From 053872effb71380f2d765892601c07f90ea5b90b Mon Sep 17 00:00:00 2001
From: Jonny Bergdahl <bergdahl@users.noreply.github.com>
Date: Sat, 9 Dec 2023 22:03:29 +0100
Subject: [PATCH] Add sensors state binary sensors

---
 custom_components/growcube/binary_sensor.py | 48 +++++++++++++++++++++
 1 file changed, 48 insertions(+)

diff --git a/custom_components/growcube/binary_sensor.py b/custom_components/growcube/binary_sensor.py
index 521b0e8..0e2c163 100644
--- a/custom_components/growcube/binary_sensor.py
+++ b/custom_components/growcube/binary_sensor.py
@@ -16,6 +16,10 @@ async def async_setup_entry(hass, entry, async_add_entities):
     sensors = [
         LockedStateSensor(coordinator),
         WaterStateSensor(coordinator),
+        SensorFaultStateSensor(coordinator, 0),
+        SensorFaultStateSensor(coordinator, 1),
+        SensorFaultStateSensor(coordinator, 2),
+        SensorFaultStateSensor(coordinator, 3),
         PumpLockedStateSensor(coordinator, 0),
         PumpLockedStateSensor(coordinator, 1),
         PumpLockedStateSensor(coordinator, 2),
@@ -134,3 +138,47 @@ def _handle_coordinator_update(self) -> None:
     async def async_added_to_hass(self):
         """When the entity is added to hass."""
         self.async_on_remove(self._coordinator.async_add_listener(self._handle_coordinator_update))
+
+
+class SensorFaultStateSensor(BinarySensorEntity):
+    _channel_name = ['A', 'B', 'C', 'D']
+    _channel_id = ['a', 'b', 'c', 'd']
+
+    def __init__(self, coordinator: GrowcubeDataCoordinator, channel: int) -> None:
+        self._coordinator = coordinator
+        self._coordinator.entities.append(self)
+        self._channel = channel
+        self._attr_unique_id = f"{coordinator.model.device_id}_sensor_" + self._channel_id[channel] + "_locked"
+        self.entity_id = f"{Platform.SENSOR}.{self._attr_unique_id}"
+        self._attr_name = f"Sensor " + self._channel_name[channel] + " state"
+        self._attr_device_class = BinarySensorDeviceClass.PROBLEM
+        self._attr_entity_category = EntityCategory.DIAGNOSTIC
+        self._attr_native_value = coordinator.model.sensor_state[self._channel]
+
+    @property
+    def device_info(self) -> DeviceInfo | None:
+        return self._coordinator.model.device_info
+
+    @property
+    def icon(self):
+        if self.is_on:
+            return "mdi:pump-off"
+        else:
+            return "mdi:pump"
+
+    @property
+    def is_on(self):
+        """Return True if the binary sensor is on."""
+        return self._coordinator.model.sensor_state[self._channel]
+
+    @callback
+    def _handle_coordinator_update(self) -> None:
+        _LOGGER.debug("Update sensor_state[%s] %s",
+                      self._channel,
+                      self._coordinator.model.sensor_state[self._channel])
+        self._attr_native_value = self._coordinator.model.sensor_state[self._channel]
+        self.async_write_ha_state()
+
+    async def async_added_to_hass(self):
+        """When the entity is added to hass."""
+        self.async_on_remove(self._coordinator.async_add_listener(self._handle_coordinator_update))