lab/src/app/(dashboard)/patients/[patientId]/page.tsx

import Link from "next/link";
import { notFound, redirect } from "next/navigation";
import { ArrowLeft, Plus } 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,
  TableBody,
  TableCell,
  TableHead,
  TableHeader,
  TableRow,
} from "@/components/ui/table";
import { DueBadge } from "@/components/due-badge";
import {
  JOB_STATUS_LABELS,
  PROSTHETIC_TYPE_LABELS,
} from "@/lib/appwrite/job-types";
import { getPatient, listPatientJobs } from "@/lib/appwrite/patient-queries";
import type { JobStatus } from "@/lib/appwrite/schema";
import { requireTenant, requireTenantKind } from "@/lib/appwrite/tenant-guard";

export const metadata = {
  title: "DLS — Hasta",
};

const dateFormatter = new Intl.DateTimeFormat("tr-TR", {
  day: "2-digit",
  month: "2-digit",
  year: "numeric",
});

function statusVariant(s: JobStatus): "default" | "secondary" | "outline" | "destructive" {
  if (s === "delivered") return "default";
  if (s === "sent" || s === "in_progress") return "secondary";
  if (s === "cancelled") return "destructive";
  return "outline";
}

export default async function PatientDetailPage({
  params,
}: {
  params: Promise<{ patientId: string }>;
}) {
  const { patientId } = await params;

  let ctx;
  try {
    ctx = await requireTenant();
    requireTenantKind(ctx, ["clinic"]);
  } catch {
    redirect("/dashboard");
  }

  const patient = await getPatient(patientId, ctx.tenantId);
  if (!patient) notFound();

  const jobs = await listPatientJobs(patient.$id, patient.patientCode, ctx.tenantId);

  const fullName =
    [patient.firstName, patient.lastName].filter(Boolean).join(" ") ||
    `Hasta ${patient.patientCode}`;

  return (
    <div className="flex-1 space-y-6 px-6">
      <div className="flex flex-wrap items-start justify-between gap-3">
        <div className="flex flex-col gap-1">
          <p className="text-muted-foreground text-sm font-mono">
            {patient.patientCode}
          </p>
          <h1 className="text-2xl font-bold tracking-tight">{fullName}</h1>
          {patient.archived && (
            <Badge variant="outline" className="w-fit">
              Arşivlenmiş
            </Badge>
          )}
        </div>
        <Button asChild>
          <Link href="/jobs/new">
            <Plus className="size-4" />
            Bu hastaya yeni iş
          </Link>
        </Button>
      </div>

      {patient.notes && (
        <Card>
          <CardHeader>
            <CardTitle>Notlar</CardTitle>
          </CardHeader>
          <CardContent>
            <p className="text-muted-foreground whitespace-pre-wrap text-sm">
              {patient.notes}
            </p>
          </CardContent>
        </Card>
      )}

      <Card>
        <CardHeader>
          <CardTitle>İş Geçmişi</CardTitle>
          <CardDescription>
            {jobs.length === 0
              ? "Bu hastaya ait iş kaydı yok."
              : `${jobs.length} iş`}
          </CardDescription>
        </CardHeader>
        <CardContent>
          {jobs.length === 0 ? (
            <p className="text-muted-foreground py-6 text-center text-sm">
              Henüz bu hasta için iş gönderilmemiş.
            </p>
          ) : (
            <Table>
              <TableHeader>
                <TableRow>
                  <TableHead>Tarih</TableHead>
                  <TableHead>Tür</TableHead>
                  <TableHead>Üye</TableHead>
                  <TableHead>Durum</TableHead>
                  <TableHead>Termin</TableHead>
                  <TableHead className="text-right">Detay</TableHead>
                </TableRow>
              </TableHeader>
              <TableBody>
                {jobs.map((j) => (
                  <TableRow key={j.$id}>
                    <TableCell className="text-muted-foreground text-xs">
                      {dateFormatter.format(new Date(j.$createdAt))}
                    </TableCell>
                    <TableCell className="text-muted-foreground">
                      {PROSTHETIC_TYPE_LABELS[j.prostheticType] ?? j.prostheticType}
                    </TableCell>
                    <TableCell className="tabular-nums">{j.memberCount}</TableCell>
                    <TableCell>
                      <Badge variant={statusVariant(j.status)}>
                        {JOB_STATUS_LABELS[j.status]}
                      </Badge>
                    </TableCell>
                    <TableCell>
                      <DueBadge job={j} />
                    </TableCell>
                    <TableCell className="text-right">
                      <Button asChild size="sm" variant="outline">
                        <Link href={`/jobs/${j.$id}`}>Aç</Link>
                      </Button>
                    </TableCell>
                  </TableRow>
                ))}
              </TableBody>
            </Table>
          )}
        </CardContent>
      </Card>

      <div>
        <Button asChild variant="outline">
          <Link href="/patients">
            <ArrowLeft className="size-4" />
            Hasta listesine dön
          </Link>
        </Button>
      </div>
    </div>
  );
}