feat: complete admission workspace

modules/dashboard/components/BedOccupancyChart.tsx

@@ -0,0 +1,28 @@
+"use client";
+
+import { Bar, BarChart, CartesianGrid, ResponsiveContainer, Tooltip, XAxis, YAxis } from "recharts";
+
+export type BedOccupancyDatum = {
+  label: string;
+  count: number;
+};
+
+type BedOccupancyChartProps = {
+  data: BedOccupancyDatum[];
+};
+
+export function BedOccupancyChart({ data }: BedOccupancyChartProps): React.ReactElement {
+  return (
+    <div className="h-64 w-full">
+      <ResponsiveContainer height="100%" width="100%">
+        <BarChart data={data} margin={{ bottom: 8, left: -18, right: 8, top: 8 }}>
+          <CartesianGrid strokeDasharray="3 3" vertical={false} />
+          <XAxis dataKey="label" tickLine={false} />
+          <YAxis allowDecimals={false} tickLine={false} />
+          <Tooltip cursor={{ fill: "rgba(15, 23, 42, 0.06)" }} />
+          <Bar dataKey="count" fill="var(--primary)" radius={[6, 6, 0, 0]} />
+        </BarChart>
+      </ResponsiveContainer>
+    </div>
+  );
+}

modules/dashboard/components/DashboardHome.tsx

@@ -1,167 +1,196 @@
-import {
-  Activity,
-  AlertTriangle,
-  BedDouble,
-  CheckCircle2,
-  Clock3,
-  HeartPulse,
-  ShieldAlert,
-  Users,
-} from "lucide-react";
+import { Activity, AlertTriangle, BedDouble, CheckCircle2, HeartPulse, Users } from "lucide-react";
 import type { LucideIcon } from "lucide-react";
 
 import { Badge } from "@/components/ui/badge";
-import { Button } from "@/components/ui/button";
 import { Card, CardContent, CardDescription, CardHeader, CardTitle } from "@/components/ui/card";
 import { Table } from "@/components/ui/table";
+import type { AdmissionStatus, BedStatus, IncidentSeverity } from "@/modules/core/types";
+import { BedOccupancyChart, type BedOccupancyDatum } from "@/modules/dashboard/components/BedOccupancyChart";
 
-type Metric = {
+export type DashboardMetric = {
   label: string;
   value: string;
   trend: string;
-  icon: LucideIcon;
+  icon: "users" | "beds" | "admissions" | "incidents";
 };
 
-const metrics: Metric[] = [
-  { label: "在院", value: "126", trend: "+6 本周", icon: Users },
-  { label: "床位", value: "82%", trend: "28 空闲", icon: BedDouble },
-  { label: "任务", value: "184", trend: "142 完成", icon: CheckCircle2 },
-  { label: "异常", value: "9", trend: "3 待复核", icon: HeartPulse },
-];
+export type DashboardAdmission = {
+  id: string;
+  elderName: string;
+  bedLabel: string;
+  status: AdmissionStatus;
+  admittedAt: string;
+  dischargedAt?: string;
+};
 
-const taskRows = [
-  { name: "晨间生命体征记录", owner: "护理一组", status: "进行中", due: "09:30" },
-  { name: "二楼失能老人巡检", owner: "护理二组", status: "待执行", due: "10:00" },
-  { name: "高血压老人复测", owner: "医护组", status: "需复核", due: "10:30" },
-  { name: "晚间护理计划生成", owner: "护理主管", status: "待派发", due: "16:00" },
-];
+export type DashboardIncident = {
+  id: string;
+  severity: IncidentSeverity;
+  status: string;
+  title: string;
+  source: string;
+  createdAt: string;
+};
 
-const alerts = [
-  { label: "任务逾期", count: "4", tone: "warning" },
-  { label: "设备故障", count: "2", tone: "danger" },
-  { label: "应急处理中", count: "1", tone: "danger" },
-  { label: "未读通知", count: "18", tone: "success" },
-] as const;
+type DashboardHomeProps = {
+  metrics: DashboardMetric[];
+  occupancyData: BedOccupancyDatum[];
+  recentAdmissions: DashboardAdmission[];
+  incidents: DashboardIncident[];
+};
 
-export function DashboardHome(): React.ReactElement {
+const metricIcons: Record<DashboardMetric["icon"], LucideIcon> = {
+  users: Users,
+  beds: BedDouble,
+  admissions: CheckCircle2,
+  incidents: HeartPulse,
+};
+
+const admissionStatusLabels: Record<AdmissionStatus, string> = {
+  active: "在住",
+  transferred: "已换床",
+  discharged: "已退住",
+};
+
+const bedStatusLabels: Record<BedStatus, string> = {
+  available: "空闲",
+  occupied: "占用",
+  maintenance: "维修",
+  disabled: "停用",
+};
+
+function formatDateTime(value: string): string {
+  return new Date(value).toLocaleString("zh-CN");
+}
+
+function incidentVariant(severity: IncidentSeverity): "secondary" | "warning" | "danger" {
+  switch (severity) {
+    case "critical":
+      return "danger";
+    case "warning":
+      return "warning";
+    case "info":
+      return "secondary";
+  }
+}
+
+export function DashboardHome({
+  metrics,
+  occupancyData,
+  recentAdmissions,
+  incidents,
+}: DashboardHomeProps): React.ReactElement {
   return (
     <div className="mx-auto flex w-full max-w-7xl flex-col gap-6">
-      <section className="grid gap-5 border-b pb-5 lg:grid-cols-[1.15fr_0.85fr]">
-        <div className="flex flex-col justify-end gap-4">
-          <Badge variant="success">一期</Badge>
-          <div>
-            <h1 className="text-3xl font-semibold tracking-normal md:text-4xl">运营看板</h1>
-            <p className="mt-2 text-sm text-muted-foreground">照护、床位、预警一屏处理。</p>
-          </div>
-          <div className="flex flex-wrap gap-2">
-            <Button>
-              <Users className="size-4" aria-hidden="true" />
-              老人建档
-            </Button>
-            <Button variant="outline">
-              <ShieldAlert className="size-4" aria-hidden="true" />
-              处理应急事件
-            </Button>
-          </div>
-        </div>
-
-        <div className="grid gap-3 rounded-lg border bg-white/72 p-4 shadow-sm">
-          <div className="flex items-center justify-between">
-            <div>
-              <p className="text-sm font-medium">今日闭环</p>
-            </div>
-            <Activity className="size-5 text-primary" aria-hidden="true" />
-          </div>
-          <div className="space-y-3">
-            {["档案", "床位", "健康", "护理", "应急"].map((item, index) => (
-              <div key={item} className="flex items-center gap-3">
-                <span className="w-9 text-xs font-medium text-muted-foreground">{item}</span>
-                <div className="h-2 flex-1 rounded-full bg-muted">
-                  <div
-                    className="h-2 rounded-full bg-primary"
-                    style={{ width: `${88 - index * 9}%` }}
-                  />
-                </div>
-                <span className="w-14 text-right text-xs text-muted-foreground">
-                  {88 - index * 9}%
-                </span>
-              </div>
-            ))}
-          </div>
+      <section className="flex flex-col gap-4 border-b pb-5 lg:flex-row lg:items-end lg:justify-between">
+        <div>
+          <Badge variant="success">实时数据</Badge>
+          <h1 className="mt-3 text-3xl font-semibold tracking-normal md:text-4xl">运营看板</h1>
+          <p className="mt-2 text-sm text-muted-foreground">老人、床位、入住和系统故障概况。</p>
         </div>
       </section>
 
       <section className="grid gap-4 md:grid-cols-2 xl:grid-cols-4">
-        {metrics.map((metric) => (
-          <Card key={metric.label}>
-            <CardHeader className="flex flex-row items-center justify-between space-y-0">
-              <CardDescription>{metric.label}</CardDescription>
-              <metric.icon className="size-4 text-primary" aria-hidden="true" />
-            </CardHeader>
-            <CardContent>
-              <CardTitle className="text-3xl">{metric.value}</CardTitle>
-              <p className="mt-2 text-xs text-muted-foreground">{metric.trend}</p>
-            </CardContent>
-          </Card>
-        ))}
+        {metrics.map((metric) => {
+          const Icon = metricIcons[metric.icon];
+
+          return (
+            <Card key={metric.label}>
+              <CardHeader className="flex flex-row items-center justify-between space-y-0">
+                <CardDescription>{metric.label}</CardDescription>
+                <Icon className="size-4 text-primary" aria-hidden="true" />
+              </CardHeader>
+              <CardContent>
+                <CardTitle className="text-3xl">{metric.value}</CardTitle>
+                <p className="mt-2 text-xs text-muted-foreground">{metric.trend}</p>
+              </CardContent>
+            </Card>
+          );
+        })}
       </section>
 
-      <section className="grid gap-4 xl:grid-cols-[1.25fr_0.75fr]">
+      <section className="grid gap-4 xl:grid-cols-[0.95fr_1.05fr]">
         <Card>
           <CardHeader>
-            <CardTitle>今日护理任务</CardTitle>
+            <CardTitle className="flex items-center gap-2">
+              <Activity className="size-5 text-primary" aria-hidden="true" />
+              床位状态分布
+            </CardTitle>
+            <CardDescription>
+              {occupancyData.map((item) => `${bedStatusLabels[item.label as BedStatus] ?? item.label} ${item.count}`).join(" / ")}
+            </CardDescription>
           </CardHeader>
           <CardContent>
-            <div className="overflow-hidden rounded-md border">
-              <Table className="w-full text-sm">
+            <BedOccupancyChart data={occupancyData} />
+          </CardContent>
+        </Card>
+
+        <Card>
+          <CardHeader>
+            <CardTitle>最近入住记录</CardTitle>
+          </CardHeader>
+          <CardContent>
+            <div className="overflow-x-auto rounded-md border">
+              <Table className="w-full min-w-[620px] text-sm">
                 <Table.Header className="bg-secondary text-left text-xs text-muted-foreground">
                   <Table.Row>
-                    <Table.Head className="px-4 py-3 font-medium">任务</Table.Head>
-                    <Table.Head className="px-4 py-3 font-medium">负责</Table.Head>
+                    <Table.Head className="px-4 py-3 font-medium">老人</Table.Head>
+                    <Table.Head className="px-4 py-3 font-medium">床位</Table.Head>
                     <Table.Head className="px-4 py-3 font-medium">状态</Table.Head>
-                    <Table.Head className="px-4 py-3 text-right font-medium">截止</Table.Head>
+                    <Table.Head className="px-4 py-3 font-medium">时间</Table.Head>
                   </Table.Row>
                 </Table.Header>
                 <Table.Body className="divide-y bg-card">
-                  {taskRows.map((task) => (
-                    <Table.Row key={task.name}>
-                      <Table.Cell className="px-4 py-3 font-medium">{task.name}</Table.Cell>
-                      <Table.Cell className="px-4 py-3 text-muted-foreground">{task.owner}</Table.Cell>
+                  {recentAdmissions.map((admission) => (
+                    <Table.Row key={admission.id}>
+                      <Table.Cell className="px-4 py-3 font-medium">{admission.elderName}</Table.Cell>
+                      <Table.Cell className="px-4 py-3 text-muted-foreground">{admission.bedLabel}</Table.Cell>
                       <Table.Cell className="px-4 py-3">
-                        <Badge variant={task.status === "需复核" ? "warning" : "secondary"}>
-                          {task.status}
+                        <Badge variant={admission.status === "active" ? "success" : "secondary"}>
+                          {admissionStatusLabels[admission.status]}
                         </Badge>
                       </Table.Cell>
-                      <Table.Cell className="px-4 py-3 text-right text-muted-foreground">{task.due}</Table.Cell>
+                      <Table.Cell className="px-4 py-3 text-muted-foreground">
+                        {formatDateTime(admission.dischargedAt ?? admission.admittedAt)}
+                      </Table.Cell>
                     </Table.Row>
                   ))}
+                  {recentAdmissions.length === 0 ? (
+                    <Table.Row>
+                      <Table.Cell className="px-4 py-8 text-center text-muted-foreground" colSpan={4}>
+                        暂无入住记录
+                      </Table.Cell>
+                    </Table.Row>
+                  ) : null}
                 </Table.Body>
               </Table>
             </div>
           </CardContent>
         </Card>
-
-        <Card>
-          <CardHeader>
-            <CardTitle>预警与工单</CardTitle>
-          </CardHeader>
-          <CardContent className="space-y-3">
-            {alerts.map((alert) => (
-              <div key={alert.label} className="flex items-center justify-between rounded-md border p-3">
-                <div className="flex items-center gap-3">
-                  {alert.tone === "danger" ? (
-                    <AlertTriangle className="size-4 text-red-600" aria-hidden="true" />
-                  ) : (
-                    <Clock3 className="size-4 text-amber-600" aria-hidden="true" />
-                  )}
-                  <span className="text-sm font-medium">{alert.label}</span>
-                </div>
-                <Badge variant={alert.tone}>{alert.count}</Badge>
-              </div>
-            ))}
-          </CardContent>
-        </Card>
       </section>
+
+      <Card>
+        <CardHeader>
+          <CardTitle>系统故障</CardTitle>
+        </CardHeader>
+        <CardContent className="grid gap-3 md:grid-cols-2 xl:grid-cols-3">
+          {incidents.map((incident) => (
+            <div key={incident.id} className="flex items-start justify-between gap-3 rounded-md border p-3">
+              <div className="min-w-0">
+                <div className="flex items-center gap-2">
+                  <AlertTriangle className="size-4 shrink-0 text-amber-600" aria-hidden="true" />
+                  <p className="truncate text-sm font-medium">{incident.title}</p>
+                </div>
+                <p className="mt-1 text-xs text-muted-foreground">
+                  {incident.source} / {formatDateTime(incident.createdAt)}
+                </p>
+              </div>
+              <Badge variant={incidentVariant(incident.severity)}>{incident.status}</Badge>
+            </div>
+          ))}
+          {incidents.length === 0 ? <p className="text-sm text-muted-foreground">暂无未关闭故障</p> : null}
+        </CardContent>
+      </Card>
     </div>
   );
 }

modules/elders/components/EldersClient.tsx

@@ -439,7 +439,7 @@ export function EldersClient({ initialElders, permissions }: EldersClientProps):
       </Card>
 
       <Dialog
-        description="保存后会写入服务端数据文件，并生成审计记录。"
+        description="保存后会写入 PostgreSQL，并生成审计记录。"
         onClose={closeForm}
         open={isFormOpen}
         title={isEditing ? "编辑老人档案" : "新增老人档案"}

modules/facilities/components/BedsWorkspace.tsx

@@ -0,0 +1,578 @@
+"use client";
+
+import { FormEvent, useMemo, useState } from "react";
+import { BedDouble, DoorOpen, History, MoveRight, UserCheck, UserMinus, Wrench } from "lucide-react";
+
+import { Badge } from "@/components/ui/badge";
+import { Button } from "@/components/ui/button";
+import { Card, CardContent, CardDescription, CardHeader, CardTitle } from "@/components/ui/card";
+import { Textarea } from "@/components/ui/input";
+import { Select, type SelectOption } from "@/components/ui/select";
+import { Table } from "@/components/ui/table";
+import type { ApiResult } from "@/modules/core/server/api";
+import type { Admission, BedStatus, FacilityBed, Permission, Room } from "@/modules/core/types";
+import type { Elder } from "@/modules/elders/types";
+
+type BedsWorkspaceProps = {
+  initialRooms: Room[];
+  initialBeds: FacilityBed[];
+  initialAdmissions: Admission[];
+  initialElders: Elder[];
+  permissions: Permission[];
+};
+
+type WorkspaceTab = "overview" | "operations" | "history";
+
+const bedStatusLabels: Record<BedStatus, string> = {
+  available: "空闲",
+  occupied: "占用",
+  maintenance: "维修",
+  disabled: "停用",
+};
+
+const admissionStatusLabels: Record<Admission["status"], string> = {
+  active: "在住",
+  transferred: "已换床",
+  discharged: "已退住",
+};
+
+function formatDateTime(value: string): string {
+  return new Date(value).toLocaleString("zh-CN");
+}
+
+function bedBadgeVariant(status: BedStatus): "success" | "secondary" | "warning" | "danger" {
+  switch (status) {
+    case "available":
+      return "success";
+    case "occupied":
+      return "secondary";
+    case "maintenance":
+      return "warning";
+    case "disabled":
+      return "danger";
+  }
+}
+
+function admissionBedLabel(admission: Admission): string {
+  return `${admission.roomName}-${admission.bedCode}`;
+}
+
+function makeSelectOptions(items: Array<{ id: string; label: string }>, emptyLabel: string): SelectOption[] {
+  return [
+    { value: "", label: emptyLabel, disabled: true },
+    ...items.map((item) => ({ value: item.id, label: item.label })),
+  ];
+}
+
+export function BedsWorkspace({
+  initialRooms,
+  initialBeds,
+  initialAdmissions,
+  initialElders,
+  permissions,
+}: BedsWorkspaceProps): React.ReactElement {
+  const [rooms, setRooms] = useState(initialRooms);
+  const [beds, setBeds] = useState(initialBeds);
+  const [admissions, setAdmissions] = useState(initialAdmissions);
+  const [elders, setElders] = useState(initialElders);
+  const [activeTab, setActiveTab] = useState<WorkspaceTab>("overview");
+  const [message, setMessage] = useState("");
+  const [isPending, setIsPending] = useState(false);
+  const [admitElderId, setAdmitElderId] = useState("");
+  const [admitBedId, setAdmitBedId] = useState("");
+  const [admitNotes, setAdmitNotes] = useState("");
+  const [transferAdmissionId, setTransferAdmissionId] = useState("");
+  const [transferBedId, setTransferBedId] = useState("");
+  const [transferNotes, setTransferNotes] = useState("");
+  const [dischargeAdmissionId, setDischargeAdmissionId] = useState("");
+  const [dischargeNotes, setDischargeNotes] = useState("");
+
+  const canManageAdmissions = permissions.includes("admission:manage");
+  const activeAdmissions = useMemo(() => admissions.filter((admission) => admission.status === "active"), [admissions]);
+  const activeElderIds = useMemo(() => new Set(activeAdmissions.map((admission) => admission.elderId)), [activeAdmissions]);
+  const availableBeds = useMemo(() => beds.filter((bed) => bed.status === "available"), [beds]);
+  const occupiedBeds = beds.filter((bed) => bed.status === "occupied").length;
+  const maintenanceBeds = beds.filter((bed) => bed.status === "maintenance").length;
+  const occupancyRate = beds.length > 0 ? Math.round((occupiedBeds / beds.length) * 100) : 0;
+  const admissionEligibleElders = elders.filter((elder) => !activeElderIds.has(elder.id));
+
+  const elderOptions = makeSelectOptions(
+    admissionEligibleElders.map((elder) => ({ id: elder.id, label: `${elder.name} / ${elder.phone}` })),
+    "选择老人",
+  );
+  const bedOptions = makeSelectOptions(
+    availableBeds.map((bed) => ({ id: bed.id, label: `${bed.roomName}-${bed.code}` })),
+    "选择空闲床位",
+  );
+  const activeAdmissionOptions = makeSelectOptions(
+    activeAdmissions.map((admission) => ({
+      id: admission.id,
+      label: `${admission.elderName} / ${admissionBedLabel(admission)}`,
+    })),
+    "选择在住记录",
+  );
+
+  async function refreshData(): Promise<void> {
+    const [eldersResponse, roomsResponse, bedsResponse, admissionsResponse] = await Promise.all([
+      fetch("/api/elders"),
+      fetch("/api/facilities/rooms"),
+      fetch("/api/facilities/beds"),
+      fetch("/api/admissions"),
+    ]);
+    const [eldersResult, roomsResult, bedsResult, admissionsResult] = (await Promise.all([
+      eldersResponse.json(),
+      roomsResponse.json(),
+      bedsResponse.json(),
+      admissionsResponse.json(),
+    ])) as [
+      ApiResult<{ elders: Elder[] }>,
+      ApiResult<{ rooms: Room[] }>,
+      ApiResult<{ beds: FacilityBed[] }>,
+      ApiResult<{ admissions: Admission[] }>,
+    ];
+
+    if (eldersResult.success) {
+      setElders(eldersResult.elders);
+    }
+    if (roomsResult.success) {
+      setRooms(roomsResult.rooms);
+    }
+    if (bedsResult.success) {
+      setBeds(bedsResult.beds);
+    }
+    if (admissionsResult.success) {
+      setAdmissions(admissionsResult.admissions);
+    }
+  }
+
+  async function submitAdmission(event: FormEvent<HTMLFormElement>): Promise<void> {
+    event.preventDefault();
+    if (!canManageAdmissions) {
+      setMessage("当前角色无权办理入住");
+      return;
+    }
+    if (!admitElderId || !admitBedId) {
+      setMessage("请选择老人和空闲床位");
+      return;
+    }
+
+    setIsPending(true);
+    setMessage("");
+    const response = await fetch("/api/admissions", {
+      method: "POST",
+      headers: { "content-type": "application/json" },
+      body: JSON.stringify({ elderId: admitElderId, bedId: admitBedId, notes: admitNotes }),
+    });
+    const result = (await response.json()) as ApiResult<{ admission: Admission }>;
+    setIsPending(false);
+
+    if (!result.success) {
+      setMessage(result.reason);
+      return;
+    }
+
+    setAdmitElderId("");
+    setAdmitBedId("");
+    setAdmitNotes("");
+    await refreshData();
+    setMessage(result.reason);
+  }
+
+  async function submitTransfer(event: FormEvent<HTMLFormElement>): Promise<void> {
+    event.preventDefault();
+    const admission = activeAdmissions.find((item) => item.id === transferAdmissionId);
+    if (!canManageAdmissions) {
+      setMessage("当前角色无权办理换床");
+      return;
+    }
+    if (!admission || !transferBedId) {
+      setMessage("请选择在住记录和新床位");
+      return;
+    }
+
+    setIsPending(true);
+    setMessage("");
+    const response = await fetch("/api/admissions", {
+      method: "POST",
+      headers: { "content-type": "application/json" },
+      body: JSON.stringify({ elderId: admission.elderId, bedId: transferBedId, notes: transferNotes || "办理换床" }),
+    });
+    const result = (await response.json()) as ApiResult<{ admission: Admission }>;
+    setIsPending(false);
+
+    if (!result.success) {
+      setMessage(result.reason);
+      return;
+    }
+
+    setTransferAdmissionId("");
+    setTransferBedId("");
+    setTransferNotes("");
+    await refreshData();
+    setMessage("换床已办理");
+  }
+
+  async function submitDischarge(event: FormEvent<HTMLFormElement>): Promise<void> {
+    event.preventDefault();
+    if (!canManageAdmissions) {
+      setMessage("当前角色无权办理退住");
+      return;
+    }
+    if (!dischargeAdmissionId) {
+      setMessage("请选择在住记录");
+      return;
+    }
+
+    setIsPending(true);
+    setMessage("");
+    const response = await fetch(`/api/admissions/${dischargeAdmissionId}`, {
+      method: "PATCH",
+      headers: { "content-type": "application/json" },
+      body: JSON.stringify({ notes: dischargeNotes }),
+    });
+    const result = (await response.json()) as ApiResult<{ admission: Admission }>;
+    setIsPending(false);
+
+    if (!result.success) {
+      setMessage(result.reason);
+      return;
+    }
+
+    setDischargeAdmissionId("");
+    setDischargeNotes("");
+    await refreshData();
+    setMessage(result.reason);
+  }
+
+  return (
+    <div className="mx-auto flex w-full max-w-7xl flex-col gap-5">
+      <section className="flex flex-col gap-4 border-b pb-5 lg:flex-row lg:items-end lg:justify-between">
+        <div>
+          <Badge variant="success">床位工作区</Badge>
+          <h1 className="mt-3 text-3xl font-semibold tracking-normal">床位房间</h1>
+          <p className="mt-2 text-sm text-muted-foreground">查看占用、办理入住、换床和退住。</p>
+        </div>
+        <div className="flex flex-wrap gap-2" role="tablist" aria-label="床位工作区">
+          {[
+            { value: "overview", label: "概览" },
+            { value: "operations", label: "办理" },
+            { value: "history", label: "记录" },
+          ].map((tab) => (
+            <Button
+              aria-selected={activeTab === tab.value}
+              key={tab.value}
+              onClick={() => setActiveTab(tab.value as WorkspaceTab)}
+              type="button"
+              variant={activeTab === tab.value ? "default" : "outline"}
+            >
+              {tab.label}
+            </Button>
+          ))}
+        </div>
+      </section>
+
+      {message ? (
+        <p className="rounded-md bg-secondary px-3 py-2 text-sm text-secondary-foreground" role="status">
+          {message}
+        </p>
+      ) : null}
+
+      {activeTab === "overview" ? (
+        <>
+          <section className="grid gap-4 md:grid-cols-2 xl:grid-cols-4">
+            <Card>
+              <CardHeader className="flex flex-row items-center justify-between space-y-0">
+                <div>
+                  <CardDescription>房间</CardDescription>
+                  <CardTitle className="mt-2 text-3xl">{rooms.length}</CardTitle>
+                </div>
+                <DoorOpen className="size-5 text-primary" aria-hidden="true" />
+              </CardHeader>
+            </Card>
+            <Card>
+              <CardHeader className="flex flex-row items-center justify-between space-y-0">
+                <div>
+                  <CardDescription>床位</CardDescription>
+                  <CardTitle className="mt-2 text-3xl">{beds.length}</CardTitle>
+                </div>
+                <BedDouble className="size-5 text-primary" aria-hidden="true" />
+              </CardHeader>
+              <CardContent className="pt-0">
+                <p className="text-sm text-muted-foreground">占用率 {occupancyRate}%</p>
+              </CardContent>
+            </Card>
+            <Card className={maintenanceBeds > 0 ? "border-amber-200 bg-amber-50/70" : undefined}>
+              <CardHeader className="flex flex-row items-center justify-between space-y-0">
+                <div>
+                  <CardDescription className={maintenanceBeds > 0 ? "text-amber-700" : undefined}>维修床位</CardDescription>
+                  <CardTitle className={maintenanceBeds > 0 ? "mt-2 text-3xl text-amber-700" : "mt-2 text-3xl"}>
+                    {maintenanceBeds}
+                  </CardTitle>
+                </div>
+                <Wrench className={maintenanceBeds > 0 ? "size-5 text-amber-700" : "size-5 text-primary"} aria-hidden="true" />
+              </CardHeader>
+            </Card>
+            <Card>
+              <CardHeader className="flex flex-row items-center justify-between space-y-0">
+                <div>
+                  <CardDescription>在住</CardDescription>
+                  <CardTitle className="mt-2 text-3xl">{activeAdmissions.length}</CardTitle>
+                </div>
+                <History className="size-5 text-primary" aria-hidden="true" />
+              </CardHeader>
+            </Card>
+          </section>
+
+          <section className="grid gap-4 xl:grid-cols-[0.9fr_1.1fr]">
+            <Card>
+              <CardHeader>
+                <CardTitle>房间台账</CardTitle>
+              </CardHeader>
+              <CardContent>
+                <div className="overflow-x-auto rounded-md border">
+                  <Table className="w-full min-w-[620px] text-sm">
+                    <Table.Header className="bg-secondary text-left text-xs text-muted-foreground">
+                      <Table.Row>
+                        <Table.Head className="px-4 py-3 font-medium">房间</Table.Head>
+                        <Table.Head className="px-4 py-3 font-medium">编号</Table.Head>
+                        <Table.Head className="px-4 py-3 font-medium">容量</Table.Head>
+                        <Table.Head className="px-4 py-3 font-medium">床位</Table.Head>
+                        <Table.Head className="px-4 py-3 font-medium">状态</Table.Head>
+                      </Table.Row>
+                    </Table.Header>
+                    <Table.Body className="divide-y bg-card">
+                      {rooms.map((room) => (
+                        <Table.Row key={room.id}>
+                          <Table.Cell className="px-4 py-3 font-medium">{room.name}</Table.Cell>
+                          <Table.Cell className="px-4 py-3 text-muted-foreground">{room.code}</Table.Cell>
+                          <Table.Cell className="px-4 py-3">{room.capacity}</Table.Cell>
+                          <Table.Cell className="px-4 py-3">
+                            {room.occupiedBedCount}/{room.bedCount}
+                          </Table.Cell>
+                          <Table.Cell className="px-4 py-3">
+                            <Badge variant={room.status === "active" ? "success" : "danger"}>{room.status}</Badge>
+                          </Table.Cell>
+                        </Table.Row>
+                      ))}
+                      {rooms.length === 0 ? (
+                        <Table.Row>
+                          <Table.Cell className="px-4 py-8 text-center text-muted-foreground" colSpan={5}>
+                            暂无房间主数据
+                          </Table.Cell>
+                        </Table.Row>
+                      ) : null}
+                    </Table.Body>
+                  </Table>
+                </div>
+              </CardContent>
+            </Card>
+
+            <Card>
+              <CardHeader>
+                <CardTitle>床位状态</CardTitle>
+              </CardHeader>
+              <CardContent>
+                <div className="overflow-x-auto rounded-md border">
+                  <Table className="w-full min-w-[700px] text-sm">
+                    <Table.Header className="bg-secondary text-left text-xs text-muted-foreground">
+                      <Table.Row>
+                        <Table.Head className="px-4 py-3 font-medium">房间</Table.Head>
+                        <Table.Head className="px-4 py-3 font-medium">床位</Table.Head>
+                        <Table.Head className="px-4 py-3 font-medium">状态</Table.Head>
+                        <Table.Head className="px-4 py-3 font-medium">当前老人</Table.Head>
+                        <Table.Head className="px-4 py-3 font-medium">备注</Table.Head>
+                      </Table.Row>
+                    </Table.Header>
+                    <Table.Body className="divide-y bg-card">
+                      {beds.map((bed) => (
+                        <Table.Row key={bed.id}>
+                          <Table.Cell className="px-4 py-3">{bed.roomName}</Table.Cell>
+                          <Table.Cell className="px-4 py-3 font-medium">{bed.code}</Table.Cell>
+                          <Table.Cell className="px-4 py-3">
+                            <Badge variant={bedBadgeVariant(bed.status)}>{bedStatusLabels[bed.status]}</Badge>
+                          </Table.Cell>
+                          <Table.Cell className="px-4 py-3">{bed.currentElderName ?? "-"}</Table.Cell>
+                          <Table.Cell className="px-4 py-3 text-muted-foreground">{bed.notes || "-"}</Table.Cell>
+                        </Table.Row>
+                      ))}
+                      {beds.length === 0 ? (
+                        <Table.Row>
+                          <Table.Cell className="px-4 py-8 text-center text-muted-foreground" colSpan={5}>
+                            暂无床位主数据
+                          </Table.Cell>
+                        </Table.Row>
+                      ) : null}
+                    </Table.Body>
+                  </Table>
+                </div>
+              </CardContent>
+            </Card>
+          </section>
+        </>
+      ) : null}
+
+      {activeTab === "operations" ? (
+        <section className="grid gap-4 xl:grid-cols-3">
+          <Card>
+            <CardHeader>
+              <CardTitle className="flex items-center gap-2">
+                <UserCheck className="size-5 text-primary" aria-hidden="true" />
+                办理入住
+              </CardTitle>
+              <CardDescription>选择未在住老人和空闲床位。</CardDescription>
+            </CardHeader>
+            <CardContent>
+              <form className="grid gap-3" onSubmit={(event) => void submitAdmission(event)}>
+                <Select
+                  aria-label="入住老人"
+                  disabled={!canManageAdmissions || isPending}
+                  onValueChange={setAdmitElderId}
+                  options={elderOptions}
+                  value={admitElderId}
+                />
+                <Select
+                  aria-label="入住房间床位"
+                  disabled={!canManageAdmissions || isPending}
+                  onValueChange={setAdmitBedId}
+                  options={bedOptions}
+                  value={admitBedId}
+                />
+                <Textarea
+                  aria-label="入住备注"
+                  disabled={!canManageAdmissions || isPending}
+                  onChange={(event) => setAdmitNotes(event.target.value)}
+                  placeholder="备注"
+                  value={admitNotes}
+                />
+                <Button disabled={!canManageAdmissions || isPending} type="submit">
+                  <UserCheck className="size-4" aria-hidden="true" />
+                  办理入住
+                </Button>
+              </form>
+            </CardContent>
+          </Card>
+
+          <Card>
+            <CardHeader>
+              <CardTitle className="flex items-center gap-2">
+                <MoveRight className="size-5 text-primary" aria-hidden="true" />
+                办理换床
+              </CardTitle>
+              <CardDescription>换床会释放原床位并占用新床位。</CardDescription>
+            </CardHeader>
+            <CardContent>
+              <form className="grid gap-3" onSubmit={(event) => void submitTransfer(event)}>
+                <Select
+                  aria-label="换床入住记录"
+                  disabled={!canManageAdmissions || isPending}
+                  onValueChange={setTransferAdmissionId}
+                  options={activeAdmissionOptions}
+                  value={transferAdmissionId}
+                />
+                <Select
+                  aria-label="换床新床位"
+                  disabled={!canManageAdmissions || isPending}
+                  onValueChange={setTransferBedId}
+                  options={bedOptions}
+                  value={transferBedId}
+                />
+                <Textarea
+                  aria-label="换床备注"
+                  disabled={!canManageAdmissions || isPending}
+                  onChange={(event) => setTransferNotes(event.target.value)}
+                  placeholder="备注"
+                  value={transferNotes}
+                />
+                <Button disabled={!canManageAdmissions || isPending} type="submit" variant="outline">
+                  <MoveRight className="size-4" aria-hidden="true" />
+                  办理换床
+                </Button>
+              </form>
+            </CardContent>
+          </Card>
+
+          <Card>
+            <CardHeader>
+              <CardTitle className="flex items-center gap-2">
+                <UserMinus className="size-5 text-primary" aria-hidden="true" />
+                办理退住
+              </CardTitle>
+              <CardDescription>退住会关闭入住记录并释放床位。</CardDescription>
+            </CardHeader>
+            <CardContent>
+              <form className="grid gap-3" onSubmit={(event) => void submitDischarge(event)}>
+                <Select
+                  aria-label="退住入住记录"
+                  disabled={!canManageAdmissions || isPending}
+                  onValueChange={setDischargeAdmissionId}
+                  options={activeAdmissionOptions}
+                  value={dischargeAdmissionId}
+                />
+                <Textarea
+                  aria-label="退住备注"
+                  disabled={!canManageAdmissions || isPending}
+                  onChange={(event) => setDischargeNotes(event.target.value)}
+                  placeholder="备注"
+                  value={dischargeNotes}
+                />
+                <Button disabled={!canManageAdmissions || isPending} type="submit" variant="destructive">
+                  <UserMinus className="size-4" aria-hidden="true" />
+                  办理退住
+                </Button>
+              </form>
+            </CardContent>
+          </Card>
+        </section>
+      ) : null}
+
+      {activeTab === "history" ? (
+        <Card>
+          <CardHeader>
+            <CardTitle>入住、换床与退住记录</CardTitle>
+          </CardHeader>
+          <CardContent>
+            <div className="overflow-x-auto rounded-md border">
+              <Table className="w-full min-w-[820px] text-sm">
+                <Table.Header className="bg-secondary text-left text-xs text-muted-foreground">
+                  <Table.Row>
+                    <Table.Head className="px-4 py-3 font-medium">老人</Table.Head>
+                    <Table.Head className="px-4 py-3 font-medium">床位</Table.Head>
+                    <Table.Head className="px-4 py-3 font-medium">状态</Table.Head>
+                    <Table.Head className="px-4 py-3 font-medium">入住时间</Table.Head>
+                    <Table.Head className="px-4 py-3 font-medium">结束时间</Table.Head>
+                    <Table.Head className="px-4 py-3 font-medium">备注</Table.Head>
+                  </Table.Row>
+                </Table.Header>
+                <Table.Body className="divide-y bg-card">
+                  {admissions.map((admission) => (
+                    <Table.Row key={admission.id}>
+                      <Table.Cell className="px-4 py-3 font-medium">{admission.elderName}</Table.Cell>
+                      <Table.Cell className="px-4 py-3">{admissionBedLabel(admission)}</Table.Cell>
+                      <Table.Cell className="px-4 py-3">
+                        <Badge variant={admission.status === "active" ? "success" : "secondary"}>
+                          {admissionStatusLabels[admission.status]}
+                        </Badge>
+                      </Table.Cell>
+                      <Table.Cell className="px-4 py-3 text-muted-foreground">{formatDateTime(admission.admittedAt)}</Table.Cell>
+                      <Table.Cell className="px-4 py-3 text-muted-foreground">
+                        {admission.dischargedAt ? formatDateTime(admission.dischargedAt) : "-"}
+                      </Table.Cell>
+                      <Table.Cell className="px-4 py-3 text-muted-foreground">{admission.notes || "-"}</Table.Cell>
+                    </Table.Row>
+                  ))}
+                  {admissions.length === 0 ? (
+                    <Table.Row>
+                      <Table.Cell className="px-4 py-8 text-center text-muted-foreground" colSpan={6}>
+                        暂无入住记录
+                      </Table.Cell>
+                    </Table.Row>
+                  ) : null}
+                </Table.Body>
+              </Table>
+            </div>
+          </CardContent>
+        </Card>
+      ) : null}
+    </div>
+  );
+}

modules/shared/components/AppShell.tsx

@@ -6,7 +6,6 @@ import {
   ClipboardCheck,
   Globe2,
   HeartPulse,
-  Home,
   LayoutDashboard,
   ListChecks,
   Radio,
@@ -19,7 +18,6 @@ import {
 } from "lucide-react";
 import type { LucideIcon } from "lucide-react";
 
-import { Button } from "@/components/ui/button";
 import type { Permission, PublicAccount } from "@/modules/core/types";
 import { SignOutButton } from "@/modules/auth/components/SignOutButton";
 import { UserAvatar } from "@/modules/shared/components/UserAvatar";
@@ -149,7 +147,6 @@ type AppShellProps = {
 };
 
 export function AppShell({ children, account, permissions }: AppShellProps): React.ReactElement {
-  const canCreateElder = permissions.includes("elder:create");
   const visibleNavGroups = navGroups
     .map((group) => ({
       ...group,
@@ -216,10 +213,6 @@ export function AppShell({ children, account, permissions }: AppShellProps): Rea
               </div>
               <UserAvatar avatarUrl={account.avatarUrl} name={account.name} size="sm" />
             </div>
-            <Button size="sm" disabled={!canCreateElder}>
-              <Home className="size-4" aria-hidden="true" />
-              入住
-            </Button>
             <SignOutButton />
           </div>
         </header>