Reactive-Resume/libs/ui/src/components/form.tsx

import type * as LabelPrimitive from "@radix-ui/react-label";
import { Slot } from "@radix-ui/react-slot";
import { FormFieldContext, FormItemContext, useFormField } from "@reactive-resume/hooks";
import { cn } from "@reactive-resume/utils";
import { forwardRef, useId } from "react";
import type { ControllerProps, FieldPath, FieldValues } from "react-hook-form";
import { Controller } from "react-hook-form";

import { Label } from "./label";

export const FormField = <
  TFieldValues extends FieldValues = FieldValues,
  TName extends FieldPath<TFieldValues> = FieldPath<TFieldValues>,
>({
  ...props
}: ControllerProps<TFieldValues, TName>) => (
  <FormFieldContext.Provider value={{ name: props.name }}>
    <Controller {...props} />
  </FormFieldContext.Provider>
);

export const FormItem = forwardRef<HTMLDivElement, React.HTMLAttributes<HTMLDivElement>>(
  ({ className, ...props }, ref) => {
    const id = useId();

    return (
      <FormItemContext.Provider value={{ id }}>
        <div ref={ref} className={cn("w-full space-y-1", className)} {...props} />
      </FormItemContext.Provider>
    );
  },
);

FormItem.displayName = "FormItem";

export const FormLabel = forwardRef<
  React.ElementRef<typeof LabelPrimitive.Root>,
  React.ComponentPropsWithoutRef<typeof LabelPrimitive.Root>
>(({ className, ...props }, ref) => {
  const { error, formItemId } = useFormField();

  return (
    <Label
      ref={ref}
      htmlFor={formItemId}
      className={cn(error && "text-error", className)}
      {...props}
    />
  );
});

FormLabel.displayName = "FormLabel";

export const FormControl = forwardRef<
  React.ElementRef<typeof Slot>,
  React.ComponentPropsWithoutRef<typeof Slot>
>(({ ...props }, ref) => {
  const { error, formItemId, formDescriptionId, formMessageId } = useFormField();

  return (
    <Slot
      ref={ref}
      id={formItemId}
      aria-invalid={!!error}
      aria-describedby={error ? `${formDescriptionId} ${formMessageId}` : formDescriptionId}
      {...props}
    />
  );
});

FormControl.displayName = "FormControl";

export const FormDescription = forwardRef<
  HTMLParagraphElement,
  React.HTMLAttributes<HTMLParagraphElement>
>(({ className, ...props }, ref) => {
  const { formDescriptionId } = useFormField();

  return (
    <p
      ref={ref}
      id={formDescriptionId}
      className={cn("text-xs leading-relaxed opacity-60", className)}
      {...props}
    />
  );
});

FormDescription.displayName = "FormDescription";

export const FormMessage = forwardRef<
  HTMLParagraphElement,
  React.HTMLAttributes<HTMLParagraphElement>
>(({ className, children, ...props }, ref) => {
  const { error, formMessageId } = useFormField();
  const body = error ? String(error.message) : children;

  if (!body) {
    return null;
  }

  return (
    <p
      ref={ref}
      id={formMessageId}
      className={cn("text-xs font-medium leading-relaxed text-error", className)}
      {...props}
    >
      {body}
    </p>
  );
});

FormMessage.displayName = "FormMessage";

export { FormProvider as Form } from "react-hook-form";