#!/bin/zsh

usage() {
    echo "Usage: _verify_overdue_ <args>"
}
verify_args() {
    if [[ ]]; then
    else
        usage
        return 1
    fi
}
main() {
    BASE_FILTER="+OVERDUE"

    while true; do
        ACTIVE_TASK_UUID=$(get_active_task || continue)

        RAW_TASKS_JSON=$(task "($BASE_FILTER)" export)
        RAW_TASKS_COUNT=$(echo "$RAW_TASKS_JSON" | jq -r 'length')

        if [[ "$ACTIVE_TASK_UUID" != "null" ]]; then
            NO_ACTIVE_FILTER="($BASE_FILTER) and -ACTIVE and INFORELAT.not:$ACTIVE_TASK_UUID"

            NO_ACTIVE_TASKS_COUNT=$(task "$NO_ACTIVE_FILTER" export | jq -r 'length')

            if [[ "$RAW_TASKS_COUNT" != "$NO_ACTIVE_TASKS_COUNT" ]]; then
                sleep 2s
                continue
            fi
        fi

        if [[ "$RAW_TASKS_COUNT" -eq 1 ]]; then
            action \
                "$(echo "$RAW_TASKS_JSON" | jq -r '.[0].uuid')" \
                "$(echo "$RAW_TASKS_JSON" | jq -r '.[0].description')"
        elif [[ "$RAW_TASKS_COUNT" -eq 0 ]]; then
            sleep 5s
        else
            inform_pending_tasks
        fi
    done

}
verify_args $@ || exit 1
main