feat: daily report agent version line and fix active users layout

Co-authored-by: Cursor <cursoragent@cursor.com>

backend/app/services/daily_report_format.py

@@ -16,6 +16,8 @@ SSH_BAN_TYPES = frozenset({"ssh.ip.banned"})
 
 _SERVER_LINE_RE = re.compile(r"(?m)^🖥️\s*Сервер\s*:")
 _ACTIVE_USERS_HEADER_RE = re.compile(r"^👥\s*АКТИВНЫЕ ПОЛЬЗОВАТЕЛИ")
+_AGENT_VERSION_LINE_RE = re.compile(r"(?m)^Agent version\s+", re.IGNORECASE)
+_DAILY_REPORT_TITLE_MARKER = "ЕЖЕДНЕВНЫЙ ОТЧЕТ"
 _SECTION_HEADER_RE = re.compile(r"^[📈🧾👥🖥️🕐]")
 
 
@@ -76,6 +78,39 @@ def normalize_active_users_list(users: list[Any] | None) -> list[str]:
     return out
 
 
+def format_agent_version_line(version: str) -> str:
+    v = (version or "").strip()
+    if not v:
+        return ""
+    return f"Agent version {v}"
+
+
+def ensure_agent_version_line(body: str, version: str | None) -> str:
+    line = format_agent_version_line(version or "")
+    if not line:
+        return body
+    if _AGENT_VERSION_LINE_RE.search(body):
+        return body
+    lines = body.replace("\r\n", "\n").split("\n")
+    for i, ln in enumerate(lines):
+        if _DAILY_REPORT_TITLE_MARKER in ln:
+            lines.insert(i + 1, line)
+            return "\n".join(lines)
+    return body
+
+
+def _fix_active_users_header_count(header_line: str, user_count: int) -> str:
+    stripped = header_line.rstrip()
+    if _ACTIVE_USERS_COUNT_RE.match(stripped):
+        return re.sub(
+            r"(\👥\s*АКТИВНЫЕ ПОЛЬЗОВАТЕЛИ\s*\()[^)]+(\))",
+            rf"\g<1>{user_count}\2",
+            stripped,
+            count=1,
+        )
+    return stripped
+
+
 def ensure_server_line(body: str, host: Host | None) -> str:
     server = host_server_line(host)
     if not server or server == "unknown":
@@ -85,7 +120,10 @@ def ensure_server_line(body: str, host: Host | None) -> str:
     lines = body.replace("\r\n", "\n").split("\n")
     for i, line in enumerate(lines):
         if "ЕЖЕДНЕВНЫЙ ОТЧЕТ" in line:
-            lines.insert(i + 1, f"🖥️ Сервер: {server}")
+            insert_at = i + 1
+            if insert_at < len(lines) and _AGENT_VERSION_LINE_RE.match(lines[insert_at].strip()):
+                insert_at += 1
+            lines.insert(insert_at, f"🖥️ Сервер: {server}")
             return "\n".join(lines)
     return f"🖥️ Сервер: {server}\n{body}"
 
@@ -116,6 +154,7 @@ def normalize_active_users_in_body(body: str) -> str:
                 user_lines.extend(split_active_user_tokens(cur))
                 i += 1
             if user_lines:
+                out[-1] = _fix_active_users_header_count(out[-1], len(user_lines))
                 out.extend(user_lines)
             continue
         out.append(line)
@@ -126,6 +165,8 @@ def normalize_active_users_in_body(body: str) -> str:
 def normalize_report_body(body: str, host: Host | None, platform: Platform) -> str:
     """Приводит текст отчёта (агент/SAC) к единому компактному виду."""
     text = collapse_blank_lines(body.replace("\r\n", "\n"))
+    agent_version = host.product_version if host else None
+    text = ensure_agent_version_line(text, agent_version)
     text = ensure_server_line(text, host)
     text = normalize_active_users_in_body(text)
     return collapse_blank_lines(text)
@@ -173,6 +214,11 @@ def build_report_body(
     time_str = when_local.strftime("%d.%m.%Y %H:%M:%S")
     top = list(stats.get("top_failed_ips") or [])[:5]
     active_users = normalize_active_users_list(list(stats.get("active_users") or []))
+    agent_version = (
+        str(stats.get("agent_version") or stats.get("product_version") or host.product_version or "")
+    ).strip()
+    if sac_generated and not agent_version:
+        agent_version = "sac"
 
     if platform == "ssh":
         title = "📊 ЕЖЕДНЕВНЫЙ ОТЧЕТ SSH МОНИТОРИНГА"
@@ -180,8 +226,10 @@ def build_report_body(
         fail = int(stats.get("failed_logins", stats.get("failed_ssh", 0)))
         sudo = int(stats.get("sudo_commands", 0))
         bans = int(stats.get("active_bans", 0))
-        lines = [
-            title,
+        lines = [title]
+        if agent_version:
+            lines.append(format_agent_version_line(agent_version))
+        lines.extend([
             f"🖥️ Сервер: {server}",
             f"🕐 Время отчета: {time_str}",
             "",
@@ -190,14 +238,16 @@ def build_report_body(
             f" ❌ Неудачных попыток SSH: {fail}",
             f" ⚠️ Команд через sudo: {sudo}",
             f" 🚫 Активных банов (ipset): {bans}",
-        ]
+        ])
     else:
         title = "📊 ЕЖЕДНЕВНЫЙ ОТЧЕТ МОНИТОРИНГА WINDOWS"
         ok = int(stats.get("successful_logins", stats.get("rdp_success", 0)))
         fail = int(stats.get("failed_logins", stats.get("rdp_failed", 0)))
         bans = int(stats.get("active_bans", 0))
-        lines = [
-            title,
+        lines = [title]
+        if agent_version:
+            lines.append(format_agent_version_line(agent_version))
+        lines.extend([
             f"🖥️ Сервер: {server}",
             f"🕐 Время отчета: {time_str}",
             "",
@@ -205,7 +255,7 @@ def build_report_body(
             f" ✅ Успешных RDP подключений: {ok}",
             f" ❌ Неудачных попыток RDP: {fail}",
             f" 🚫 Активных банов: {bans}",
-        ]
+        ])
 
     lines.append("")
     lines.extend(_section_top_ips(top))