#!/bin/bash

time_inputs="/var/www/practiceGraph/prac_data.dat"
time_file="/var/www/practiceGraph/times.php"

line_num=0
personal_practice=0
onensemble_practice=0
group_practice=0
live_practice=0

while read day
do
	day_times=( ${day[@]} )
	
	if [[ ${day_times[1]} = *[0-9]* ]]; then
	personal_practice=$(bc <<< "${personal_practice} + ${day_times[1]}")
	fi
	if [[ ${day_times[2]} = *[0-9]* ]]; then
	onensemble_practice=$(bc <<< "$onensemble_practice + ${day_times[2]}")
	fi
	if [[ ${day_times[3]} = *[0-9]* ]]; then
	group_practice=$(bc <<< "$group_practice + ${day_times[3]}")
	fi
	if [[ ${day_times[4]} = *[0-9]* ]]; then
	live_practice=$(bc <<< "$live_practice + ${day_times[4]}")
	fi
done < <(cat "$time_inputs")

total_practice_time=$(bc <<< "$personal_practice + $onensemble_practice + $group_practice + $live_practice + 4218")

echo '<?php' > $time_file
echo '$personal_practice_time='"$personal_practice;" >> $time_file
echo '$onensemble_practice_time='"$onensemble_practice;" >> $time_file
echo '$group_practice_time='"$group_practice;" >> $time_file
echo '$live_practice_time='"$live_practice;" >> $time_file
echo '$total_practice_time='"$total_practice_time;" >> $time_file
echo '?>' >> $time_file