first commit

backend/app/services/mikrotik/client_rest.py

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+import json
+from typing import Any, Dict, List
+import httpx
+
+from app.services.mikrotik.client_base import MikroTikClient
+
+def parse_bps(value: Any) -> float:
+    if value is None:
+        return 0.0
+    s = str(value).strip().lower().replace(" ", "")
+    if s == "":
+        return 0.0
+    try:
+        return float(s)
+    except ValueError:
+        pass
+    multipliers = {"bps": 1.0, "kbps": 1_000.0, "mbps": 1_000_000.0, "gbps": 1_000_000_000.0}
+    for unit, mul in multipliers.items():
+        if s.endswith(unit):
+            num = s[: -len(unit)]
+            try:
+                return float(num) * mul
+            except ValueError:
+                return 0.0
+    return 0.0
+
+class MikroTikRESTClient(MikroTikClient):
+    def __init__(self, base_url: str, username: str, password: str, verify_ssl: bool):
+        self.base = base_url.rstrip("/") + "/rest"
+        self.auth = (username, password)
+        self.verify = verify_ssl
+
+    async def _client(self) -> httpx.AsyncClient:
+        return httpx.AsyncClient(
+            base_url=self.base,
+            auth=self.auth,
+            verify=self.verify,
+            timeout=httpx.Timeout(10.0),
+            headers={"Content-Type": "application/json"},
+        )
+
+    async def list_interfaces(self) -> List[Dict[str, Any]]:
+        params = {".proplist": "name,type,disabled,running"}
+        async with await self._client() as c:
+            r = await c.get("/interface", params=params)
+            r.raise_for_status()
+            data = r.json()
+            if isinstance(data, dict):
+                return [data]
+            return data
+
+    async def monitor_traffic_once(self, iface: str) -> Dict[str, Any]:
+        payload = {"interface": iface, "once": ""}
+        async with await self._client() as c:
+            r = await c.post("/interface/monitor-traffic", content=json.dumps(payload))
+            r.raise_for_status()
+            data = r.json()
+            if isinstance(data, list) and data:
+                return data[0]
+            if isinstance(data, dict):
+                return data
+            return {}