dlms-protocol/lib/typesDLMS/DlmsArrayStruct.js

DLMS Protocol parser for JavaScript

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;
require("core-js/modules/esnext.iterator.constructor.js");
require("core-js/modules/esnext.iterator.for-each.js");
require("core-js/modules/web.dom-collections.iterator.js");
var _DlmsDataType = _interopRequireDefault(require("../enum/DlmsDataType"));
var _DlmsDatas = _interopRequireDefault(require("./DlmsDatas"));
function _interopRequireDefault(e) { return e && e.__esModule ? e : { default: e }; }
class DlmsArrayStruct {
  constructor() {
    let data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null;
    let dlmsDatas = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
    this.tag = _DlmsDataType.default.STRUCT;
    this.totalBytes = 0;
    this.rawValue = [];
    this.bodyBytes = [];
    this.size = 0;
    this.value = [];
    if (data) {
      this.insertData(data);
    } else if (dlmsDatas) {
      this.insertDataFromList(dlmsDatas);
    }
  }
  getStandardLength() {
    throw new Error("Method not implemented.");
  }
  getValue() {
    return this.value;
  }
  insertData(data) {
    if (this.tag !== data[0]) {
      throw new Error("Tag mismatch.");
    }
    this.size = data[1];
    this.bodyBytes = data.slice(2); // Skip tag and size
    let temp = [...this.bodyBytes];
    for (let i = 0; i < this.size; i++) {
      if (temp.length > 0) {
        let tempValue = _DlmsDatas.default.factory(temp[0]);
        tempValue.insertData(temp);
        this.value.push(tempValue);
        temp = temp.slice(tempValue.totalBytes);
      }
    }
    this.rawValue = [this.tag, this.size, ...this.bodyBytes];
    this.totalBytes = this.rawValue.length;
  }
  insertDataFromList(dlmsDatas) {
    this.size = dlmsDatas.length;
    this.bodyBytes = [];
    this.value = [];
    dlmsDatas.forEach(dlmsData => {
      this.value.push(dlmsData);
      this.bodyBytes.push(...dlmsData.rawValue);
    });
    this.rawValue = [this.tag, this.size, ...this.bodyBytes];
    this.totalBytes = this.rawValue.length;
  }
}
exports.default = DlmsArrayStruct;