From 1d7262eb784b815a832a9782e722e93e7c4acf8c Mon Sep 17 00:00:00 2001
From: benya <benya@daemonlord.ru>
Date: Sun, 8 Feb 2026 02:03:34 +0300
Subject: [PATCH] Add queue details view

---
 handlers/backup.py |  8 +++++++-
 keyboards.py       |  2 +-
 services/queue.py  | 36 ++++++++++++++++++++++++++++++------
 3 files changed, 38 insertions(+), 8 deletions(-)

diff --git a/handlers/backup.py b/handlers/backup.py
index 5ff8ebb..d8f178c 100644
--- a/handlers/backup.py
+++ b/handlers/backup.py
@@ -7,7 +7,7 @@ from app import dp
 from auth import is_admin_msg
 from keyboards import backup_kb
 from lock_utils import acquire_lock, release_lock
-from services.queue import enqueue, format_status
+from services.queue import enqueue, format_status, format_details
 from services.backup import backup_badge, restore_help
 from services.runner import run_cmd
 
@@ -250,6 +250,12 @@ async def qb(msg: Message):
         await msg.answer(format_status(), reply_markup=backup_kb)
 
 
+@dp.message(F.text == "🧾 Queue details")
+async def qd(msg: Message):
+    if is_admin_msg(msg):
+        await msg.answer(format_details(), reply_markup=backup_kb)
+
+
 @dp.message(F.text == "▶️ Run backup")
 async def br(msg: Message):
     if is_admin_msg(msg):
diff --git a/keyboards.py b/keyboards.py
index 54c3b8d..9cb7209 100644
--- a/keyboards.py
+++ b/keyboards.py
@@ -37,7 +37,7 @@ backup_kb = ReplyKeyboardMarkup(
     keyboard=[
         [KeyboardButton(text="📦 Status"), KeyboardButton(text="📦 Last snapshot")],
         [KeyboardButton(text="📊 Repo stats"), KeyboardButton(text="🧯 Restore help")],
-        [KeyboardButton(text="▶️ Run backup"), KeyboardButton(text="🧾 Queue")],
+        [KeyboardButton(text="▶️ Run backup"), KeyboardButton(text="🧾 Queue"), KeyboardButton(text="🧾 Queue details")],
         [KeyboardButton(text="🧪 Restic check"), KeyboardButton(text="📬 Weekly report"), KeyboardButton(text="⬅️ Назад")],
     ],
     resize_keyboard=True,
diff --git a/services/queue.py b/services/queue.py
index ac51319..291dbb9 100644
--- a/services/queue.py
+++ b/services/queue.py
@@ -1,34 +1,58 @@
 import asyncio
-from typing import Awaitable, Callable
+import time
+from typing import Awaitable, Callable, Any
 
 
 _queue: asyncio.Queue = asyncio.Queue()
 _current_label: str | None = None
+_current_meta: dict[str, Any] | None = None
 
 
 async def enqueue(label: str, job: Callable[[], Awaitable[None]]) -> int:
-    await _queue.put((label, job))
+    await _queue.put((label, job, time.time()))
     return _queue.qsize()
 
 
 async def worker():
-    global _current_label
+    global _current_label, _current_meta
     while True:
-        label, job = await _queue.get()
+        label, job, enqueued_at = await _queue.get()
         _current_label = label
+        _current_meta = {"enqueued_at": enqueued_at, "started_at": time.time()}
         try:
             await job()
         finally:
             _current_label = None
+            _current_meta = None
             _queue.task_done()
 
 
 def format_status() -> str:
-    pending = [label for label, _ in list(_queue._queue)]
+    pending = list(_queue._queue)
     lines = ["🧾 Queue"]
     lines.append(f"🔄 Running: {_current_label or 'idle'}")
     lines.append(f"⏳ Pending: {len(pending)}")
     if pending:
-        preview = ", ".join(pending[:5])
+        preview = ", ".join([p[0] for p in pending[:5]])
         lines.append(f"➡️ Next: {preview}")
     return "\n".join(lines)
+
+
+def format_details(limit: int = 10) -> str:
+    now = time.time()
+    lines = ["🧾 Queue details"]
+    if _current_label:
+        started_at = _current_meta.get("started_at") if _current_meta else None
+        runtime = f"{int(now - started_at)}s" if started_at else "n/a"
+        lines.append(f"🔄 Running: {_current_label} ({runtime})")
+    else:
+        lines.append("🔄 Running: idle")
+
+    pending = list(_queue._queue)
+    lines.append(f"⏳ Pending: {len(pending)}")
+    if pending:
+        lines.append("🔢 Position | Label | Wait")
+        for i, (label, _job, enqueued_at) in enumerate(pending[:limit], start=1):
+            wait = int(now - enqueued_at)
+            lines.append(f"{i:>3} | {label} | {wait}s")
+    return "\n".join(lines)