From eba5b50e5887024b02c432cc74de2ab595b69a77 Mon Sep 17 00:00:00 2001
From: matlimatli <matlin@gmail.com>
Date: Wed, 3 Jun 2020 19:28:02 +0200
Subject: [PATCH] Add support for showing text on Keba EV chargers (#36056)

* Add support for showing text on Keba EV chargers

* Changed implementation to use the notify interface

* Removed stale references to set_text

* Clean up

Co-authored-by: Martin Hjelmare <marhje52@gmail.com>
---
 homeassistant/components/keba/__init__.py   |  2 +-
 homeassistant/components/keba/manifest.json |  2 +-
 homeassistant/components/keba/notify.py     | 33 +++++++++++++++++++++
 requirements_all.txt                        |  2 +-
 4 files changed, 36 insertions(+), 3 deletions(-)
 create mode 100644 homeassistant/components/keba/notify.py

diff --git a/homeassistant/components/keba/__init__.py b/homeassistant/components/keba/__init__.py
index cbc9428b2ea..764110f94b9 100644
--- a/homeassistant/components/keba/__init__.py
+++ b/homeassistant/components/keba/__init__.py
@@ -12,7 +12,7 @@ import homeassistant.helpers.config_validation as cv
 _LOGGER = logging.getLogger(__name__)
 
 DOMAIN = "keba"
-SUPPORTED_COMPONENTS = ["binary_sensor", "sensor", "lock"]
+SUPPORTED_COMPONENTS = ["binary_sensor", "sensor", "lock", "notify"]
 
 CONF_RFID = "rfid"
 CONF_FS = "failsafe"
diff --git a/homeassistant/components/keba/manifest.json b/homeassistant/components/keba/manifest.json
index 0b1b72d99ab..29c4ec86c49 100644
--- a/homeassistant/components/keba/manifest.json
+++ b/homeassistant/components/keba/manifest.json
@@ -2,6 +2,6 @@
   "domain": "keba",
   "name": "Keba Charging Station",
   "documentation": "https://www.home-assistant.io/integrations/keba",
-  "requirements": ["keba-kecontact==1.0.0"],
+  "requirements": ["keba-kecontact==1.1.0"],
   "codeowners": ["@dannerph"]
 }
diff --git a/homeassistant/components/keba/notify.py b/homeassistant/components/keba/notify.py
new file mode 100644
index 00000000000..7b3f23277a6
--- /dev/null
+++ b/homeassistant/components/keba/notify.py
@@ -0,0 +1,33 @@
+"""Support for Keba notifications."""
+import logging
+
+from homeassistant.components.notify import ATTR_DATA, BaseNotificationService
+
+from . import DOMAIN
+
+_LOGGER = logging.getLogger(__name__)
+
+
+async def async_get_service(hass, config, discovery_info=None):
+    """Return the notify service."""
+
+    client = hass.data[DOMAIN]
+    return KebaNotificationService(client)
+
+
+class KebaNotificationService(BaseNotificationService):
+    """Notification service for KEBA EV Chargers."""
+
+    def __init__(self, client):
+        """Initialize the service."""
+        self._client = client
+
+    async def async_send_message(self, message="", **kwargs):
+        """Send the message."""
+        text = message.replace(" ", "$")  # Will be translated back by the display
+
+        data = kwargs[ATTR_DATA] or {}
+        min_time = float(data.get("min_time", 2))
+        max_time = float(data.get("max_time", 10))
+
+        await self._client.set_text(text, min_time, max_time)
diff --git a/requirements_all.txt b/requirements_all.txt
index 065b06fda40..1e17ef46fae 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -807,7 +807,7 @@ jsonrpc-websocket==0.6
 kaiterra-async-client==0.0.2
 
 # homeassistant.components.keba
-keba-kecontact==1.0.0
+keba-kecontact==1.1.0
 
 # homeassistant.scripts.keyring
 keyring==21.2.0