folder structure type uppercase 'YES'"
echo -e -n "\033[1mContinue:\033[m "
read OK

if [[ "$OK" != "YES" ]] ; then
   fatal "Abort by user request - Answer as not 'YES'"
fi

echo ""
echo ""

echononl "Create folder '${base_dir_receipts}/$year'.."
if [[ ! -d "${base_dir_receipts}/$year" ]]; then
   mkdir "${base_dir_receipts}/$year" > $logfile 2>&1
   if [[ $? -eq 0 ]]; then
      echo_ok
   else
      echo_failed
      error $(cat $logfile)
   fi
else
   echo_skipped
fi

echononl "Create folder '${base_dir_receipts}/${year}/$month'.."
if [[ ! -d "${base_dir_receipts}/${year}/$month" ]]; then
   mkdir "${base_dir_receipts}/${year}/$month"  > $logfile 2>&1
   if [[ $? -eq 0 ]]; then
      echo_ok
   else
      echo_failed
      error $(cat $logfile)
   fi
else
   echo_skipped
fi

echo ""

echononl "Create folder '${base_dir_costs}/$year'.."
if [[ ! -d "${base_dir_costs}/$year" ]]; then
   mkdir "${base_dir_costs}/$year" > $logfile 2>&1
   if [[ $? -eq 0 ]]; then
      echo_ok
   else
      echo_failed
      error $(cat $logfile)
   fi
else
   echo_skipped
fi

echononl "Create folder '${base_dir_costs}/${year}/$month'.."
if [[ ! -d "${base_dir_costs}/${year}/$month" ]]; then
   mkdir "${base_dir_costs}/${year}/$month"  > $logfile 2>&1
   if [[ $? -eq 0 ]]; then
      echo_ok
   else
      echo_failed
      error $(cat $logfile)
   fi
else
   echo_skipped
fi

for _dir in $dirs_costs ; do
   echononl "Create folder '${base_dir_costs}/${year}/${month}/$_dir'.."
   if [[ ! -d "${base_dir_costs}/${year}/${month}/$_dir" ]]; then
      mkdir "${base_dir_costs}/${year}/${month}/$_dir"  > $logfile 2>&1
      if [[ $? -eq 0 ]]; then
         echo_ok
      else
         echo_failed
         error $(cat $logfile)
      fi
   else
      echo_skipped
   fi

   if [[ "$_dir" = "Telekom" ]]; then
      for _dir_telekom in $dirs_costs_telekom ; do
         echononl "Create folder '${base_dir_costs}/${year}/${month}/${_dir}/$_dir_telekom'.."
         if [[ ! -d "${base_dir_costs}/${year}/${month}/${_dir}/$_dir_telekom" ]] ; then
            mkdir "${base_dir_costs}/${year}/${month}/${_dir}/$_dir_telekom"  > $logfile 2>&1
            if [[ $? -eq 0 ]]; then
               echo_ok
            else
               echo_failed
               error $(cat $logfile)
            fi
         else
            echo_skipped
         fi
      done
   fi
done

echo ""
clean_up 0