import { Request } from '../Request';
import type { IEventRequest } from './types';

export class EventRequest extends Request {
  protected itemId?: string;
  protected timestamp: number;
  protected eventType: string;
  protected eventValue?: string;
  protected from?: string;
  protected url?: string;
  protected ref?: string;
  protected recommendationId?: string;
  protected userProperties?: Record<string, any>;
  protected eventProperties?: Record<string, any>;

  constructor({
    itemId,
    timestamp,
    eventType,
    eventValue,
    from,
    url,
    ref,
    recommendationId,
    userProperties,
    eventProperties,
  }: IEventRequest) {
    super('POST', '/events');

    this.itemId = itemId;
    this.timestamp = timestamp;
    this.eventType = eventType;
    this.eventValue = eventValue;
    this.from = from;
    this.url = url;
    this.ref = ref;
    this.recommendationId = recommendationId;
    this.userProperties = userProperties;
    this.eventProperties = eventProperties;
  }

  getTimestamp(): number {
    return this.timestamp;
  }

  getPayload(): object {
    return {
      item_id: this.itemId,
      timestamp: this.timestamp,
      event_type: this.eventType,
      event_value: this.eventValue,
      from: this.from,
      url: this.url,
      ref: this.ref,
      recommendation_id: this.recommendationId,
      user_properties: this.userProperties,
      event_properties: this.eventProperties,
    };
  }
}