From c2e87ef01de184b69b714ee945c487f8ad2f4d20 Mon Sep 17 00:00:00 2001
From: starkillerOG <starkiller.og@gmail.com>
Date: Mon, 8 Feb 2021 00:24:42 +0100
Subject: [PATCH] add support for EU_Gateway

---
 miio/gateway/gateway.py | 55 +++++++++++++++++++++++++++++++++++++++--
 1 file changed, 53 insertions(+), 2 deletions(-)

diff --git a/miio/gateway/gateway.py b/miio/gateway/gateway.py
index 65e69e28d..a218d375c 100644
--- a/miio/gateway/gateway.py
+++ b/miio/gateway/gateway.py
@@ -97,6 +97,7 @@ def __init__(
         self._devices = {}
         self._info = None
         self._subdevice_model_map = None
+        self._did = None
 
     def _get_unknown_model(self):
         for model_info in self.subdevice_model_map:
@@ -129,10 +130,16 @@ def devices(self):
         """Return a dict of the already discovered devices."""
         return self._devices
 
+    @property
+    def mac(self):
+        """Return the mac address of the gateway."""
+        if self._info is None:
+            self._info = self.info()
+        return self._info.mac_address
+
     @property
     def model(self):
         """Return the zigbee model of the gateway."""
-        # Check if catch already has the gateway info, otherwise get it from the device
         if self._info is None:
             self._info = self.info()
         return self._info.model
@@ -154,7 +161,8 @@ def discover_devices(self):
         # Skip the models which do not support getting the device list
         if self.model == GATEWAY_MODEL_EU:
             _LOGGER.warning(
-                "Gateway model '%s' does not (yet) support getting the device list",
+                "Gateway model '%s' does not (yet) support getting the device list, "
+                "try using the get_devices_from_dict function with micloud",
                 self.model,
             )
             return self._devices
@@ -190,6 +198,49 @@ def discover_devices(self):
 
         return self._devices
 
+    @command()
+    def get_devices_from_dict(self, device_dict):
+        """Get SubDevices from a dict containing at least "mac", "did", "parent_id" and
+        "model".
+
+        This dict can be obtained with the micloud package:
+        https://github.com/squachen/micloud
+        """
+
+        self._devices = {}
+
+        # find the gateway
+        for device in device_dict:
+            if device["mac"] == self.mac:
+                self._did = device["did"]
+                break
+
+        # check if the gateway is found
+        if self._did is None:
+            _LOGGER.error(
+                "Could not find gateway with ip '%s', mac '%s', model '%s' in the cloud device list response",
+                self.ip,
+                self.mac,
+                self.model,
+            )
+            return self._devices
+
+        # find the subdevices belonging to this gateway
+        for device in device_dict:
+            if device.get("parent_id") == self._did:
+                # Match 'model' to get the type_id
+                model_info = self.match_zigbee_model(device["model"], device["did"])
+
+                # Extract discovered information
+                dev_info = SubDeviceInfo(
+                    device["did"], model_info["type_id"], -1, -1, -1
+                )
+
+                # Setup the device
+                self.setup_device(dev_info, model_info)
+
+        return self._devices
+
     @command(click.argument("zigbee_model", "sid"))
     def match_zigbee_model(self, zigbee_model, sid):
         """Match the zigbee_model to obtain the model_info."""