import _objectWithoutPropertiesLoose from "@babel/runtime/helpers/esm/objectWithoutPropertiesLoose";
import _extends from "@babel/runtime/helpers/esm/extends";

/* eslint-disable jsx-a11y/click-events-have-key-events, jsx-a11y/no-static-element-interactions */
import * as React from 'react';
import PropTypes from 'prop-types';
import clsx from 'clsx';
import { refType } from '@material-ui/utils';
import formControlState from '../FormControl/formControlState';
import FormControlContext, { useFormControl } from '../FormControl/FormControlContext';
import withStyles from '../styles/withStyles';
import capitalize from '../utils/capitalize';
import useForkRef from '../utils/useForkRef';
import TextareaAutosize from '../TextareaAutosize';
import { isFilled } from './utils';
export const styles = theme => {
  const light = theme.palette.type === 'light';
  const placeholder = {
    color: 'currentColor',
    opacity: light ? 0.42 : 0.5,
    transition: theme.transitions.create('opacity', {
      duration: theme.transitions.duration.shorter
    })
  };
  const placeholderHidden = {
    opacity: '0 !important'
  };
  const placeholderVisible = {
    opacity: light ? 0.42 : 0.5
  };
  return {
    '@global': {
      '@keyframes mui-auto-fill': {
        from: {}
      },
      '@keyframes mui-auto-fill-cancel': {
        from: {}
      }
    },

    /* Styles applied to the root element. */
    root: _extends(_extends({}, theme.typography.body1), {}, {
      color: theme.palette.text.primary,
      lineHeight: '1.1876em',
      // Reset (19px), match the native input line-height
      boxSizing: 'border-box',
      // Prevent padding issue with fullWidth.
      position: 'relative',
      cursor: 'text',
      display: 'inline-flex',
      alignItems: 'center',
      '&$disabled': {
        color: theme.palette.text.disabled,
        cursor: 'default'
      }
    }),

    /* Styles applied to the root element if the component is a descendant of `FormControl`. */
    formControl: {},

    /* Styles applied to the root element if the component is focused. */
    focused: {},

    /* Styles applied to the root element if `disabled={true}`. */
    disabled: {},

    /* Styles applied to the root element if `startAdornment` is provided. */
    adornedStart: {},

    /* Styles applied to the root element if `endAdornment` is provided. */
    adornedEnd: {},

    /* Pseudo-class applied to the root element if `error={true}`. */
    error: {},

    /* Styles applied to the `input` element if `margin="dense"`. */
    marginDense: {},

    /* Styles applied to the root element if `multiline={true}`. */
    multiline: {
      padding: `${8 - 2}px 0 ${8 - 1}px`,
      '&$marginDense': {
        paddingTop: 4 - 1
      }
    },

    /* Styles applied to the root element if the color is secondary. */
    colorSecondary: {},

    /* Styles applied to the root element if `fullWidth={true}`. */
    fullWidth: {
      width: '100%'
    },

    /* Styles applied to the `input` element. */
    input: {
      font: 'inherit',
      letterSpacing: 'inherit',
      color: 'currentColor',
      padding: `${8 - 2}px 0 ${8 - 1}px`,
      border: 0,
      boxSizing: 'content-box',
      background: 'none',
      height: '1.1876em',
      // Reset (19px), match the native input line-height
      margin: 0,
      // Reset for Safari
      WebkitTapHighlightColor: 'transparent',
      display: 'block',
      // Make the flex item shrink with Firefox
      minWidth: 0,
      width: '100%',
      // Fix IE 11 width issue
      animationName: 'mui-auto-fill-cancel',
      '&::-webkit-input-placeholder': placeholder,
      '&::-moz-placeholder': placeholder,
      // Firefox 19+
      '&:-ms-input-placeholder': placeholder,
      // IE 11
      '&::-ms-input-placeholder': placeholder,
      // Edge
      '&:focus': {
        outline: 0
      },
      // Reset Firefox invalid required input style
      '&:invalid': {
        boxShadow: 'none'
      },
      '&::-webkit-search-decoration': {
        // Remove the padding when type=search.
        '-webkit-appearance': 'none'
      },
      // Show and hide the placeholder logic
      'label[data-shrink=false] + $formControl &': {
        '&::-webkit-input-placeholder': placeholderHidden,
        '&::-moz-placeholder': placeholderHidden,
        // Firefox 19+
        '&:-ms-input-placeholder': placeholderHidden,
        // IE 11
        '&::-ms-input-placeholder': placeholderHidden,
        // Edge
        '&:focus::-webkit-input-placeholder': placeholderVisible,
        '&:focus::-moz-placeholder': placeholderVisible,
        // Firefox 19+
        '&:focus:-ms-input-placeholder': placeholderVisible,
        // IE 11
        '&:focus::-ms-input-placeholder': placeholderVisible // Edge

      },
      '&$disabled': {
        opacity: 1 // Reset iOS opacity

      },
      '&:-webkit-autofill': {
        animationDuration: '5000s',
        animationName: 'mui-auto-fill'
      }
    },

    /* Styles applied to the `input` element if `margin="dense"`. */
    inputMarginDense: {
      paddingTop: 4 - 1
    },

    /* Styles applied to the `input` element if `multiline={true}`. */
    inputMultiline: {
      height: 'auto',
      resize: 'none',
      padding: 0
    },

    /* Styles applied to the `input` element if `type="search"`. */
    inputTypeSearch: {
      // Improve type search style.
      '-moz-appearance': 'textfield',
      '-webkit-appearance': 'textfield'
    },

    /* Styles applied to the `input` element if `startAdornment` is provided. */
    inputAdornedStart: {},

    /* Styles applied to the `input` element if `endAdornment` is provided. */
    inputAdornedEnd: {},

    /* Styles applied to the `input` element if `hiddenLabel={true}`. */
    inputHiddenLabel: {}
  };
};
const useEnhancedEffect = typeof window === 'undefined' ? React.useEffect : React.useLayoutEffect;
/**
 * `InputBase` contains as few styles as possible.
 * It aims to be a simple building block for creating an input.
 * It contains a load of style reset and some state logic.
 */

const InputBase = React.forwardRef(function InputBase(props, ref) {
  const {
    'aria-describedby': ariaDescribedby,
    autoComplete,
    autoFocus,
    classes,
    className,
    defaultValue,
    disabled,
    endAdornment,
    fullWidth = false,
    id,
    inputComponent = 'input',
    inputProps: inputPropsProp = {},
    inputRef: inputRefProp,
    multiline = false,
    name,
    onBlur,
    onChange,
    onClick,
    onFocus,
    onKeyDown,
    onKeyUp,
    placeholder,
    readOnly,
    renderSuffix,
    rows,
    rowsMax,
    rowsMin,
    startAdornment,
    type = 'text',
    value: valueProp
  } = props,
        other = _objectWithoutPropertiesLoose(props, ["aria-describedby", "autoComplete", "autoFocus", "classes", "className", "color", "defaultValue", "disabled", "endAdornment", "error", "fullWidth", "id", "inputComponent", "inputProps", "inputRef", "margin", "multiline", "name", "onBlur", "onChange", "onClick", "onFocus", "onKeyDown", "onKeyUp", "placeholder", "readOnly", "renderSuffix", "rows", "rowsMax", "rowsMin", "startAdornment", "type", "value"]);

  const value = inputPropsProp.value != null ? inputPropsProp.value : valueProp;
  const {
    current: isControlled
  } = React.useRef(value != null);
  const inputRef = React.useRef();
  const handleInputRefWarning = React.useCallback(instance => {
    if (process.env.NODE_ENV !== 'production') {
      if (instance && instance.nodeName !== 'INPUT' && !instance.focus) {
        console.error(['Material-UI: You have provided a `inputComponent` to the input component', 'that does not correctly handle the `inputRef` prop.', 'Make sure the `inputRef` prop is called with a HTMLInputElement.'].join('\n'));
      }
    }
  }, []);
  const handleInputPropsRefProp = useForkRef(inputPropsProp.ref, handleInputRefWarning);
  const handleInputRefProp = useForkRef(inputRefProp, handleInputPropsRefProp);
  const handleInputRef = useForkRef(inputRef, handleInputRefProp);
  const [focused, setFocused] = React.useState(false);
  const muiFormControl = useFormControl();

  if (process.env.NODE_ENV !== 'production') {
    // eslint-disable-next-line react-hooks/rules-of-hooks
    React.useEffect(() => {
      if (muiFormControl) {
        return muiFormControl.registerEffect();
      }

      return undefined;
    }, [muiFormControl]);
  }

  const fcs = formControlState({
    props,
    muiFormControl,
    states: ['color', 'disabled', 'error', 'hiddenLabel', 'margin', 'required', 'filled']
  });
  fcs.focused = muiFormControl ? muiFormControl.focused : focused; // The blur won't fire when the disabled state is set on a focused input.
  // We need to book keep the focused state manually.

  React.useEffect(() => {
    if (!muiFormControl && disabled && focused) {
      setFocused(false);

      if (onBlur) {
        onBlur();
      }
    }
  }, [muiFormControl, disabled, focused, onBlur]);
  const onFilled = muiFormControl && muiFormControl.onFilled;
  const onEmpty = muiFormControl && muiFormControl.onEmpty;
  const checkDirty = React.useCallback(obj => {
    if (isFilled(obj)) {
      if (onFilled) {
        onFilled();
      }
    } else if (onEmpty) {
      onEmpty();
    }
  }, [onFilled, onEmpty]);
  useEnhancedEffect(() => {
    if (isControlled) {
      checkDirty({
        value
      });
    }
  }, [value, checkDirty, isControlled]);

  const handleFocus = event => {
    // Fix a bug with IE 11 where the focus/blur events are triggered
    // while the input is disabled.
    if (fcs.disabled) {
      event.stopPropagation();
      return;
    }

    if (onFocus) {
      onFocus(event);
    }

    if (inputPropsProp.onFocus) {
      inputPropsProp.onFocus(event);
    }

    if (muiFormControl && muiFormControl.onFocus) {
      muiFormControl.onFocus(event);
    } else {
      setFocused(true);
    }
  };

  const handleBlur = event => {
    if (onBlur) {
      onBlur(event);
    }

    if (inputPropsProp.onBlur) {
      inputPropsProp.onBlur(event);
    }

    if (muiFormControl && muiFormControl.onBlur) {
      muiFormControl.onBlur(event);
    } else {
      setFocused(false);
    }
  };

  const handleChange = (event, ...args) => {
    if (!isControlled) {
      const element = event.target || inputRef.current;

      if (element == null) {
        throw new TypeError('Material-UI: Expected valid input target. ' + 'Did you use a custom `inputComponent` and forget to forward refs? ' + 'See https://material-ui.com/r/input-component-ref-interface for more info.');
      }

      checkDirty({
        value: element.value
      });
    }

    if (inputPropsProp.onChange) {
      inputPropsProp.onChange(event, ...args);
    } // Perform in the willUpdate


    if (onChange) {
      onChange(event, ...args);
    }
  }; // Check the input state on mount, in case it was filled by the user
  // or auto filled by the browser before the hydration (for SSR).


  React.useEffect(() => {
    checkDirty(inputRef.current);
  }, []); // eslint-disable-line react-hooks/exhaustive-deps

  const handleClick = event => {
    if (inputRef.current && event.currentTarget === event.target) {
      inputRef.current.focus();
    }

    if (onClick) {
      onClick(event);
    }
  };

  let InputComponent = inputComponent;

  let inputProps = _extends(_extends({}, inputPropsProp), {}, {
    ref: handleInputRef
  });

  if (typeof InputComponent !== 'string') {
    inputProps = _extends(_extends({
      // Rename ref to inputRef as we don't know the
      // provided `inputComponent` structure.
      inputRef: handleInputRef,
      type
    }, inputProps), {}, {
      ref: null
    });
  } else if (multiline) {
    if (rows && !rowsMax && !rowsMin) {
      InputComponent = 'textarea';
    } else {
      inputProps = _extends({
        rows,
        rowsMax
      }, inputProps);
      InputComponent = TextareaAutosize;
    }
  } else {
    inputProps = _extends({
      type
    }, inputProps);
  }

  const handleAutoFill = event => {
    // Provide a fake value as Chrome might not let you access it for security reasons.
    checkDirty(event.animationName === 'mui-auto-fill-cancel' ? inputRef.current : {
      value: 'x'
    });
  };

  React.useEffect(() => {
    if (muiFormControl) {
      muiFormControl.setAdornedStart(Boolean(startAdornment));
    }
  }, [muiFormControl, startAdornment]);
  return /*#__PURE__*/React.createElement("div", _extends({
    className: clsx(classes.root, classes[`color${capitalize(fcs.color || 'primary')}`], className, fcs.disabled && classes.disabled, fcs.error && classes.error, fullWidth && classes.fullWidth, fcs.focused && classes.focused, muiFormControl && classes.formControl, multiline && classes.multiline, startAdornment && classes.adornedStart, endAdornment && classes.adornedEnd, fcs.margin === 'dense' && classes.marginDense),
    onClick: handleClick,
    ref: ref
  }, other), startAdornment, /*#__PURE__*/React.createElement(FormControlContext.Provider, {
    value: null
  }, /*#__PURE__*/React.createElement(InputComponent, _extends({
    "aria-invalid": fcs.error,
    "aria-describedby": ariaDescribedby,
    autoComplete: autoComplete,
    autoFocus: autoFocus,
    defaultValue: defaultValue,
    disabled: fcs.disabled,
    id: id,
    onAnimationStart: handleAutoFill,
    name: name,
    placeholder: placeholder,
    readOnly: readOnly,
    required: fcs.required,
    rows: rows,
    value: value,
    onKeyDown: onKeyDown,
    onKeyUp: onKeyUp
  }, inputProps, {
    className: clsx(classes.input, inputPropsProp.className, fcs.disabled && classes.disabled, multiline && classes.inputMultiline, fcs.hiddenLabel && classes.inputHiddenLabel, startAdornment && classes.inputAdornedStart, endAdornment && classes.inputAdornedEnd, type === 'search' && classes.inputTypeSearch, fcs.margin === 'dense' && classes.inputMarginDense),
    onBlur: handleBlur,
    onChange: handleChange,
    onFocus: handleFocus
  }))), endAdornment, renderSuffix ? renderSuffix(_extends(_extends({}, fcs), {}, {
    startAdornment
  })) : null);
});
process.env.NODE_ENV !== "production" ? InputBase.propTypes = {
  // ----------------------------- Warning --------------------------------
  // | These PropTypes are generated from the TypeScript type definitions |
  // |     To update them edit the d.ts file and run "yarn proptypes"     |
  // ----------------------------------------------------------------------

  /**
   * @ignore
   */
  'aria-describedby': PropTypes.string,

  /**
   * This prop helps users to fill forms faster, especially on mobile devices.
   * The name can be confusing, as it's more like an autofill.
   * You can learn more about it [following the specification](https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#autofill).
   */
  autoComplete: PropTypes.string,

  /**
   * If `true`, the `input` element will be focused during the first mount.
   */
  autoFocus: PropTypes.bool,

  /**
   * Override or extend the styles applied to the component.
   * See [CSS API](#css) below for more details.
   */
  classes: PropTypes.object,

  /**
   * @ignore
   */
  className: PropTypes.string,

  /**
   * The color of the component. It supports those theme colors that make sense for this component.
   */
  color: PropTypes.oneOf(['primary', 'secondary']),

  /**
   * The default `input` element value. Use when the component is not controlled.
   */
  defaultValue: PropTypes.any,

  /**
   * If `true`, the `input` element will be disabled.
   */
  disabled: PropTypes.bool,

  /**
   * End `InputAdornment` for this component.
   */
  endAdornment: PropTypes.node,

  /**
   * If `true`, the input will indicate an error. This is normally obtained via context from
   * FormControl.
   */
  error: PropTypes.bool,

  /**
   * If `true`, the input will take up the full width of its container.
   */
  fullWidth: PropTypes.bool,

  /**
   * The id of the `input` element.
   */
  id: PropTypes.string,

  /**
   * The component used for the `input` element.
   * Either a string to use a HTML element or a component.
   */
  inputComponent: PropTypes.elementType,

  /**
   * [Attributes](https://developer.mozilla.org/en-US/docs/Web/HTML/Element/input#Attributes) applied to the `input` element.
   */
  inputProps: PropTypes.object,

  /**
   * Pass a ref to the `input` element.
   */
  inputRef: refType,

  /**
   * If `dense`, will adjust vertical spacing. This is normally obtained via context from
   * FormControl.
   */
  margin: PropTypes.oneOf(['dense', 'none']),

  /**
   * If `true`, a textarea element will be rendered.
   */
  multiline: PropTypes.bool,

  /**
   * Name attribute of the `input` element.
   */
  name: PropTypes.string,

  /**
   * Callback fired when the input is blurred.
   *
   * Notice that the first argument (event) might be undefined.
   */
  onBlur: PropTypes.func,

  /**
   * Callback fired when the value is changed.
   *
   * @param {object} event The event source of the callback.
   * You can pull out the new value by accessing `event.target.value` (string).
   */
  onChange: PropTypes.func,

  /**
   * @ignore
   */
  onClick: PropTypes.func,

  /**
   * @ignore
   */
  onFocus: PropTypes.func,

  /**
   * @ignore
   */
  onKeyDown: PropTypes.func,

  /**
   * @ignore
   */
  onKeyUp: PropTypes.func,

  /**
   * The short hint displayed in the input before the user enters a value.
   */
  placeholder: PropTypes.string,

  /**
   * It prevents the user from changing the value of the field
   * (not from interacting with the field).
   */
  readOnly: PropTypes.bool,

  /**
   * @ignore
   */
  renderSuffix: PropTypes.func,

  /**
   * If `true`, the `input` element will be required.
   */
  required: PropTypes.bool,

  /**
   * Number of rows to display when multiline option is set to true.
   */
  rows: PropTypes.oneOfType([PropTypes.number, PropTypes.string]),

  /**
   * Maximum number of rows to display when multiline option is set to true.
   */
  rowsMax: PropTypes.oneOfType([PropTypes.number, PropTypes.string]),

  /**
   * Minimum number of rows to display when multiline option is set to true.
   */
  rowsMin: PropTypes.oneOfType([PropTypes.number, PropTypes.string]),

  /**
   * Start `InputAdornment` for this component.
   */
  startAdornment: PropTypes.node,

  /**
   * Type of the `input` element. It should be [a valid HTML5 input type](https://developer.mozilla.org/en-US/docs/Web/HTML/Element/input#Form_%3Cinput%3E_types).
   */
  type: PropTypes.string,

  /**
   * The value of the `input` element, required for a controlled component.
   */
  value: PropTypes.any
} : void 0;
export default withStyles(styles, {
  name: 'MuiInputBase'
})(InputBase);