feat: (tg message composer) improve composing message now have more usefull information

Add event duration time
Add event start date and time
Add event resolved date and time
Add event chart link

Signed-off-by: UdoChudo <stream@udochudo.ru>

app/bot/services/mailing_service/composer.py

@@ -1,8 +1,12 @@
 # composer.py
 
-import time
+from datetime import datetime
 from typing import Optional, Tuple
+from zoneinfo import ZoneInfo
+
 from app.bot.utils.tg_escape_chars import escape_telegram_chars  # или твоя функция, если кастомная
+from config import ZABBIX_TZ
+
 
 def compose_telegram_message(data: dict) -> Tuple[str, Optional[str]]:
     """
@@ -19,6 +23,12 @@ def compose_telegram_message(data: dict) -> Tuple[str, Optional[str]]:
             'High': '⚠️',
             'Disaster': '⛔️'
         }
+        convert_time_format = {
+            "h": "ч",
+            "m": "м",
+            "s": "с"
+        }
+
         priority = priority_map.get(data.get('severity', ''), '')
         msg = escape_telegram_chars(data.get('msg', ''))
         host = escape_telegram_chars(data.get('host', ''))
@@ -26,7 +36,8 @@ def compose_telegram_message(data: dict) -> Tuple[str, Optional[str]]:
         severity = escape_telegram_chars(data.get('severity', ''))
         status = data.get('status', '').upper()
         timestamp = int(data.get('date_reception', 0))
-        time_str = time.strftime('%Y-%m-%d %H:%M:%S', time.localtime(timestamp))
+        dt = datetime.fromtimestamp(timestamp, tz=ZoneInfo(ZABBIX_TZ))
+        time_str = dt.strftime('%d.%m.%Y %H:%M:%S')
 
         if status == "PROBLEM":
             message = (
@@ -36,12 +47,32 @@ def compose_telegram_message(data: dict) -> Tuple[str, Optional[str]]:
                 f"<b>Время возникновения</b>: {time_str} Мск\n"
             )
         else:
+            event_duration = data.get('event_duration', '')
+            duration = ' '.join(
+                f"{part[:-1]}{convert_time_format.get(part[-1], part[-1])}"
+                for part in event_duration.split()
+            )
+
+            # Переформатируем event_date из '2025.06.27 16:46:04' в '27.06.2025 16:46:04'
+            event_date_str = data.get('event_date', '')
+            if event_date_str:
+                try:
+                    dt_start = datetime.strptime(event_date_str, "%Y.%m.%d %H:%M:%S")
+                    # не меняем timezone, просто меняем формат
+                    time_start = dt_start.strftime('%d.%m.%Y %H:%M:%S')
+                except Exception:
+                    time_start = event_date_str  # fallback — оставляем как есть
+            else:
+                time_start = ''
+
             message = (
                 f"✅ {host} ({ip})\n"
                 f"<b>Описание</b>: {msg}\n"
                 f"<b>Критичность</b>: {severity}\n"
                 f"<b>Проблема устранена!</b>\n"
+                f"<b>Время начала</b>: {time_start} Мск\n"
                 f"<b>Время устранения</b>: {time_str} Мск\n"
+                f"<b>Длительность проблемы</b>: {duration}\n"
             )
 
         link = data.get("link")

app/bot/services/mailing_service/utils/link_button.py

@@ -12,6 +12,6 @@ def create_link_button(link: Optional[str]) -> Optional[InlineKeyboardMarkup]:
         return None
 
     markup = InlineKeyboardMarkup()
-    button = InlineKeyboardButton(text="График", url=link)
+    button = InlineKeyboardButton(text="Открыть график", url=link)
     markup.add(button)
     return markup