faaaf29f67
1.AI 协作文档体系重构(objections/worklines/contracts+matrix.md) 2.coord 仲裁文档(final-decisions/cross-review/final-rulings/orchestration) 3.各服务 01/02 文档补全 4.共享包初始化(shared-ts/shared-go/hooks/ui-components/ui-tokens) 5.Proto 契约补全 6.004 架构影响地图更新 7.端口分配表 8.设计规格文档
73 lines
1.8 KiB
TypeScript
73 lines
1.8 KiB
TypeScript
import type { ReactNode } from "react";
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import { cn } from "./utils/cn.js";
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/**
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* Empty - 空态展示（插画占位 + 文案 + CTA）
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*
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* 用途：数据列表为空时展示友好提示，引导用户操作。
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*
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* @example
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* <Empty title="暂无班级" description="点击下方按钮创建第一个班级" action={<Button>新建班级</Button>} />
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*/
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export interface EmptyProps {
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/** 标题（必填） */
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title: string;
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/** 描述文案 */
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description?: string;
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/** 行动按钮（CTA） */
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action?: ReactNode;
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/** 自定义插画；未提供时使用默认占位 */
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illustration?: ReactNode;
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/** 自定义类名 */
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className?: string;
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}
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export function Empty({
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title,
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description,
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action,
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illustration,
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className,
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}: EmptyProps): ReactNode {
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return (
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<div
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role="status"
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className={cn(
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"flex flex-col items-center justify-center gap-4 p-8 text-center",
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className,
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)}
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>
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{illustration ?? <DefaultIllustration />}
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<div className="flex flex-col gap-1">
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<h3 className="text-base font-medium">{title}</h3>
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{description ? (
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<p className="text-sm text-muted-foreground">{description}</p>
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) : null}
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</div>
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{action ?? null}
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</div>
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);
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}
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function DefaultIllustration(): ReactNode {
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return (
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<div
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className="flex h-16 w-16 items-center justify-center rounded-full bg-muted"
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aria-hidden="true"
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>
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<svg
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xmlns="http://www.w3.org/2000/svg"
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viewBox="0 0 24 24"
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fill="none"
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stroke="currentColor"
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strokeWidth="1.5"
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className="h-8 w-8 text-muted-foreground"
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>
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<path d="M9 17a2 2 0 002 2h2a2 2 0 002-2M5 9h14l-1 8H6L5 9z" />
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<path d="M9 9V5a3 3 0 016 0v4" />
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</svg>
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</div>
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);
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}
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