#!/bin/bash

# If aviable source the settings file, if not quit with an arror.
if [ -f ~/.awaysms ]; then
	. ~/.awaysms 
	echo "`date +%H:%M:%S` [query.sh]: settings loaded" >> "$debug"
else
	echo "FATAL ERROR: settings not found. Please report that to The-Compiler."
	exit 1
fi

echo "===== LOG OPENED AT `date +%H:%M:%S` ====" >> "$debug"

server="$1"
host="$2"
text="$3"

# Some debug output...
echo "`date +%H:%M:%S` [query.sh]: server: $server || host: $host || text: $text" >> $debug

# Exit if the away2web file doesn't exist
if [ ! -e "$awayfile" ]; then
	echo "`date +%H:%M:%S` [query.sh]: awayfile $awayfile doesn't exist. Aborting." >> "$debug"
	exit 2
else
	echo "`date +%H:%M:%S` [query.sh]: awayfile $awayfile exists." >> "$debug"
fi	

# If we aren't away exit
echo "`date +%H:%M:%S` [query.sh]: checking away status" >> "$debug"
awaystatus=$(head -n 1 "$awayfile")
if [ "$awaystatus" -eq 1 ]; then
	echo "`date +%H:%M:%S` [query.sh]: awaystatus is $awaystatus - not away. Aborting." >> "$debug"
	exit 1
else
	echo "`date +%H:%M:%S` [query.sh]: awaystatus is $awaystatus - away." >> "$debug"
fi

# Get the awayreason
echo "`date +%H:%M:%S` [query.sh]: reading away-reason" >> "$debug"
awayreason=$(tail -n 1 "$awayfile")
echo "`date +%H:%M:%S` [query.sh]: away-reason is: $awayreason" >> "$debug"

# get the options for the user
echo "`date +%H:%M:%S` [query.sh]: giving control to readoptions.sh now" >> "$debug"
readoptions=$("$dir/readoptions.sh" "$host")
echo "`date +%H:%M:%S` [query.sh]: gained control back, exit status $? || readoptions: $readoptions" >> "$debug"

# split options up
echo "`date +%H:%M:%S` [query.sh]: splitting options up now" >> "$debug"
options=$(echo $readoptions | cut -d " " -f 1)
number=$(echo $readoptions | cut -d " " -f 2)
echo "`date +%H:%M:%S` [query.sh]: options: $options || number: $number" >> "$debug"

# check if the user is banned
echo "`date +%H:%M:%S` [query.sh]: let's see if the user is banned" >> "$debug"
if echo "$readoptions" | grep -q ban; then
	echo "`date +%H:%M:%S` [query.sh]: ouch. User $host is banned. Aborting." >> "$debug"
	exit 3
else
	echo "`date +%H:%M:%S` [query.sh]: okay, the user $host isn't banned." >> "$debug"
fi

# check what the user wants to do
echo "`date +%H:%M:%S` [query.sh]: now checking the text: >$text<" >> "$debug"
case $text in
	\!send*) #send something
		;;
	\!help*) # help
		echo "`date +%H:%M:%S` [query.sh]: The user wanted some help, aye." >> "$debug"
		echo "Possible commands:"
		echo "!send <message> - send a message to me"
		;;
	\!*) # unknown command
		echo "`date +%H:%M:%S` [query.sh]: The command $text was unknown." >> "$debug"
		echo "Unknown command. Try !help"
		;;
	*) # normal text
		echo "`date +%H:%M:%S` [query.sh]: $text seems to be a normal text, giving the user my awaymessage." >> "$debug"
		echo "Sorry, but I'm not here at the moment ($awayreason) - use !send <message> to send me a message via SMS."
		;;
esac


echo "`date +%H:%M:%S` [query.sh]: We did what we had to do, exiting." >> "$debug"
exit 0