ission = lazy.lastSubmission;
    if (lastSubmission === 0) {
      // If this is the first time maybeSubmitPing is called, set the lastSubmission time to now
      // so that we don't submit a ping with just one event.
      lazy.console.debug("Setting lastSubmission to now.");
      Services.prefs.setIntPref(
        LAST_SUBMISSION_PREF,
        CaptchaDetectionPingUtils.i32SafeDate()
      );
      return;
    }

    if (
      lastSubmission >
      CaptchaDetectionPingUtils.i32SafeDate() - lazy.submissionInterval
    ) {
      lazy.console.debug("Not enough time has passed since last submission.");
      return;
    }

    CaptchaDetectionPingUtils.flushPing();
  }

  static prefsOfInterest = {
    networkCookieCookiebehavior: {
      type: "Int",
      name: "network.cookie.cookieBehavior",
    },
    privacyTrackingprotectionEnabled: {
      type: "Bool",
      name: "privacy.trackingprotection.enabled",
    },
    privacyTrackingprotectionCryptominingEnabled: {
      type: "Bool",
      name: "privacy.trackingprotection.cryptomining.enabled",
    },
    privacyTrackingprotectionFingerprintingEnabled: {
      type: "Bool",
      name: "privacy.trackingprotection.fingerprinting.enabled",
    },
    privacyFingerprintingprotection: {
      type: "Bool",
      name: "privacy.fingerprintingProtection",
    },
    networkCookieCookiebehaviorOptinpartitioning: {
      type: "Bool",
      name: "network.cookie.cookieBehavior.optInPartitioning",
    },
    privacyResistfingerprinting: {
      type: "Bool",
      name: "privacy.resistFingerprinting",
    },
    privacyTrackingprotectionPbmEnabled: {
      type: "Bool",
      name: "privacy.trackingprotection.pbmode.enabled",
    },
    privacyFingerprintingprotectionPbm: {
      type: "Bool",
      name: "privacy.fingerprintingProtection.pbmode",
    },
    networkCookieCookiebehaviorOptinpartitioningPbm: {
      type: "Bool",
      name: "network.cookie.cookieBehavior.optInPartitioning.pbmode",
    },
    privacyResistfingerprintingPbmode: {
      type: "Bool",
      name: "privacy.resistFingerprinting.pbmode",
    },
  };

  static initialized = false;
  static profileIsOpen = true;

  static init() {
    if (CaptchaDetectionPingUtils.initialized) {
      return;
    }

    Object.values(CaptchaDetectionPingUtils.prefsOfInterest).forEach(pref => {
      Services.prefs.addObserver(
        pref.name,
        CaptchaDetectionPingUtils.flushPing
      );
    });

    // maybeSubmitPing changes lastSubmission, and causes tests to fail.
    if (!Cu.isInAutomation) {
      ChromeUtils.idleDispatch(() =>
        CaptchaDetectionPingUtils.maybeSubmitPing(false)
      );
    }

    this.initialized = true;
    try {
      lazy.AsyncShutdown.profileBeforeChange.addBlocker(
        "CaptchaDetectionPingUtils: Don't submit pings after shutdown",
        async () => {
          this.profileIsOpen = false;
        }
      );
    } catch (e) {
      // This is not a critical error, so we just log it.
      // According to https://searchfox.org/mozilla-central/rev/d5baa11e35e0186c3c867f4948010f0742198467/toolkit/components/asyncshutdown/nsIAsyncShutdown.idl#82-103
      // this error can happen if it is too late to add a blocker.
      lazy.console.error(
        "Failed to add blocker for profileBeforeChange: " + e.message
      );
      this.profileIsOpen = false;
    }
  }
}

/**
 * @typedef lazy
 * @type {object}
 * @property {ConsoleInstance} console - console instance.
 * @property {AsyncShutdown} AsyncShutdown - AsyncShutdown module.
 */
PK