146 lines
4.6 KiB
TypeScript
146 lines
4.6 KiB
TypeScript
// (c) Copyright Ascensio System SIA 2010-2024
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//
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// This program is a free software product.
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// You can redistribute it and/or modify it under the terms
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// of the GNU Affero General Public License (AGPL) version 3 as published by the Free Software
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// Foundation. In accordance with Section 7(a) of the GNU AGPL its Section 15 shall be amended
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// to the effect that Ascensio System SIA expressly excludes the warranty of non-infringement of
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// any third-party rights.
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//
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// This program is distributed WITHOUT ANY WARRANTY, without even the implied warranty
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// of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. For details, see
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// the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
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//
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// You can contact Ascensio System SIA at Lubanas st. 125a-25, Riga, Latvia, EU, LV-1021.
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//
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// The interactive user interfaces in modified source and object code versions of the Program must
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// display Appropriate Legal Notices, as required under Section 5 of the GNU AGPL version 3.
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//
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// Pursuant to Section 7(b) of the License you must retain the original Product logo when
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// distributing the program. Pursuant to Section 7(e) we decline to grant you any rights under
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// trademark law for use of our trademarks.
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//
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// All the Product's GUI elements, including illustrations and icon sets, as well as technical writing
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// content are licensed under the terms of the Creative Commons Attribution-ShareAlike 4.0
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// International. See the License terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
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import React, { useRef, useEffect } from "react";
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import InputWrapper from "./CodeInput.styled";
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import { CodeInputProps } from "./CodeInput.types";
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const CodeInput = (props: CodeInputProps) => {
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const { onSubmit, onChange, isDisabled, ...rest } = props;
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const inputsRef = useRef<HTMLInputElement[]>([]);
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const characters = 6;
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const allowed = "^[A-Za-z0-9]*$";
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useEffect(() => {
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if (inputsRef.current) inputsRef.current[0].focus();
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}, []);
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const onEnter = () => {
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if (inputsRef.current) {
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const code = inputsRef.current.map((input) => input.value).join("");
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if (code.length === characters) {
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onSubmit?.(code);
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}
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}
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};
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const handleOnChange = (e: React.ChangeEvent<HTMLInputElement>) => {
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if (e.target.value.match(allowed)) {
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onChange?.();
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if (e.target.nextElementSibling !== null) {
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if (e.target.nextElementSibling.nodeName === "HR") {
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(
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e.target.nextElementSibling.nextElementSibling as HTMLInputElement
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).focus();
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}
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(e.target.nextElementSibling as HTMLInputElement).focus();
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}
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} else {
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e.target.value = "";
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}
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onEnter();
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};
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const handleOnKeyDown = (e: React.KeyboardEvent<HTMLInputElement>) => {
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const { key } = e;
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const target = e.target as HTMLInputElement;
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if (key === "Backspace") {
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onChange?.();
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if (target.value === "" && target.previousElementSibling !== null) {
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if (target.previousElementSibling !== null) {
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if (target.previousElementSibling.nodeName === "HR") {
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const prev = target.previousElementSibling
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.previousElementSibling as HTMLInputElement;
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prev?.focus();
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}
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(target.previousElementSibling as HTMLInputElement).focus();
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e.preventDefault();
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}
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} else {
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target.value = "";
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}
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}
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};
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const handleOnFocus = (e: React.FocusEvent<HTMLInputElement>) => {
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e.target.select();
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};
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const handleOnPaste = (e: React.ClipboardEvent<HTMLInputElement>) => {
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const value = e.clipboardData.getData("Text");
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if (value.match(allowed)) {
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for (let i = 0; i < characters && i < value.length; i += 1) {
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if (inputsRef.current) {
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inputsRef.current[i].value = value.charAt(i);
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if (inputsRef.current[i].nextElementSibling !== null) {
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(
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inputsRef.current[i].nextElementSibling as HTMLInputElement
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).focus();
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}
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}
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}
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}
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onEnter();
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e.preventDefault();
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};
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const elements = [];
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for (let i = 0; i < characters; i += 1) {
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if (i === 3) elements.push(<hr key="InputCode-line" />);
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elements.push(
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<input
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key={`InputCode-${i}`}
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onChange={handleOnChange}
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onKeyDown={handleOnKeyDown}
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onFocus={handleOnFocus}
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onPaste={handleOnPaste}
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ref={(el) => {
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if (el) inputsRef.current[i] = el;
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}}
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maxLength={1}
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disabled={isDisabled}
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/>,
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);
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}
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return (
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<InputWrapper {...rest} data-testid="code-input">
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{elements}
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</InputWrapper>
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);
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};
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CodeInput.defaultProps = {
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isDisabled: false,
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};
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export { CodeInput };
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