#!/bin/bash
# $Id$
# -*- sh -*- vim:set ft=sh sw=4 sts=4:

# Checks several sources of information and updates my away status
# appropriately.  Designed to be periodically called by away-tpope.

PATH="$HOME/bin:/bin:/usr/bin"

away="`tpope away`"
activity="`tpope activity`"

case "$away" in
    Sleeping|"Away from keyboard"|TV*|"") is_away=0 ;;
    *[Cc]lass*) is_away=1 ;;
esac

[ "$phone" = absent ] && is_away=1

if [ "$is_away" = 1 ]; then
    [ ! -f /tmp/.tpope_lights ] && touch /tmp/.tpope_lights && \
	$ssh homer br -F -F
elif [ -f /tmp/.tpope_lights ]; then
    $ssh homer br -n 5
    rm -f /tmp/.tpope_lights
    $ssh homer br -n 5
fi

if [ "$activity" ]; then
    information="$activity"
elif [ "$away" ]; then
    information="$away"
else
    case "$alive" in
	lisa*|abe*) information="On laptop" ;;
	sarah*) information="In bed" ;;
	mona*|homer*) information="On desktop" ;;
	*) information="Away from keyboard?" ;;
    esac
fi

if [ -z "$information" ]; then
    echo > "$HOME/.caminfo.deskcam"
    echo "- On desktop" > "$HOME/.caminfo.bedcam"
    #echo "On desktop" > "$HOME/.status"
    rm -f "$HOME/.plan"
else
    echo "- $information" > "$HOME/.caminfo.deskcam"
    if [ "$information" = "In bed" ]; then
	echo "" > "$HOME/.caminfo.bedcam"
    else
	echo "- $information" > "$HOME/.caminfo.bedcam"
    fi
    #echo "$information" > "$HOME/.status"
    echo "$information" > "$HOME/.plan"
fi

for host in bart homer sarah clancy; do
    ping -c 1 $host >/dev/null && scp -q "$HOME/.status" $host: 2>/dev/null
done

ping -c 1 homer >/dev/null && scp -q "$HOME/.caminfo.deskcam" homer:.caminfo 2>/dev/null
ping -c 1 sarah >/dev/null && scp -q "$HOME/.caminfo.bedcam" sarah:.caminfo 2>/dev/null
rm -f .caminfo.bedcam

exit 0