// Metro module 1062 (f1063).
import { msToSec, startStandaloneWebVitalSpan, supportsWebVital, listenForWebVitalReportEvents } from "./Module1059";
import { addClsInstrumentationHandler } from "./triggerHandlers";
import { DEBUG_BUILD } from "./Module1035";
import { debug, browserPerformanceTimeOrigin, timestampInSeconds, getCurrentScope, htmlTreeAsString, SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN, SEMANTIC_ATTRIBUTE_SENTRY_OP, SEMANTIC_ATTRIBUTE_EXCLUSIVE_TIME, SEMANTIC_ATTRIBUTE_SENTRY_MEASUREMENT_UNIT, SEMANTIC_ATTRIBUTE_SENTRY_MEASUREMENT_VALUE } from "./Module817";
const _sendStandaloneClsSpan = function _sendStandaloneClsSpan(value, a1, a2, a3) {
  if (DEBUG_BUILD) {
    debug.log(`Sending CLS span (${value})`);
  }
  const startTime = a1 ? msToSec((browserPerformanceTimeOrigin() || 0) + a1.startTime) : timestampInSeconds();
  const transactionName = getCurrentScope().getScopeData().transactionName;
  const name = a1 ? htmlTreeAsString(a1.sources[0]?.node) : "Layout shift";
  const attributes = {};
  attributes[SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN] = "auto.http.browser.cls";
  attributes[SEMANTIC_ATTRIBUTE_SENTRY_OP] = "ui.webvital.cls";
  attributes[SEMANTIC_ATTRIBUTE_EXCLUSIVE_TIME] = 0;
  attributes["sentry.pageload.span_id"] = a2;
  attributes["sentry.report_event"] = a3;
  let c12695_0 = attributes;
  if (a1?.sources) {
    a1.sources.forEach((source, index) => {
      c12695_0[`cls.source.${index + 1}`] = htmlTreeAsString(source.node);
    });
  }
  const r76 = startStandaloneWebVitalSpan({
    name,
    transaction: transactionName,
    attributes,
    startTime
  });
  if (r76) {
    const r78 = {};
    r78[SEMANTIC_ATTRIBUTE_SENTRY_MEASUREMENT_UNIT] = "";
    r78[SEMANTIC_ATTRIBUTE_SENTRY_MEASUREMENT_VALUE] = value;
    r76.addEvent("cls", r78);
    r76.end(startTime);
  }
};
Object.defineProperty(exports, Symbol.toStringTag, {
  value: "Module"
});
export { _sendStandaloneClsSpan };
export function trackClsAsStandaloneSpan(a0) {
  let c12696_0, c12696_2;
  const value = 0;
  if (supportsWebVital("layout-shift")) {
    c12696_2 = addClsInstrumentationHandler(({ metric }) => {
      const r8 = metric.entries[metric.entries.length - 1];
      if (r8) {
        value = metric.value;
        c12696_0 = r8;
      }
    }, true);
    listenForWebVitalReportEvents(a0, (a0, a1) => {
      _sendStandaloneClsSpan(value, c12696_0, a1, a0);
      c12696_2();
    });
  }
}