93 lines
2.4 KiB
JavaScript
93 lines
2.4 KiB
JavaScript
import PropTypes from 'prop-types';
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import React from 'react';
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import EditIcon from '../../../images/pencil.svg';
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// TODO I think this needs a description prop so that it's accessible
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function EditableInput({
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validate, value, emptyPlaceholder, InputComponent, inputProps, onChange
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}) {
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const [isEditing, setIsEditing] = React.useState(false);
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const [currentValue, setCurrentValue] = React.useState(value || '');
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const displayValue = currentValue || emptyPlaceholder;
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const hasValue = currentValue !== '';
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const classes = `editable-input editable-input--${isEditing ? 'is-editing' : 'is-not-editing'} editable-input--${hasValue ? 'has-value' : 'has-placeholder'}`;
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const inputRef = React.createRef();
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React.useEffect(() => {
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if (isEditing) {
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inputRef.current.focus();
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}
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}, [isEditing]);
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function beginEditing() {
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setIsEditing(true);
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}
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function doneEditing() {
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setIsEditing(false);
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const isValid = typeof validate === 'function' && validate(currentValue);
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if (isValid) {
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onChange(currentValue);
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} else {
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setCurrentValue(value);
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}
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}
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function updateValue(event) {
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setCurrentValue(event.target.value);
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}
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function checkForKeyAction(event) {
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if (event.key === 'Enter') {
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doneEditing();
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}
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}
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return (
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<span className={classes}>
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<button
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className="editable-input__label"
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onClick={beginEditing}
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aria-label={`Edit ${displayValue} value`}
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>
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<span>{displayValue}</span>
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<EditIcon className="editable-input__icon" focusable="false" aria-hidden="true" />
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</button>
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<InputComponent
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className="editable-input__input"
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type="text"
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{...inputProps}
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disabled={!isEditing}
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onBlur={doneEditing}
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onChange={updateValue}
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onKeyPress={checkForKeyAction}
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ref={inputRef}
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value={currentValue}
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/>
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</span >
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);
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}
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EditableInput.defaultProps = {
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emptyPlaceholder: 'No value',
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InputComponent: 'input',
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inputProps: {},
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validate: () => true,
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value: '',
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};
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EditableInput.propTypes = {
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emptyPlaceholder: PropTypes.string,
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InputComponent: PropTypes.elementType,
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// eslint-disable-next-line react/forbid-prop-types
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inputProps: PropTypes.object,
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onChange: PropTypes.func.isRequired,
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validate: PropTypes.func,
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value: PropTypes.string,
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};
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export default EditableInput;
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