#!/bin/bash
sleep_time="${1:-30}"

if [ "${sleep_time}" == "count" ]; then
    counter=$(ps afxj | grep -v grep | grep -E "bash .*gitea_wait_for_pr.sh$" | wc -l)

    if [ $counter -gt 0 ]; then
        i3status_state="Critical"
        msg_counter="Watching: ${counter}"
    else
        i3status_state="Idle"
        msg_counter="NoPRW"
    fi

    echo "{\"state\":\"${i3status_state}\", \"text\":\"${msg_counter}\"}"
    exit 0
fi

pr_data=$(tea pr ls | grep -vE '^\+-----|^\| INDEX|^\| +\|' | column | sed -E 's/^\|//g;s/ *\| */|/g;s/\|\|/\|/g' | column -dt -s "\|" -o "    " | rofi -dmenu -i -config ~/VersionControl/configs/ALL_config/.global_rofi.conf -matching regex)

pr_nr=$(awk '{print $1}' <<<"${pr_data}")

if ! grep -qE "^[0-9]+$" <<<"${pr_nr}" ; then
    echo "pr_nr is not a number: ${pr_nr}"
    exit 1
fi

while true; do
    if tea pr ls | grep -qE "^\| *${pr_nr} *\|" ; then
        echo "$(date +"%F %T")  - PR still open (recheck in ${sleep_time})"
        sleep $sleep_time
    else
        echo "$(date +"%F %T")  - PR got closed"
        notify-send -u critical -a PR_watcher -A "continue" "${pr_data}" "PR ${pr_nr} closed"
        break
    fi
done