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92 lines
2.9 KiB
92 lines
2.9 KiB
import { FormProvider as RcFormProvider } from 'rc-field-form';
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import type { FormProviderProps as RcFormProviderProps } from 'rc-field-form/lib/FormContext';
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import type { Meta } from 'rc-field-form/lib/interface';
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import omit from 'rc-util/lib/omit';
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import type { FC, PropsWithChildren, ReactNode } from 'react';
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import * as React from 'react';
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import { useContext, useMemo } from 'react';
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import type { ColProps } from '../grid/col';
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import type { FormInstance, RequiredMark } from './Form';
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import type { ValidateStatus } from './FormItem';
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import type { FormLabelAlign } from './interface';
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/** Form Context. Set top form style and pass to Form Item usage. */
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export interface FormContextProps {
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vertical: boolean;
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name?: string;
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colon?: boolean;
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labelAlign?: FormLabelAlign;
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labelWrap?: boolean;
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labelCol?: ColProps;
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wrapperCol?: ColProps;
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requiredMark?: RequiredMark;
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itemRef: (name: (string | number)[]) => (node: React.ReactElement) => void;
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form?: FormInstance;
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}
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export const FormContext = React.createContext<FormContextProps>({
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labelAlign: 'right',
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vertical: false,
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itemRef: (() => {}) as any,
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});
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/** `noStyle` Form Item Context. Used for error collection */
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export type ReportMetaChange = (meta: Meta, uniqueKeys: React.Key[]) => void;
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export const NoStyleItemContext = React.createContext<ReportMetaChange | null>(null);
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/** Form Provider */
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export interface FormProviderProps extends Omit<RcFormProviderProps, 'validateMessages'> {
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prefixCls?: string;
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}
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export const FormProvider: React.FC<FormProviderProps> = (props) => {
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const providerProps = omit(props, ['prefixCls']);
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return <RcFormProvider {...providerProps} />;
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};
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/** Used for ErrorList only */
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export interface FormItemPrefixContextProps {
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prefixCls: string;
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status?: ValidateStatus;
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}
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export const FormItemPrefixContext = React.createContext<FormItemPrefixContextProps>({
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prefixCls: '',
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});
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export interface FormItemStatusContextProps {
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isFormItemInput?: boolean;
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status?: ValidateStatus;
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hasFeedback?: boolean;
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feedbackIcon?: ReactNode;
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}
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export const FormItemInputContext = React.createContext<FormItemStatusContextProps>({});
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export type NoFormStyleProps = PropsWithChildren<{
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status?: boolean;
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override?: boolean;
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}>;
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export const NoFormStyle: FC<NoFormStyleProps> = ({ children, status, override }) => {
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const formItemInputContext = useContext(FormItemInputContext);
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const newFormItemInputContext = useMemo(() => {
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const newContext = { ...formItemInputContext };
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if (override) {
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delete newContext.isFormItemInput;
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}
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if (status) {
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delete newContext.status;
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delete newContext.hasFeedback;
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delete newContext.feedbackIcon;
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}
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return newContext;
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}, [status, override, formItemInputContext]);
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return (
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<FormItemInputContext.Provider value={newFormItemInputContext}>
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{children}
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</FormItemInputContext.Provider>
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);
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};
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