#!/bin/bash
#
# convert.sh
#
mkdir -p bak
mv -v processing/* bak/
for course in compess data unix; do
    for entry in `cat ${course}.class | grep -v '^class_dates'`; do
        student="`echo $entry | cut -d',' -f1`"
        for((class=2; class<7; class++)); do
            value="`echo $entry | cut -d',' -f${class}`"
            if [ "${value}" = "0" ]; then
                if [ $class -eq 2 ]; then
                    day="Aug24"
                elif [ $class -eq 3 ]; then
                    day="Aug26"
                elif [ $class -eq 4 ]; then
                    day="Aug31"
                elif [ $class -eq 5 ]; then
                    day="Sep02"
                else
                    day="Sep07"
                fi
                msg="0:Did NOT Attend Class on ${day}"
            elif [ "${value}" = "1" ]; then
                if [ $class -eq 2 ]; then
                    day="Aug24"
                elif [ $class -eq 3 ]; then
                    day="Aug26"
                elif [ $class -eq 4 ]; then
                    day="Aug31"
                elif [ $class -eq 5 ]; then
                    day="Sep02"
                else
                    day="Sep07"
                fi
                msg="1:Attended Class on ${day}"
            else
                if [ $class -eq 2 ]; then
                    day="Aug24"
                elif [ $class -eq 3 ]; then
                    day="Aug26"
                elif [ $class -eq 4 ]; then
                    day="Aug31"
                elif [ $class -eq 5 ]; then
                    day="Sep02"
                else
                    day="Sep07"
                fi
                msg="1:Attended Class at ${value} on ${day}"
            fi
            echo $msg >> processing/${student}.${course}.class
        done
    done
done
chown wedge:lair processing
exit 0