NextEdu/src/modules/parent/components/parent-dashboard.tsx

import Link from "next/link"
import { getTranslations } from "next-intl/server"
import {
  CalendarCheck,
  CalendarDays,
  GraduationCap,
  Megaphone,
  Users,
} from "lucide-react"

import { Card, CardContent } from "@/shared/components/ui/card"
import { EmptyState } from "@/shared/components/ui/empty-state"
import type { ParentDashboardData } from "@/modules/parent/types"
import { getGreetingKey } from "@/modules/dashboard/lib/dashboard-utils"
import { ChildCard } from "./child-card"
import { ParentAttentionBanner } from "./parent-attention-banner"

export async function ParentDashboard({ data }: { data: ParentDashboardData }) {
  const t = await getTranslations("dashboard")
  const { parentName, children } = data
  const hasChildren = children.length > 0

  const greetingKey = getGreetingKey(new Date())

  const QUICK_ENTRIES = [
    { href: "/parent/grades", label: t("quickActions.grades"), icon: GraduationCap },
    { href: "/parent/attendance", label: t("quickActions.attendance"), icon: CalendarCheck },
    { href: "/announcements", label: t("quickActions.announcements"), icon: Megaphone },
    { href: "/parent/leave", label: t("quickActions.leaveRequest"), icon: CalendarDays },
  ] as const

  return (
    <div className="space-y-6">
      <div className="space-y-1">
        <h1 className="text-2xl font-bold tracking-tight">{t("title.parent")}</h1>
        <div className="text-sm text-muted-foreground">
          {t(`greeting.${greetingKey}`)}
          {parentName ? `, ${parentName}` : ""}. {t("description.parent")}
        </div>
      </div>

      {hasChildren ? (
        <>
          <ParentAttentionBanner data={data} />

          <nav
            aria-label={t("quickActions.announcements")}
            className="grid grid-cols-2 gap-3 sm:grid-cols-4"
          >
            {QUICK_ENTRIES.map((entry) => (
              <Link
                key={entry.href}
                href={entry.href}
                className="group"
                aria-label={entry.label}
              >
                <Card className="h-full transition-colors hover:bg-muted/50 focus-within:ring-2 focus-within:ring-ring focus-within:ring-offset-2">
                  <CardContent className="flex flex-col items-center justify-center gap-2 p-4 text-center">
                    <entry.icon
                      className="h-6 w-6 text-muted-foreground group-hover:text-foreground"
                      aria-hidden
                    />
                    <span className="text-sm font-medium">{entry.label}</span>
                  </CardContent>
                </Card>
              </Link>
            ))}
          </nav>

          <div className="flex items-center gap-2 text-sm text-muted-foreground">
            <Users className="h-4 w-4" aria-hidden />
            <span>
              {t("badge.childrenLinked", { count: children.length })}
            </span>
          </div>
          {/* 移动端水平滑动卡片，桌面端网格布局 */}
          <div
            className="flex gap-4 overflow-x-auto pb-2 snap-x snap-mandatory sm:hidden"
            aria-label={t("title.parent")}
          >
            {children.map((child) => (
              <div key={child.basicInfo.id} className="snap-start shrink-0 w-[85%]">
                <ChildCard child={child} />
              </div>
            ))}
          </div>
          <div className="hidden sm:grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-3 gap-4">
            {children.map((child) => (
              <ChildCard key={child.basicInfo.id} child={child} />
            ))}
          </div>
        </>
      ) : (
        <EmptyState
          icon={Users}
          title={t("empty.noChildren")}
          description={t("empty.noChildrenDesc")}
          className="border-none shadow-none"
          action={{
            label: t("empty.contactSupport"),
            href: "/messages",
          }}
        />
      )}
    </div>
  )
}