import { ObjectId, Filter } from "mongodb";
import {
  Subscription,
  SimpleSubscriptionFilter,
  simpleFields,
  SimpleField,
} from "../index";

export const buildSimpleQuery = (
  filter: SimpleSubscriptionFilter,
): Filter<Subscription> => {
  const query: Filter<Subscription> = {};

  if (filter._id) {
    query._id = new ObjectId(filter._id);
  }

  simpleFields.forEach((field: SimpleField) => {
    const val = filter[field];
    if (val !== undefined) {
      query[field] = val as any;
    }
  });

  return query;
};

export const buildDateRangeFilter = (from: Date, to: Date) => {
  return {
    $gte: from,
    $lt: to,
  };
};