storybook-addon-variants/dist/esm/getCombinations.js

Show all variants of a component in a grid

function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); }

function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }

function _iterableToArrayLimit(arr, i) { var _i = arr && (typeof Symbol !== "undefined" && arr[Symbol.iterator] || arr["@@iterator"]); if (_i == null) return; var _arr = []; var _n = true; var _d = false; var _s, _e; try { for (_i = _i.call(arr); !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; }

function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }

function _toConsumableArray(arr) { return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread(); }

function _nonIterableSpread() { throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }

function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }

function _iterableToArray(iter) { if (typeof Symbol !== "undefined" && iter[Symbol.iterator] != null || iter["@@iterator"] != null) return Array.from(iter); }

function _arrayWithoutHoles(arr) { if (Array.isArray(arr)) return _arrayLikeToArray(arr); }

function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }

// @ts-expect-error
import cartesian from "cartesian";
export function getCombinations(argTypes) {
  var argsMap = {}; // args order can change in stories, sorting ensures grid items don't jump between story previews.

  var sortedArgTypes = _toConsumableArray(Object.entries(argTypes)).sort(function (_ref, _ref2) {
    var _ref3 = _slicedToArray(_ref, 1),
        firstName = _ref3[0];

    var _ref4 = _slicedToArray(_ref2, 1),
        secondName = _ref4[0];

    return firstName.localeCompare(secondName);
  });

  sortedArgTypes.forEach(function (_ref5) {
    var _ref6 = _slicedToArray(_ref5, 2),
        argName = _ref6[0],
        argData = _ref6[1];

    // @ts-expect-error
    var _argData$type = argData.type,
        typeName = _argData$type.name,
        value = _argData$type.value;

    if (!["enum", "boolean"].includes(typeName)) {
      return;
    }

    var values = typeName === "boolean" ? [true, false] : value;
    argsMap[argName] = values;
  });
  var combinations = cartesian(argsMap);
  return combinations;
}