import { readdir, readFile } from "fs/promises";
import { join } from "path";
import * as yaml from "js-yaml";

import { init } from "./db";

async function main() {
  // TODO: configure this thru cmdline or something later
  let materials_dir = "../material";
  let db_file = "test.db";

  let db = await init(db_file);

  let names = await readdir(materials_dir);
  
  await Promise.all(names
    .filter(name => name.toLowerCase().endsWith(".yml"))
    .map(async name => {
      let path = join(materials_dir, name);
      let rawData = await readFile(path, { encoding: "utf8" });
      let parsedData = yaml.load(rawData);
      console.log("data", parsedData);
    })
  );
}

main();