SPlayer/electron/main/utils.ts

import { app } from "electron";
import { is } from "@electron-toolkit/utils";
import fs from "fs/promises";
import crypto from "crypto";

// 系统判断
export const isDev = is.dev;
export const isWin = process.platform === "win32";
export const isMac = process.platform === "darwin";
export const isLinux = process.platform === "linux";

// 程序名称
export const appName = app.getName() || "SPlayer";

// 生成唯一ID
export const getFileID = (filePath: string): number => {
  // SHA-256
  const hash = crypto.createHash("sha256");
  hash.update(filePath);
  const digest = hash.digest("hex");
  // 将哈希值的前 16 位转换为十进制数字
  const uniqueId = parseInt(digest.substring(0, 16), 16);
  return Number(uniqueId.toString().padStart(16, "0"));
};

// 生成文件 MD5
export const getFileMD5 = async (path: string): Promise<string> => {
  const data = await fs.readFile(path);
  const hash = crypto.createHash("md5");
  hash.update(data);
  return hash.digest("hex");
};