import React, { forwardRef, useContext, useEffect, useRef } from 'react'; import CloseCircleFilled from '@ant-design/icons/CloseCircleFilled'; import classNames from 'classnames'; import type { InputProps as RcInputProps, InputRef } from 'rc-input'; import RcInput from 'rc-input'; import type { BaseInputProps } from 'rc-input/lib/interface'; import { composeRef } from 'rc-util/lib/ref'; import type { InputStatus } from '../_util/statusUtils'; import { getMergedStatus, getStatusClassNames } from '../_util/statusUtils'; import { devUseWarning } from '../_util/warning'; import { ConfigContext } from '../config-provider'; import DisabledContext from '../config-provider/DisabledContext'; import useSize from '../config-provider/hooks/useSize'; import type { SizeType } from '../config-provider/SizeContext'; import { FormItemInputContext, NoFormStyle } from '../form/context'; import { NoCompactStyle, useCompactItemContext } from '../space/Compact'; import useRemovePasswordTimeout from './hooks/useRemovePasswordTimeout'; import useStyle from './style'; import { hasPrefixSuffix } from './utils'; import useCSSVarCls from '../config-provider/hooks/useCSSVarCls'; import type { Variant } from '../form/hooks/useVariants'; import useVariant from '../form/hooks/useVariants'; export interface InputFocusOptions extends FocusOptions { cursor?: 'start' | 'end' | 'all'; } export type { InputRef }; export function triggerFocus( element?: HTMLInputElement | HTMLTextAreaElement, option?: InputFocusOptions, ) { if (!element) { return; } element.focus(option); // Selection content const { cursor } = option || {}; if (cursor) { const len = element.value.length; switch (cursor) { case 'start': element.setSelectionRange(0, 0); break; case 'end': element.setSelectionRange(len, len); break; default: element.setSelectionRange(0, len); break; } } } export interface InputProps extends Omit< RcInputProps, 'wrapperClassName' | 'groupClassName' | 'inputClassName' | 'affixWrapperClassName' | 'classes' > { rootClassName?: string; size?: SizeType; disabled?: boolean; status?: InputStatus; /** @deprecated Use `variant="borderless"` instead. */ bordered?: boolean; /** * @since 5.13.0 * @default "outlined" */ variant?: Variant; [key: `data-${string}`]: string | undefined; } const Input = forwardRef((props, ref) => { const { prefixCls: customizePrefixCls, bordered = true, status: customStatus, size: customSize, disabled: customDisabled, onBlur, onFocus, suffix, allowClear, addonAfter, addonBefore, className, style, styles, rootClassName, onChange, classNames: classes, variant: customVariant, ...rest } = props; if (process.env.NODE_ENV !== 'production') { const { deprecated } = devUseWarning('Input'); deprecated(!('bordered' in props), 'bordered', 'variant'); } const { getPrefixCls, direction, input } = React.useContext(ConfigContext); const prefixCls = getPrefixCls('input', customizePrefixCls); const inputRef = useRef(null); // Style const rootCls = useCSSVarCls(prefixCls); const [wrapCSSVar, hashId, cssVarCls] = useStyle(prefixCls, rootCls); // ===================== Compact Item ===================== const { compactSize, compactItemClassnames } = useCompactItemContext(prefixCls, direction); // ===================== Size ===================== const mergedSize = useSize((ctx) => customSize ?? compactSize ?? ctx); // ===================== Disabled ===================== const disabled = React.useContext(DisabledContext); const mergedDisabled = customDisabled ?? disabled; // ===================== Status ===================== const { status: contextStatus, hasFeedback, feedbackIcon } = useContext(FormItemInputContext); const mergedStatus = getMergedStatus(contextStatus, customStatus); // ===================== Focus warning ===================== const inputHasPrefixSuffix = hasPrefixSuffix(props) || !!hasFeedback; const prevHasPrefixSuffix = useRef(inputHasPrefixSuffix); /* eslint-disable react-hooks/rules-of-hooks */ if (process.env.NODE_ENV !== 'production') { const warning = devUseWarning('Input'); useEffect(() => { if (inputHasPrefixSuffix && !prevHasPrefixSuffix.current) { warning( document.activeElement === inputRef.current?.input, 'usage', `When Input is focused, dynamic add or remove prefix / suffix will make it lose focus caused by dom structure change. Read more: https://ant.design/components/input/#FAQ`, ); } prevHasPrefixSuffix.current = inputHasPrefixSuffix; }, [inputHasPrefixSuffix]); } /* eslint-enable */ // ===================== Remove Password value ===================== const removePasswordTimeout = useRemovePasswordTimeout(inputRef, true); const handleBlur = (e: React.FocusEvent) => { removePasswordTimeout(); onBlur?.(e); }; const handleFocus = (e: React.FocusEvent) => { removePasswordTimeout(); onFocus?.(e); }; const handleChange = (e: React.ChangeEvent) => { removePasswordTimeout(); onChange?.(e); }; const suffixNode = (hasFeedback || suffix) && ( <> {suffix} {hasFeedback && feedbackIcon} ); // Allow clear let mergedAllowClear: BaseInputProps['allowClear']; if (typeof allowClear === 'object' && allowClear?.clearIcon) { mergedAllowClear = allowClear; } else if (allowClear) { mergedAllowClear = { clearIcon: }; } const [variant, enableVariantCls] = useVariant(customVariant, bordered); return wrapCSSVar( {addonAfter} ) } addonBefore={ addonBefore && ( {addonBefore} ) } classNames={{ ...classes, ...input?.classNames, input: classNames( { [`${prefixCls}-sm`]: mergedSize === 'small', [`${prefixCls}-lg`]: mergedSize === 'large', [`${prefixCls}-rtl`]: direction === 'rtl', }, classes?.input, input?.classNames?.input, hashId, ), variant: classNames( { [`${prefixCls}-${variant}`]: enableVariantCls, }, getStatusClassNames(prefixCls, mergedStatus), ), affixWrapper: classNames( { [`${prefixCls}-affix-wrapper-sm`]: mergedSize === 'small', [`${prefixCls}-affix-wrapper-lg`]: mergedSize === 'large', [`${prefixCls}-affix-wrapper-rtl`]: direction === 'rtl', }, hashId, ), wrapper: classNames( { [`${prefixCls}-group-rtl`]: direction === 'rtl', }, hashId, ), groupWrapper: classNames( { [`${prefixCls}-group-wrapper-sm`]: mergedSize === 'small', [`${prefixCls}-group-wrapper-lg`]: mergedSize === 'large', [`${prefixCls}-group-wrapper-rtl`]: direction === 'rtl', [`${prefixCls}-group-wrapper-${variant}`]: enableVariantCls, }, getStatusClassNames(`${prefixCls}-group-wrapper`, mergedStatus, hasFeedback), hashId, ), }} />, ); }); export default Input;