@mui/material/FormControl/FormControl.js

'use client';

import * as React from 'react';
import PropTypes from 'prop-types';
import clsx from 'clsx';
import composeClasses from '@mui/utils/composeClasses';
import { styled } from "../zero-styled/index.js";
import { useDefaultProps } from "../DefaultPropsProvider/index.js";
import { isFilled, isAdornedStart } from "../InputBase/utils.js";
import capitalize from "../utils/capitalize.js";
import isMuiElement from "../utils/isMuiElement.js";
import FormControlContext from "./FormControlContext.js";
import { getFormControlUtilityClasses } from "./formControlClasses.js";
import { jsx as _jsx } from "react/jsx-runtime";
const useUtilityClasses = ownerState => {
  const {
    classes,
    margin,
    fullWidth
  } = ownerState;
  const slots = {
    root: ['root', margin !== 'none' && `margin${capitalize(margin)}`, fullWidth && 'fullWidth']
  };
  return composeClasses(slots, getFormControlUtilityClasses, classes);
};
const FormControlRoot = styled('div', {
  name: 'MuiFormControl',
  slot: 'Root',
  overridesResolver: ({
    ownerState
  }, styles) => {
    return {
      ...styles.root,
      ...styles[`margin${capitalize(ownerState.margin)}`],
      ...(ownerState.fullWidth && styles.fullWidth)
    };
  }
})({
  display: 'inline-flex',
  flexDirection: 'column',
  position: 'relative',
  // Reset fieldset default style.
  minWidth: 0,
  padding: 0,
  margin: 0,
  border: 0,
  verticalAlign: 'top',
  // Fix alignment issue on Safari.
  variants: [{
    props: {
      margin: 'normal'
    },
    style: {
      marginTop: 16,
      marginBottom: 8
    }
  }, {
    props: {
      margin: 'dense'
    },
    style: {
      marginTop: 8,
      marginBottom: 4
    }
  }, {
    props: {
      fullWidth: true
    },
    style: {
      width: '100%'
    }
  }]
});

/**
 * Provides context such as filled/focused/error/required for form inputs.
 * Relying on the context provides high flexibility and ensures that the state always stays
 * consistent across the children of the `FormControl`.
 * This context is used by the following components:
 *
 *  - FormLabel
 *  - FormHelperText
 *  - Input
 *  - InputLabel
 *
 * You can find one composition example below and more going to [the demos](/material-ui/react-text-field/#components).
 *
 * ```jsx
 * <FormControl>
 *   <InputLabel htmlFor="my-input">Email address</InputLabel>
 *   <Input id="my-input" aria-describedby="my-helper-text" />
 *   <FormHelperText id="my-helper-text">We'll never share your email.</FormHelperText>
 * </FormControl>
 * ```
 *
 * ⚠️ Only one `InputBase` can be used within a FormControl because it creates visual inconsistencies.
 * For instance, only one input can be focused at the same time, the state shouldn't be shared.
 */
const FormControl = /*#__PURE__*/React.forwardRef(function FormControl(inProps, ref) {
  const props = useDefaultProps({
    props: inProps,
    name: 'MuiFormControl'
  });
  const {
    children,
    className,
    color = 'primary',
    component = 'div',
    disabled = false,
    error = false,
    focused: visuallyFocused,
    fullWidth = false,
    hiddenLabel = false,
    margin = 'none',
    required = false,
    size = 'medium',
    variant = 'outlined',
    ...other
  } = props;
  const ownerState = {
    ...props,
    color,
    component,
    disabled,
    error,
    fullWidth,
    hiddenLabel,
    margin,
    required,
    size,
    variant
  };
  const classes = useUtilityClasses(ownerState);
  const [adornedStart, setAdornedStart] = React.useState(() => {
    // We need to iterate through the children and find the Input in order
    // to fully support server-side rendering.
    let initialAdornedStart = false;
    if (children) {
      React.Children.forEach(children, child => {
        if (!isMuiElement(child, ['Input', 'Select'])) {
          return;
        }
        const input = isMuiElement(child, ['Select']) ? child.props.input : child;
        if (input && isAdornedStart(input.props)) {
          initialAdornedStart = true;
        }
      });
    }
    return initialAdornedStart;
  });
  const [filled, setFilled] = React.useState(() => {
    // We need to iterate through the children and find the Input in order
    // to fully support server-side rendering.
    let initialFilled = false;
    if (children) {
      React.Children.forEach(children, child => {
        if (!isMuiElement(child, ['Input', 'Select'])) {
          return;
        }
        if (isFilled(child.props, true) || isFilled(child.props.inputProps, true)) {
          initialFilled = true;
        }
      });
    }
    return initialFilled;
  });
  const [focusedState, setFocused] = React.useState(false);
  if (disabled && focusedState) {
    setFocused(false);
  }
  const focused = visuallyFocused !== undefined && !disabled ? visuallyFocused : focusedState;
  let registerEffect;
  const registeredInput = React.useRef(false);
  if (process.env.NODE_ENV !== 'production') {
    registerEffect = () => {
      if (registeredInput.current) {
        console.error(['MUI: There are multiple `InputBase` components inside a FormControl.', 'This creates visual inconsistencies, only use one `InputBase`.'].join('\n'));
      }
      registeredInput.current = true;
      return () => {
        registeredInput.current = false;
      };
    };
  }
  const childContext = React.useMemo(() => {
    return {
      adornedStart,
      setAdornedStart,
      color,
      disabled,
      error,
      filled,
      focused,
      fullWidth,
      hiddenLabel,
      size,
      onBlur: () => {
        setFocused(false);
      },
      onEmpty: () => {
        setFilled(false);
      },
      onFilled: () => {
        setFilled(true);
      },
      onFocus: () => {
        setFocused(true);
      },
      registerEffect,
      required,
      variant
    };
  }, [adornedStart, color, disabled, error, filled, focused, fullWidth, hiddenLabel, registerEffect, required, size, variant]);
  return /*#__PURE__*/_jsx(FormControlContext.Provider, {
    value: childContext,
    children: /*#__PURE__*/_jsx(FormControlRoot, {
      as: component,
      ownerState: ownerState,
      className: clsx(classes.root, className),
      ref: ref,
      ...other,
      children: children
    })
  });
});
process.env.NODE_ENV !== "production" ? FormControl.propTypes /* remove-proptypes */ = {
  // ┌────────────────────────────── Warning ──────────────────────────────┐
  // │ These PropTypes are generated from the TypeScript type definitions. │
  // │    To update them, edit the d.ts file and run `pnpm proptypes`.     │
  // └─────────────────────────────────────────────────────────────────────┘
  /**
   * The content of the component.
   */
  children: PropTypes.node,
  /**
   * Override or extend the styles applied to the component.
   */
  classes: PropTypes.object,
  /**
   * @ignore
   */
  className: PropTypes.string,
  /**
   * The color of the component.
   * It supports both default and custom theme colors, which can be added as shown in the
   * [palette customization guide](https://mui.com/material-ui/customization/palette/#custom-colors).
   * @default 'primary'
   */
  color: PropTypes /* @typescript-to-proptypes-ignore */.oneOfType([PropTypes.oneOf(['primary', 'secondary', 'error', 'info', 'success', 'warning']), PropTypes.string]),
  /**
   * The component used for the root node.
   * Either a string to use a HTML element or a component.
   */
  component: PropTypes.elementType,
  /**
   * If `true`, the label, input and helper text should be displayed in a disabled state.
   * @default false
   */
  disabled: PropTypes.bool,
  /**
   * If `true`, the label is displayed in an error state.
   * @default false
   */
  error: PropTypes.bool,
  /**
   * If `true`, the component is displayed in focused state.
   */
  focused: PropTypes.bool,
  /**
   * If `true`, the component will take up the full width of its container.
   * @default false
   */
  fullWidth: PropTypes.bool,
  /**
   * If `true`, the label is hidden.
   * This is used to increase density for a `FilledInput`.
   * Be sure to add `aria-label` to the `input` element.
   * @default false
   */
  hiddenLabel: PropTypes.bool,
  /**
   * If `dense` or `normal`, will adjust vertical spacing of this and contained components.
   * @default 'none'
   */
  margin: PropTypes.oneOf(['dense', 'none', 'normal']),
  /**
   * If `true`, the label will indicate that the `input` is required.
   * @default false
   */
  required: PropTypes.bool,
  /**
   * The size of the component.
   * @default 'medium'
   */
  size: PropTypes /* @typescript-to-proptypes-ignore */.oneOfType([PropTypes.oneOf(['medium', 'small']), PropTypes.string]),
  /**
   * The system prop that allows defining system overrides as well as additional CSS styles.
   */
  sx: PropTypes.oneOfType([PropTypes.arrayOf(PropTypes.oneOfType([PropTypes.func, PropTypes.object, PropTypes.bool])), PropTypes.func, PropTypes.object]),
  /**
   * The variant to use.
   * @default 'outlined'
   */
  variant: PropTypes.oneOf(['filled', 'outlined', 'standard'])
} : void 0;
export default FormControl;