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panelRender.tsx
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panelRender.tsx
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import React from 'react';
import type { ReactNode } from 'react';
import classNames from 'classnames';
import CloseOutlined from '@ant-design/icons/CloseOutlined';
import type { TourStepProps } from './interface';
import LocaleReceiver from '../locale-provider/LocaleReceiver';
import Button from '../button';
import type { ButtonProps } from '../button';
import defaultLocale from '../locale/en_US';
const panelRender = (
props: TourStepProps,
current: number,
type: TourStepProps['type'],
): ReactNode => {
const {
prefixCls,
total = 1,
title,
onClose,
onPrev,
onNext,
onFinish,
cover,
description,
nextButtonProps,
prevButtonProps,
stepRender,
} = props;
const isLastStep = current === total - 1;
const prevBtnClick = () => {
onPrev?.();
if (typeof prevButtonProps?.onClick === 'function') {
prevButtonProps?.onClick();
}
};
const nextBtnClick = () => {
if (isLastStep) {
onFinish?.();
} else {
onNext?.();
}
if (typeof nextButtonProps?.onClick === 'function') {
nextButtonProps?.onClick();
}
};
let headerNode: ReactNode;
if (title) {
headerNode = (
<div className={`${prefixCls}-header`}>
<div className={`${prefixCls}-title`}>{title}</div>
</div>
);
}
let descriptionNode: ReactNode;
if (description) {
descriptionNode = <div className={`${prefixCls}-description`}>{description}</div>;
}
let coverNode: ReactNode;
if (cover) {
coverNode = <div className={`${prefixCls}-cover`}>{cover}</div>;
}
const mergedSlickNode =
(typeof stepRender === 'function' && stepRender(current, total)) ||
[...Array.from({ length: total }).keys()].map((stepItem, index) => (
<span
key={stepItem}
className={classNames(
index === current && `${prefixCls}-slider-active`,
`${prefixCls}-slider`,
)}
/>
));
const slickNode: ReactNode = total > 1 ? mergedSlickNode : null;
const mainBtnType = type === 'primary' ? 'default' : 'primary';
const secondaryBtnProps: ButtonProps = {
type: 'default',
ghost: type === 'primary',
};
return (
<LocaleReceiver componentName="Tour" defaultLocale={defaultLocale.Tour}>
{(contextLocale) => (
<>
<CloseOutlined className={`${prefixCls}-close`} onClick={onClose} />
{coverNode}
{headerNode}
{descriptionNode}
<div className={`${prefixCls}-footer`}>
<div className={`${prefixCls}-sliders`}>{slickNode}</div>
<div className={`${prefixCls}-buttons`}>
{current !== 0 ? (
<Button
{...secondaryBtnProps}
{...prevButtonProps}
onClick={prevBtnClick}
size="small"
className={classNames(`${prefixCls}-prev-btn`, prevButtonProps?.className)}
>
{prevButtonProps?.children ?? contextLocale.Previous}
</Button>
) : null}
<Button
type={mainBtnType}
{...nextButtonProps}
onClick={nextBtnClick}
size="small"
className={classNames(`${prefixCls}-next-btn`, nextButtonProps?.className)}
>
{nextButtonProps?.children ??
(isLastStep ? contextLocale.Finish : contextLocale.Next)}
</Button>
</div>
</div>
</>
)}
</LocaleReceiver>
);
};
export default panelRender;