From 5ffbf55170641657810d9f724d7d38c228999ea2 Mon Sep 17 00:00:00 2001
From: etheralm <8655564+etheralm@users.noreply.github.com>
Date: Sat, 11 Jan 2020 10:41:52 +0100
Subject: [PATCH] Add support for Dyson TP06 fan (#30611)

* initial commit

* update manifest.json

* update CODEOWNERS

* remove unnecessary else

* add rest of asserts for TP06 state test
---
 CODEOWNERS                                   |  1 +
 homeassistant/components/dyson/fan.py        |  2 +
 homeassistant/components/dyson/manifest.json |  2 +-
 tests/components/dyson/test_fan.py           | 61 ++++++++++++++++++++
 4 files changed, 65 insertions(+), 1 deletion(-)

diff --git a/CODEOWNERS b/CODEOWNERS
index 344adf9b8fb..38a233d4a19 100644
--- a/CODEOWNERS
+++ b/CODEOWNERS
@@ -82,6 +82,7 @@ homeassistant/components/discogs/* @thibmaek
 homeassistant/components/doorbird/* @oblogic7
 homeassistant/components/dsmr_reader/* @depl0y
 homeassistant/components/dweet/* @fabaff
+homeassistant/components/dyson/* @etheralm
 homeassistant/components/ecobee/* @marthoc
 homeassistant/components/ecovacs/* @OverloadUT
 homeassistant/components/egardia/* @jeroenterheerdt
diff --git a/homeassistant/components/dyson/fan.py b/homeassistant/components/dyson/fan.py
index 1fdbed0d204..2d41e6b828a 100644
--- a/homeassistant/components/dyson/fan.py
+++ b/homeassistant/components/dyson/fan.py
@@ -530,6 +530,8 @@ class DysonPureCoolDevice(FanEntity):
     @property
     def carbon_filter(self):
         """Return the carbon filter state."""
+        if self._device.state.carbon_filter_state == "INV":
+            return self._device.state.carbon_filter_state
         return int(self._device.state.carbon_filter_state)
 
     @property
diff --git a/homeassistant/components/dyson/manifest.json b/homeassistant/components/dyson/manifest.json
index 915c6aa3b79..4fc49b4ca60 100644
--- a/homeassistant/components/dyson/manifest.json
+++ b/homeassistant/components/dyson/manifest.json
@@ -4,5 +4,5 @@
   "documentation": "https://www.home-assistant.io/integrations/dyson",
   "requirements": ["libpurecool==0.6.0"],
   "dependencies": [],
-  "codeowners": []
+  "codeowners": ["@etheralm"]
 }
diff --git a/tests/components/dyson/test_fan.py b/tests/components/dyson/test_fan.py
index 5f6b124a3d5..367a86eabb4 100644
--- a/tests/components/dyson/test_fan.py
+++ b/tests/components/dyson/test_fan.py
@@ -820,6 +820,67 @@ async def test_purecool_update_state(devices, login, hass):
     assert attributes[dyson.ATTR_DYSON_SPEED_LIST] == _get_supported_speeds()
 
 
+@asynctest.patch("libpurecool.dyson.DysonAccount.login", return_value=True)
+@asynctest.patch(
+    "libpurecool.dyson.DysonAccount.devices",
+    return_value=[_get_dyson_purecool_device()],
+)
+async def test_purecool_update_state_filter_inv(devices, login, hass):
+    """Test state TP06 carbon filter state."""
+    device = devices.return_value[0]
+    await async_setup_component(hass, dyson.DYSON_DOMAIN, _get_config())
+    await hass.async_block_till_done()
+    event = {
+        "msg": "CURRENT-STATE",
+        "product-state": {
+            "fpwr": "OFF",
+            "fdir": "ON",
+            "auto": "ON",
+            "oscs": "ON",
+            "oson": "ON",
+            "nmod": "ON",
+            "rhtm": "ON",
+            "fnst": "FAN",
+            "ercd": "11E1",
+            "wacd": "NONE",
+            "nmdv": "0004",
+            "fnsp": "0002",
+            "bril": "0002",
+            "corf": "ON",
+            "cflr": "INV",
+            "hflr": "0075",
+            "sltm": "OFF",
+            "osal": "0055",
+            "osau": "0105",
+            "ancp": "CUST",
+        },
+    }
+    device.state = DysonPureCoolV2State(json.dumps(event))
+
+    for call in device.add_message_listener.call_args_list:
+        callback = call[0][0]
+        if type(callback.__self__) == dyson.DysonPureCoolDevice:
+            callback(device.state)
+
+    await hass.async_block_till_done()
+    fan_state = hass.states.get("fan.living_room")
+    attributes = fan_state.attributes
+
+    assert fan_state.state == "off"
+    assert attributes[dyson.ATTR_NIGHT_MODE] is True
+    assert attributes[dyson.ATTR_AUTO_MODE] is True
+    assert attributes[dyson.ATTR_ANGLE_LOW] == 55
+    assert attributes[dyson.ATTR_ANGLE_HIGH] == 105
+    assert attributes[dyson.ATTR_FLOW_DIRECTION_FRONT] is True
+    assert attributes[dyson.ATTR_TIMER] == "OFF"
+    assert attributes[dyson.ATTR_HEPA_FILTER] == 75
+    assert attributes[dyson.ATTR_CARBON_FILTER] == "INV"
+    assert attributes[dyson.ATTR_DYSON_SPEED] == int(FanSpeed.FAN_SPEED_2.value)
+    assert attributes[ATTR_SPEED] is SPEED_LOW
+    assert attributes[ATTR_OSCILLATING] is False
+    assert attributes[dyson.ATTR_DYSON_SPEED_LIST] == _get_supported_speeds()
+
+
 @asynctest.patch("libpurecool.dyson.DysonAccount.login", return_value=True)
 @asynctest.patch(
     "libpurecool.dyson.DysonAccount.devices",