Add log time ranges and filter

handlers/docker.py

@@ -4,7 +4,8 @@ from app import dp
 from auth import is_admin_msg
 from keyboards import docker_kb, docker_inline_kb
 from services.docker import container_uptime, docker_cmd
-from state import DOCKER_MAP
+from state import DOCKER_MAP, LOG_FILTER_PENDING
+import time
 
 
 async def cmd_docker_status(msg: Message):
@@ -74,3 +75,39 @@ async def dl(msg: Message):
 async def ds(msg: Message):
     if is_admin_msg(msg):
         await cmd_docker_status(msg)
+
+
+@dp.message(F.text)
+async def log_filter_input(msg: Message):
+    if not is_admin_msg(msg):
+        return
+
+    pending = LOG_FILTER_PENDING.pop(msg.from_user.id, None)
+    if not pending:
+        return
+
+    alias = pending["alias"]
+    real = DOCKER_MAP.get(alias)
+    if not real:
+        await msg.answer("⚠️ Container not found", reply_markup=docker_kb)
+        return
+
+    needle = (msg.text or "").strip()
+    if not needle:
+        await msg.answer("⚠️ Empty filter text", reply_markup=docker_kb)
+        return
+
+    since_ts = str(int(time.time() - int(pending.get("since_sec", 1800))))
+    rc, out = await docker_cmd(["logs", "--since", since_ts, "--tail", "400", real])
+    if rc != 0:
+        await msg.answer(out, reply_markup=docker_kb)
+        return
+
+    lines = [line for line in out.splitlines() if needle.lower() in line.lower()]
+    filtered = "\n".join(lines) if lines else "(no matches)"
+
+    await msg.answer(
+        f"📜 **Logs filter: {alias}**\n```{filtered}```",
+        parse_mode="Markdown",
+        reply_markup=docker_kb,
+    )