/**
 * 渲染进程异常上报（HTTP Beacon）
 * 仅在 isPackaged（非开发）模式下上报，批量异步发送。
 */
import { AppConfig } from "../../../src/config";

declare const __BUILD_ID__: string;

const BEACON_URL = "https://g.tecmz.com/grow/load.gif";
const BEACON_APP = "aigcpanel";
const isPackaged = process.env["IS_PACKAGED"] === "true";
const sessionId = `${Date.now()}-${Math.random().toString(36).slice(2, 8)}`;
const buildId = typeof __BUILD_ID__ !== "undefined" ? __BUILD_ID__ : "unknown";

interface BeaconEvent {
    et: "error";
    path: string;
    did: string;
    sid: string;
    ts: number;
    type: string;
    bid: string;
    props: {
        msg: string;
        stack?: string;
        src?: string;
        line?: number;
        col?: number;
    };
}

let pending: BeaconEvent[] = [];
let timer: ReturnType<typeof setTimeout> | null = null;

const flush = () => {
    if (!pending.length) return;
    const events = pending.splice(0);
    try {
        const encoded = encodeURIComponent(btoa(JSON.stringify(events)));
        const url = `${BEACON_URL}?app=${BEACON_APP}&data=${encoded}`;
        fetch(url).catch(() => {});
    } catch {}
};

const schedule = () => {
    if (timer) return;
    timer = setTimeout(() => {
        timer = null;
        flush();
    }, 3000);
};

export const reportErrorRender = (
    msg: string,
    stack?: string,
    src?: string,
    line?: number,
    col?: number,
    path = "/renderer",
) => {
    if (!isPackaged) return;
    pending.push({
        et: "error",
        path,
        did: "renderer",
        sid: sessionId,
        ts: Date.now(),
        type: `app-${AppConfig.version}`,
        bid: buildId,
        props: { msg, stack, src, line, col },
    });
    schedule();
};