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 styled from "../styles/styled.js";
import { getStepperUtilityClass } from "./stepperClasses.js";
import StepperContext from "./StepperContext.js";
import { jsx } from "react/jsx-runtime";
import { useDefaultProps } from "../DefaultPropsProvider/DefaultPropsProvider.js";
import StepConnector from "../StepConnector/StepConnector.js";
import composeClasses from "../node_modules/@mui/utils/esm/composeClasses/composeClasses.js";
import integerPropType from "../node_modules/@mui/utils/esm/integerPropType/integerPropType.js";
const _excluded = ["activeStep", "alternativeLabel", "children", "className", "component", "connector", "nonLinear", "orientation"];
const useUtilityClasses = (ownerState) => {
  const {
    orientation,
    nonLinear,
    alternativeLabel,
    classes
  } = ownerState;
  const slots = {
    root: ["root", orientation, nonLinear && "nonLinear", alternativeLabel && "alternativeLabel"]
  };
  return composeClasses(slots, getStepperUtilityClass, classes);
};
const StepperRoot = styled("div", {
  name: "MuiStepper",
  slot: "Root",
  overridesResolver: (props, styles) => {
    const {
      ownerState
    } = props;
    return [styles.root, styles[ownerState.orientation], ownerState.alternativeLabel && styles.alternativeLabel, ownerState.nonLinear && styles.nonLinear];
  }
})(({
  ownerState
}) => _extends({
  display: "flex"
}, ownerState.orientation === "horizontal" && {
  flexDirection: "row",
  alignItems: "center"
}, ownerState.orientation === "vertical" && {
  flexDirection: "column"
}, ownerState.alternativeLabel && {
  alignItems: "flex-start"
}));
const defaultConnector = /* @__PURE__ */ jsx(StepConnector, {});
const Stepper = /* @__PURE__ */ React.forwardRef(function Stepper2(inProps, ref) {
  const props = useDefaultProps({
    props: inProps,
    name: "MuiStepper"
  });
  const {
    activeStep = 0,
    alternativeLabel = false,
    children,
    className,
    component = "div",
    connector = defaultConnector,
    nonLinear = false,
    orientation = "horizontal"
  } = props, other = _objectWithoutPropertiesLoose(props, _excluded);
  const ownerState = _extends({}, props, {
    nonLinear,
    alternativeLabel,
    orientation,
    component
  });
  const classes = useUtilityClasses(ownerState);
  const childrenArray = React.Children.toArray(children).filter(Boolean);
  const steps = childrenArray.map((step, index) => {
    return /* @__PURE__ */ React.cloneElement(step, _extends({
      index,
      last: index + 1 === childrenArray.length
    }, step.props));
  });
  const contextValue = React.useMemo(() => ({
    activeStep,
    alternativeLabel,
    connector,
    nonLinear,
    orientation
  }), [activeStep, alternativeLabel, connector, nonLinear, orientation]);
  return /* @__PURE__ */ jsx(StepperContext.Provider, {
    value: contextValue,
    children: /* @__PURE__ */ jsx(StepperRoot, _extends({
      as: component,
      ownerState,
      className: clsx(classes.root, className),
      ref
    }, other, {
      children: steps
    }))
  });
});
process.env.NODE_ENV !== "production" ? Stepper.propTypes = {
  // ┌────────────────────────────── Warning ──────────────────────────────┐
  // │ These PropTypes are generated from the TypeScript type definitions. │
  // │    To update them, edit the d.ts file and run `pnpm proptypes`.     │
  // └─────────────────────────────────────────────────────────────────────┘
  /**
   * Set the active step (zero based index).
   * Set to -1 to disable all the steps.
   * @default 0
   */
  activeStep: integerPropType,
  /**
   * If set to 'true' and orientation is horizontal,
   * then the step label will be positioned under the icon.
   * @default false
   */
  alternativeLabel: PropTypes.bool,
  /**
   * Two or more `<Step />` components.
   */
  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,
  /**
   * An element to be placed between each step.
   * @default <StepConnector />
   */
  connector: PropTypes.element,
  /**
   * If set the `Stepper` will not assist in controlling steps for linear flow.
   * @default false
   */
  nonLinear: PropTypes.bool,
  /**
   * The component orientation (layout flow direction).
   * @default 'horizontal'
   */
  orientation: PropTypes.oneOf(["horizontal", "vertical"]),
  /**
   * 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])
} : void 0;
export {
  Stepper as default
};
