287 lines
10 KiB
TypeScript
287 lines
10 KiB
TypeScript
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import { format } from "date-fns"
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import { useState, type ReactNode } from "react"
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import { PageLayout } from "@/app/layout/page-layout"
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import { Badge } from "@/shared/ui/badge"
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import { Button } from "@/shared/ui/button"
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import { Calendar } from "@/shared/ui/calendar"
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import {
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Card,
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CardContent,
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CardDescription,
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CardHeader,
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CardTitle,
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} from "@/shared/ui/card"
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import { DatePicker } from "@/shared/ui/date-picker"
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import { Input } from "@/shared/ui/input"
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import {
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Popover,
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PopoverClose,
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PopoverContent,
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PopoverTrigger,
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} from "@/shared/ui/popover"
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import {
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Select,
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SelectContent,
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SelectGroup,
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SelectItem,
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SelectTrigger,
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SelectValue,
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} from "@/shared/ui/select"
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import { Separator } from "@/shared/ui/separator"
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import { Skeleton } from "@/shared/ui/skeleton"
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const signalTypeOptions = [
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{ label: "全部信号", value: "all" },
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{ label: "原始 B1", value: "original" },
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{ label: "超卖类", value: "oversold" },
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] as const
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export function ComponentsPreviewPage() {
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const [signalType, setSignalType] = useState("all")
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const [selectedDate, setSelectedDate] = useState<Date | undefined>(
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() => new Date(2026, 7, 7),
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)
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const [calendarDate, setCalendarDate] = useState<Date | undefined>(
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() => new Date(2026, 7, 7),
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)
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const [popoverOpen, setPopoverOpen] = useState(false)
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const signalTypeLabel =
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signalTypeOptions.find((option) => option.value === signalType)?.label ??
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"全部信号"
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return (
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<PageLayout>
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<div className="mx-auto w-full max-w-6xl space-y-6">
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<header className="space-y-2">
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<p className="text-xs font-medium tracking-[0.12em] text-muted-foreground uppercase">
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Shared UI
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</p>
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<h1 className="text-2xl font-semibold tracking-tight">组件预览</h1>
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<p className="max-w-2xl text-sm text-muted-foreground">
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集中查看项目 shared/ui 的视觉
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token、尺寸和交互状态。这里的示例都是真实组件，后续新增组件可以直接在本页补充验证。
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</p>
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</header>
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<div className="grid gap-4 lg:grid-cols-2">
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<PreviewCard
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description="保留项目主题色，同时提供清晰的 hover、focus 和 disabled 状态。"
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title="Button & Badge"
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>
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<div className="flex flex-wrap items-center gap-2">
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<Button>主要操作</Button>
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<Button variant="outline">次要操作</Button>
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<Button variant="secondary">辅助操作</Button>
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<Button variant="ghost">幽灵按钮</Button>
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<Button disabled>禁用状态</Button>
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</div>
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<Separator className="my-4" />
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<div className="flex flex-wrap items-center gap-2">
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<Badge>已完成</Badge>
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<Badge variant="outline">待确认</Badge>
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<Badge variant="destructive">失败</Badge>
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</div>
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</PreviewCard>
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<PreviewCard
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description="Select 使用 Base UI 的弹层和键盘语义，字段值由页面状态控制。"
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title="Select & Input"
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>
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<div className="grid gap-4 sm:grid-cols-2">
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<div className="space-y-2">
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<label className="text-sm font-medium" htmlFor="preview-search">
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搜索输入
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</label>
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<Input id="preview-search" placeholder="搜索股票代码或名称" />
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</div>
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<div className="space-y-2">
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<label
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className="text-sm font-medium"
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id="preview-signal-label"
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>
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信号分类
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</label>
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<Select
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items={signalTypeOptions}
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onValueChange={(value) => setSignalType(value ?? "all")}
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value={signalType}
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>
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<SelectTrigger
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aria-labelledby="preview-signal-label"
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className="w-full"
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>
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<SelectValue placeholder="选择信号分类" />
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</SelectTrigger>
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<SelectContent>
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<SelectGroup>
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{signalTypeOptions.map((option) => (
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<SelectItem key={option.value} value={option.value}>
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{option.label}
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</SelectItem>
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))}
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</SelectGroup>
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</SelectContent>
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</Select>
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</div>
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</div>
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<p
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aria-label="当前选择"
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className="mt-4 text-sm text-muted-foreground"
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role="status"
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>
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当前选择：
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<span className="font-medium text-foreground">
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{signalTypeLabel}
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</span>
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</p>
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</PreviewCard>
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<PreviewCard
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className="lg:col-span-2"
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description="DatePicker 采用官方示例的文本触发器、右侧下拉指示和 w-auto 日历弹层；主题色仍由项目 token 提供。"
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title="DatePicker & Calendar"
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>
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<div className="grid gap-6 xl:grid-cols-[minmax(0,1fr)_auto]">
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<div className="space-y-5">
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<div className="grid gap-4 sm:grid-cols-2">
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<div className="space-y-2">
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<label
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className="text-sm font-medium"
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htmlFor="preview-date"
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>
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已选择日期
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</label>
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<DatePicker
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aria-label="已选择日期"
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className="w-full max-w-[212px]"
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id="preview-date"
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onChange={setSelectedDate}
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value={selectedDate}
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/>
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<p className="text-xs text-muted-foreground">
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{selectedDate
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? `值：${format(selectedDate, "yyyy-MM-dd")}`
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: "尚未选择日期"}
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</p>
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</div>
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<div className="space-y-2">
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<span className="block text-sm font-medium">
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空值与禁用态
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</span>
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<DatePicker
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aria-label="空值日期"
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className="w-full max-w-[212px]"
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placeholder="选择目标日期"
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/>
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<DatePicker
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aria-label="禁用日期"
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className="w-full max-w-[212px]"
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disabled
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placeholder="日期不可用"
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/>
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<Button
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className="mt-1"
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disabled={!selectedDate}
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onClick={() => setSelectedDate(undefined)}
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size="sm"
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variant="outline"
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>
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清空已选择日期
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</Button>
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</div>
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</div>
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<div className="rounded-lg border border-dashed border-border bg-muted/30 p-3 text-sm text-muted-foreground">
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交互提示：打开日期弹层后，可以使用方向键移动、Enter
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选择、Escape 关闭；月份切换按钮与日期按钮都保留可见焦点。
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</div>
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</div>
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<div className="rounded-xl border border-border bg-background p-2">
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<Calendar
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aria-label="日历组件示例"
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defaultMonth={calendarDate}
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mode="single"
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onSelect={setCalendarDate}
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selected={calendarDate}
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/>
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</div>
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</div>
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</PreviewCard>
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<PreviewCard
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description="Popover 负责定位、外部点击关闭、Escape 关闭和触发器焦点恢复。"
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title="Popover"
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>
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<Popover open={popoverOpen} onOpenChange={setPopoverOpen}>
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<PopoverTrigger
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render={
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<Button aria-expanded={popoverOpen} variant="outline" />
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}
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>
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打开交互说明
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</PopoverTrigger>
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<PopoverContent align="start" className="w-80">
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<div className="space-y-3">
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<div className="space-y-1">
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<p className="text-sm font-medium">弹层已打开</p>
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<p className="text-sm text-muted-foreground">
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这里可以承载筛选提示、轻量编辑或上下文信息。
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</p>
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</div>
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<PopoverClose render={<Button size="sm" variant="outline" />}>
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关闭弹层
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</PopoverClose>
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</div>
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</PopoverContent>
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</Popover>
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<p
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aria-label="弹层状态"
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className="mt-4 text-sm text-muted-foreground"
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role="status"
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>
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当前状态：{popoverOpen ? "已打开" : "已关闭"}
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</p>
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</PreviewCard>
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<PreviewCard
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description="基础容器和反馈状态也在同一处展示，便于发现尺寸和间距不一致。"
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title="Surface & Feedback"
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>
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<div className="space-y-3">
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<div className="flex items-center justify-between rounded-lg border border-border bg-muted/30 px-3 py-2 text-sm">
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<span>数据同步状态</span>
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<Badge>正常</Badge>
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</div>
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<Separator />
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<Skeleton className="h-4 w-2/3" />
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<Skeleton className="h-8 w-full" />
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</div>
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</PreviewCard>
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</div>
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</div>
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</PageLayout>
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)
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}
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function PreviewCard({
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children,
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className,
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description,
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title,
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}: {
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children: ReactNode
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className?: string
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description: string
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title: string
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}) {
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return (
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<Card className={className}>
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<CardHeader>
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<CardTitle className="text-base">{title}</CardTitle>
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<CardDescription>{description}</CardDescription>
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</CardHeader>
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<CardContent>{children}</CardContent>
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</Card>
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)
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}
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