@clayui/shared/lib/cjs/getEllipsisItems.js

ClayShared component

"use strict";
var __create = Object.create;
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __getProtoOf = Object.getPrototypeOf;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
  for (var name in all)
    __defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
  if (from && typeof from === "object" || typeof from === "function") {
    for (let key of __getOwnPropNames(from))
      if (!__hasOwnProp.call(to, key) && key !== except)
        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
  }
  return to;
};
var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
  // If the importer is in node compatibility mode or this is not an ESM
  // file that has been converted to a CommonJS file using a Babel-
  // compatible transform (i.e. "__esModule" has not been set), then set
  // "default" to the CommonJS "module.exports" for node compatibility.
  isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
  mod
));
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
var getEllipsisItems_exports = {};
__export(getEllipsisItems_exports, {
  getEllipsisItems: () => getEllipsisItems
});
module.exports = __toCommonJS(getEllipsisItems_exports);
var import_react = __toESM(require("react"));
function getBufferList(start, end, config) {
  const { EllipsisComponent, ellipsisProps, items, spritemap } = config;
  const removedItems = items.slice(start, Math.max(end, start));
  if (removedItems.length > 1) {
    return [
      /* @__PURE__ */ import_react.default.createElement(
        EllipsisComponent,
        {
          items: removedItems,
          key: "ellipsisComponent",
          spritemap,
          ...ellipsisProps
        }
      )
    ];
  }
  return removedItems;
}
function getEllipsisItems(config, ellipsisBuffer, activeIndex = 0) {
  const { items } = config;
  const lastIndex = items.length - 1;
  const leftBufferEnd = activeIndex - ellipsisBuffer;
  const rightBufferStart = activeIndex + ellipsisBuffer + 1;
  const leftBuffer = getBufferList(1, leftBufferEnd, config);
  const rightBuffer = getBufferList(rightBufferStart, lastIndex, config);
  const newArray = [
    items[0],
    ...leftBuffer,
    ...items.slice(
      Math.max(activeIndex - ellipsisBuffer, 1),
      // Add 1 to account for active index
      Math.min(activeIndex + ellipsisBuffer + 1, lastIndex)
    ),
    ...rightBuffer
  ];
  if (items.length > 1) {
    newArray.push(items[lastIndex]);
  }
  return newArray;
}