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refactor: event

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手瓜一十雪 2024-05-31 20:29:01 +08:00
parent 31f8f884f1
commit 7f2d57ef62
1 changed files with 100 additions and 102 deletions
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202
src/common/utils/EventTask.ts
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@ -2,106 +2,17 @@ import { NodeIKernelMsgListener } from "@/core";
import { NodeIQQNTWrapperSession } from "@/core/wrapper";
import { randomUUID } from "crypto";
// export enum NTEventMode {
// Once = 1,
// Twice = 2
// }
export enum NTEventMode {
Once = 1,
Twice = 2
}
// export interface NTEventType<U extends (...args: any[]) => Promise<any>> {
// EventName: string,
// EventFunction: U,
// ListenerName: string,
// ListenerFunction: Function
// }
// interface Internal_MapKey {
// mode: NTEventMode,
// timeout: number,
// createtime: number,
// func: Function
// }
// export class NTEvent<T extends (...args: any[]) => any, R = any> {
// EventData: NTEventType<T>;
// EventTask: Map<string, Internal_MapKey> = new Map<string, Internal_MapKey>();
// constructor(params: NTEventType<T>) {
// params.ListenerFunction = this.DispatcherListener.bind(this);
// this.EventData = params;
// this.EventData.EventFunction = params.EventFunction.bind(this) as any;
// }
// async DispatcherListener(...args: any[]) {
// console.log(...args);
// this.EventTask.forEach((task, uuid) => {
// if (task.createtime + task.timeout > Date.now()) {
// this.EventTask.delete(uuid);
// return;
// }
// task.func(...args);
// })
// }
// async CallTwiceEvent(timeout: number = 3000, ...args: Parameters<T>) {
// return new Promise<R>((resolve, reject) => {
// const id = randomUUID();
// let complete = 0;
// let retData: R | undefined = undefined;
// let databack = () => {
// if (!complete) {
// this.EventTask.delete(id);
// reject(new Error('NTEvent EventName:' + this.EventData.EventName + ' EventListener:' + this.EventData.ListenerName + ' timeout'));
// } else {
// resolve(retData as R);
// }
// }
// let Timeouter = setTimeout(databack, timeout);
// this.EventTask.set(id, {
// mode: NTEventMode.Once,
// timeout: timeout,
// createtime: Date.now(),
// func: (...args: any[]) => {
// complete++;
// retData = args as R;
// if (complete == 2) {
// clearTimeout(Timeouter);
// databack();
// }
// }
// });
// this.EventData.EventFunction(...args);
// });
// }
// async CallOnceEvent(timeout: number = 3000, ...args: Parameters<T>) {
// return new Promise<R>((resolve, reject) => {
// const id = randomUUID();
// let complete = false;
// let retData: R | undefined = undefined;
// let databack = () => {
// if (!complete) {
// this.EventTask.delete(id);
// reject(new Error('NTEvent EventName:' + this.EventData.EventName + ' EventListener:' + this.EventData.ListenerName + ' timeout'));
// } else {
// resolve(retData as R);
// }
// }
// let Timeouter = setTimeout(databack, timeout);
// this.EventTask.set(id, {
// mode: NTEventMode.Once,
// timeout: timeout,
// createtime: Date.now(),
// func: (...args: any[]) => {
// clearTimeout(Timeouter);
// complete = true;
// retData = args as R;
// databack();
// }
// });
// this.EventData.EventFunction(...args);
// });
// }
// }
interface Internal_MapKey {
mode: NTEventMode,
timeout: number,
createtime: number,
func: Function
}
export class ListenerClassBase {
[key: string]: string;
@ -111,6 +22,7 @@ export class NTEventWrapper {
private ListenerMap: Map<string, typeof ListenerClassBase> | undefined;
private WrapperSession: NodeIQQNTWrapperSession | undefined;
private ListenerManger: Map<string, ListenerClassBase> = new Map<string, ListenerClassBase>();
private EventTask: Map<string, Internal_MapKey> = new Map<string, Internal_MapKey>();
constructor() {
}
@ -119,7 +31,6 @@ export class NTEventWrapper {
this.WrapperSession = WrapperSession;
}
CreatEventFunction<T extends (...args: any) => any>(eventName: string): T | undefined {
// 将 eventName 'NodeIKernelProfileLikeService/GetTest' => 转换成 this.WrapperSession.getProfileLikeService().getTest
let eventNameArr = eventName.split('/');
type eventType = {
[key: string]: () => { [key: string]: (...params: Parameters<T>) => Promise<ReturnType<T>> }
@ -135,20 +46,107 @@ export class NTEventWrapper {
return event as T;
}
return undefined;
}
}
// 获取某个Listener
// 获取某个Listener 存在返回 不存在创建
CreatListenerFunction<T>(listenerName: string, uniqueCode: string = ""): T {
let ListenerType = this.ListenerMap!.get(listenerName);
let Listener = this.ListenerManger.get(listenerName + uniqueCode);
if (!Listener && ListenerType) {
Listener = new ListenerType();
let ServiceSubName = listenerName.match(/^NodeIKernel(.*?)Listener$/);
let Service = "NodeIKernel" + ServiceSubName + "Service/addKernel" + ServiceSubName + "Listener";
let addfunc = this.CreatEventFunction<(listener: T) => number>(Service);
addfunc!(Listener as T);
this.ListenerManger.set(listenerName + uniqueCode, Listener);
}
return Listener as T;
}
// 如果存在覆盖注册 不存在则创建Listener
RigisterListener<T extends { [key: string]: (...args: any) => any }>(listenerName: string, uniqueCode: string = "NTEvent", cb: (...args: any) => any) {
let ListenerNameList = listenerName.split('/');
let ListenerMain = ListenerNameList[0];
let ListenerMethod = ListenerNameList[1];
let Listener = this.CreatListenerFunction<T>(ListenerMain, uniqueCode); //uniqueCode NTEvent
(Listener[ListenerMethod] as any) = cb;
}
//统一回调清理事件
async DispatcherListener(...args: any[]) {
this.EventTask.forEach((task, uuid) => {
if (task.createtime + task.timeout > Date.now()) {
this.EventTask.delete(uuid);
return;
}
if (task.mode == NTEventMode.Once) {
this.EventTask.delete(uuid);
}
task.func(...args);
})
}
async CallOnceEvent<EventType extends (...args: any[]) => any, ListenerType extends (...args: any[]) => void>(EventName = '', ListenerName = '', timeout: number = 3000, ...args: Parameters<EventType>) {
return new Promise<ArrayLike<Parameters<ListenerType>>>((resolve, reject) => {
const id = randomUUID();
let complete = false;
let retData: ArrayLike<Parameters<ListenerType>> | undefined = undefined;
let databack = () => {
if (!complete) {
this.EventTask.delete(id);
reject(new Error('NTEvent EventName:' + EventName + ' ListenerName:' + ListenerName + ' timeout'));
} else {
resolve(retData as ArrayLike<Parameters<ListenerType>>);
}
}
let Timeouter = setTimeout(databack, timeout);
this.EventTask.set(id, {
mode: NTEventMode.Once,
timeout: timeout,
createtime: Date.now(),
func: (...args: any[]) => {
clearTimeout(Timeouter);
complete = true;
retData = args as ArrayLike<Parameters<ListenerType>>;
databack();
}
});
let EventFunc = this.CreatEventFunction<EventType>(EventName);
EventFunc!(...args);
});
}
async CallTwiceEvent<EventType extends (...args: any[]) => any, ListenerType extends (...args: any[]) => void>(EventName = '', ListenerName = '', timeout: number = 3000, ...args: Parameters<EventType>) {
return new Promise<ArrayLike<Parameters<ListenerType>>>((resolve, reject) => {
const id = randomUUID();
let complete = 0;
let retData: ArrayLike<Parameters<ListenerType>> | undefined = undefined;
let databack = () => {
if (complete < 2) {
this.EventTask.delete(id);
reject(new Error('NTEvent EventName:' + EventName + ' ListenerName:' + ListenerName + ' timeout'));
} else {
resolve(retData as ArrayLike<Parameters<ListenerType>>);
}
}
let Timeouter = setTimeout(databack, timeout);
this.EventTask.set(id, {
mode: NTEventMode.Once,
timeout: timeout,
createtime: Date.now(),
func: (...args: any[]) => {
complete++;
retData = args as ArrayLike<Parameters<ListenerType>>;
if (complete == 2) {
clearTimeout(Timeouter);
databack();
}
}
});
let EventFunc = this.CreatEventFunction<EventType>(EventName);
EventFunc!(...args);
});
}
}
// 示例代码 快速创建事件
// let NTEvent = new NTEventWrapper();