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Hydro/packages/ui-default/context.ts

48 lines
1.5 KiB
TypeScript

import * as cordis from 'cordis';
import type { EventMap } from './api';
export interface Events<C extends Context = Context> extends cordis.Events<C>, EventMap {
}
export interface Context {
[Context.events]: Events<Context>;
setTimeout: typeof setTimeout;
setInterval: typeof setInterval;
api: ApiMixin;
}
export class Context extends cordis.Context {
static readonly session = Symbol('session');
}
export namespace Context {
export interface Config extends cordis.Context.Config { }
}
export type MainScope = cordis.MainScope<Context>;
export type EffectScope = cordis.EffectScope<Context>;
export type ForkScope = cordis.ForkScope<Context>;
export type Plugin = cordis.Plugin<Context>;
export const Service = cordis.Service<Context>;
export namespace Plugin {
export type Function<T = any> = cordis.Plugin.Function<T, Context>;
export type Constructor<T = any> = cordis.Plugin.Constructor<T, Context>;
export type Object<S = any, T = any> = cordis.Plugin.Object<S, T, Context>;
}
const T = <F extends (...args: any[]) => any>(origFunc: F, disposeFunc?) =>
function method(this: cordis.Service, ...args: Parameters<F>) {
const res = origFunc(...args);
this.caller?.on('dispose', () => (disposeFunc ? disposeFunc(res) : res()));
};
export class ApiMixin extends Service {
static readonly methods = ['setInterval', 'setTimeout'];
setInterval = T(setInterval, clearInterval);
setTimeout = T(setTimeout, clearTimeout);
constructor(ctx) {
super(ctx, 'api', true);
}
}
Context.service('api', ApiMixin);
export const ctx = new Context();