From 3a3c8dae8cc6c5eae0ab1e8234b6773fb45dae4c Mon Sep 17 00:00:00 2001
From: admin-valentin <valentinbvro@gmail.com>
Date: Sun, 2 Aug 2026 12:38:19 +0000
Subject: [PATCH] feat(CC-074): add Document Archive page (docs > 1yr or tagged
 "archived")

---
 src/app/dashboard/documents/archive/page.tsx | 137 +++++++++++++++++++
 1 file changed, 137 insertions(+)
 create mode 100644 src/app/dashboard/documents/archive/page.tsx

diff --git a/src/app/dashboard/documents/archive/page.tsx b/src/app/dashboard/documents/archive/page.tsx
new file mode 100644
index 0000000..764a4bd
--- /dev/null
+++ b/src/app/dashboard/documents/archive/page.tsx
@@ -0,0 +1,137 @@
+'use client';
+
+import { useState } from 'react';
+import { useMutation, useQuery, useQueryClient } from '@tanstack/react-query';
+import Link from 'next/link';
+import { apiFetch } from '../../../../lib/api';
+import { useSession } from '../../../../components/session-provider';
+
+interface Document {
+  id: string; title: string; fileType: string | null; classification: string | null;
+  expiresAt: string | null; ocrStatus: string | null; status?: string;
+  createdAt: string; updatedAt: string; tags: string[];
+}
+
+const CLS_CLS: Record<string, string> = {
+  C0: 'bg-muted text-ink-faint', C1: 'bg-blue-50 dark:bg-blue-900/20 text-blue-600 dark:text-blue-400',
+  C2: 'bg-amber-50 dark:bg-amber-900/20 text-amber-600 dark:text-amber-400',
+  C3: 'bg-orange-50 dark:bg-orange-900/20 text-orange-600 dark:text-orange-400',
+  C4: 'bg-red-50 dark:bg-red-900/20 text-red-600 dark:text-red-400',
+};
+
+export default function DocumentArchivePage() {
+  const { activeTenant } = useSession();
+  const tenantId = activeTenant?.tenantId ?? '';
+  const qc = useQueryClient();
+  const [search, setSearch] = useState('');
+  const [clsFilter, setClsFilter] = useState('all');
+
+  const { data: docs = [], isLoading } = useQuery({
+    queryKey: ['docs-archive', tenantId],
+    queryFn: () => apiFetch<Document[]>('/v1/documents?limit=500', { tenantId }),
+    enabled: Boolean(tenantId), staleTime: 60_000,
+  });
+
+  // Archive = docs older than 1 year or explicitly tagged/classified
+  const archived = docs.filter((d) => {
+    const createdLong = (Date.now() - new Date(d.createdAt).getTime()) > 365 * 86400_000;
+    const isTagged = d.tags?.includes('archived') || d.tags?.includes('archive');
+    return createdLong || isTagged;
+  });
+
+  const filtered = archived.filter((d) => {
+    if (clsFilter !== 'all' && d.classification !== clsFilter) return false;
+    if (search && !d.title.toLowerCase().includes(search.toLowerCase())) return false;
+    return true;
+  });
+
+  const classBreakdown: Record<string, number> = {};
+  for (const d of archived) {
+    const cls = d.classification ?? 'none';
+    classBreakdown[cls] = (classBreakdown[cls] ?? 0) + 1;
+  }
+
+  const unarchiveMut = useMutation({
+    mutationFn: (id: string) =>
+      apiFetch<Document>(`/v1/documents/${id}`, { tenantId, method: 'PATCH', body: { tags: [] } }),
+    onSuccess: () => qc.invalidateQueries({ queryKey: ['docs-archive', tenantId] }),
+  });
+
+  return (
+    <div className="max-w-4xl space-y-6 p-6">
+      <div className="flex items-center justify-between flex-wrap gap-3">
+        <div>
+          <h1 className="font-display text-2xl font-semibold text-ink">Arhivă Documente</h1>
+          <p className="text-sm text-ink-faint mt-1">
+            {archived.length} documente arhivate din {docs.length} total.
+          </p>
+        </div>
+        <Link href="/dashboard/documents" className="text-sm text-primary hover:underline">
+          ← Toate documentele
+        </Link>
+      </div>
+
+      {/* Classification breakdown */}
+      <div className="flex flex-wrap gap-2">
+        <button onClick={() => setClsFilter('all')}
+          className={`rounded-full px-3 py-1 text-xs border transition-colors ${clsFilter === 'all' ? 'bg-primary/10 border-primary text-ink font-medium' : 'bg-card border-border text-ink-faint'}`}>
+          Toate ({archived.length})
+        </button>
+        {Object.entries(classBreakdown).map(([cls, count]) => (
+          <button key={cls} onClick={() => setClsFilter(cls)}
+            className={`rounded-full px-3 py-1 text-xs border transition-colors ${clsFilter === cls ? 'bg-primary/10 border-primary text-ink font-medium' : 'bg-card border-border text-ink-faint'}`}>
+            {cls.toUpperCase()} ({count})
+          </button>
+        ))}
+      </div>
+
+      {/* Search */}
+      <input placeholder="Caută în arhivă…" value={search}
+        onChange={(e) => setSearch(e.target.value)}
+        className="w-full rounded-lg border bg-card px-4 py-2.5 text-sm text-ink focus:outline-none focus:ring-2 focus:ring-ring" />
+
+      {/* Documents list */}
+      {isLoading ? (
+        <div className="text-center text-sm text-ink-faint py-6">Se încarcă…</div>
+      ) : filtered.length === 0 ? (
+        <div className="card p-8 text-center space-y-2">
+          <p className="text-2xl">📦</p>
+          <p className="text-sm text-ink-faint">
+            {archived.length === 0 ? 'Nicio arhivă. Documentele mai vechi de 1 an apar automat.' : 'Niciun rezultat.'}
+          </p>
+        </div>
+      ) : (
+        <div className="card divide-y divide-border/50">
+          {filtered.map((d) => (
+            <div key={d.id} className="flex items-center gap-3 p-4">
+              <span className="text-xl">
+                {d.fileType?.includes('pdf') ? '📄' : d.fileType?.includes('image') ? '🖼️' : '📁'}
+              </span>
+              <div className="flex-1 min-w-0">
+                <p className="text-sm font-medium text-ink truncate">{d.title}</p>
+                <div className="flex items-center gap-2 mt-0.5 flex-wrap">
+                  {d.classification && (
+                    <span className={`rounded-full px-1.5 py-0.5 text-[9px] font-bold ${CLS_CLS[d.classification] ?? 'bg-muted text-ink-faint'}`}>
+                      {d.classification}
+                    </span>
+                  )}
+                  {d.fileType && <span className="text-[10px] text-ink-faint uppercase">{d.fileType}</span>}
+                  {d.expiresAt && (
+                    <span className="text-[10px] text-ink-faint">
+                      exp: {new Date(d.expiresAt).toLocaleDateString('ro-RO', { year: 'numeric', month: 'short' })}
+                    </span>
+                  )}
+                </div>
+              </div>
+              <div className="text-right space-y-1 shrink-0">
+                <p className="text-[10px] text-ink-faint">
+                  {new Date(d.createdAt).toLocaleDateString('ro-RO', { year: 'numeric', month: 'short' })}
+                </p>
+              </div>
+            </div>
+          ))}
+        </div>
+      )}
+    </div>
+  );
+}