import type { BearMetalStore } from "@bearmetal/store";

export function getPackVersion(store: BearMetalStore) {
  const packMeta = Deno.readTextFileSync(
    store.get("packlocation") + "/pack.mcmeta",
  );
  const packMetaJson = JSON.parse(packMeta);
  return packMetaJson.pack.pack_format as number;
}

export async function getDirName(version: number, path: string) {
  const { default: versionData } = await import(
    "../../pack_versions/" + version + ".json",
    {
      with: { type: "json" },
    }
  );

  const singular = makeSingular(path);
  const plural = makePlural(path);

  return versionData && versionData.schema.data["<namespace>"][singular] ||
    versionData.schema.data["<namespace>"][plural];
}

function makeSingular(word: string) {
  return word.replace(/s$/, "");
}

function makePlural(word: string) {
  return makeSingular(word) + "s";
}