import _ from "../env.js";
import { createClient as createClickhouseClient } from "@clickhouse/client";
import type { DataFormat } from "@clickhouse/client";

// prevent from tree-shaking:
console.log(_);
export const clickhouse = createClickhouseClient({
  host: process.env.CLICKHOUSE_HOST || "http://localhost:8123",
  username: "avraham",
  password: "buginoo",
});

export async function query<T>(
  queryString: string,
  format: DataFormat = "JSONEachRow"
): Promise<Array<T>> {
  return await (
    await clickhouse.query({
      query: queryString,
      format,
      clickhouse_settings: {
        output_format_json_quote_64bit_integers: 0,
        //output_format_json_quote_64bit_floats: false,
        //output_format_json_quote_64bit_decimals: false,
      },
    })
  ).json();
}