'use strict';

Object.defineProperty(exports, '__esModule', { value: true });

const defaults = Object.freeze({
  inline: false,
  width: null,
  height: null,
  hAlign: "center",
  vAlign: "middle",
  slice: false,
  hFlip: false,
  vFlip: false,
  rotate: 0
});
function mergeCustomisations(defaults2, item) {
  const result = {};
  for (const key in defaults2) {
    const attr = key;
    result[attr] = defaults2[attr];
    if (item[attr] === void 0) {
      continue;
    }
    const value = item[attr];
    switch (attr) {
      case "inline":
      case "slice":
        if (typeof value === "boolean") {
          result[attr] = value;
        }
        break;
      case "hFlip":
      case "vFlip":
        if (value === true) {
          result[attr] = !result[attr];
        }
        break;
      case "hAlign":
      case "vAlign":
        if (typeof value === "string" && value !== "") {
          result[attr] = value;
        }
        break;
      case "width":
      case "height":
        if (typeof value === "string" && value !== "" || typeof value === "number" && value || value === null) {
          result[attr] = value;
        }
        break;
      case "rotate":
        if (typeof value === "number") {
          result[attr] += value;
        }
        break;
    }
  }
  return result;
}

exports.defaults = defaults;
exports.mergeCustomisations = mergeCustomisations;