marshall-y-slate/dist/main/apply-to-yjs/node/insert-node.js

Yjs bindings for Slate.

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const tiny_invariant_1 = __importDefault(require("tiny-invariant"));
const model_1 = require("../../model");
const path_1 = require("../../path");
const convert_1 = require("../../utils/convert");
/**
 * Applies an insert node operation to a SharedType.
 *
 * @param doc
 * @param op
 */
function insertNode(doc, op) {
    const [parent, index] = (0, path_1.getParent)(doc, op.path);
    const children = model_1.SyncNode.getChildren(parent);
    if (model_1.SyncNode.getText(parent) !== undefined || !children) {
        throw new TypeError('Can\'t insert node into text node');
    }
    (0, tiny_invariant_1.default)(children, 'cannot apply insert node operation to text node');
    children.insert(index, [(0, convert_1.toSyncElement)(op.node)]);
    return doc;
}
exports.default = insertNode;
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