import { AppKernel } from "@scripts/app/AppKernel";

type StoreTarget = Record<string, unknown>;
type StoreMethod = (...args: unknown[]) => unknown;

/**
 * 调用所有 Store 上存在的同名方法。
 * 默认清空 Store 状态；可传入方法名及其参数执行其他批量操作。
 */
export async function emitEvents(eventName = "clear", ...args: unknown[]): Promise<void> {
    const tasks: Promise<unknown>[] = [];

    for (const target of Object.values(AppKernel.stores)) {
        if (!target || typeof target !== "object") continue;

        const method = (target as unknown as StoreTarget)[eventName];
        if (typeof method !== "function") continue;

        tasks.push(Promise.resolve((method as StoreMethod).apply(target, args)));
    }

    await Promise.all(tasks);
}

export async function onUserLogout() {
    return emitEvents("onUserLogout")
}