#!/usr/bin/env bash

# Actual script directory path
DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null 2>&1 && pwd)"

LOGFILE="${DIR}/../output.log"

num_joins=-1
num_kicks=-1
num_bans=-1
num_solves=-1
num_spams=-1

# Usage: stats date
stats_get()
{
    num_joins=$(cat $LOGFILE | grep -e "${1}" | grep -e "New join detected: " | wc -l)
    num_kicks=$(cat $LOGFILE | grep -e "${1}" | grep -e "Captcha not solved, kicking" | wc -l)
    num_bans=$(cat $LOGFILE | grep -e "${1}" | grep -e "Captcha not solved, banning" | wc -l)
    num_solves=$(cat $LOGFILE | grep -e "${1}" | grep -e "Captcha solved by " | wc -l)
    num_spams=$(cat $LOGFILE | grep -e "${1}" | grep -e "Removing spam" | wc -l)
}

# Usage: show_data date num_joins num_kicks num_solves
show_data()
{
    echo "{"
    echo "    \"date\" : \"${1}\","
    echo "    \"num_joins\" : ${2},"
    echo "    \"num_kicks\" : ${3},"
    echo "    \"num_ban\" : ${4},"
    echo "    \"num_solves\" : ${5},"
    echo "    \"num_spams\" : ${6}"
    echo "}"
    echo ""
}

# Main functionality
if [ $# -gt 0 ]; then
    date=$1
    stats_get $date
    show_data $date $num_joins $num_kicks $num_bans $num_solves $num_spams
else
    date_y_m=$(date '+%Y-%m')
    for day in {1..31}
    do
        if [ $day -lt 10 ]; then
            date="${date_y_m}-0${day}"
        else
            date="${date_y_m}-${day}"
        fi
        stats_get $date
        show_data $date $num_joins $num_kicks $num_bans $num_solves $num_spams
    done
fi

exit 0