MCP-WTIT

import { TimeService } from '../domain/services/time.service.js'; import { GetCurrentTimeUseCase } from '../application/usecases/get-current-time.usecase.js'; import { TimeServer } from '../infrastructure/mcp/time.server.js'; import type { ITimeService } from '../domain/interfaces/time.service.interface.js'; import type { IGetCurrentTimeUseCase } from '../application/interfaces/get-current-time.usecase.interface.js'; export interface IContainer { timeService: ITimeService; getCurrentTimeUseCase: IGetCurrentTimeUseCase; timeServer: TimeServer; } export class Container implements IContainer { private static instance: Container; private _timeService: ITimeService | null = null; private _getCurrentTimeUseCase: IGetCurrentTimeUseCase | null = null; private _timeServer: TimeServer | null = null; private constructor() { // Private constructor for singleton pattern } static getInstance(): Container { if (!Container.instance) { Container.instance = new Container(); } return Container.instance; } get timeService(): ITimeService { if (!this._timeService) { this._timeService = new TimeService(); } return this._timeService; } get getCurrentTimeUseCase(): IGetCurrentTimeUseCase { if (!this._getCurrentTimeUseCase) { this._getCurrentTimeUseCase = new GetCurrentTimeUseCase(this.timeService); } return this._getCurrentTimeUseCase; } get timeServer(): TimeServer { if (!this._timeServer) { this._timeServer = new TimeServer({ getCurrentTimeUseCase: this.getCurrentTimeUseCase, }); } return this._timeServer; } reset(): void { this._timeService = null; this._getCurrentTimeUseCase = null; this._timeServer = null; } }