// Metro module 10902 (f10903).
import { AnalyticEvents } from "../../../Constants";
import { trackClickstream } from "../../app_analytics/clickstream/Clickstream";
class ChannelLatestMessageLoadingStatsManager {
  static seenChannelIds = new Set();
  constructor(a0) {
    this.label = a0;
  }
  start(a0) {
    this.latestChannelMessagesLoad = {
      channelId: a0.channelId,
      startMs: Date.now()
    };
  }
  cancel() {
    this.latestChannelMessagesLoad = void 0;
  }
  finish(a0) {
    const latestChannelMessagesLoad = this.latestChannelMessagesLoad;
    if (latestChannelMessagesLoad != null && latestChannelMessagesLoad.channelId === a0.channelId) {
      const load_duration_ms = Date.now() - latestChannelMessagesLoad.startMs;
      const r18 = ChannelLatestMessageLoadingStatsManager.seenChannelIds.has(a0.channelId);
      const is_first_load = !r18;
      if (!r18) {
        ChannelLatestMessageLoadingStatsManager.seenChannelIds.add(a0.channelId);
      }
      trackClickstream(AnalyticEvents.CHANNEL_LATEST_MESSAGES_LOADED_CLICKSTREAM, {
        load_duration_ms,
        were_messages_cached: a0.areMessagesCached,
        is_first_load
      });
      this.latestChannelMessagesLoad = void 0;
    }
  }
}
export default ChannelLatestMessageLoadingStatsManager;