All files / app/components TextField.tsx

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import {
  styled,
  TextField as MuiTextField,
  TextFieldProps,
} from "@mui/material";
import { BaseTextFieldProps } from "@mui/material/TextField";
import React, { forwardRef } from "react";
import { useIsNativeEmbed } from "utils/nativeLink";
 
const StyledMuiTextField = styled(MuiTextField)<TextFieldProps>(
  ({ theme, multiline }) => ({
    "& .MuiOutlinedInput-root": {
      borderRadius: theme.shape.borderRadius * 3,
      "& .MuiOutlinedInput-notchedOutline": {
        borderColor: "var(--mui-palette-grey-300)",
      },
      "&:hover .MuiOutlinedInput-notchedOutline": {
        borderColor: "var(--mui-palette-primary-main)",
      },
      "&.Mui-focused .MuiOutlinedInput-notchedOutline": {
        borderColor: "var(--mui-palette-primary-main)",
      },
    },
    display: "block",
    ...(multiline && {
      "& .MuiOutlinedInput-notchedOutline": {
        borderColor: "var(--mui-palette-grey-500)",
      },
      "& .MuiOutlinedInput-root:hover .MuiOutlinedInput-notchedOutline": {
        borderColor: "var(--mui-palette-grey-900)",
      },
    }),
  }),
);
 
type AccessibleTextFieldProps = Omit<TextFieldProps, "variant"> & {
  // id is required for accessibility, but optional when used inside Autocomplete
  // (Autocomplete provides the id via inputProps)
  id?: BaseTextFieldProps["id"];
  onChange?: TextFieldProps["onChange"];
  variant?: "filled" | "outlined" | "standard";
};
 
const TextField = forwardRef<
  HTMLInputElement | HTMLDivElement,
  AccessibleTextFieldProps
>(
  (
    {
      className,
      variant = "outlined",
      helperText,
      name,
      slotProps,
      ...otherProps
    },
    ref,
  ) => {
    // In WebViews, MUI's floating label positioning can break due to CSS transform issues.
    // Force labels to always be in "shrunk" position to avoid overlap with input border.
    const isNativeEmbed = useIsNativeEmbed();
 
    return (
      <StyledMuiTextField
        {...otherProps}
        inputRef={ref}
        name={name}
        variant={variant}
        helperText={
          <span data-testid={`${name}-helper-text`}>{helperText}</span>
        }
        multiline={otherProps.multiline !== undefined}
        className={className}
        slotProps={{
          ...slotProps,
          inputLabel: {
            ...(typeof slotProps?.inputLabel === "object"
              ? slotProps.inputLabel
              : {}),
            ...(isNativeEmbed && { shrink: true }),
          },
        }}
      />
    );
  },
);
 
TextField.displayName = "TextField";
 
export default TextField;