Initial commit for project Spoon!
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'use client';
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import type * as LabelPrimitive from '@radix-ui/react-label';
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import type { ControllerProps, FieldPath, FieldValues } from 'react-hook-form';
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import * as React from 'react';
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import { Slot } from '@radix-ui/react-slot';
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import {
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Controller,
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FormProvider,
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useFormContext,
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useFormState,
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} from 'react-hook-form';
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import { cn, Label } from '@spoon/ui';
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const Form = FormProvider;
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interface FormFieldContextValue<
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TFieldValues extends FieldValues = FieldValues,
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TName extends FieldPath<TFieldValues> = FieldPath<TFieldValues>,
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> {
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name: TName;
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}
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const FormFieldContext = React.createContext<FormFieldContextValue>(
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{} as FormFieldContextValue,
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);
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const FormField = <
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TFieldValues extends FieldValues = FieldValues,
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TName extends FieldPath<TFieldValues> = FieldPath<TFieldValues>,
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>({
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...props
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}: ControllerProps<TFieldValues, TName>) => {
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return (
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<FormFieldContext.Provider value={{ name: props.name }}>
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<Controller {...props} />
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</FormFieldContext.Provider>
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);
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};
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const useFormField = () => {
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const fieldContext = React.useContext(FormFieldContext);
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const itemContext = React.useContext(FormItemContext);
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const { getFieldState } = useFormContext();
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const formState = useFormState({ name: fieldContext.name });
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const fieldState = getFieldState(fieldContext.name, formState);
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const { id } = itemContext;
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return {
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id,
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name: fieldContext.name,
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formItemId: `${id}-form-item`,
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formDescriptionId: `${id}-form-item-description`,
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formMessageId: `${id}-form-item-message`,
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...fieldState,
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};
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};
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interface FormItemContextValue {
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id: string;
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}
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const FormItemContext = React.createContext<FormItemContextValue>(
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{} as FormItemContextValue,
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);
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const FormItem = ({ className, ...props }: React.ComponentProps<'div'>) => {
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const id = React.useId();
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return (
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<FormItemContext.Provider value={{ id }}>
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<div
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data-slot='form-item'
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className={cn('grid gap-2', className)}
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{...props}
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/>
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</FormItemContext.Provider>
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);
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};
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const FormLabel = ({
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className,
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...props
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}: React.ComponentProps<typeof LabelPrimitive.Root>) => {
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const { error, formItemId } = useFormField();
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return (
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<Label
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data-slot='form-label'
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data-error={!!error}
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className={cn('data-[error=true]:text-destructive', className)}
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htmlFor={formItemId}
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{...props}
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/>
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);
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};
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const FormControl = ({ ...props }: React.ComponentProps<typeof Slot>) => {
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const { error, formItemId, formDescriptionId, formMessageId } =
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useFormField();
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return (
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<Slot
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data-slot='form-control'
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id={formItemId}
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aria-describedby={
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!error
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? `${formDescriptionId}`
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: `${formDescriptionId} ${formMessageId}`
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}
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aria-invalid={!!error}
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{...props}
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/>
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);
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};
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const FormDescription = ({
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className,
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...props
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}: React.ComponentProps<'p'>) => {
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const { formDescriptionId } = useFormField();
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return (
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<p
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data-slot='form-description'
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id={formDescriptionId}
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className={cn('text-muted-foreground text-sm', className)}
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{...props}
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/>
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);
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};
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const FormMessage = ({ className, ...props }: React.ComponentProps<'p'>) => {
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const { error, formMessageId } = useFormField();
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const body = error ? String(error.message ?? '') : props.children;
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if (!body) {
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return null;
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}
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return (
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<p
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data-slot='form-message'
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id={formMessageId}
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className={cn('text-destructive text-sm', className)}
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{...props}
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>
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{body}
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</p>
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);
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};
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export {
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useFormField,
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Form,
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FormItem,
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FormLabel,
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FormControl,
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FormDescription,
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FormMessage,
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FormField,
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};
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