make all frontend functions works (#466)

2026-05-15 10:25:40 +00:00 · 2024-11-10 11:06:58 +08:00
parent e948dbfcc1
commit 88e6de9d7e
36 changed files with 1039 additions and 483 deletions
@@ -13,3 +13,89 @@ export function num2ipv6(ip: Ipv6Addr) {
        + BigInt(ip.part4),
    )
 }
+
+function toHexString(uint64: bigint, padding = 9): string {
+    let hexString = uint64.toString(16);
+    while (hexString.length < padding) {
+        hexString = '0' + hexString;
+    }
+    return hexString;
+}
+
+function uint32ToUuid(part1: number, part2: number, part3: number, part4: number): string {
+    // 将两个 uint64 转换为 16 进制字符串
+    const part1Hex = toHexString(BigInt(part1), 8);
+    const part2Hex = toHexString(BigInt(part2), 8);
+    const part3Hex = toHexString(BigInt(part3), 8);
+    const part4Hex = toHexString(BigInt(part4), 8);
+
+    // 构造 UUID 格式字符串
+    const uuid = `${part1Hex.substring(0, 8)}-${part2Hex.substring(0, 4)}-${part2Hex.substring(4, 8)}-${part3Hex.substring(0, 4)}-${part3Hex.substring(4, 8)}${part4Hex.substring(0, 12)}`;
+
+    return uuid;
+}
+
+export interface UUID {
+    part1: number;
+    part2: number;
+    part3: number;
+    part4: number;
+}
+
+export function UuidToStr(uuid: UUID): string {
+    return uint32ToUuid(uuid.part1, uuid.part2, uuid.part3, uuid.part4);
+}
+
+export interface DeviceInfo {
+    hostname: string;
+    public_ip: string;
+    running_network_count: number;
+    report_time: string;
+    easytier_version: string;
+    running_network_instances?: Array<string>;
+    machine_id: string;
+}
+
+export function buildDeviceInfo(device: any): DeviceInfo {
+    let dev_info: DeviceInfo = {
+        hostname: device.info?.hostname,
+        public_ip: device.client_url,
+        running_network_instances: device.info?.running_network_instances.map((instance: any) => UuidToStr(instance)),
+        running_network_count: device.info?.running_network_instances.length,
+        report_time: device.info?.report_time,
+        easytier_version: device.info?.easytier_version,
+        machine_id: UuidToStr(device.info?.machine_id),
+    };
+
+    return dev_info;
+}
+
+// write a class to run a function periodically and can be stopped by calling stop(), use setTimeout to trigger the function
+export class PeriodicTask {
+    private interval: number;
+    private task: (() => Promise<void>) | undefined;
+    private timer: any;
+
+    constructor(task: () => Promise<void>, interval: number) {
+        this.interval = interval;
+        this.task = task;
+    }
+
+    _runTaskHelper(nextInterval: number) {
+        this.timer = setTimeout(async () => {
+            if (this.task) {
+                await this.task();
+                this._runTaskHelper(this.interval);
+            }
+        }, nextInterval);
+    }
+
+    start() {
+        this._runTaskHelper(0);
+    }
+
+    stop() {
+        this.task = undefined;
+        clearTimeout(this.timer);
+    }
+}