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Genarrative/src/components/common/PlatformBackActionButton.tsx
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1.4 KiB
TypeScript

import { ArrowLeft } from 'lucide-react';
import type { ButtonHTMLAttributes } from 'react';
import { PlatformActionButton } from './PlatformActionButton';
import type { PlatformActionButtonSurface } from './platformActionButtonModel';
type PlatformBackActionButtonVariant = 'compact' | 'regular';
type PlatformBackActionButtonProps = Omit<
ButtonHTMLAttributes<HTMLButtonElement>,
'children'
> & {
label?: string;
variant?: PlatformBackActionButtonVariant;
surface?: PlatformActionButtonSurface;
};
const VARIANT_CLASS: Record<PlatformBackActionButtonVariant, string> = {
compact: 'gap-1.5 py-1.5 text-[11px]',
regular: 'gap-2 py-2 text-sm',
};
const ICON_CLASS: Record<PlatformBackActionButtonVariant, string> = {
compact: 'h-3.5 w-3.5',
regular: 'h-4 w-4',
};
/**
* 平台轻量返回动作按钮。
* 统一结果页、工作台等白底场景里的“左箭头 + 返回文案”按钮骨架。
*/
export function PlatformBackActionButton({
label = '返回',
variant = 'compact',
surface = 'platform',
className,
...buttonProps
}: PlatformBackActionButtonProps) {
return (
<PlatformActionButton
{...buttonProps}
surface={surface}
tone="ghost"
size="xs"
className={[
'min-h-0 self-start',
VARIANT_CLASS[variant],
className,
]
.filter(Boolean)
.join(' ')}
>
<ArrowLeft className={ICON_CLASS[variant]} />
{label}
</PlatformActionButton>
);
}