/*
 * Copyright (c) Meta Platforms, Inc. and affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 */

package com.facebook.systrace;

import android.os.Trace;

/**
 * Systrace stub that mostly does nothing but delegates to Trace for beginning/ending sections. The
 * internal version of this file has not been opensourced yet.
 */
public class Systrace {

  public static final long TRACE_TAG_REACT_JAVA_BRIDGE = 0L;
  public static final long TRACE_TAG_REACT_APPS = 0L;
  public static final long TRACE_TAG_REACT_FRESCO = 0L;
  public static final long TRACE_TAG_REACT_VIEW = 0L;
  public static final long TRACE_TAG_REACT_JS_VM_CALLS = 0L;

  public enum EventScope {
    THREAD('t'),
    PROCESS('p'),
    GLOBAL('g');

    private final char mCode;

    private EventScope(char code) {
      mCode = code;
    }

    public char getCode() {
      return mCode;
    }
  }

  public static void registerListener(TraceListener listener) {}

  public static void unregisterListener(TraceListener listener) {}

  public static boolean isTracing(long tag) {
    return false;
  }

  public static void traceInstant(long tag, final String title, EventScope scope) {}

  public static void beginSection(long tag, final String sectionName) {
    Trace.beginSection(sectionName);
  }

  public static void endSection(long tag) {
    Trace.endSection();
  }

  public static void beginAsyncSection(long tag, final String sectionName, final int cookie) {}

  public static void beginAsyncSection(
      long tag, final String sectionName, final int cookie, final long startNanos) {}

  public static void endAsyncSection(long tag, final String sectionName, final int cookie) {}

  public static void endAsyncSection(
      long tag, final String sectionName, final int cookie, final long endNanos) {}

  public static void traceCounter(long tag, final String counterName, final int counterValue) {}

  public static void startAsyncFlow(long tag, final String sectionName, final int cookie) {}

  public static void stepAsyncFlow(long tag, final String sectionName, final int cookie) {}

  public static void endAsyncFlow(long tag, final String sectionName, final int cookie) {}
}