"use client";
'use strict';

var _7PRQYBBV = require('./7PRQYBBV.cjs');
var EO4GVUA4 = require('./EO4GVUA4.cjs');
var BCALMBPZ = require('./BCALMBPZ.cjs');
var PBFD2E7P = require('./PBFD2E7P.cjs');
var _3YLGPPWQ = require('./3YLGPPWQ.cjs');

// src/composite/composite-store.ts
var NULL_ITEM = { id: null };
function findFirstEnabledItem(items, excludeId) {
  return items.find((item) => {
    if (excludeId) {
      return !item.disabled && item.id !== excludeId;
    }
    return !item.disabled;
  });
}
function getEnabledItems(items, excludeId) {
  return items.filter((item) => {
    if (excludeId) {
      return !item.disabled && item.id !== excludeId;
    }
    return !item.disabled;
  });
}
function getItemsInRow(items, rowId) {
  return items.filter((item) => item.rowId === rowId);
}
function flipItems(items, activeId, shouldInsertNullItem = false) {
  const index = items.findIndex((item) => item.id === activeId);
  return [
    ...items.slice(index + 1),
    ...shouldInsertNullItem ? [NULL_ITEM] : [],
    ...items.slice(0, index)
  ];
}
function groupItemsByRows(items) {
  const rows = [];
  for (const item of items) {
    const row = rows.find((currentRow) => {
      var _a;
      return ((_a = currentRow[0]) == null ? void 0 : _a.rowId) === item.rowId;
    });
    if (row) {
      row.push(item);
    } else {
      rows.push([item]);
    }
  }
  return rows;
}
function getMaxRowLength(array) {
  let maxLength = 0;
  for (const { length } of array) {
    if (length > maxLength) {
      maxLength = length;
    }
  }
  return maxLength;
}
function createEmptyItem(rowId) {
  return {
    id: "__EMPTY_ITEM__",
    disabled: true,
    rowId
  };
}
function normalizeRows(rows, activeId, focusShift) {
  const maxLength = getMaxRowLength(rows);
  for (const row of rows) {
    for (let i = 0; i < maxLength; i += 1) {
      const item = row[i];
      if (!item || focusShift && item.disabled) {
        const isFirst = i === 0;
        const previousItem = isFirst && focusShift ? findFirstEnabledItem(row) : row[i - 1];
        row[i] = previousItem && activeId !== previousItem.id && focusShift ? previousItem : createEmptyItem(previousItem == null ? void 0 : previousItem.rowId);
      }
    }
  }
  return rows;
}
function verticalizeItems(items) {
  const rows = groupItemsByRows(items);
  const maxLength = getMaxRowLength(rows);
  const verticalized = [];
  for (let i = 0; i < maxLength; i += 1) {
    for (const row of rows) {
      const item = row[i];
      if (item) {
        verticalized.push(_3YLGPPWQ.__spreadProps(_3YLGPPWQ.__spreadValues({}, item), {
          // If there's no rowId, it means that it's not a grid composite, but
          // a single row instead. So, instead of verticalizing it, that is,
          // assigning a different rowId based on the column index, we keep it
          // undefined so they will be part of the same row. This is useful
          // when using up/down on one-dimensional composites.
          rowId: item.rowId ? `${i}` : void 0
        }));
      }
    }
  }
  return verticalized;
}
function createCompositeStore(props = {}) {
  var _a;
  const syncState = (_a = props.store) == null ? void 0 : _a.getState();
  const collection = EO4GVUA4.createCollectionStore(props);
  const activeId = PBFD2E7P.defaultValue(
    props.activeId,
    syncState == null ? void 0 : syncState.activeId,
    props.defaultActiveId
  );
  const initialState = _3YLGPPWQ.__spreadProps(_3YLGPPWQ.__spreadValues({}, collection.getState()), {
    id: PBFD2E7P.defaultValue(
      props.id,
      syncState == null ? void 0 : syncState.id,
      `id-${Math.random().toString(36).slice(2, 8)}`
    ),
    activeId,
    baseElement: PBFD2E7P.defaultValue(syncState == null ? void 0 : syncState.baseElement, null),
    includesBaseElement: PBFD2E7P.defaultValue(
      props.includesBaseElement,
      syncState == null ? void 0 : syncState.includesBaseElement,
      activeId === null
    ),
    moves: PBFD2E7P.defaultValue(syncState == null ? void 0 : syncState.moves, 0),
    orientation: PBFD2E7P.defaultValue(
      props.orientation,
      syncState == null ? void 0 : syncState.orientation,
      "both"
    ),
    rtl: PBFD2E7P.defaultValue(props.rtl, syncState == null ? void 0 : syncState.rtl, false),
    virtualFocus: PBFD2E7P.defaultValue(
      props.virtualFocus,
      syncState == null ? void 0 : syncState.virtualFocus,
      false
    ),
    focusLoop: PBFD2E7P.defaultValue(props.focusLoop, syncState == null ? void 0 : syncState.focusLoop, false),
    focusWrap: PBFD2E7P.defaultValue(props.focusWrap, syncState == null ? void 0 : syncState.focusWrap, false),
    focusShift: PBFD2E7P.defaultValue(props.focusShift, syncState == null ? void 0 : syncState.focusShift, false)
  });
  const composite = BCALMBPZ.createStore(initialState, collection, props.store);
  BCALMBPZ.setup(
    composite,
    () => BCALMBPZ.sync(composite, ["renderedItems", "activeId"], (state) => {
      composite.setState("activeId", (activeId2) => {
        var _a2;
        if (activeId2 !== void 0) return activeId2;
        return (_a2 = findFirstEnabledItem(state.renderedItems)) == null ? void 0 : _a2.id;
      });
    })
  );
  const getNextId = (direction = "next", options = {}) => {
    var _a2, _b;
    const defaultState = composite.getState();
    const {
      skip = 0,
      activeId: activeId2 = defaultState.activeId,
      focusShift = defaultState.focusShift,
      focusLoop = defaultState.focusLoop,
      focusWrap = defaultState.focusWrap,
      includesBaseElement = defaultState.includesBaseElement,
      renderedItems = defaultState.renderedItems,
      rtl = defaultState.rtl
    } = options;
    const isVerticalDirection = direction === "up" || direction === "down";
    const isNextDirection = direction === "next" || direction === "down";
    const canReverse = isNextDirection ? rtl && !isVerticalDirection : !rtl || isVerticalDirection;
    const canShift = focusShift && !skip;
    let items = !isVerticalDirection ? renderedItems : _7PRQYBBV.flatten2DArray(
      normalizeRows(groupItemsByRows(renderedItems), activeId2, canShift)
    );
    items = canReverse ? _7PRQYBBV.reverseArray(items) : items;
    items = isVerticalDirection ? verticalizeItems(items) : items;
    if (activeId2 == null) {
      return (_a2 = findFirstEnabledItem(items)) == null ? void 0 : _a2.id;
    }
    const activeItem = items.find((item) => item.id === activeId2);
    if (!activeItem) {
      return (_b = findFirstEnabledItem(items)) == null ? void 0 : _b.id;
    }
    const isGrid = items.some((item) => item.rowId);
    const activeIndex = items.indexOf(activeItem);
    const nextItems = items.slice(activeIndex + 1);
    const nextItemsInRow = getItemsInRow(nextItems, activeItem.rowId);
    if (skip) {
      const nextEnabledItemsInRow = getEnabledItems(nextItemsInRow, activeId2);
      const nextItem2 = nextEnabledItemsInRow.slice(skip)[0] || // If we can't find an item, just return the last one.
      nextEnabledItemsInRow[nextEnabledItemsInRow.length - 1];
      return nextItem2 == null ? void 0 : nextItem2.id;
    }
    const canLoop = focusLoop && (isVerticalDirection ? focusLoop !== "horizontal" : focusLoop !== "vertical");
    const canWrap = isGrid && focusWrap && (isVerticalDirection ? focusWrap !== "horizontal" : focusWrap !== "vertical");
    const hasNullItem = isNextDirection ? (!isGrid || isVerticalDirection) && canLoop && includesBaseElement : isVerticalDirection ? includesBaseElement : false;
    if (canLoop) {
      const loopItems = canWrap && !hasNullItem ? items : getItemsInRow(items, activeItem.rowId);
      const sortedItems = flipItems(loopItems, activeId2, hasNullItem);
      const nextItem2 = findFirstEnabledItem(sortedItems, activeId2);
      return nextItem2 == null ? void 0 : nextItem2.id;
    }
    if (canWrap) {
      const nextItem2 = findFirstEnabledItem(
        // We can use nextItems, which contains all the next items, including
        // items from other rows, to wrap between rows. However, if there is a
        // null item (the composite container), we'll only use the next items in
        // the row. So moving next from the last item will focus on the
        // composite container. On grid composites, horizontal navigation never
        // focuses on the composite container, only vertical.
        hasNullItem ? nextItemsInRow : nextItems,
        activeId2
      );
      const nextId = hasNullItem ? (nextItem2 == null ? void 0 : nextItem2.id) || null : nextItem2 == null ? void 0 : nextItem2.id;
      return nextId;
    }
    const nextItem = findFirstEnabledItem(nextItemsInRow, activeId2);
    if (!nextItem && hasNullItem) {
      return null;
    }
    return nextItem == null ? void 0 : nextItem.id;
  };
  return _3YLGPPWQ.__spreadProps(_3YLGPPWQ.__spreadValues(_3YLGPPWQ.__spreadValues({}, collection), composite), {
    setBaseElement: (element) => composite.setState("baseElement", element),
    setActiveId: (id) => composite.setState("activeId", id),
    move: (id) => {
      if (id === void 0) return;
      composite.setState("activeId", id);
      composite.setState("moves", (moves) => moves + 1);
    },
    first: () => {
      var _a2;
      return (_a2 = findFirstEnabledItem(composite.getState().renderedItems)) == null ? void 0 : _a2.id;
    },
    last: () => {
      var _a2;
      return (_a2 = findFirstEnabledItem(_7PRQYBBV.reverseArray(composite.getState().renderedItems))) == null ? void 0 : _a2.id;
    },
    next: (options) => {
      if (options !== void 0 && typeof options === "number") {
        options = { skip: options };
      }
      return getNextId("next", options);
    },
    previous: (options) => {
      if (options !== void 0 && typeof options === "number") {
        options = { skip: options };
      }
      return getNextId("previous", options);
    },
    down: (options) => {
      if (options !== void 0 && typeof options === "number") {
        options = { skip: options };
      }
      return getNextId("down", options);
    },
    up: (options) => {
      if (options !== void 0 && typeof options === "number") {
        options = { skip: options };
      }
      return getNextId("up", options);
    }
  });
}

exports.createCompositeStore = createCompositeStore;
//# sourceMappingURL=2CHYBBFH.cjs.map
