// Metro module 1051 (f1052).
import { whenActivated } from "./Module1038";
import { getVisibilityWatcher } from "./onVisibilityUpdate";
import { initMetric } from "./Module1044";
import { initUnique } from "./Module1049";
import { LCPEntryManager } from "./LCPEntryManager";
import { getActivationStart } from "./Module1042";
import { observe } from "./Module1046";
import { bindReporter } from "./Module1047";
import { runOnce } from "./Module1048";
import { whenIdleOrHidden } from "./Module1053";
import { removePageListener, addPageListener } from "./Module1041";
Object.defineProperty(exports, Symbol.toStringTag, {
  value: "Module"
});
let c860_2 = [2500, 4000];
export { c860_2 as LCPThresholds };
export const onLCP = function(c12680_0, r3 = {}) {
  let c12680_1 = r3;
  whenActivated(() => {
    let c24023_0, c24023_5, c24023_6, stopListeningWrapper2;
    const visibilityWatcher = getVisibilityWatcher();
    const r12 = initMetric("LCP");
    let c24023_2 = r12;
    let c24023_3 = initUnique(c12680_1, LCPEntryManager);
    const handleEntries2 = (a0) => {
      const r28 = c12680_1.reportAllChanges ? a0 : a0.slice(-1);
      for (const item of r28) {
        c24023_3._processEntry(item);
        if (item.startTime < visibilityWatcher.firstHiddenTime) {
          const r12 = Math;
          c24023_2.value = r12.max(item.startTime - getActivationStart(), 0);
          c24023_2.entries = [item];
          c24023_0();
        }
      }
    };
    const r44 = observe("largest-contentful-paint", handleEntries2);
    c24023_5 = r44;
    if (r44) {
      c24023_0 = bindReporter(c12680_0, r12, c860_2, c12680_1.reportAllChanges);
      c24023_6 = runOnce(() => {
        handleEntries2(c24023_5.takeRecords());
        c24023_5.disconnect();
        c24023_0(true);
      });
      stopListeningWrapper2 = (a0) => {
        if (a0.isTrusted) {
          whenIdleOrHidden(c24023_6);
          removePageListener(a0.type, stopListeningWrapper2, {
            capture: true
          });
        }
      };
      for (const item of ["keydown", "click", "visibilitychange"]) {
        addPageListener(item, stopListeningWrapper2, {
          capture: true
        });
      }
    }
  });
};