function _define_property(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 _object_spread(target) {
    for(var i = 1; i < arguments.length; i++){
        var source = arguments[i] != null ? arguments[i] : {};
        var ownKeys = Object.keys(source);
        if (typeof Object.getOwnPropertySymbols === "function") {
            ownKeys = ownKeys.concat(Object.getOwnPropertySymbols(source).filter(function(sym) {
                return Object.getOwnPropertyDescriptor(source, sym).enumerable;
            }));
        }
        ownKeys.forEach(function(key) {
            _define_property(target, key, source[key]);
        });
    }
    return target;
}
function ownKeys(object, enumerableOnly) {
    var keys = Object.keys(object);
    if (Object.getOwnPropertySymbols) {
        var symbols = Object.getOwnPropertySymbols(object);
        if (enumerableOnly) {
            symbols = symbols.filter(function(sym) {
                return Object.getOwnPropertyDescriptor(object, sym).enumerable;
            });
        }
        keys.push.apply(keys, symbols);
    }
    return keys;
}
function _object_spread_props(target, source) {
    source = source != null ? source : {};
    if (Object.getOwnPropertyDescriptors) {
        Object.defineProperties(target, Object.getOwnPropertyDescriptors(source));
    } else {
        ownKeys(Object(source)).forEach(function(key) {
            Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key));
        });
    }
    return target;
}
import classNames from "classnames";
import React from "react";
import { Node } from "slate";
import { debugInfo } from "../../../../Utils/debugUtils";
/**
 * ReadonlyParagraph 组件 - 只读段落预览组件
 *
 * 专门针对 readonly 模式优化的段落组件，移除了拖拽手柄、占位符逻辑等编辑相关功能。
 * 简化渲染逻辑，提升预览模式性能。
 *
 * @component
 * @description 只读段落预览组件，用于预览模式下的段落渲染
 * @param {ElementProps<ParagraphNode>} props - 组件属性
 * @param {ParagraphNode} props.element - 段落节点元素
 * @param {React.ReactNode} props.children - 子组件内容
 * @param {Object} props.attributes - 元素属性
 *
 * @example
 * ```tsx
 * <ReadonlyParagraph
 *   element={paragraphNode}
 *   attributes={attributes}
 * >
 *   段落内容
 * </ReadonlyParagraph>
 * ```
 *
 * @returns {React.ReactElement} 渲染的只读段落组件
 *
 * @remarks
 * - 移除拖拽手柄（DragHandle）
 * - 移除占位符逻辑
 * - 移除拖拽相关事件处理
 * - 使用 React.memo 优化性能
 * - 保持预览模式的视觉效果
 */ export var ReadonlyParagraph = /*#__PURE__*/ React.memo(function(props) {
    var _props_children;
    debugInfo('ReadonlyParagraph - 渲染只读段落', {
        align: props.element.align,
        children: props.element.children
    });
    var str = Node.string(props.element).trim();
    debugInfo('ReadonlyParagraph - useMemo 渲染', {
        strLength: str.length,
        align: props.element.align
    });
    return /*#__PURE__*/ React.createElement("div", _object_spread_props(_object_spread({}, props.attributes), {
        "data-be": 'paragraph',
        className: classNames({}),
        "data-align": props.element.align,
        style: {
            display: !!str || !!((_props_children = props.children) === null || _props_children === void 0 ? void 0 : _props_children.at(0).type) ? undefined : 'none',
            textAlign: props.element.align
        }
    }), props.children);
});
ReadonlyParagraph.displayName = 'ReadonlyParagraph';
