89 lines
2.8 KiB
TypeScript
89 lines
2.8 KiB
TypeScript
import { machineIdSync } from "node-machine-id";
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import { createHash } from "crypto";
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import * as os from "os";
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import log from "electron-log";
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const APP_SALT = "qiming-agent";
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let cachedDeviceId: string | null = null;
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export function getDeviceId(): string {
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if (cachedDeviceId) return cachedDeviceId;
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let raw: string;
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try {
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raw = machineIdSync(true);
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} catch (e) {
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log.warn(
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"[DeviceId] Failed to read machineId, using hostname fallback:",
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e,
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);
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raw = os.hostname();
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}
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cachedDeviceId = createHash("sha256")
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.update(raw + APP_SALT)
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.digest("hex");
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log.info(`[DeviceId] ${cachedDeviceId}`);
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return cachedDeviceId;
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}
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export function logSystemInfo(): void {
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// 固定字段尽量保持稳定输出，便于跨平台日志分析与检索。
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const baseInfo = {
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platform: process.platform,
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arch: os.arch(),
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release: os.release(),
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nodeVersion: process.versions.node,
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electronVersion: process.versions.electron,
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chromeVersion: process.versions.chrome,
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// 保留毫秒级时间戳，方便日志系统或外部工具做数值排序/聚合分析。
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timestamp: Date.now(),
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// 额外输出 UTC 时间字符串（ISO 8601），便于人工阅读与跨时区排查问题。
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// 例如：2026-04-09T08:12:34.567Z，其中 `Z` 代表 UTC（不受本地时区影响）。
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timestampUtc: new Date().toISOString(),
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};
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try {
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// `electron` 在极少数受限环境/初始化早期可能不可用；由外层 catch 统一降级。
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const electron = require("electron");
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const app = electron?.app;
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const screen = electron?.screen;
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const primary = screen?.getPrimaryDisplay?.();
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const screenInfo =
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primary?.size?.width && primary?.size?.height && primary?.scaleFactor
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? `${primary.size.width}x${primary.size.height}@${primary.scaleFactor}x`
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: "unknown";
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const timezone =
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Intl.DateTimeFormat().resolvedOptions().timeZone || "unknown";
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const cpuCount = os.cpus()?.length ?? 0;
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const totalMemoryGB = Math.round(os.totalmem() / 1024 / 1024 / 1024);
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const freeMemoryGB = Math.round(os.freemem() / 1024 / 1024 / 1024);
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log.info("[System]", {
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...baseInfo,
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version: app?.getVersion?.() ?? "unknown",
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locale: app?.getLocale?.() ?? "unknown",
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timezone,
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cpuCount,
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totalMemoryGB,
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freeMemoryGB,
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screen: screenInfo,
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});
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} catch (e) {
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// 系统信息采集仅用于诊断，任何异常都不应影响客户端启动和核心功能。
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log.warn("[System] Failed to collect system info:", e);
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// 即使进入降级路径，也要输出固定字段，避免日志结构缺失。
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log.info("[System]", {
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...baseInfo,
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version: "unknown",
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locale: "unknown",
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timezone: "unknown",
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cpuCount: 0,
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totalMemoryGB: 0,
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freeMemoryGB: 0,
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screen: "unknown",
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});
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}
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}
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