feat(ui): 重构核心 UI 组件库，新增 shadcn/ui 组件
- 重构 Button、Card、Badge、Input、Textarea 等基础组件 - 新增 Accordion、Alert、Dialog、Dropdown、Form 等 shadcn/ui 组件 - 新增 AnimatedCounter、StatsShowcase、MetricCard 等数据展示组件 - 新增 ScrollReveal 滚动动画组件 - 重构 Toast 通知系统与 Tooltip 提示组件 - 更新设计令牌系统，对齐新品牌视觉
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张翔
@@ -1,91 +1,112 @@
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'use client';
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import * as React from "react"
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import { Slot } from "@radix-ui/react-slot"
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import { cva, type VariantProps } from "class-variance-authority"
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import { cn } from "@/lib/utils"
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import * as React from 'react';
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import { Slot } from '@radix-ui/react-slot';
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import { cva, type VariantProps } from 'class-variance-authority';
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import { cn } from '@/lib/utils';
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const buttonVariants = cva(
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"inline-flex items-center justify-center gap-2 whitespace-nowrap rounded-lg text-sm font-medium transition-all duration-200 disabled:pointer-events-none disabled:opacity-50 [&_svg]:pointer-events-none [&_svg:not([class*='size-'])]:size-4 shrink-0 [&_svg]:shrink-0 outline-none focus-visible:ring-2 focus-visible:ring-[var(--color-brand-primary)] focus-visible:ring-offset-2 focus-visible:ring-offset-white min-h-[44px] min-w-[44px] touch-manipulation relative overflow-hidden",
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'group inline-flex items-center justify-center gap-2 whitespace-nowrap text-sm font-medium transition-all duration-fast ease-standard disabled:pointer-events-none disabled:opacity-50 disabled:cursor-not-allowed [&_svg]:pointer-events-none [&_svg:not([class*="size-"])]:size-4 shrink-0 [&_svg]:shrink-0 outline-none focus-visible:ring-2 focus-visible:ring-brand focus-visible:ring-offset-2 focus-visible:ring-offset-bg-primary min-h-[44px] min-w-[44px] touch-manipulation relative overflow-hidden select-none',
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{
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variants: {
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variant: {
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default:
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"bg-[var(--color-brand-primary)] text-white hover:bg-[var(--color-brand-primary-hover)] hover:shadow-[0_4px_16px_rgba(var(--color-brand-primary-rgb),0.3)] hover:-translate-y-0.5 active:scale-[0.97] group/btn before:absolute before:inset-0 before:bg-gradient-to-r before:from-transparent before:via-white/10 before:to-transparent before:-translate-x-full hover:before:translate-x-full before:transition-transform before:duration-700 before:ease-out",
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primary:
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'bg-brand text-white shadow-sm hover:bg-brand-hover hover:shadow-brand-hover hover:-translate-y-px active:translate-y-0 active:scale-[0.97] active:shadow-sm transition-all duration-fast ease-standard',
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secondary:
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"bg-[var(--color-primary)] text-white hover:bg-[var(--color-primary-hover)] hover:shadow-[0_4px_16px_rgba(var(--color-primary-rgb),0.25)] hover:-translate-y-0.5 active:scale-[0.97]",
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destructive:
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"bg-[var(--color-brand-primary)] text-white hover:bg-[var(--color-brand-primary-hover)] focus-visible:ring-[var(--color-brand-primary)] active:scale-[0.97]",
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'bg-ink text-white shadow-sm hover:bg-ink-light hover:shadow-md hover:-translate-y-px active:translate-y-0 active:scale-[0.97] active:shadow-sm transition-all duration-fast ease-standard',
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outline:
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"border-2 border-[var(--color-primary)] bg-transparent text-[var(--color-primary)] hover:bg-[var(--color-primary)] hover:text-white hover:-translate-y-0.5 hover:border-[var(--color-brand-primary)] active:scale-[0.97] hover:shadow-[0_4px_12px_rgba(var(--color-brand-primary-rgb),0.15)]",
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'border border-border-accent bg-transparent text-text-primary hover:bg-ink hover:text-white hover:border-ink hover:-translate-y-px hover:shadow-md active:translate-y-0 active:scale-[0.97] active:shadow-sm transition-all duration-fast ease-standard',
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ghost:
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"text-[var(--color-primary-light)] hover:bg-[var(--color-primary-lighter)] hover:text-[var(--color-brand-primary)]",
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'text-text-secondary hover:bg-bg-secondary hover:text-text-primary active:scale-[0.97] transition-all duration-fast ease-standard',
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link:
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"text-[var(--color-primary)] underline-offset-4 hover:underline hover:text-[var(--color-brand-primary)] after:absolute after:bottom-0 after:left-0 after:h-[1.5px] after:w-0 hover:after:w-full after:bg-[var(--color-brand-primary)] after:transition-all after:duration-300",
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'text-text-primary underline-offset-4 hover:text-brand relative after:absolute after:bottom-0 after:left-0 after:h-[2px] after:w-0 hover:after:w-full after:bg-brand after:transition-all after:duration-normal after:ease-standard',
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destructive:
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'bg-error text-white shadow-sm hover:bg-error-hover hover:-translate-y-px active:translate-y-0 active:scale-[0.97] transition-all duration-fast ease-standard',
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},
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size: {
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default: "h-11 px-4 py-2",
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sm: "h-9 rounded-md px-3 text-xs",
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lg: "h-12 rounded-lg px-6 text-base",
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icon: "h-11 w-11",
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sm: 'h-9 rounded-md px-3 text-xs font-medium',
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default: 'h-11 rounded-md px-5 py-2 font-medium',
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lg: 'h-12 rounded-md px-6 text-base font-semibold',
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xl: 'h-14 rounded-md px-8 text-base font-semibold',
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icon: 'h-11 w-11 rounded-md',
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},
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},
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defaultVariants: {
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variant: "default",
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size: "default",
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variant: 'primary',
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size: 'default',
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},
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}
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)
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);
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export interface ButtonProps
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extends React.ButtonHTMLAttributes<HTMLButtonElement>,
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VariantProps<typeof buttonVariants> {
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asChild?: boolean
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asChild?: boolean;
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showRipple?: boolean;
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}
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const Button = React.forwardRef<HTMLButtonElement, ButtonProps>(
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({ className, variant, size, asChild = false, onClick, children, ...props }, ref) => {
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const [ripples, setRipples] = React.useState<Array<{ id: number; x: number; y: number }>>([])
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({ className, variant, size, asChild = false, onClick, children, showRipple = true, ...props }, ref) => {
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const [ripples, setRipples] = React.useState<{ x: number; y: number; id: number }[]>([]);
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function handleClick(e: React.MouseEvent<HTMLButtonElement>) {
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const rect = e.currentTarget.getBoundingClientRect()
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const x = e.clientX - rect.left
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const y = e.clientY - rect.top
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const id = Date.now()
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setRipples(prev => [...prev, { id, x, y }])
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setTimeout(() => {
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setRipples(prev => prev.filter(r => r.id !== id))
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}, 600)
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onClick?.(e)
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const handleClick = (e: React.MouseEvent<HTMLButtonElement>) => {
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if (showRipple && variant !== 'link' && variant !== 'ghost') {
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const button = e.currentTarget;
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const rect = button.getBoundingClientRect();
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const x = e.clientX - rect.left;
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const y = e.clientY - rect.top;
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const id = Date.now();
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setRipples((prev) => [...prev, { x, y, id }]);
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setTimeout(() => {
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setRipples((prev) => prev.filter((r) => r.id !== id));
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}, 600);
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}
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onClick?.(e);
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};
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// asChild 模式：Slot 要求单个 React 元素子节点，因此跳过 ripple 和包裹 span。
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// 直接把 children 交给 Slot，由 Slot 克隆并注入 className/onClick 等 props。
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if (asChild) {
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return (
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<Slot
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className={cn(buttonVariants({ variant, size, className }))}
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ref={ref}
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onClick={onClick}
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{...props}
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>
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{children}
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</Slot>
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);
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}
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const Comp = asChild ? Slot : "button"
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return (
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<Comp
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<button
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className={cn(buttonVariants({ variant, size, className }))}
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ref={ref}
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onClick={handleClick}
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{...props}
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>
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{children}
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{ripples.map(ripple => (
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{ripples.map((ripple) => (
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<span
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key={ripple.id}
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className="absolute rounded-full bg-white/30 pointer-events-none animate-ripple"
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className="pointer-events-none absolute rounded-full bg-white/25 animate-ripple"
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style={{
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left: ripple.x,
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top: ripple.y,
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width: '20px',
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height: '20px',
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marginLeft: '-10px',
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marginTop: '-10px',
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transform: 'translate(-50%, -50%)',
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}}
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/>
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))}
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</Comp>
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)
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<span className="relative z-10 flex items-center justify-center gap-2">
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{children}
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</span>
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</button>
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);
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}
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)
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Button.displayName = "Button"
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);
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Button.displayName = 'Button';
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export { Button, buttonVariants }
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export { Button, buttonVariants };
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