import path from "node:path";
import fs from "node:fs";

import { getDownloadsPath } from "../helpers/get-downloads-path";
import { logger } from "@main/services";
import { registerEvent } from "../register-event";
import { GameShop } from "@types";
import { downloadsSublevel, levelKeys } from "@main/level";

const deleteGameFolder = async (
  _event: Electron.IpcMainInvokeEvent,
  shop: GameShop,
  objectId: string
): Promise<void> => {
  const downloadKey = levelKeys.game(shop, objectId);
  const download = await downloadsSublevel.get(downloadKey);

  if (!download?.folderName) return;

  const folderPath = path.join(
    download.downloadPath ?? (await getDownloadsPath()),
    download.folderName
  );

  const metaPath = `${folderPath}.meta`;

  const deleteFile = async (filePath: string, isDirectory = false) => {
    if (fs.existsSync(filePath)) {
      await new Promise<void>((resolve, reject) => {
        fs.rm(
          filePath,
          {
            recursive: isDirectory,
            force: true,
            maxRetries: 5,
            retryDelay: 200,
          },
          (error) => {
            if (error) {
              logger.error(error);
              reject();
            }
            resolve();
          }
        );
      });
    }
  };

  await deleteFile(folderPath, true);
  await deleteFile(metaPath);
  await downloadsSublevel.del(downloadKey);
};

registerEvent("deleteGameFolder", deleteGameFolder);