Initial state for GitNexus analysis

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

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+import Link from 'next/link';
+
+import { ArrowLeft, Download } 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';
+
+interface PageProps {
+  params: Promise<{ account: string; batchId: string }>;
+}
+
+const STATUS_VARIANT: Record<
+  string,
+  'secondary' | 'default' | 'info' | 'outline' | 'destructive'
+> = {
+  draft: 'secondary',
+  ready: 'default',
+  submitted: 'info',
+  completed: 'outline',
+  failed: 'destructive',
+};
+
+const STATUS_LABEL: Record<string, string> = {
+  draft: 'Entwurf',
+  ready: 'Bereit',
+  submitted: 'Eingereicht',
+  completed: 'Abgeschlossen',
+  failed: 'Fehlgeschlagen',
+};
+
+const ITEM_STATUS_VARIANT: Record<
+  string,
+  'secondary' | 'default' | 'info' | 'outline' | 'destructive'
+> = {
+  pending: 'secondary',
+  processed: 'default',
+  failed: 'destructive',
+};
+
+const ITEM_STATUS_LABEL: Record<string, string> = {
+  pending: 'Ausstehend',
+  processed: 'Verarbeitet',
+  failed: 'Fehlgeschlagen',
+};
+
+const formatCurrency = (amount: unknown) =>
+  new Intl.NumberFormat('de-DE', { style: 'currency', currency: 'EUR' }).format(
+    Number(amount),
+  );
+
+export default async function SepaBatchDetailPage({ params }: PageProps) {
+  const { account, batchId } = 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 [batch, items] = await Promise.all([
+    api.getBatch(batchId),
+    api.getBatchItems(batchId),
+  ]);
+
+  if (!batch) return <div>Einzug nicht gefunden</div>;
+
+  const status = String(batch.status);
+
+  return (
+    <CmsPageShell account={account} title="SEPA-Einzug Details">
+      <div className="flex w-full flex-col gap-6">
+        {/* Back link */}
+        <div>
+          <Link
+            href={`/home/${account}/finance/sepa`}
+            className="text-muted-foreground hover:text-foreground inline-flex items-center text-sm"
+          >
+            <ArrowLeft className="mr-1 h-4 w-4" />
+            Zurück zu SEPA-Lastschriften
+          </Link>
+        </div>
+
+        {/* Summary Card */}
+        <Card>
+          <CardHeader className="flex flex-row items-center justify-between">
+            <CardTitle>
+              {String(batch.description ?? 'SEPA-Einzug')}
+            </CardTitle>
+            <Badge variant={STATUS_VARIANT[status] ?? 'secondary'}>
+              {STATUS_LABEL[status] ?? status}
+            </Badge>
+          </CardHeader>
+          <CardContent>
+            <dl className="grid grid-cols-2 gap-4 sm:grid-cols-4">
+              <div>
+                <dt className="text-sm font-medium text-muted-foreground">
+                  Typ
+                </dt>
+                <dd className="mt-1 text-sm font-semibold">
+                  {batch.batch_type === 'direct_debit'
+                    ? 'Lastschrift'
+                    : 'Überweisung'}
+                </dd>
+              </div>
+              <div>
+                <dt className="text-sm font-medium text-muted-foreground">
+                  Betrag
+                </dt>
+                <dd className="mt-1 text-sm font-semibold">
+                  {batch.total_amount != null
+                    ? formatCurrency(batch.total_amount)
+                    : '—'}
+                </dd>
+              </div>
+              <div>
+                <dt className="text-sm font-medium text-muted-foreground">
+                  Anzahl
+                </dt>
+                <dd className="mt-1 text-sm font-semibold">
+                  {String(batch.item_count ?? items.length)}
+                </dd>
+              </div>
+              <div>
+                <dt className="text-sm font-medium text-muted-foreground">
+                  Ausführungsdatum
+                </dt>
+                <dd className="mt-1 text-sm font-semibold">
+                  {batch.execution_date
+                    ? new Date(
+                        String(batch.execution_date),
+                      ).toLocaleDateString('de-DE')
+                    : '—'}
+                </dd>
+              </div>
+            </dl>
+
+            <div className="mt-6">
+              <Button disabled variant="outline">
+                <Download className="mr-2 h-4 w-4" />
+                XML herunterladen
+              </Button>
+            </div>
+          </CardContent>
+        </Card>
+
+        {/* Items Table */}
+        <Card>
+          <CardHeader>
+            <CardTitle>Positionen ({items.length})</CardTitle>
+          </CardHeader>
+          <CardContent>
+            {items.length === 0 ? (
+              <p className="py-8 text-center text-sm text-muted-foreground">
+                Keine Positionen vorhanden.
+              </p>
+            ) : (
+              <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">Name</th>
+                      <th className="p-3 text-left font-medium">IBAN</th>
+                      <th className="p-3 text-right font-medium">Betrag</th>
+                      <th className="p-3 text-left font-medium">Status</th>
+                    </tr>
+                  </thead>
+                  <tbody>
+                    {items.map((item: Record<string, unknown>) => {
+                      const itemStatus = String(item.status ?? 'pending');
+                      return (
+                        <tr
+                          key={String(item.id)}
+                          className="border-b hover:bg-muted/30"
+                        >
+                          <td className="p-3 font-medium">
+                            {String(item.debtor_name ?? '—')}
+                          </td>
+                          <td className="p-3 font-mono text-xs">
+                            {String(item.debtor_iban ?? '—')}
+                          </td>
+                          <td className="p-3 text-right">
+                            {item.amount != null
+                              ? formatCurrency(item.amount)
+                              : '—'}
+                          </td>
+                          <td className="p-3">
+                            <Badge
+                              variant={
+                                ITEM_STATUS_VARIANT[itemStatus] ?? 'secondary'
+                              }
+                            >
+                              {ITEM_STATUS_LABEL[itemStatus] ?? itemStatus}
+                            </Badge>
+                          </td>
+                        </tr>
+                      );
+                    })}
+                  </tbody>
+                </table>
+              </div>
+            )}
+          </CardContent>
+        </Card>
+      </div>
+    </CmsPageShell>
+  );
+}

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

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+import Link from 'next/link';
+
+import { ArrowLeft } from 'lucide-react';
+
+import { getSupabaseServerClient } from '@kit/supabase/server-client';
+import { Button } from '@kit/ui/button';
+import {
+  Card,
+  CardContent,
+  CardDescription,
+  CardFooter,
+  CardHeader,
+  CardTitle,
+} from '@kit/ui/card';
+import { Input } from '@kit/ui/input';
+import { Label } from '@kit/ui/label';
+
+import { CmsPageShell } from '~/components/cms-page-shell';
+
+interface PageProps {
+  params: Promise<{ account: string }>;
+}
+
+export default async function NewSepaPage({ 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>;
+
+  return (
+    <CmsPageShell account={account} title="Neuer SEPA-Einzug">
+      <div className="flex w-full flex-col gap-6">
+        {/* Back link */}
+        <div>
+          <Link
+            href={`/home/${account}/finance/sepa`}
+            className="text-muted-foreground hover:text-foreground inline-flex items-center text-sm"
+          >
+            <ArrowLeft className="mr-1 h-4 w-4" />
+            Zurück zu SEPA-Lastschriften
+          </Link>
+        </div>
+
+        <Card className="max-w-2xl">
+          <CardHeader>
+            <CardTitle>Neuer SEPA-Einzug</CardTitle>
+            <CardDescription>
+              Erstellen Sie einen neuen Lastschrifteinzug oder eine Überweisung.
+            </CardDescription>
+          </CardHeader>
+
+          <CardContent>
+            <form className="flex flex-col gap-5">
+              {/* Typ */}
+              <div className="flex flex-col gap-2">
+                <Label htmlFor="batchType">Typ</Label>
+                <select
+                  id="batchType"
+                  name="batchType"
+                  className="border-input bg-background ring-offset-background placeholder:text-muted-foreground focus-visible:ring-ring flex h-10 w-full rounded-md border px-3 py-2 text-sm focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-offset-2"
+                  defaultValue="direct_debit"
+                >
+                  <option value="direct_debit">Lastschrift</option>
+                  <option value="credit_transfer">Überweisung</option>
+                </select>
+              </div>
+
+              {/* Beschreibung */}
+              <div className="flex flex-col gap-2">
+                <Label htmlFor="description">Beschreibung</Label>
+                <Input
+                  id="description"
+                  name="description"
+                  placeholder="z.B. Mitgliedsbeiträge Q1 2026"
+                  required
+                />
+              </div>
+
+              {/* Ausführungsdatum */}
+              <div className="flex flex-col gap-2">
+                <Label htmlFor="executionDate">Ausführungsdatum</Label>
+                <Input
+                  id="executionDate"
+                  name="executionDate"
+                  type="date"
+                  required
+                />
+              </div>
+
+              {/* PAIN Format Info */}
+              <div className="rounded-md bg-muted/50 p-4 text-sm text-muted-foreground">
+                <p>
+                  <strong>Hinweis:</strong> Nach dem Erstellen können Sie
+                  einzelne Positionen hinzufügen und anschließend die
+                  SEPA-XML-Datei generieren.
+                </p>
+              </div>
+            </form>
+          </CardContent>
+
+          <CardFooter className="flex justify-between">
+            <Link href={`/home/${account}/finance/sepa`}>
+              <Button variant="outline">Abbrechen</Button>
+            </Link>
+            <Button type="submit">Einzug erstellen</Button>
+          </CardFooter>
+        </Card>
+      </div>
+    </CmsPageShell>
+  );
+}

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

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+import Link from 'next/link';
+
+import { Landmark, 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',
+  ready: 'default',
+  submitted: 'info',
+  completed: 'outline',
+  failed: 'destructive',
+};
+
+const STATUS_LABEL: Record<string, string> = {
+  draft: 'Entwurf',
+  ready: 'Bereit',
+  submitted: 'Eingereicht',
+  completed: 'Abgeschlossen',
+  failed: 'Fehlgeschlagen',
+};
+
+const formatCurrency = (amount: unknown) =>
+  new Intl.NumberFormat('de-DE', { style: 'currency', currency: 'EUR' }).format(
+    Number(amount),
+  );
+
+export default async function SepaPage({ 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 batches = await api.listBatches(acct.id);
+
+  return (
+    <CmsPageShell account={account} title="SEPA-Lastschriften">
+      <div className="flex w-full flex-col gap-6">
+        {/* Header */}
+        <div className="flex items-center justify-between">
+          <div>
+            <h1 className="text-2xl font-bold">SEPA-Lastschriften</h1>
+            <p className="text-muted-foreground">
+              Lastschrifteinzüge verwalten
+            </p>
+          </div>
+
+          <Link href={`/home/${account}/finance/sepa/new`}>
+            <Button>
+              <Plus className="mr-2 h-4 w-4" />
+              Neuer Einzug
+            </Button>
+          </Link>
+        </div>
+
+        {/* Table or Empty State */}
+        {batches.length === 0 ? (
+          <EmptyState
+            icon={<Landmark className="h-8 w-8" />}
+            title="Keine SEPA-Einzüge"
+            description="Erstellen Sie Ihren ersten SEPA-Einzug."
+            actionLabel="Neuer Einzug"
+            actionHref={`/home/${account}/finance/sepa/new`}
+          />
+        ) : (
+          <Card>
+            <CardHeader>
+              <CardTitle>Alle Einzüge ({batches.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">Status</th>
+                      <th className="p-3 text-left font-medium">Typ</th>
+                      <th className="p-3 text-left font-medium">
+                        Beschreibung
+                      </th>
+                      <th className="p-3 text-right font-medium">Betrag</th>
+                      <th className="p-3 text-right font-medium">Anzahl</th>
+                      <th className="p-3 text-left font-medium">
+                        Ausführungsdatum
+                      </th>
+                    </tr>
+                  </thead>
+                  <tbody>
+                    {batches.map((batch: Record<string, unknown>) => (
+                      <tr
+                        key={String(batch.id)}
+                        className="border-b hover:bg-muted/30"
+                      >
+                        <td className="p-3">
+                          <Badge
+                            variant={
+                              STATUS_VARIANT[String(batch.status)] ?? 'secondary'
+                            }
+                          >
+                            {STATUS_LABEL[String(batch.status)] ??
+                              String(batch.status)}
+                          </Badge>
+                        </td>
+                        <td className="p-3">
+                          {batch.batch_type === 'direct_debit'
+                            ? 'Lastschrift'
+                            : 'Überweisung'}
+                        </td>
+                        <td className="p-3">
+                          <Link
+                            href={`/home/${account}/finance/sepa/${String(batch.id)}`}
+                            className="hover:underline"
+                          >
+                            {String(batch.description ?? '—')}
+                          </Link>
+                        </td>
+                        <td className="p-3 text-right">
+                          {batch.total_amount != null
+                            ? formatCurrency(batch.total_amount)
+                            : '—'}
+                        </td>
+                        <td className="p-3 text-right">
+                          {String(batch.item_count ?? 0)}
+                        </td>
+                        <td className="p-3">
+                          {batch.execution_date
+                            ? new Date(
+                                String(batch.execution_date),
+                              ).toLocaleDateString('de-DE')
+                            : '—'}
+                        </td>
+                      </tr>
+                    ))}
+                  </tbody>
+                </table>
+              </div>
+            </CardContent>
+          </Card>
+        )}
+      </div>
+    </CmsPageShell>
+  );
+}