From db8eb1787b97c9d8cee070723beaffb905993be5 Mon Sep 17 00:00:00 2001
From: admin-valentin <valentinbvro@gmail.com>
Date: Fri, 31 Jul 2026 19:26:42 +0000
Subject: [PATCH] =?UTF-8?q?feat(cc-049):=20Activity=20Timeline=20=E2=80=94?=
 =?UTF-8?q?=20audit-log=20timeline=20with=20date=20grouping?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/app/dashboard/activity/page.tsx | 120 ++++++++++++++++++++++++++++
 1 file changed, 120 insertions(+)
 create mode 100644 src/app/dashboard/activity/page.tsx

diff --git a/src/app/dashboard/activity/page.tsx b/src/app/dashboard/activity/page.tsx
new file mode 100644
index 0000000..c2e78e5
--- /dev/null
+++ b/src/app/dashboard/activity/page.tsx
@@ -0,0 +1,120 @@
+'use client';
+
+import { useQuery } from '@tanstack/react-query';
+import { apiFetch, type AuditLogEntry } from '../../../lib/api';
+import { useSession } from '../../../components/session-provider';
+
+function getActionMeta(action: string): { icon: string; colorClass: string } {
+  if (action.includes('created')) return { icon: '+', colorClass: 'text-signal-ok' };
+  if (action.includes('deleted') || action.includes('removed'))
+    return { icon: '×', colorClass: 'text-signal-danger' };
+  if (
+    action.includes('updated') ||
+    action.includes('changed') ||
+    action.includes('selected') ||
+    action.includes('rebuilt')
+  )
+    return { icon: '~', colorClass: 'text-signal-warn' };
+  if (action.includes('auth') || action.includes('login'))
+    return { icon: '⚿', colorClass: 'text-bronze-deep' };
+  return { icon: '·', colorClass: 'text-ink-faint' };
+}
+
+function formatAction(action: string): string {
+  return action.replace(/\./g, ' · ').replace(/_/g, ' ');
+}
+
+function groupByDate(entries: AuditLogEntry[]): [string, AuditLogEntry[]][] {
+  const map = new Map<string, AuditLogEntry[]>();
+  for (const e of entries) {
+    const key = new Date(e.createdAt).toLocaleDateString('ro-RO', {
+      weekday: 'long',
+      year: 'numeric',
+      month: 'long',
+      day: 'numeric',
+    });
+    if (!map.has(key)) map.set(key, []);
+    map.get(key)!.push(e);
+  }
+  return Array.from(map.entries());
+}
+
+export default function ActivityTimelinePage() {
+  const { activeTenant } = useSession();
+  const tenantId = activeTenant?.tenantId ?? '';
+
+  const { data: entries = [], isLoading } = useQuery({
+    queryKey: ['audit-log-timeline', tenantId],
+    queryFn: () => apiFetch<AuditLogEntry[]>('/v1/audit-log?limit=200', { tenantId }),
+    enabled: Boolean(tenantId),
+    staleTime: 30_000,
+    refetchInterval: 60_000,
+  });
+
+  const groups = groupByDate(entries);
+
+  return (
+    <div className="max-w-3xl space-y-6">
+      <div>
+        <h1 className="font-display text-2xl font-semibold text-ink">Timeline Activitate</h1>
+        <p className="mt-1 text-sm text-ink-faint">
+          Cronologia operațiunilor din workspace —{' '}
+          {isLoading ? '…' : `${entries.length} evenimente`}
+        </p>
+      </div>
+
+      {isLoading && (
+        <div className="card p-8 text-center">
+          <p className="text-sm text-ink-faint">Se încarcă activitatea…</p>
+        </div>
+      )}
+
+      {!isLoading && entries.length === 0 && (
+        <div className="card p-8 text-center">
+          <p className="text-sm font-medium text-ink">Nicio activitate înregistrată</p>
+          <p className="mt-1 text-xs text-ink-faint">
+            Timeline-ul se completează automat pe măsură ce sunt efectuate operațiuni.
+          </p>
+        </div>
+      )}
+
+      {groups.map(([date, dayEntries]) => (
+        <div key={date}>
+          <p className="mb-3 text-xs font-semibold uppercase tracking-wider text-ink-faint">
+            {date}
+          </p>
+          <div className="relative border-l-2 border-paper-sunken pl-5 space-y-2">
+            {dayEntries.map((entry) => {
+              const { icon, colorClass } = getActionMeta(entry.action);
+              return (
+                <div key={entry.id} className="relative">
+                  <span
+                    className={`absolute -left-[1.55rem] flex h-5 w-5 items-center justify-center rounded-full border border-paper-sunken bg-paper-raised text-[10px] font-bold ${colorClass}`}
+                  >
+                    {icon}
+                  </span>
+                  <div className="card flex items-center justify-between gap-4 px-4 py-3">
+                    <div className="min-w-0 flex-1">
+                      <p className={`text-sm font-medium capitalize ${colorClass}`}>
+                        {formatAction(entry.action)}
+                      </p>
+                      <p className="mt-0.5 truncate font-mono text-[11px] text-ink-faint">
+                        {entry.resource}
+                      </p>
+                    </div>
+                    <span className="shrink-0 text-[11px] tabular-nums text-ink-line">
+                      {new Date(entry.createdAt).toLocaleTimeString('ro-RO', {
+                        hour: '2-digit',
+                        minute: '2-digit',
+                      })}
+                    </span>
+                  </div>
+                </div>
+              );
+            })}
+          </div>
+        </div>
+      ))}
+    </div>
+  );
+}