function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
function ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; }
function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { _defineProperty(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; }
function _defineProperty(obj, key, value) { key = _toPropertyKey(key); if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == _typeof(i) ? i : String(i); }
function _toPrimitive(t, r) { if ("object" != _typeof(t) || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != _typeof(i)) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
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(r, l) { var t = null == r ? null : "undefined" != typeof Symbol && r[Symbol.iterator] || r["@@iterator"]; if (null != t) { var e, n, i, u, a = [], f = !0, o = !1; try { if (i = (t = t.call(r)).next, 0 === l) { if (Object(t) !== t) return; f = !1; } else for (; !(f = (e = i.call(t)).done) && (a.push(e.value), a.length !== l); f = !0); } catch (r) { o = !0, n = r; } finally { try { if (!f && null != t.return && (u = t.return(), Object(u) !== u)) return; } finally { if (o) throw n; } } return a; } }
function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }
import React, { useState } from 'react';
import { Typography, Button } from 'antd';
var Paragraph = Typography.Paragraph;

/**
 * PisellLongText 只读态视图组件
 * 
 * 负责渲染只读态的多行文本展示，支持展开/折叠功能
 * 
 * 功能：
 * - 多行文本展示
 * - 根据 maxLines 截断内容
 * - 展开/收起按钮（超出行数时显示）
 * - 字数统计（可选）
 * - 保留换行和空格（whiteSpace: 'pre-wrap'）
 * 
 * @param props 组件 Props
 */
var ReadOnlyView = function ReadOnlyView(props) {
  var _useState = useState(false),
    _useState2 = _slicedToArray(_useState, 2),
    isExpanded = _useState2[0],
    setIsExpanded = _useState2[1];
  var value = props.value,
    _props$maxLines = props.maxLines,
    maxLines = _props$maxLines === void 0 ? 3 : _props$maxLines,
    _props$enableExpand = props.enableExpand,
    enableExpand = _props$enableExpand === void 0 ? true : _props$enableExpand,
    _props$expandText = props.expandText,
    expandText = _props$expandText === void 0 ? '展开' : _props$expandText,
    _props$collapseText = props.collapseText,
    collapseText = _props$collapseText === void 0 ? '收起' : _props$collapseText,
    _props$expandButtonPo = props.expandButtonPosition,
    expandButtonPosition = _props$expandButtonPo === void 0 ? 'bottom' : _props$expandButtonPo,
    _props$showWordCount = props.showWordCount,
    showWordCount = _props$showWordCount === void 0 ? false : _props$showWordCount,
    _props$fontSize = props.fontSize,
    fontSize = _props$fontSize === void 0 ? 16 : _props$fontSize,
    _props$fontWeight = props.fontWeight,
    fontWeight = _props$fontWeight === void 0 ? 500 : _props$fontWeight,
    _props$color = props.color,
    color = _props$color === void 0 ? '#101828' : _props$color,
    _props$lineHeight = props.lineHeight,
    lineHeight = _props$lineHeight === void 0 ? 1.5 : _props$lineHeight,
    className = props.className,
    style = props.style;
  var content = value || '';
  var lines = content.split('\n');
  var needExpand = lines.length > maxLines;

  // 截断内容（只读态未展开时）
  var displayContent = !isExpanded && needExpand ? lines.slice(0, maxLines).join('\n') + '...' : content;

  // 文本样式
  var textStyle = _objectSpread({
    fontSize: fontSize,
    fontWeight: fontWeight,
    color: color,
    lineHeight: lineHeight,
    whiteSpace: 'pre-wrap',
    // 保留换行和空格
    margin: 0
  }, style);

  // 展开/收起处理
  var handleToggleExpand = function handleToggleExpand() {
    var _props$onExpand;
    var newExpanded = !isExpanded;
    setIsExpanded(newExpanded);
    (_props$onExpand = props.onExpand) === null || _props$onExpand === void 0 || _props$onExpand.call(props, newExpanded);
  };
  return /*#__PURE__*/React.createElement("div", {
    className: "pisell-long-text-read ".concat(className || '')
  }, /*#__PURE__*/React.createElement(Paragraph, {
    style: textStyle
  }, displayContent), enableExpand && needExpand && /*#__PURE__*/React.createElement(Button, {
    type: "link",
    size: "small",
    onClick: handleToggleExpand,
    className: "pisell-long-text-expand-btn"
  }, isExpanded ? collapseText : expandText), showWordCount && /*#__PURE__*/React.createElement("div", {
    className: "pisell-long-text-word-count"
  }, content.length, " \u5B57"));
};
export default ReadOnlyView;