#!/usr/bin/env bash

function parseResults() {
    oIFS=$IFS
    IFS=":"
    declare -a fields=($1)

    export QUERYTERM=$(echo "${fields[0]}"|awk '{print $1}');
    export LISTCOUNT=$(echo "${fields[0]}"|awk '{print $2}');
    export WORDLIST=$(echo "${fields[1]}"|sed 's/^\s*\|\s*$//g');

    IFS=$oIFS
    unset oIFS
}

if [ $# -eq 0 ]; then
    >&2 echo "Please provide a word for spell checking. Include quotes."
    exit 1
fi

if [[ "$1" =~ ^[0-9]+$ ]]; then
    cecho IWhite On_IRed "ERROR. Only Words Please. No Numbers!"
    exit 1;
fi

export RESULT=$(echo "$@"|aspell -a|sed "1 d"); # Deletes the header line
export FIXED="${RESULT/& }" # Removes ampersand causing parsing errors.

if [[ "${FIXED}" == *"*"* ]]; then
    cecho IBlack On_IGreen "CORRECT!"
else
    parseResults "${FIXED}"
    cecho IBlack On_IRed "INCORRECT!"
    cecho IYellow On_Black "There are ${LISTCOUNT} suggested corrections for '${QUERYTERM}': ${WORDLIST}." 
fi