"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.JsonLayout = void 0;
var _defineProperty2 = _interopRequireDefault(require("@babel/runtime/helpers/defineProperty"));
var _momentTimezone = _interopRequireDefault(require("moment-timezone"));
var _std = require("@kbn/std");
var _configSchema = require("@kbn/config-schema");
var _ecs = require("@kbn/ecs");
/*
 * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
 * or more contributor license agreements. Licensed under the Elastic License
 * 2.0 and the Server Side Public License, v 1; you may not use this file except
 * in compliance with, at your election, the Elastic License 2.0 or the Server
 * Side Public License, v 1.
 */

const {
  literal,
  object
} = _configSchema.schema;
const jsonLayoutSchema = object({
  type: literal('json')
});

/**
 * Layout that just converts `LogRecord` into JSON string.
 * @internal
 */
class JsonLayout {
  static errorToSerializableObject(error) {
    if (error === undefined) {
      return error;
    }
    return {
      message: error.message,
      type: error.name,
      stack_trace: error.stack
    };
  }
  format(record) {
    var _record$meta$span$id, _record$meta, _record$meta$span, _record$meta$trace$id, _record$meta2, _record$meta2$trace, _record$meta$transact, _record$meta3, _record$meta3$transac;
    const spanId = (_record$meta$span$id = (_record$meta = record.meta) === null || _record$meta === void 0 ? void 0 : (_record$meta$span = _record$meta.span) === null || _record$meta$span === void 0 ? void 0 : _record$meta$span.id) !== null && _record$meta$span$id !== void 0 ? _record$meta$span$id : record.spanId;
    const traceId = (_record$meta$trace$id = (_record$meta2 = record.meta) === null || _record$meta2 === void 0 ? void 0 : (_record$meta2$trace = _record$meta2.trace) === null || _record$meta2$trace === void 0 ? void 0 : _record$meta2$trace.id) !== null && _record$meta$trace$id !== void 0 ? _record$meta$trace$id : record.traceId;
    const transactionId = (_record$meta$transact = (_record$meta3 = record.meta) === null || _record$meta3 === void 0 ? void 0 : (_record$meta3$transac = _record$meta3.transaction) === null || _record$meta3$transac === void 0 ? void 0 : _record$meta3$transac.id) !== null && _record$meta$transact !== void 0 ? _record$meta$transact : record.transactionId;
    const log = {
      ecs: {
        version: _ecs.EcsVersion
      },
      '@timestamp': (0, _momentTimezone.default)(record.timestamp).format('YYYY-MM-DDTHH:mm:ss.SSSZ'),
      message: record.message,
      error: JsonLayout.errorToSerializableObject(record.error),
      log: {
        level: record.level.id.toUpperCase(),
        logger: record.context
      },
      process: {
        pid: record.pid
      },
      span: spanId ? {
        id: spanId
      } : undefined,
      trace: traceId ? {
        id: traceId
      } : undefined,
      transaction: transactionId ? {
        id: transactionId
      } : undefined
    };
    const output = record.meta ? (0, _std.merge)({
      ...record.meta
    }, log) : log;
    return JSON.stringify(output);
  }
}
exports.JsonLayout = JsonLayout;
(0, _defineProperty2.default)(JsonLayout, "configSchema", jsonLayoutSchema);