@adaptui/react/dist/cjs/accordion/accordion-state.js

Collection of headless components/hooks that are accessible, composable, customizable from low level to build your own UI & Design System powered by Reakit

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.useAccordionState = useAccordionState;

var _react = require("react");

var _collectionState = require("ariakit/collection/collection-state");

var _compositeState = require("ariakit/composite/composite-state");

var _hooks = require("ariakit-utils/hooks");

var _store = require("ariakit-utils/store");

var _excluded = ["orientation", "focusLoop", "selectOnMove", "shouldSelectFirstId", "allowMultiple", "allowToggle"];

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 _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 ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); enumerableOnly && (symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; })), keys.push.apply(keys, symbols); } return keys; }

function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = null != arguments[i] ? arguments[i] : {}; i % 2 ? ownKeys(Object(source), !0).forEach(function (key) { _defineProperty(target, key, source[key]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } return target; }

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

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 _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 _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; }

function _iterableToArrayLimit(arr, i) { var _i = arr == null ? null : 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 _objectWithoutProperties(source, excluded) { if (source == null) return {}; var target = _objectWithoutPropertiesLoose(source, excluded); var key, i; if (Object.getOwnPropertySymbols) { var sourceSymbolKeys = Object.getOwnPropertySymbols(source); for (i = 0; i < sourceSymbolKeys.length; i++) { key = sourceSymbolKeys[i]; if (excluded.indexOf(key) >= 0) continue; if (!Object.prototype.propertyIsEnumerable.call(source, key)) continue; target[key] = source[key]; } } return target; }

function _objectWithoutPropertiesLoose(source, excluded) { if (source == null) return {}; var target = {}; var sourceKeys = Object.keys(source); var key, i; for (i = 0; i < sourceKeys.length; i++) { key = sourceKeys[i]; if (excluded.indexOf(key) >= 0) continue; target[key] = source[key]; } return target; }

function findEnabledAccordionById(items, id) {
  return items.find(function (item) {
    return item.id === id && !item.disabled && !item.dimmed;
  });
}

function findFirstEnabledAccordion(items) {
  return items.find(function (item) {
    return !item.disabled && !item.dimmed;
  });
}
/**
 * Provides state for the `Accordion` components.
 * @example
 * ```jsx
 * const accordion = useAccordionState();
 * <Accordion state={accordion}>
 *   <AccordionDisclosure>Accordion 1</AccordionDisclosure>
 *   <AccordionPanel>Panel 1</AccordionPanel>
 *   <AccordionDisclosure>Accordion 2</AccordionDisclosure>
 *   <AccordionPanel>Panel 2</AccordionPanel>
 * </Accordion>
 * ```
 */


function useAccordionState() {
  var _ref = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {},
      _ref$orientation = _ref.orientation,
      orientation = _ref$orientation === void 0 ? "vertical" : _ref$orientation,
      _ref$focusLoop = _ref.focusLoop,
      focusLoop = _ref$focusLoop === void 0 ? true : _ref$focusLoop,
      _ref$selectOnMove = _ref.selectOnMove,
      selectOnMove = _ref$selectOnMove === void 0 ? false : _ref$selectOnMove,
      _ref$shouldSelectFirs = _ref.shouldSelectFirstId,
      shouldSelectFirstId = _ref$shouldSelectFirs === void 0 ? false : _ref$shouldSelectFirs,
      _ref$allowMultiple = _ref.allowMultiple,
      allowMultiple = _ref$allowMultiple === void 0 ? false : _ref$allowMultiple,
      _ref$allowToggle = _ref.allowToggle,
      allowToggle = _ref$allowToggle === void 0 ? allowMultiple || false : _ref$allowToggle,
      props = _objectWithoutProperties(_ref, _excluded);

  var _useControlledState = (0, _hooks.useControlledState)(props.defaultSelectedId, props.selectedId, props.setSelectedId),
      _useControlledState2 = _slicedToArray(_useControlledState, 2),
      selectedId = _useControlledState2[0],
      setSelectedId = _useControlledState2[1];

  var composite = (0, _compositeState.useCompositeState)(_objectSpread({
    orientation: orientation,
    focusLoop: focusLoop
  }, props));
  var panels = (0, _collectionState.useCollectionState)();
  var compositeRef = (0, _hooks.useLiveRef)(composite);
  var firstEnabledAccordionSelected = (0, _react.useRef)(false);
  var select = (0, _react.useCallback)(function (id) {
    // Runs when the accordion has `allowMultiple` - `false`
    if (!allowMultiple || id == null) {
      setSelectedId(id);
      return;
    } // Runs when the accordion has `allowMultiple` - `true`


    setSelectedId([id]);
  }, [allowMultiple, setSelectedId]); // Automatically set selectedId if it's undefined.

  (0, _react.useEffect)(function () {
    if (!shouldSelectFirstId) return;
    if (allowToggle) return;
    if (selectedId !== undefined) return; // First, we try to set selectedId based on the current active accordion.

    var activeId = compositeRef.current.activeId;
    if (!activeId) return;
    var accordion = findEnabledAccordionById(composite.items, activeId);

    if (!accordion) {
      // If there's no active accordion or the active accordion is dimmed, we get the first
      // enabled accordion instead.
      var firstEnabledAccordion = findFirstEnabledAccordion(composite.items);
      if (!firstEnabledAccordion) return;
      select(firstEnabledAccordion === null || firstEnabledAccordion === void 0 ? void 0 : firstEnabledAccordion.id);
      return;
    }

    select(activeId); // eslint-disable-next-line react-hooks/exhaustive-deps
  }, [allowToggle, shouldSelectFirstId, selectedId, composite.items, allowMultiple, setSelectedId]); // Automatically set selectedId if it's undefined.

  (0, _react.useEffect)(function () {
    if (!shouldSelectFirstId || !allowToggle) return;
    if (firstEnabledAccordionSelected.current === true) return; // First, we try to set selectedId based on the current active accordion.

    var activeId = compositeRef.current.activeId;
    if (!activeId) return;
    var accordion = findEnabledAccordionById(composite.items, activeId);

    if (!accordion) {
      // If there's no active accordion or the active accordion is dimmed, we get the first
      // enabled accordion instead.
      var firstEnabledAccordion = findFirstEnabledAccordion(composite.items);
      if (!firstEnabledAccordion) return;
      select(firstEnabledAccordion === null || firstEnabledAccordion === void 0 ? void 0 : firstEnabledAccordion.id);
      return;
    }

    firstEnabledAccordionSelected.current = true;
    select(activeId); // eslint-disable-next-line react-hooks/exhaustive-deps
  }, [allowToggle, shouldSelectFirstId, selectedId, composite.items, setSelectedId, allowMultiple, select]); // Keep panels accordionIds in sync with the current accordions.

  (0, _react.useEffect)(function () {
    if (!composite.items.length) return;
    panels.setItems(function (prevPanels) {
      var hasOrphanPanels = prevPanels.some(function (panel) {
        return !panel.accordionId;
      });
      if (!hasOrphanPanels) return prevPanels;
      return prevPanels.map(function (panel, i) {
        if (panel.accordionId) return panel;
        var accordion = composite.items[i];
        return _objectSpread(_objectSpread({}, panel), {}, {
          accordionId: accordion === null || accordion === void 0 ? void 0 : accordion.id
        });
      });
    }); // eslint-disable-next-line react-hooks/exhaustive-deps
  }, [composite.items, panels.setItems]);
  var toggle = (0, _react.useCallback)(function (id) {
    // If the accordion is already selected, we unselect it.
    if (allowToggle && id === selectedId) {
      setSelectedId(undefined);
      return;
    } // If the accordion is toggled, we move the composite accordingly.


    composite.move(id); // Runs when the accordion has `allowMultiple` - `false`
    // and the `id` is `null`.

    if (!allowMultiple || id == null) {
      setSelectedId(id);
      return;
    } // Runs when the accordion has `allowMultiple` - `true`


    if (selectedId !== null && selectedId !== void 0 && selectedId.includes(id)) {
      setSelectedId(function (prevId) {
        return prevId === null || prevId === void 0 ? void 0 : prevId.filter(function (pId) {
          return pId !== id;
        });
      });
      return;
    }

    setSelectedId(function (prevId) {
      if (prevId == null) return [id];
      return [].concat(_toConsumableArray(prevId), [id]);
    });
  }, // eslint-disable-next-line react-hooks/exhaustive-deps
  [allowToggle, selectedId, setSelectedId, composite.move, allowMultiple]);
  var state = (0, _react.useMemo)(function () {
    return _objectSpread(_objectSpread({}, composite), {}, {
      allowToggle: allowToggle,
      allowMultiple: allowMultiple,
      selectedId: selectedId,
      setSelectedId: setSelectedId,
      toggle: toggle,
      panels: panels,
      selectOnMove: selectOnMove
    });
  }, [composite, allowToggle, allowMultiple, selectedId, setSelectedId, toggle, panels, selectOnMove]);
  return (0, _store.useStorePublisher)(state);
}
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