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"use client";
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import * as React from 'react';
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import { forwardRef } from 'react';
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import RcTextArea from '@rc-component/textarea';
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import { clsx } from 'clsx';
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import getAllowClear from '../_util/getAllowClear';
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import { useMergeSemantic } from '../_util/hooks';
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import { getMergedStatus, getStatusClassNames } from '../_util/statusUtils';
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import { devUseWarning } from '../_util/warning';
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import { useComponentConfig } from '../config-provider/context';
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import DisabledContext from '../config-provider/DisabledContext';
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import useCSSVarCls from '../config-provider/hooks/useCSSVarCls';
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import useSize from '../config-provider/hooks/useSize';
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import { FormItemInputContext } from '../form/context';
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import useVariant from '../form/hooks/useVariants';
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import { useCompactItemContext } from '../space/Compact';
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import { triggerFocus } from './Input';
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import { useSharedStyle } from './style';
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import useStyle from './style/textarea';
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const TextArea = /*#__PURE__*/forwardRef((props, ref) => {
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const {
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prefixCls: customizePrefixCls,
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bordered = true,
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size: customizeSize,
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disabled: customDisabled,
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status: customStatus,
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allowClear,
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classNames,
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rootClassName,
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className,
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style,
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styles,
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variant: customVariant,
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showCount,
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onMouseDown,
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onResize,
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...rest
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} = props;
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if (process.env.NODE_ENV !== 'production') {
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const {
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deprecated
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} = devUseWarning('TextArea');
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deprecated(!('bordered' in props), 'bordered', 'variant');
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}
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const {
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getPrefixCls,
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direction,
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allowClear: contextAllowClear,
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autoComplete: contextAutoComplete,
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className: contextClassName,
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style: contextStyle,
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classNames: contextClassNames,
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styles: contextStyles
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} = useComponentConfig('textArea');
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// =================== Disabled ===================
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const disabled = React.useContext(DisabledContext);
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const mergedDisabled = customDisabled ?? disabled;
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// ==================== Status ====================
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const {
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status: contextStatus,
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hasFeedback,
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feedbackIcon
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} = React.useContext(FormItemInputContext);
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const mergedStatus = getMergedStatus(contextStatus, customStatus);
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const [mergedClassNames, mergedStyles] = useMergeSemantic([contextClassNames, classNames], [contextStyles, styles], {
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props
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});
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// ===================== Ref ======================
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const innerRef = React.useRef(null);
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React.useImperativeHandle(ref, () => ({
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resizableTextArea: innerRef.current?.resizableTextArea,
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focus: option => {
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triggerFocus(innerRef.current?.resizableTextArea?.textArea, option);
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},
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blur: () => innerRef.current?.blur(),
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nativeElement: innerRef.current?.nativeElement || null
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}));
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const prefixCls = getPrefixCls('input', customizePrefixCls);
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// ==================== Style =====================
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const rootCls = useCSSVarCls(prefixCls);
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const [hashId, cssVarCls] = useSharedStyle(prefixCls, rootClassName);
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useStyle(prefixCls, rootCls);
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// ================= Compact Item =================
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const {
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compactSize,
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compactItemClassnames
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} = useCompactItemContext(prefixCls, direction);
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// ===================== Size =====================
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const mergedSize = useSize(ctx => customizeSize ?? compactSize ?? ctx);
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const [variant, enableVariantCls] = useVariant('textArea', customVariant, bordered);
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const mergedAllowClear = getAllowClear(allowClear ?? contextAllowClear);
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// ==================== Resize ====================
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// https://github.com/ant-design/ant-design/issues/51594
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const [isMouseDown, setIsMouseDown] = React.useState(false);
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// When has wrapper, resize will make as dirty for `resize: both` style
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const [resizeDirty, setResizeDirty] = React.useState(false);
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const onInternalMouseDown = e => {
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setIsMouseDown(true);
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onMouseDown?.(e);
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const onMouseUp = () => {
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setIsMouseDown(false);
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document.removeEventListener('mouseup', onMouseUp);
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};
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document.addEventListener('mouseup', onMouseUp);
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};
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const onInternalResize = size => {
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onResize?.(size);
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// Change to dirty since this maybe from the `resize: both` style
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if (isMouseDown && typeof getComputedStyle === 'function') {
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const ele = innerRef.current?.nativeElement?.querySelector('textarea');
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if (ele && getComputedStyle(ele).resize === 'both') {
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setResizeDirty(true);
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}
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}
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};
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// ==================== Render ====================
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return /*#__PURE__*/React.createElement(RcTextArea, {
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autoComplete: contextAutoComplete,
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...rest,
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style: {
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...mergedStyles.root,
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...contextStyle,
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...style
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},
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styles: mergedStyles,
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disabled: mergedDisabled,
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allowClear: mergedAllowClear,
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className: clsx(cssVarCls, rootCls, className, rootClassName, compactItemClassnames, contextClassName, mergedClassNames.root,
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// Only for wrapper
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{
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[`${prefixCls}-textarea-affix-wrapper-resize-dirty`]: resizeDirty
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}),
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classNames: {
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...mergedClassNames,
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textarea: clsx({
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[`${prefixCls}-sm`]: mergedSize === 'small',
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[`${prefixCls}-lg`]: mergedSize === 'large'
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}, hashId, mergedClassNames.textarea, isMouseDown && `${prefixCls}-mouse-active`),
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variant: clsx({
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[`${prefixCls}-${variant}`]: enableVariantCls
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}, getStatusClassNames(prefixCls, mergedStatus)),
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affixWrapper: clsx(`${prefixCls}-textarea-affix-wrapper`, {
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[`${prefixCls}-affix-wrapper-rtl`]: direction === 'rtl',
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[`${prefixCls}-affix-wrapper-sm`]: mergedSize === 'small',
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[`${prefixCls}-affix-wrapper-lg`]: mergedSize === 'large',
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[`${prefixCls}-textarea-show-count`]: showCount || props.count?.show
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}, hashId)
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},
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prefixCls: prefixCls,
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suffix: hasFeedback && /*#__PURE__*/React.createElement("span", {
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className: `${prefixCls}-textarea-suffix`
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}, feedbackIcon),
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showCount: showCount,
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ref: innerRef,
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onResize: onInternalResize,
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onMouseDown: onInternalMouseDown
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});
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});
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export default TextArea;
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