#!/bin/bash

ORGS=()

if [[ "x${1}" == "x" ]]; then
    DATE=$(date +%F)
else
    DATE=$1
fi

if [[ -f ${DATE}.log ]]; then
    get_list_of_orgs () {
        orgs=$( grep -Po "\s+\[.*\]" | tr -d '[][]'  )
        for org in ${orgs}; do
            org="${org##*( )}"  # trim leading whitespace
            org="${org%%*( )}"  # trim trailing whitespace
            [[ "${ORGS[@]}" =~ "${org}" ]] || ORGS+=("${org}")
        done
    }

    get_list_of_orgs < ${DATE}.log

    for (( i=0; i < ${#ORGS[@]}; i++ )); do
        echo "ORGS[$i]=${ORGS[$i]}"
    done

    #for org in "${ORGS[@]}"; do
    #    echo ${org}
    #done

    echo "--"
    echo ${DATE}
    echo
    echo
    echo
    WHOLE=""
    for pattern in "${ORGS[@]}" meeting; do
        #echo "pattern=${pattern}" >&2
        if [[ "${pattern}" == "meeting" ]]; then
            grep -- "${pattern}" ${DATE}.log | grep -Ev -- "${WHOLE}" | timetracker
        else
            grep -- "${pattern}" ${DATE}.log | timetracker
        fi
        echo
        if [[ "${WHOLE}x" == "x" ]]; then
            WHOLE="${pattern}"
        else
            WHOLE="${WHOLE}|${pattern}"
        fi
        echo
    done
    grep -Ev -- "${WHOLE}" ${DATE}.log | timetracker
    echo
    timetracker ${DATE}.log | grep "Section" | sed 's/Section/Grand/'

else
    echo "${DATE}.log does not exist" >&2
fi