@uimkit/uikit-react/dist/cjs/components/UIMessageInput/hooks/utils.js

<img style="width:64px" src="https://mgmt.uimkit.chat/media/img/avatar.png"/>

'use strict';

Object.defineProperty(exports, '__esModule', { value: true });

require('../../../types/models.js');
require('../../../types/events.js');

var accentsMap = {
    a: 'á|à|ã|â|À|Á|Ã|Â',
    c: 'ç|Ç',
    e: 'é|è|ê|É|È|Ê',
    i: 'í|ì|î|Í|Ì|Î',
    n: 'ñ|Ñ',
    o: 'ó|ò|ô|ő|õ|Ó|Ò|Ô|Õ',
    u: 'ú|ù|û|ü|Ú|Ù|Û|Ü',
};
var removeDiacritics = function (text) {
    if (!text)
        return '';
    return Object.keys(accentsMap).reduce(function (acc, current) { return acc.replace(new RegExp(accentsMap[current], 'g'), current); }, text);
};
var calculateLevenshtein = function (query, name) {
    if (query.length === 0)
        return name.length;
    if (name.length === 0)
        return query.length;
    var matrix = [];
    var i;
    for (i = 0; i <= name.length; i++) {
        matrix[i] = [i];
    }
    var j;
    for (j = 0; j <= query.length; j++) {
        matrix[0][j] = j;
    }
    for (i = 1; i <= name.length; i++) {
        for (j = 1; j <= query.length; j++) {
            if (name.charAt(i - 1) === query.charAt(j - 1)) {
                matrix[i][j] = matrix[i - 1][j - 1];
            }
            else {
                matrix[i][j] = Math.min(matrix[i - 1][j - 1] + 1, // substitution
                Math.min(matrix[i][j - 1] + 1, // insertion
                matrix[i - 1][j] + 1)); // deletion
            }
        }
    }
    return matrix[name.length][query.length];
};
var searchLocalUsers = function (params) {
    var ownUserId = params.ownUserId, query = params.query, text = params.text, users = params.users;
    var matchingUsers = users.filter(function (user) {
        if (user.id === ownUserId)
            return false;
        if (!query)
            return true;
        var updatedId = removeDiacritics(user.id).toLowerCase();
        var updatedName = removeDiacritics(user.name).toLowerCase();
        var updatedQuery = removeDiacritics(query).toLowerCase();
        var maxDistance = 3;
        var lastDigits = text.slice(-(maxDistance + 1)).includes('@');
        if (updatedName) {
            var levenshtein_1 = calculateLevenshtein(updatedQuery, updatedName);
            if (updatedName.includes(updatedQuery) || (levenshtein_1 <= maxDistance && lastDigits)) {
                return true;
            }
        }
        var levenshtein = calculateLevenshtein(updatedQuery, updatedId);
        return updatedId.includes(updatedQuery) || (levenshtein <= maxDistance && lastDigits);
    });
    return matchingUsers;
};

exports.accentsMap = accentsMap;
exports.calculateLevenshtein = calculateLevenshtein;
exports.removeDiacritics = removeDiacritics;
exports.searchLocalUsers = searchLocalUsers;
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