Add selftest scheduler, queue history, and OpenWrt signal stats

services/selftest.py

@@ -0,0 +1,66 @@
+import json
+from datetime import datetime, timedelta
+import asyncio
+from typing import Any
+
+from services.health import health
+from services.runner import run_cmd_full
+
+
+async def run_selftest(cfg: dict[str, Any], docker_map: dict[str, str]) -> str:
+    lines = ["🧪 Self-test"]
+
+    # health
+    try:
+        htext = await asyncio.to_thread(health, cfg, docker_map)
+        h_lines = [ln for ln in htext.splitlines() if ln.strip()]
+        brief = " | ".join(h_lines[1:5]) if len(h_lines) > 1 else h_lines[0] if h_lines else "n/a"
+        lines.append(f"🟢 Health: {brief}")
+    except Exception as e:
+        lines.append(f"🔴 Health failed: {e}")
+
+    # restic snapshots check
+    rc, out = await run_cmd_full(["restic", "snapshots", "--json"], use_restic_env=True, timeout=40)
+    if rc == 0:
+        try:
+            snaps = json.loads(out)
+            if isinstance(snaps, list) and snaps:
+                snaps.sort(key=lambda s: s.get("time", ""), reverse=True)
+                last = snaps[0]
+                t = last.get("time", "?").replace("Z", "").replace("T", " ")[:16]
+                lines.append(f"🟢 Restic snapshots: {len(snaps)}, last {t}")
+            else:
+                lines.append("🟡 Restic snapshots: empty")
+        except Exception:
+            lines.append("🟡 Restic snapshots: invalid JSON")
+    else:
+        lines.append(f"🔴 Restic snapshots error: {out.strip() or rc}")
+
+    return "\n".join(lines)
+
+
+async def schedule_selftest(cfg: dict[str, Any], bot, admin_ids: list[int], docker_map: dict[str, str]):
+    """
+    Run selftest daily at configured time.
+    """
+    sched_cfg = cfg.get("selftest", {}).get("schedule", {})
+    if not sched_cfg.get("enabled", False):
+        return
+    time_str = sched_cfg.get("time", "03:30")
+    try:
+        hh, mm = [int(x) for x in time_str.split(":")]
+    except Exception:
+        hh, mm = 3, 30
+
+    while True:
+        now = datetime.now()
+        run_at = now.replace(hour=hh, minute=mm, second=0, microsecond=0)
+        if run_at <= now:
+            run_at += timedelta(days=1)
+        await asyncio.sleep((run_at - now).total_seconds())
+        text = await run_selftest(cfg, docker_map)
+        for chat_id in admin_ids:
+            try:
+                await bot.send_message(chat_id, text)
+            except Exception:
+                pass