import Singleton from '../Base/Singleton'

export default class NetworkManager extends Singleton {
  static get Instance() {
    return super.GetInstance<NetworkManager>()
  }

  ws: WebSocket
  port = 8888

  connect() {
    return new Promise((resolve, reject) => {
      this.ws = new WebSocket(`ws://localhost:${this.port}`)
      this.ws.onopen = () => {
        console.log("ws onopen")
        resolve(null)
      }

      this.ws.onerror = () => {
        console.log("ws onerror")
        reject()
      }

      this.ws.onclose = () => {
        console.log("ws onclose")
        reject()
      }

      this.ws.onmessage = (data) => {
        console.log("onmessage", data);

      }
    })

  }

  sendMsg(data) {
    this.ws.send(data)
  }

  async callApi(path: string) {
    return await fetch(`http://localhost:${this.port}${path}`).then((res) => res.json())
  }
}