@nex-ui/react/dist/esm/components/button/Button.mjs

🎉 A beautiful, modern, and reliable React component library.

"use client";
import { jsx, jsxs } from 'react/jsx-runtime';
import { LoadingOutlined } from '@nex-ui/icons';
import { useFocusVisible, useEvent } from '@nex-ui/hooks';
import { nex } from '@nex-ui/styled';
import { useRef } from 'react';
import { mergeRefs } from '@nex-ui/utils';
import { useNexUI } from '../provider/Context.mjs';
import { useDefaultProps } from '../utils/useDefaultProps.mjs';
import { useStyles } from '../utils/useStyles.mjs';
import { useSlotProps } from '../utils/useSlotProps.mjs';
import { Ripple } from '../utils/ripple/Ripple.mjs';
import { composeClasses } from '../utils/composeClasses.mjs';
import { buttonRecipe } from '../../theme/recipes/button.mjs';
import { getUtilityClass } from '../utils/getUtilityClass.mjs';

const useSlotClasses = (ownerState)=>{
    const { prefix } = useNexUI();
    const btnRoot = `${prefix}-btn`;
    const { color, variant, radius, size, iconOnly, loading, disabled, fullWidth, classes, disableRipple } = ownerState;
    const slots = {
        root: [
            'root',
            `variant-${variant}`,
            `radius-${radius}`,
            `size-${size}`,
            `color-${color}`,
            iconOnly && `icon-only`,
            loading && `loading`,
            disabled && `disabled`,
            fullWidth && `full-width`,
            disableRipple && 'disable-ripple'
        ],
        startIcon: [
            `icon`,
            `start-icon`,
            `icon-size-${size}`,
            loading && `icon-loading`
        ],
        endIcon: [
            `icon`,
            `end-icon`,
            `icon-size-${size}`
        ]
    };
    const composedClasses = composeClasses(slots, getUtilityClass(btnRoot), classes);
    return composedClasses;
};
const useSlotAriaProps = (ownerState)=>{
    const { as, disabled: disabledProps, role, loading, tabIndex } = ownerState;
    const disabled = disabledProps || loading;
    let root = {
        tabIndex: disabled ? -1 : tabIndex
    };
    if (as === 'button') {
        root = {
            ...root,
            disabled
        };
    } else {
        root = {
            ...root,
            role: role ?? 'button',
            'aria-disabled': disabled || undefined
        };
    }
    return {
        root
    };
};
const Button = (inProps)=>{
    const { primaryThemeColor } = useNexUI();
    const props = useDefaultProps({
        name: 'Button',
        props: inProps
    });
    const { as, ref, children, slotProps, spinner, href, type = 'button', tabIndex = 0, color = primaryThemeColor, spinnerPlacement = 'start', variant = 'solid', size = 'md', radius = size, iconOnly = false, loading = false, disabled: disabledProp = false, fullWidth = false, disableRipple = false, startIcon: startIconProp, endIcon: endIconProp, ...remainingProps } = props;
    const btnRef = useRef(null);
    const mergedRefs = mergeRefs(btnRef, ref);
    const disabled = loading || disabledProp;
    const rootElement = as !== undefined ? as : typeof href === 'string' && href ? 'a' : 'button';
    const ownerState = {
        ...props,
        type,
        tabIndex,
        variant,
        size,
        radius,
        iconOnly,
        loading,
        fullWidth,
        color,
        disableRipple,
        disabled: disabledProp,
        as: rootElement
    };
    const [focusVisible] = useFocusVisible({
        ref: btnRef
    });
    const classes = useSlotClasses(ownerState);
    const styles = useStyles({
        ownerState: {
            ...ownerState,
            disabled
        },
        name: 'Button',
        recipe: buttonRecipe
    });
    const handleKeyDown = useEvent((event)=>{
        // Limit the repeated triggering of the click event when the Enter key is pressed.
        if (focusVisible && rootElement === 'button' && event.code === 'Enter') {
            event.preventDefault();
        }
    });
    const handleKeyUp = useEvent((event)=>{
        // Keyboard accessibility for non interactive elements
        if (focusVisible && as !== 'button' && (event.code === 'Space' || event.code === 'Enter')) {
            event.currentTarget.click();
        }
    });
    const slotAriaProps = useSlotAriaProps(ownerState);
    const rootProps = useSlotProps({
        ownerState,
        externalForwardedProps: remainingProps,
        classNames: classes.root,
        sx: styles.root,
        additionalProps: {
            href,
            type,
            onKeyUp: handleKeyUp,
            onKeyDown: handleKeyDown,
            ref: mergedRefs,
            as: rootElement,
            ...slotAriaProps.root
        }
    });
    const startIconProps = useSlotProps({
        ownerState,
        externalSlotProps: slotProps?.startIcon,
        classNames: classes.startIcon,
        sx: styles.startIcon
    });
    const endIconProps = useSlotProps({
        ownerState,
        externalSlotProps: slotProps?.endIcon,
        classNames: classes.endIcon,
        sx: styles.endIcon
    });
    const loadingIcon = spinner ?? /*#__PURE__*/ jsx(LoadingOutlined, {});
    const startIcon = (spinnerPlacement === 'start' && loading || startIconProp) && /*#__PURE__*/ jsx(nex.span, {
        ...startIconProps,
        children: loading ? loadingIcon : startIconProp
    });
    const endIcon = (spinnerPlacement === 'end' && loading || endIconProp) && /*#__PURE__*/ jsx(nex.span, {
        ...endIconProps,
        children: loading ? loadingIcon : endIconProp
    });
    return /*#__PURE__*/ jsx(Ripple, {
        disabled: disableRipple ?? disabled,
        children: /*#__PURE__*/ jsxs(nex.button, {
            ...rootProps,
            children: [
                startIcon,
                children,
                endIcon
            ]
        })
    });
};
Button.displayName = 'Button';

export { Button };