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46 lines
984 B
TypeScript
46 lines
984 B
TypeScript
import { EventEmitter } from 'events';
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import type { SendMessagePayload } from '../model/message';
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/**
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* 共享事件类型
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*/
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export interface SharedEventMap {
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/**
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* 修改配色方案
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*/
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loadColorScheme: (schemeName: string) => void;
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/**
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* 网络状态更新
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*/
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updateNetworkStatus: (
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status: 'connected' | 'reconnecting' | 'disconnected'
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) => void;
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/**
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* 发送消息
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*/
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sendMessage: (payload: SendMessagePayload) => void;
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}
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export type SharedEventType = keyof SharedEventMap;
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const bus = new EventEmitter();
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/**
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* 事件中心
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*/
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export const sharedEvent = {
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on<T extends SharedEventType>(eventName: T, listener: SharedEventMap[T]) {
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bus.on(eventName, listener);
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},
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off<T extends SharedEventType>(eventName: T, listener: SharedEventMap[T]) {
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bus.off(eventName, listener);
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},
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emit<T extends SharedEventType>(
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eventName: T,
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...args: Parameters<SharedEventMap[T]>
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) {
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bus.emit(eventName, ...args);
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},
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};
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