var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
  for (var name in all)
    __defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
  if (from && typeof from === "object" || typeof from === "function") {
    for (let key of __getOwnPropNames(from))
      if (!__hasOwnProp.call(to, key) && key !== except)
        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
  }
  return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
var instrumenter_exports = {};
__export(instrumenter_exports, {
  OpenTelemetryInstrumenter: () => OpenTelemetryInstrumenter,
  propagator: () => propagator
});
module.exports = __toCommonJS(instrumenter_exports);
var import_api = require("@opentelemetry/api");
var import_core = require("@opentelemetry/core");
var import_spanWrapper = require("./spanWrapper.js");
var import_configuration = require("./configuration.js");
var import_transformations = require("./transformations.js");
const propagator = new import_core.W3CTraceContextPropagator();
class OpenTelemetryInstrumenter {
  startSpan(name, spanOptions) {
    let ctx = spanOptions?.tracingContext || import_api.context.active();
    let span;
    if ((0, import_configuration.envVarToBoolean)("AZURE_TRACING_DISABLED")) {
      span = import_api.trace.wrapSpanContext(import_api.INVALID_SPAN_CONTEXT);
    } else {
      span = import_api.trace.getTracer(spanOptions.packageName, spanOptions.packageVersion).startSpan(name, (0, import_transformations.toSpanOptions)(spanOptions), ctx);
      if ((0, import_configuration.envVarToBoolean)("AZURE_HTTP_TRACING_CHILDREN_DISABLED") && name.toUpperCase().startsWith("HTTP")) {
        ctx = (0, import_core.suppressTracing)(ctx);
      }
    }
    return {
      span: new import_spanWrapper.OpenTelemetrySpanWrapper(span),
      tracingContext: import_api.trace.setSpan(ctx, span)
    };
  }
  withContext(tracingContext, callback, ...callbackArgs) {
    return import_api.context.with(
      tracingContext,
      callback,
      /** Assume caller will bind `this` or use arrow functions */
      void 0,
      ...callbackArgs
    );
  }
  parseTraceparentHeader(traceparentHeader) {
    return propagator.extract(
      import_api.context.active(),
      { traceparent: traceparentHeader },
      import_api.defaultTextMapGetter
    );
  }
  createRequestHeaders(tracingContext) {
    const headers = {};
    propagator.inject(tracingContext || import_api.context.active(), headers, import_api.defaultTextMapSetter);
    return headers;
  }
}
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
  OpenTelemetryInstrumenter,
  propagator
});
//# sourceMappingURL=instrumenter.js.map
