Initial state for GitNexus analysis

apps/web/app/[locale]/home/[account]/finance/invoices/page.tsx

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+import Link from 'next/link';
+
+import { FileText, Plus } from 'lucide-react';
+
+import { getSupabaseServerClient } from '@kit/supabase/server-client';
+import { Badge } from '@kit/ui/badge';
+import { Button } from '@kit/ui/button';
+import { Card, CardContent, CardHeader, CardTitle } from '@kit/ui/card';
+
+import { createFinanceApi } from '@kit/finance/api';
+
+import { CmsPageShell } from '~/components/cms-page-shell';
+import { EmptyState } from '~/components/empty-state';
+
+interface PageProps {
+  params: Promise<{ account: string }>;
+}
+
+const STATUS_VARIANT: Record<
+  string,
+  'secondary' | 'default' | 'info' | 'outline' | 'destructive'
+> = {
+  draft: 'secondary',
+  sent: 'default',
+  paid: 'info',
+  overdue: 'destructive',
+  cancelled: 'destructive',
+};
+
+const STATUS_LABEL: Record<string, string> = {
+  draft: 'Entwurf',
+  sent: 'Versendet',
+  paid: 'Bezahlt',
+  overdue: 'Überfällig',
+  cancelled: 'Storniert',
+};
+
+const formatCurrency = (amount: unknown) =>
+  new Intl.NumberFormat('de-DE', { style: 'currency', currency: 'EUR' }).format(
+    Number(amount),
+  );
+
+export default async function InvoicesPage({ params }: PageProps) {
+  const { account } = await params;
+  const client = getSupabaseServerClient();
+
+  const { data: acct } = await client
+    .from('accounts')
+    .select('id')
+    .eq('slug', account)
+    .single();
+
+  if (!acct) return <div>Konto nicht gefunden</div>;
+
+  const api = createFinanceApi(client);
+  const invoices = await api.listInvoices(acct.id);
+
+  return (
+    <CmsPageShell account={account} title="Rechnungen">
+      <div className="flex w-full flex-col gap-6">
+        {/* Header */}
+        <div className="flex items-center justify-between">
+          <div>
+            <h1 className="text-2xl font-bold">Rechnungen</h1>
+            <p className="text-muted-foreground">Rechnungen verwalten</p>
+          </div>
+
+          <Link href={`/home/${account}/finance/invoices/new`}>
+            <Button>
+              <Plus className="mr-2 h-4 w-4" />
+              Neue Rechnung
+            </Button>
+          </Link>
+        </div>
+
+        {/* Table or Empty State */}
+        {invoices.length === 0 ? (
+          <EmptyState
+            icon={<FileText className="h-8 w-8" />}
+            title="Keine Rechnungen vorhanden"
+            description="Erstellen Sie Ihre erste Rechnung."
+            actionLabel="Neue Rechnung"
+            actionHref={`/home/${account}/finance/invoices/new`}
+          />
+        ) : (
+          <Card>
+            <CardHeader>
+              <CardTitle>Alle Rechnungen ({invoices.length})</CardTitle>
+            </CardHeader>
+            <CardContent>
+              <div className="rounded-md border">
+                <table className="w-full text-sm">
+                  <thead>
+                    <tr className="border-b bg-muted/50">
+                      <th className="p-3 text-left font-medium">Nr.</th>
+                      <th className="p-3 text-left font-medium">Empfänger</th>
+                      <th className="p-3 text-left font-medium">Datum</th>
+                      <th className="p-3 text-left font-medium">Fällig</th>
+                      <th className="p-3 text-right font-medium">Betrag</th>
+                      <th className="p-3 text-left font-medium">Status</th>
+                    </tr>
+                  </thead>
+                  <tbody>
+                    {invoices.map((invoice: Record<string, unknown>) => {
+                      const status = String(invoice.status);
+                      return (
+                        <tr
+                          key={String(invoice.id)}
+                          className="border-b hover:bg-muted/30"
+                        >
+                          <td className="p-3 font-mono text-xs">
+                            <Link
+                              href={`/home/${account}/finance/invoices/${String(invoice.id)}`}
+                              className="hover:underline"
+                            >
+                              {String(invoice.invoice_number ?? '—')}
+                            </Link>
+                          </td>
+                          <td className="p-3">
+                            {String(invoice.recipient_name ?? '—')}
+                          </td>
+                          <td className="p-3">
+                            {invoice.issue_date
+                              ? new Date(
+                                  String(invoice.issue_date),
+                                ).toLocaleDateString('de-DE')
+                              : '—'}
+                          </td>
+                          <td className="p-3">
+                            {invoice.due_date
+                              ? new Date(
+                                  String(invoice.due_date),
+                                ).toLocaleDateString('de-DE')
+                              : '—'}
+                          </td>
+                          <td className="p-3 text-right">
+                            {invoice.total_amount != null
+                              ? formatCurrency(invoice.total_amount)
+                              : '—'}
+                          </td>
+                          <td className="p-3">
+                            <Badge
+                              variant={
+                                STATUS_VARIANT[status] ?? 'secondary'
+                              }
+                            >
+                              {STATUS_LABEL[status] ?? status}
+                            </Badge>
+                          </td>
+                        </tr>
+                      );
+                    })}
+                  </tbody>
+                </table>
+              </div>
+            </CardContent>
+          </Card>
+        )}
+      </div>
+    </CmsPageShell>
+  );
+}