chore: 类型补全

src/common/utils/system.ts

@@ -0,0 +1,74 @@
+import os from 'node:os';
+import path from 'node:path';
+import { networkInterfaces } from 'os';
+import { randomUUID } from 'crypto';
+
+// 缓解Win7设备兼容性问题
+let osName: string;
+// 设备ID
+let machineId: Promise<string>;
+
+try {
+  osName = os.hostname();
+} catch (e) {
+  osName = 'NapCat'; // + crypto.randomUUID().substring(0, 4);
+}
+
+const invalidMacAddresses = new Set([
+  '00:00:00:00:00:00',
+  'ff:ff:ff:ff:ff:ff',
+  'ac:de:48:00:11:22'
+]);
+
+function validateMacAddress(candidate: string): boolean {
+  // eslint-disable-next-line no-useless-escape
+  const tempCandidate = candidate.replace(/\-/g, ':').toLowerCase();
+  return !invalidMacAddresses.has(tempCandidate);
+}
+
+export async function getMachineId(): Promise<string> {
+  if (!machineId) {
+    machineId = (async () => {
+      const id = await getMacMachineId();
+      return id || randomUUID(); // fallback, generate a UUID
+    })();
+  }
+
+  return machineId;
+}
+
+export function getMac(): string {
+  const ifaces = networkInterfaces();
+  for (const name in ifaces) {
+    const networkInterface = ifaces[name];
+    if (networkInterface) {
+      for (const { mac } of networkInterface) {
+        if (validateMacAddress(mac)) {
+          return mac;
+        }
+      }
+    }
+  }
+
+  throw new Error('Unable to retrieve mac address (unexpected format)');
+}
+
+async function getMacMachineId(): Promise<string | undefined> {
+  try {
+    const crypto = await import('crypto');
+    const macAddress = getMac();
+    return crypto.createHash('sha256').update(macAddress, 'utf8').digest('hex');
+  } catch (err) {
+    return undefined;
+  }
+}
+
+const homeDir = os.homedir();
+
+
+export const systemPlatform = os.platform();
+export const cpuArch = os.arch();
+export const systemVersion = os.release();
+export const hostname = osName;
+export const downloadsPath = path.join(homeDir, 'Downloads');
+export const systemName = os.type();