function _array_like_to_array(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 _array_with_holes(arr) {
    if (Array.isArray(arr)) return arr;
}
function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) {
    try {
        var info = gen[key](arg);
        var value = info.value;
    } catch (error) {
        reject(error);
        return;
    }
    if (info.done) {
        resolve(value);
    } else {
        Promise.resolve(value).then(_next, _throw);
    }
}
function _async_to_generator(fn) {
    return function() {
        var self = this, args = arguments;
        return new Promise(function(resolve, reject) {
            var gen = fn.apply(self, args);
            function _next(value) {
                asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value);
            }
            function _throw(err) {
                asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err);
            }
            _next(undefined);
        });
    };
}
function _iterable_to_array_limit(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 _non_iterable_rest() {
    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 _sliced_to_array(arr, i) {
    return _array_with_holes(arr) || _iterable_to_array_limit(arr, i) || _unsupported_iterable_to_array(arr, i) || _non_iterable_rest();
}
function _unsupported_iterable_to_array(o, minLen) {
    if (!o) return;
    if (typeof o === "string") return _array_like_to_array(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(n);
    if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _array_like_to_array(o, minLen);
}
function _ts_generator(thisArg, body) {
    var f, y, t, _ = {
        label: 0,
        sent: function() {
            if (t[0] & 1) throw t[1];
            return t[1];
        },
        trys: [],
        ops: []
    }, g = Object.create((typeof Iterator === "function" ? Iterator : Object).prototype), d = Object.defineProperty;
    return d(g, "next", {
        value: verb(0)
    }), d(g, "throw", {
        value: verb(1)
    }), d(g, "return", {
        value: verb(2)
    }), typeof Symbol === "function" && d(g, Symbol.iterator, {
        value: function() {
            return this;
        }
    }), g;
    function verb(n) {
        return function(v) {
            return step([
                n,
                v
            ]);
        };
    }
    function step(op) {
        if (f) throw new TypeError("Generator is already executing.");
        while(g && (g = 0, op[0] && (_ = 0)), _)try {
            if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
            if (y = 0, t) op = [
                op[0] & 2,
                t.value
            ];
            switch(op[0]){
                case 0:
                case 1:
                    t = op;
                    break;
                case 4:
                    _.label++;
                    return {
                        value: op[1],
                        done: false
                    };
                case 5:
                    _.label++;
                    y = op[1];
                    op = [
                        0
                    ];
                    continue;
                case 7:
                    op = _.ops.pop();
                    _.trys.pop();
                    continue;
                default:
                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) {
                        _ = 0;
                        continue;
                    }
                    if (op[0] === 3 && (!t || op[1] > t[0] && op[1] < t[3])) {
                        _.label = op[1];
                        break;
                    }
                    if (op[0] === 6 && _.label < t[1]) {
                        _.label = t[1];
                        t = op;
                        break;
                    }
                    if (t && _.label < t[2]) {
                        _.label = t[2];
                        _.ops.push(op);
                        break;
                    }
                    if (t[2]) _.ops.pop();
                    _.trys.pop();
                    continue;
            }
            op = body.call(thisArg, _);
        } catch (e) {
            op = [
                6,
                e
            ];
            y = 0;
        } finally{
            f = t = 0;
        }
        if (op[0] & 5) throw op[1];
        return {
            value: op[0] ? op[1] : void 0,
            done: true
        };
    }
}
/* eslint-disable @typescript-eslint/no-unused-vars */ import { useDebounceFn } from "@ant-design/pro-components";
import React, { useRef } from "react";
import { Subject } from "rxjs";
import { Editor, Element, Path, Range } from "slate";
import { useEditorStore } from "../store";
import { parserSlateNodeToMarkdown } from "../utils";
export var selChange$ = new Subject();
var floatBarIgnoreNode = new Set([
    'code'
]);
/**
 * 用于处理编辑器内容变化的自定义钩子函数。
 *
 * @param editor - Slate 编辑器实例。
 * @param store - 编辑器状态存储实例。
 * @param onChange - 可选的回调函数，当编辑器内容变化时调用，传递 Markdown 格式的内容和元素数组。
 *
 * @returns 一个函数，用于处理编辑器内容变化。
 */ export function useOnchange(editor, onChange) {
    var rangeContent = useRef('');
    var onChangeDebounce = useDebounceFn(function() {
        return _async_to_generator(function() {
            return _ts_generator(this, function(_state) {
                if (!onChange) return [
                    2
                ];
                onChange === null || onChange === void 0 ? void 0 : onChange(parserSlateNodeToMarkdown(editor.children), editor.children);
                return [
                    2
                ];
            });
        })();
    }, 16);
    var _useEditorStore = useEditorStore(), setRefreshFloatBar = _useEditorStore.setRefreshFloatBar, setDomRect = _useEditorStore.setDomRect, refreshFloatBar = _useEditorStore.refreshFloatBar, readonly = _useEditorStore.readonly;
    return React.useMemo(function() {
        return function(_value, _operations) {
            // 只读且仅选区变化时，跳过 Editor.nodes、selChange$、setDomRect 等，提升性能
            if (readonly && _operations.every(function(o) {
                return o.type === 'set_selection';
            })) {
                return;
            }
            if (onChangeDebounce && _operations.some(function(o) {
                return o.type !== 'set_selection';
            })) {
                // 如果有 onChange 函数，且操作类型不是 set_selection，则执行 onChangeDebounce
                onChangeDebounce.cancel();
                onChangeDebounce === null || onChangeDebounce === void 0 ? void 0 : onChangeDebounce.run(parserSlateNodeToMarkdown(_value), _value);
            }
            var sel = editor.selection;
            try {
                var _node_;
                var _Editor_nodes = _sliced_to_array(Editor.nodes(editor, {
                    match: function match(n) {
                        return Element.isElement(n);
                    },
                    mode: 'lowest'
                }), 1), node = _Editor_nodes[0];
                setTimeout(function() {
                    selChange$.next({
                        sel: sel,
                        node: node
                    });
                });
                if (!node) return;
                setTimeout(function() {
                    selChange$.next({
                        sel: sel,
                        node: node
                    });
                });
                if (_operations.some(function(o) {
                    return o.type === 'set_selection';
                }) && sel && !floatBarIgnoreNode.has(node === null || node === void 0 ? void 0 : (_node_ = node[0]) === null || _node_ === void 0 ? void 0 : _node_.type) && !Range.isCollapsed(sel) && Path.equals(Path.parent(sel.focus.path), Path.parent(sel.anchor.path))) {
                    var _domRange_toString;
                    if (typeof window === 'undefined') return;
                    var domSelection = window.getSelection();
                    var domRange = domSelection === null || domSelection === void 0 ? void 0 : domSelection.getRangeAt(0);
                    if (!(domRange === null || domRange === void 0 ? void 0 : (_domRange_toString = domRange.toString()) === null || _domRange_toString === void 0 ? void 0 : _domRange_toString.trim())) return;
                    if (rangeContent.current === (domRange === null || domRange === void 0 ? void 0 : domRange.toString())) {
                        setRefreshFloatBar === null || setRefreshFloatBar === void 0 ? void 0 : setRefreshFloatBar(!refreshFloatBar);
                        return;
                    }
                    rangeContent.current = (domRange === null || domRange === void 0 ? void 0 : domRange.toString()) || '';
                    var rect = domRange === null || domRange === void 0 ? void 0 : domRange.getBoundingClientRect();
                    if (rect) {
                        setDomRect === null || setDomRect === void 0 ? void 0 : setDomRect(rect);
                    } else {
                        setDomRect === null || setDomRect === void 0 ? void 0 : setDomRect(null);
                    }
                } else {
                    rangeContent.current = '';
                    setDomRect === null || setDomRect === void 0 ? void 0 : setDomRect(null);
                }
            } catch (error) {}
        };
    }, [
        editor,
        readonly
    ]);
}
