import _objectWithoutPropertiesLoose from "@babel/runtime/helpers/esm/objectWithoutPropertiesLoose";
import _extends from "@babel/runtime/helpers/esm/extends";
import * as React from "react";
import PropTypes from "../../../prop-types/index.js";
import { clsx } from "../../../clsx/dist/clsx.js";
import { alpha as alpha_1 } from "../../system/colorManipulator.js";
import styled from "../styles/styled.js";
import getOverlayAlpha from "../styles/getOverlayAlpha.js";
import useTheme from "../styles/useTheme.js";
import { getPaperUtilityClass } from "./paperClasses.js";
import { jsx } from "react/jsx-runtime";
import { useDefaultProps } from "../DefaultPropsProvider/DefaultPropsProvider.js";
import composeClasses from "../node_modules/@mui/utils/esm/composeClasses/composeClasses.js";
import chainPropTypes from "../node_modules/@mui/utils/esm/chainPropTypes/chainPropTypes.js";
import integerPropType from "../node_modules/@mui/utils/esm/integerPropType/integerPropType.js";
const _excluded = ["className", "component", "elevation", "square", "variant"];
const useUtilityClasses = (ownerState) => {
  const {
    square,
    elevation,
    variant,
    classes
  } = ownerState;
  const slots = {
    root: ["root", variant, !square && "rounded", variant === "elevation" && `elevation${elevation}`]
  };
  return composeClasses(slots, getPaperUtilityClass, classes);
};
const PaperRoot = styled("div", {
  name: "MuiPaper",
  slot: "Root",
  overridesResolver: (props, styles) => {
    const {
      ownerState
    } = props;
    return [styles.root, styles[ownerState.variant], !ownerState.square && styles.rounded, ownerState.variant === "elevation" && styles[`elevation${ownerState.elevation}`]];
  }
})(({
  theme,
  ownerState
}) => {
  var _theme$vars$overlays;
  return _extends({
    backgroundColor: (theme.vars || theme).palette.background.paper,
    color: (theme.vars || theme).palette.text.primary,
    transition: theme.transitions.create("box-shadow")
  }, !ownerState.square && {
    borderRadius: theme.shape.borderRadius
  }, ownerState.variant === "outlined" && {
    border: `1px solid ${(theme.vars || theme).palette.divider}`
  }, ownerState.variant === "elevation" && _extends({
    boxShadow: (theme.vars || theme).shadows[ownerState.elevation]
  }, !theme.vars && theme.palette.mode === "dark" && {
    backgroundImage: `linear-gradient(${alpha_1("#fff", getOverlayAlpha(ownerState.elevation))}, ${alpha_1("#fff", getOverlayAlpha(ownerState.elevation))})`
  }, theme.vars && {
    backgroundImage: (_theme$vars$overlays = theme.vars.overlays) == null ? void 0 : _theme$vars$overlays[ownerState.elevation]
  }));
});
const Paper = /* @__PURE__ */ React.forwardRef(function Paper2(inProps, ref) {
  const props = useDefaultProps({
    props: inProps,
    name: "MuiPaper"
  });
  const {
    className,
    component = "div",
    elevation = 1,
    square = false,
    variant = "elevation"
  } = props, other = _objectWithoutPropertiesLoose(props, _excluded);
  const ownerState = _extends({}, props, {
    component,
    elevation,
    square,
    variant
  });
  const classes = useUtilityClasses(ownerState);
  if (process.env.NODE_ENV !== "production") {
    const theme = useTheme();
    if (theme.shadows[elevation] === void 0) {
      console.error([`MUI: The elevation provided <Paper elevation={${elevation}}> is not available in the theme.`, `Please make sure that \`theme.shadows[${elevation}]\` is defined.`].join("\n"));
    }
  }
  return /* @__PURE__ */ jsx(PaperRoot, _extends({
    as: component,
    ownerState,
    className: clsx(classes.root, className),
    ref
  }, other));
});
process.env.NODE_ENV !== "production" ? Paper.propTypes = {
  // ┌────────────────────────────── Warning ──────────────────────────────┐
  // │ These PropTypes are generated from the TypeScript type definitions. │
  // │    To update them, edit the d.ts file and run `pnpm proptypes`.     │
  // └─────────────────────────────────────────────────────────────────────┘
  /**
   * The content of the component.
   */
  children: PropTypes.node,
  /**
   * Override or extend the styles applied to the component.
   */
  classes: PropTypes.object,
  /**
   * @ignore
   */
  className: PropTypes.string,
  /**
   * The component used for the root node.
   * Either a string to use a HTML element or a component.
   */
  component: PropTypes.elementType,
  /**
   * Shadow depth, corresponds to `dp` in the spec.
   * It accepts values between 0 and 24 inclusive.
   * @default 1
   */
  elevation: chainPropTypes(integerPropType, (props) => {
    const {
      elevation,
      variant
    } = props;
    if (elevation > 0 && variant === "outlined") {
      return new Error(`MUI: Combining \`elevation={${elevation}}\` with \`variant="${variant}"\` has no effect. Either use \`elevation={0}\` or use a different \`variant\`.`);
    }
    return null;
  }),
  /**
   * If `true`, rounded corners are disabled.
   * @default false
   */
  square: PropTypes.bool,
  /**
   * 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 'elevation'
   */
  variant: PropTypes.oneOfType([PropTypes.oneOf(["elevation", "outlined"]), PropTypes.string])
} : void 0;
export {
  Paper as default
};
