import { Literal, NamedNode } from "n3";

type Settings = Array<[NamedNode,NamedNode,Literal]>;

export class CollectorClient {
  private settings: Settings;
  constructor(public clientName:string) {
    this.settings = [];
    this.putLoop();
  }
  private async putLoop() {
    await this.put();
    setTimeout(() => {
      this.putLoop();
    }, 1000);
  }
  private async put() {
    // todo: WS
    await fetch("/service/collector/attrs", {
      method: "PUT",
      body: JSON.stringify({
        client: this.clientName,
        clientSession: "unused",
        sendTime: Date.now() / 1000,
        settings: this.settings.map(([d,da,v]) => [d.value,da.value,v.value])
      }),
    });
  }
  public async updateSettings(settings: Settings) {
    this.settings = settings;
    await this.put()
  }
}