import ConfigManager from "./config/ConfigManager";
import SimpleConfigManager from "./config/SimpleConfigManager";
import RegisteredApiBufferManager from "./buffer/RegisteredApiBufferManager";
import DiscoveredApiBufferManager from "./buffer/DiscoveredApiBufferManager";
import ApiProcessor from "./filter/ApiProcessor";
import ShortloopNodeFilter from "./filter/ShortloopNodeFilter";
import SDKVersion from "./SDKVersion";
import { isNil } from "./common/utils/Validators";

class ShortloopAutoConfiguration {
  private readonly url: string;
  private readonly userApplicationName: string;
  private nodeFilter: ShortloopNodeFilter | undefined;
  constructor(url: string, userApplicationName: string) {
    this.url = url.trim();
    this.userApplicationName = userApplicationName.trim();
  }
  static isValidConfig(options: any) {
    if (isNil(options)) {
      let message: string =
        "Mandatory Config { url: string, userApplicationName: string } is missing";
      console.log(message);
      return false;
    }
    if (isNil(options.url)) {
      let message: string = "Mandatory Config `url` is missing";
      console.log(message);
      return false;
    }
    if (isNil(options.userApplicationName)) {
      let message: string = "Mandatory Config `userApplicationName` is missing";
      console.log(message);
      return false;
    }
    return true;
  }
  init(): boolean {
    //   let randomId:number = Math.floor(Math.random() * 1000000000);
    let randomId: number = 1;

    let agentId: string = randomId.toString();

    let configManager: ConfigManager = new SimpleConfigManager(
      this.url,
      this.userApplicationName,
      agentId
    );
    configManager.init();

    let registeredBufferManager: RegisteredApiBufferManager =
      new RegisteredApiBufferManager(configManager, this.url);
    registeredBufferManager.init();
    let discoveredBufferManager: DiscoveredApiBufferManager =
      new DiscoveredApiBufferManager(configManager, this.url);
    discoveredBufferManager.init();

    let shortloopApiProcessor: ApiProcessor = new ApiProcessor(
      registeredBufferManager,
      discoveredBufferManager
    );
    let shortloopNodeFilter: ShortloopNodeFilter = new ShortloopNodeFilter(
      configManager,
      shortloopApiProcessor,
      this.userApplicationName
    );
    shortloopNodeFilter.init();
    this.nodeFilter = shortloopNodeFilter;
    // this.nodeFilter.getApiProcessor().printApiSamples();

    let message: string = `Shortloop Node Filter initialized with \nurl:: ${this.url} \n userApplicationName:: ${this.userApplicationName} \n SDK Version:: ${SDKVersion.MAJOR_VERSION}.${SDKVersion.MINOR_VERSION}.${SDKVersion.MINOR_VERSION}`;
    console.log(message);
    return true;
  }

  getNodeFilter(): ShortloopNodeFilter | undefined {
    return this.nodeFilter;
  }
}

export default ShortloopAutoConfiguration;