Add shared hass.data keys/constants for cleaner integration state storage (local)

Implements a user interface to migrate units for rain sensors including migration of historic data via statistics.
This provides the user with the ability to correct rain units, if they have been set incorrectly.
Includes UI to select sensor and units, as well as trigger migration.

.github/FUNDING.yml

@@ -0,0 +1,5 @@
+# These are supported funding model platforms
+
+github: schizza
+ko_fi: schizza
+buy_me_a_coffee: schizza

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,34 @@
+---
+name: Bug report
+about: Create a report to help us improve
+title: "[BUG]"
+labels: bug
+assignees: ''
+
+---
+
+**Describe the bug**
+A clear and concise description of what the bug is.
+
+**To Reproduce**
+Steps to reproduce the behavior:
+
+**Expected behavior**
+A clear and concise description of what you expected to happen.
+
+**Screenshots**
+If applicable, add screenshots to help explain your problem.
+
+**Logs**
+Provide `Developer log` if applicable
+
+**Provide information about your station:**
+ - Weather station type:
+ - firmware version:
+
+- [ ] Using PWS protocol
+- [ ] Using WSLink API
+- [ ] Using WSLink proxy Add-on
+
+**Additional context**
+Add any other context about the problem here.

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1 @@
+blank_issues_enabled: false

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,23 @@
+---
+name: Feature request
+about: Suggest an idea for this project
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+**Is your feature request related to a problem? Please describe.**
+A clear and concise description of what the problem is. 
+
+**Describe the solution you'd like**
+A clear and concise description of what you want to happen.
+
+**Describe alternatives you've considered**
+A clear and concise description of any alternative solutions or features you've considered.
+
+**Is your feature request a new addition**
+Describe what you want to achieve. How new feature should work. 
+
+**Additional context**
+Add any other context or screenshots about the feature request here.

.github/ISSUE_TEMPLATE/issue.md

@@ -0,0 +1,34 @@
+---
+name: Issue
+about: A minor issue that does not significantly affect functionality.
+title: "[ISSUE]"
+labels: issue
+assignees: ''
+
+---
+
+**Describe the issue**
+A clear and concise description of what the issue is.
+
+**To Reproduce**
+Steps to reproduce the behavior if any:
+
+**Expected behavior**
+A clear and concise description of what you expected to happen.
+
+**Screenshots**
+If applicable, add screenshots to help explain your problem.
+
+**Logs**
+Provide `Developer log` if applicable
+
+**Provide information about your station:**
+ - Weather station type:
+ - firmware version:
+
+- [ ] Using PWS protocol
+- [ ] Using WSLink API
+- [ ] Using WSLink proxy Add-on
+
+**Additional context**
+Add any other context about the problem here.

.gitignore

@@ -161,3 +161,7 @@ cython_debug/
 
 .DS_Store
 HA
+.devcontainer
+.gitignore
+.vscode
+

README.md

@@ -1,24 +1,33 @@
-# Integrates your SWS 12500 weather station seamlessly into Home Assistant
+# Integrates your Sencor SWS 12500 or 16600, GARNI, BRESSER weather stations seamlessly into Home Assistant
 
 This integration will listen for data from your station and passes them to respective sensors. It also provides the ability to push data to Windy API.
 
 _This custom component replaces [old integration via Node-RED and proxy server](https://github.com/schizza/WeatherStation-SWS12500)._
 
-# Warning - FW 3.0 for SWS 12500!
+## Warning - WSLink APP (applies also for SWS 12500 with firmware >3.0)
 
-As by now, it is strongly recommended **not to update to FW 3.0.**
-This firmware seems to be buggy in sending data to Home Assistant withou SSL settings.
-_**I am working of this issue and it is not resloved by now.**_
+For stations that are using WSLink app to setup station and WSLink API for resending data (SWS 12500 manufactured in 2024 and later). You will need to install [WSLink SSL proxy addon](https://github.com/schizza/wslink-addon) to your Home Assistant if you are not running your Home Assistant instance in SSL mode or you do not have SSL proxy for your Home Assistant.
 
 ## Requirements
 
-- [Sencor SWS 12500 Weather Station](https://www.sencor.cz/profesionalni-meteorologicka-stanice/sws-12500).
+- Weather station that supports sending data to custom server in their API [(list of supported stations.)](#list-of-supported-stations)
 - Configure station to send data directly to Home Assistant.
 - If you want to push data to Windy, you have to create an account at [Windy](https://stations.windy.com).
 
+## List of supported stations
+
+- [Sencor SWS 12500 Weather Station](https://www.sencor.cz/profesionalni-meteorologicka-stanice/sws-12500)
+- [Sencor SWS 16600 WiFi SH](https://www.sencor.cz/meteorologicka-stanice/sws-16600)
+- Bresser stations that support custom server upload. [for example, this is known to work](https://www.bresser.com/p/bresser-wi-fi-clearview-weather-station-with-7-in-1-sensor-7002586)
+- Garni stations with WSLink support or custom server support.
+
 ## Installation
 
-### If your station's firmware is 1.0 or your station is configured as described in this README and you still can not see any data incoming to Home Assistant please [read here](https://github.com/schizza/SWS-12500-custom-component/issues/17) and [here](firmware_bug.md)
+### If your SWS12500 station's firmware is 1.0 or your station is configured as described in this README and you still can not see any data incoming to Home Assistant please [read here](https://github.com/schizza/SWS-12500-custom-component/issues/17) and [here](firmware_bug.md)
+
+### For stations that send through WSLink API
+
+Make sure you have your Home Assistant cofigured in SSL mode or use [WSLink SSL proxy addon](https://github.com/schizza/wslink-addon) to bypass SSL configuration of whole Home Assistant.
 
 ### HACS installation
 
@@ -44,11 +53,15 @@ For manual installation you must have an access to your Home Assistant's `/confi
 
 ## Configure your station in AP mode
 
+> This configuration example is for Sencor SWS12500 with FW < 3.0
+
+> For WSLink read [this notes.](#wslink-notes)
+
 1. Hold the Wi-Fi button on the back of the station for 6 seconds until the AP will flash on the display.
 2. Select your station from available APs on your computer.
 3. Connect to the station's setup page: `http://192.168.1.1` from your browser.
 4. In the third URL section fill in the address to your local Home Assistant installation.
-5. Create new `ID` and `KEY`. You can use [online tool](https://www.allkeysgenerator.com/Random/Security-Encryption-Key-Generator.aspx) to generate random keys. _(you will need them to configure integation to Home Assistatnt)_
+5. Create new `ID` and `KEY`. You can use [online tool](https://randomkeygen.com) to generate random keys. _(you will need them to configure integration to Home Assistant)_
 6. Save your configuration.
    ![station_setup](README/station_hint.png)
 
@@ -61,7 +74,7 @@ API_KEY: PASSWORD in station's config
 
 ![config dialog](README/cfg_dialog.png)
 
-If you chanage `API ID` or `API KEY` in the station, you have to reconfigure integration to accept data from your station.
+If you change `API ID` or `API KEY` in the station, you have to reconfigure integration to accept data from your station.
 
 - In `Settings` -> `Devices & services` find SWS12500 and click `Configure`.
 - In dialog box choose `Basic - Configure credentials`
@@ -85,3 +98,23 @@ As soon as the integration is added into Home Assistant it will listen for incom
   ![enable windy](README/windy_cfg.png)
 
 - You are done.
+
+## WSLink notes
+
+While your station is using WSLink you have to have Home Assistant in SSL mode or behind SSL proxy server.
+You can bypass whole SSL settings by using [WSLink SSL proxy addon](https://github.com/schizza/wslink-addon) which is made exactly for this integration to support WSLink on unsecured installations of Home Assistant.
+
+### Configuration
+
+- Set your station as [mentioned above](#configure-your-station-in-ap-mode) while changing `HA port` to be the port number you set in the addon (443 for example) not port of your Home Assistant instance. And that will do the trick!
+
+```plain
+HomeAssistant is at 192.0.0.2:8123
+WSLink proxy addon listening on port 4443
+
+you will set URL in station to: 192.0.0.2:4443
+```
+
+- Your station will be sending data to this SSL proxy and addon will handle the rest.
+
+_Most of the stations does not care about self-signed certificates on the server side._

custom_components/sws12500/__init__.py

@@ -97,6 +97,10 @@ class WeatherDataUpdateCoordinator(DataUpdateCoordinator):
                     self.hass, DOMAIN, f"sensor.{t_key}", key="name", category="entity"
                 )
                 for t_key in sensors
+                if await translations(
+                    self.hass, DOMAIN, f"sensor.{t_key}", key="name", category="entity"
+                )
+                is not None
             ]
             human_readable = "\n".join(translate_sensors)
 

custom_components/sws12500/config_flow.py

@@ -1,12 +1,15 @@
 """Config flow for Sencor SWS 12500 Weather Station integration."""
 
+import logging
 from typing import Any
 
 import voluptuous as vol
 
 from homeassistant.config_entries import ConfigFlow, OptionsFlow
+from homeassistant.const import UnitOfPrecipitationDepth, UnitOfVolumetricFlux
 from homeassistant.core import callback
 from homeassistant.exceptions import HomeAssistantError
+import homeassistant.helpers.entity_registry as er
 
 from .const import (
     API_ID,
@@ -14,12 +17,18 @@ from .const import (
     DEV_DBG,
     DOMAIN,
     INVALID_CREDENTIALS,
+    MIG_FROM,
+    MIG_TO,
+    SENSOR_TO_MIGRATE,
     SENSORS_TO_LOAD,
     WINDY_API_KEY,
     WINDY_ENABLED,
     WINDY_LOGGER_ENABLED,
     WSLINK,
 )
+from .utils import long_term_units_in_statistics_meta, migrate_data
+
+_LOGGER = logging.getLogger(__name__)
 
 
 class CannotConnect(HomeAssistantError):
@@ -39,29 +48,37 @@ class ConfigOptionsFlowHandler(OptionsFlow):
 
         self.windy_data: dict[str, Any] = {}
         self.windy_data_schema = {}
-        self.user_data: dict[str, str] = {}
+        self.user_data: dict[str, Any] = {}
         self.user_data_schema = {}
         self.sensors: dict[str, Any] = {}
+        self.migrate_schema = {}
+        self.migrate_sensor_select = {}
+        self.migrate_unit_selection = {}
+        self.count = 0
+        self.selected_sensor = ""
+
+        self.unit_values = [unit.value for unit in UnitOfVolumetricFlux]
+        self.unit_values.extend([unit.value for unit in UnitOfPrecipitationDepth])
 
         @property
         def config_entry(self):
             return self.hass.config_entries.async_get_entry(self.handler)
 
-    def _get_entry_data(self):
+    async def _get_entry_data(self):
         """Get entry data."""
 
         self.user_data: dict[str, Any] = {
             API_ID: self.config_entry.options.get(API_ID),
             API_KEY: self.config_entry.options.get(API_KEY),
-            WSLINK: self.config_entry.options.get(WSLINK),
-            DEV_DBG: self.config_entry.options.get(DEV_DBG),
+            WSLINK: self.config_entry.options.get(WSLINK, False),
+            DEV_DBG: self.config_entry.options.get(DEV_DBG, False),
         }
 
         self.user_data_schema = {
-            vol.Required(API_ID, default=self.user_data[API_ID] or ""): str,
-            vol.Required(API_KEY, default=self.user_data[API_KEY] or ""): str,
-            vol.Optional(WSLINK, default=self.user_data[WSLINK]): bool,
-            vol.Optional(DEV_DBG, default=self.user_data[DEV_DBG]): bool,
+            vol.Required(API_ID, default=self.user_data.get(API_ID, "")): str,
+            vol.Required(API_KEY, default=self.user_data.get(API_KEY, "")): str,
+            vol.Optional(WSLINK, default=self.user_data.get(WSLINK, False)): bool,
+            vol.Optional(DEV_DBG, default=self.user_data.get(DEV_DBG, False)): bool,
         }
 
         self.sensors: dict[str, Any] = {
@@ -72,34 +89,64 @@ class ConfigOptionsFlowHandler(OptionsFlow):
 
         self.windy_data: dict[str, Any] = {
             WINDY_API_KEY: self.config_entry.options.get(WINDY_API_KEY),
-            WINDY_ENABLED: self.config_entry.options.get(WINDY_ENABLED)
-            if isinstance(self.config_entry.options.get(WINDY_ENABLED), bool)
-            else False,
-            WINDY_LOGGER_ENABLED: self.config_entry.options.get(WINDY_LOGGER_ENABLED)
-            if isinstance(self.config_entry.options.get(WINDY_LOGGER_ENABLED), bool)
-            else False,
+            WINDY_ENABLED: self.config_entry.options.get(WINDY_ENABLED, False),
+            WINDY_LOGGER_ENABLED: self.config_entry.options.get(
+                WINDY_LOGGER_ENABLED, False
+            ),
         }
 
         self.windy_data_schema = {
             vol.Optional(
-                WINDY_API_KEY, default=self.windy_data[WINDY_API_KEY] or ""
+                WINDY_API_KEY, default=self.windy_data.get(WINDY_API_KEY, "")
             ): str,
-            vol.Optional(WINDY_ENABLED, default=self.windy_data[WINDY_ENABLED]): bool,
+            vol.Optional(WINDY_ENABLED, default=self.windy_data[WINDY_ENABLED]): bool
+            or False,
             vol.Optional(
                 WINDY_LOGGER_ENABLED,
                 default=self.windy_data[WINDY_LOGGER_ENABLED],
-            ): bool,
+            ): bool or False,
+        }
+
+        self.migrate_sensor_select = {
+            vol.Required(SENSOR_TO_MIGRATE): vol.In(
+                await self.load_sensors_to_migrate() or {}
+            ),
+        }
+
+        self.migrate_unit_selection = {
+            vol.Required(MIG_FROM): vol.In(self.unit_values),
+            vol.Required(MIG_TO): vol.In(self.unit_values),
+            vol.Optional("trigger_action", default=False): bool,
+        }
+        # "mm/d", "mm/h", "mm", "in/d", "in/h", "in"
+
+    async def load_sensors_to_migrate(self) -> dict[str, Any]:
+        """Load sensors to migrate."""
+
+        sensor_statistics = await long_term_units_in_statistics_meta(self.hass)
+
+        entity_registry = er.async_get(self.hass)
+        sensors = entity_registry.entities.get_entries_for_config_entry_id(
+            self.config_entry.entry_id
+        )
+
+        return {
+            sensor.entity_id: f"{sensor.name or sensor.original_name} (current settings: {sensor.unit_of_measurement}, longterm stats unit: {sensor_statistics.get(sensor.entity_id)})"
+            for sensor in sensors
+            if sensor.unique_id in {"rain", "daily_rain"}
         }
 
     async def async_step_init(self, user_input=None):
         """Manage the options - show menu first."""
-        return self.async_show_menu(step_id="init", menu_options=["basic", "windy"])
+        return self.async_show_menu(
+            step_id="init", menu_options=["basic", "windy", "migration"]
+        )
 
     async def async_step_basic(self, user_input=None):
         """Manage basic options - credentials."""
         errors = {}
 
-        self._get_entry_data()
+        await self._get_entry_data()
 
         if user_input is None:
             return self.async_show_form(
@@ -136,7 +183,7 @@ class ConfigOptionsFlowHandler(OptionsFlow):
         """Manage windy options."""
         errors = {}
 
-        self._get_entry_data()
+        await self._get_entry_data()
 
         if user_input is None:
             return self.async_show_form(
@@ -149,11 +196,7 @@ class ConfigOptionsFlowHandler(OptionsFlow):
             errors[WINDY_API_KEY] = "windy_key_required"
             return self.async_show_form(
                 step_id="windy",
-                data_schema=self.windy_data_schema,
-                description_placeholders={
-                    WINDY_ENABLED: True,
-                    WINDY_LOGGER_ENABLED: user_input[WINDY_LOGGER_ENABLED],
-                },
+                data_schema=vol.Schema(self.windy_data_schema),
                 errors=errors,
             )
 
@@ -165,6 +208,151 @@ class ConfigOptionsFlowHandler(OptionsFlow):
 
         return self.async_create_entry(title=DOMAIN, data=user_input)
 
+    async def async_step_migration(self, user_input=None):
+        """Migrate sensors."""
+
+        errors = {}
+
+        data_schema = vol.Schema(self.migrate_sensor_select)
+        data_schema.schema.update()
+
+        await self._get_entry_data()
+
+        if user_input is None:
+            return self.async_show_form(
+                step_id="migration",
+                data_schema=vol.Schema(self.migrate_sensor_select),
+                errors=errors,
+                description_placeholders={
+                    "migration_status": "-",
+                    "migration_count": "-",
+                },
+            )
+
+        self.selected_sensor = user_input.get(SENSOR_TO_MIGRATE)
+
+        return await self.async_step_migration_units()
+
+    async def async_step_migration_units(self, user_input=None):
+        """Migrate unit step."""
+
+        registry = er.async_get(self.hass)
+        sensor_entry = registry.async_get(self.selected_sensor)
+        sensor_stats = await long_term_units_in_statistics_meta(self.hass)
+
+        default_unit = sensor_entry.unit_of_measurement if sensor_entry else None
+
+        if default_unit not in self.unit_values:
+            default_unit = self.unit_values[0]
+
+        data_schema = vol.Schema({
+            vol.Required(MIG_FROM, default=default_unit): vol.In(self.unit_values),
+            vol.Required(MIG_TO): vol.In(self.unit_values),
+            vol.Optional("trigger_action", default=False): bool,
+        })
+
+        if user_input is None:
+            return self.async_show_form(
+                step_id="migration_units",
+                data_schema=data_schema,
+                errors={},
+                description_placeholders={
+                    "migration_sensor": sensor_entry.original_name,
+                    "migration_stats": sensor_stats.get(self.selected_sensor),
+                },
+            )
+
+        if user_input.get("trigger_action"):
+            self.count = await migrate_data(
+                self.hass,
+                self.selected_sensor,
+                user_input.get(MIG_FROM),
+                user_input.get(MIG_TO),
+            )
+
+            registry.async_update_entity(self.selected_sensor,
+                unit_of_measurement=user_input.get(MIG_TO),
+            )
+
+            state = self.hass.states.get(self.selected_sensor)
+            if state:
+                _LOGGER.info("State attributes before update: %s", state.attributes)
+                attributes = dict(state.attributes)
+                attributes["unit_of_measurement"] = user_input.get(MIG_TO)
+                self.hass.states.async_set(self.selected_sensor, state.state, attributes)
+                _LOGGER.info("State attributes after update: %s", attributes)
+
+                options = {**self.config_entry.options, "reload_sensor": self.selected_sensor}
+                self.hass.config_entries.async_update_entry(self.config_entry, options=options)
+
+            await self.hass.config_entries.async_reload(self.config_entry.entry_id)
+
+            await self.hass.async_block_till_done()
+
+            _LOGGER.info("Migration complete for sensor %s: %s row updated, new measurement unit: %s, ",
+                         self.selected_sensor,
+                         self.count,
+                         user_input.get(MIG_TO),
+                        )
+
+            await self._get_entry_data()
+            sensor_entry = er.async_get(self.hass).async_get(self.selected_sensor)
+            sensor_stat = await self.load_sensors_to_migrate()
+
+            return self.async_show_form(
+                step_id="migration_complete",
+                data_schema=vol.Schema({}),
+                errors={},
+                description_placeholders={
+                    "migration_sensor": sensor_entry.unit_of_measurement,
+                    "migration_stats": sensor_stat.get(self.selected_sensor),
+                    "migration_count": self.count,
+                },
+            )
+
+        # retain windy data
+        user_input.update(self.windy_data)
+
+        # retain user_data
+        user_input.update(self.user_data)
+
+        # retain senors
+        user_input.update(self.sensors)
+
+        return self.async_create_entry(title=DOMAIN, data=user_input)
+
+    async def async_step_migration_complete(self, user_input=None):
+        """Migration complete."""
+
+        errors = {}
+
+        await self._get_entry_data()
+        sensor_entry = er.async_get(self.hass).async_get(self.selected_sensor)
+        sensor_stat = await self.load_sensors_to_migrate()
+
+        if user_input is None:
+            return self.async_show_form(
+                step_id="migration_complete",
+                data_schema=vol.Schema({}),
+                errors=errors,
+                description_placeholders={
+                    "migration_sensor": sensor_entry.unit_of_measurement,
+                    "migration_stats": sensor_stat.get(self.selected_sensor),
+                    "migration_count": self.count,
+                },
+            )
+
+        # retain windy data
+        user_input.update(self.windy_data)
+
+        # retain user_data
+        user_input.update(self.user_data)
+
+        # retain senors
+        user_input.update(self.sensors)
+
+        return self.async_create_entry(title=DOMAIN, data=user_input)
+
 
 class ConfigFlow(ConfigFlow, domain=DOMAIN):
     """Handle a config flow for Sencor SWS 12500 Weather Station."""

custom_components/sws12500/const.py

@@ -7,6 +7,7 @@ DOMAIN = "sws12500"
 DEFAULT_URL = "/weatherstation/updateweatherstation.php"
 WSLINK_URL = "/data/upload.php"
 WINDY_URL = "https://stations.windy.com/pws/update/"
+DATABASE_PATH = "/config/home-assistant_v2.db"
 
 ICON = "mdi:weather"
 
@@ -14,6 +15,7 @@ API_KEY = "API_KEY"
 API_ID = "API_ID"
 
 SENSORS_TO_LOAD: Final = "sensors_to_load"
+SENSOR_TO_MIGRATE: Final = "sensor_to_migrate"
 
 DEV_DBG: Final = "dev_debug_checkbox"
 WSLINK: Final = "wslink"
@@ -60,11 +62,16 @@ BARO_PRESSURE: Final = "baro_pressure"
 OUTSIDE_TEMP: Final = "outside_temp"
 DEW_POINT: Final = "dew_point"
 OUTSIDE_HUMIDITY: Final = "outside_humidity"
+OUTSIDE_CONNECTION: Final = "outside_connection"
 WIND_SPEED: Final = "wind_speed"
 WIND_GUST: Final = "wind_gust"
 WIND_DIR: Final = "wind_dir"
 WIND_AZIMUT: Final = "wind_azimut"
 RAIN: Final = "rain"
+HOURLY_RAIN: Final = "hourly_rain"
+WEEKLY_RAIN: Final = "weekly_rain"
+MONTHLY_RAIN: Final = "monthly_rain"
+YEARLY_RAIN: Final = "yearly_rain"
 DAILY_RAIN: Final = "daily_rain"
 SOLAR_RADIATION: Final = "solar_radiation"
 INDOOR_TEMP: Final = "indoor_temp"
@@ -72,10 +79,13 @@ INDOOR_HUMIDITY: Final = "indoor_humidity"
 UV: Final = "uv"
 CH2_TEMP: Final = "ch2_temp"
 CH2_HUMIDITY: Final = "ch2_humidity"
+CH2_CONNECTION: Final = "ch2_connection"
 CH3_TEMP: Final = "ch3_temp"
 CH3_HUMIDITY: Final = "ch3_humidity"
+CH3_CONNECTION: Final = "ch3_connection"
 CH4_TEMP: Final = "ch4_temp"
 CH4_HUMIDITY: Final = "ch4_humidity"
+CH4_CONNECTION: Final = "ch4_connection"
 HEAT_INDEX: Final = "heat_index"
 CHILL_INDEX: Final = "chill_index"
 
@@ -105,19 +115,37 @@ REMAP_ITEMS: dict = {
 REMAP_WSLINK_ITEMS: dict = {
     "intem": INDOOR_TEMP,
     "inhum": INDOOR_HUMIDITY,
-    "t1temp": OUTSIDE_TEMP,
+    "t1tem": OUTSIDE_TEMP,
     "t1hum": OUTSIDE_HUMIDITY,
     "t1dew": DEW_POINT,
     "t1wdir": WIND_DIR,
     "t1ws": WIND_SPEED,
-    "t1wg": WIND_GUST,
+    "t1wgust": WIND_GUST,
     "t1rainra": RAIN,
     "t1raindy": DAILY_RAIN,
     "t1solrad": SOLAR_RADIATION,
     "rbar": BARO_PRESSURE,
-    "uvi": UV
+    "t1uvi": UV,
+    "t234c1tem": CH2_TEMP,
+    "t234c1hum": CH2_HUMIDITY,
+    "t1cn": OUTSIDE_CONNECTION,
+    "t234c1cn": CH2_CONNECTION,
+    "t234c2cn": CH3_CONNECTION,
+    "t1chill": CHILL_INDEX,
+    "t1heat": HEAT_INDEX,
+    "t1rainhr": HOURLY_RAIN,
+    "t1rainwy": WEEKLY_RAIN,
+    "t1rainmth": MONTHLY_RAIN,
+    "t1rainyr": YEARLY_RAIN,
 }
 
+# TODO: Add more sensors
+#
+# 'inbat'  indoor battery level (1 normal, 0 low)
+# 't1bat': outdoor battery level (1 normal, 0 low)
+# 't234c1bat': CH2 battery level (1 normal, 0 low)  CH2 in integration is CH1 in WSLink
+
+
 DISABLED_BY_DEFAULT: Final = [
     CH2_TEMP,
     CH2_HUMIDITY,
@@ -167,4 +195,3 @@ AZIMUT: list[UnitOfDir] = [
     UnitOfDir.NNW,
     UnitOfDir.N,
 ]
-

custom_components/sws12500/manifest.json

@@ -10,6 +10,6 @@
   "issue_tracker": "https://github.com/schizza/SWS-12500-custom-component/issues",
   "requirements": [],
   "ssdp": [],
-  "version": "1.5.0",
+  "version": "1.6.2",
   "zeroconf": []
 }

custom_components/sws12500/sensor.py

@@ -111,16 +111,26 @@ class WeatherSensor(
     def native_value(self) -> str | int | float | None:
         """Return value of entity."""
 
+        _wslink = self.coordinator.config.options.get(WSLINK)
+
         if self.coordinator.data and (WIND_AZIMUT in self.entity_description.key):
             return self.entity_description.value_fn(self.coordinator.data.get(WIND_DIR))
 
-        if self.coordinator.data and (HEAT_INDEX in self.entity_description.key):
+        if (
+            self.coordinator.data
+            and (HEAT_INDEX in self.entity_description.key)
+            and not _wslink
+        ):
             return self.entity_description.value_fn(heat_index(self.coordinator.data))
 
-        if self.coordinator.data and (CHILL_INDEX in self.entity_description.key):
+        if (
+            self.coordinator.data
+            and (CHILL_INDEX in self.entity_description.key)
+            and not _wslink
+        ):
             return self.entity_description.value_fn(chill_index(self.coordinator.data))
 
-        return self.entity_description.value_fn(self._data)
+        return None if self._data == "" else self.entity_description.value_fn(self._data)
 
     @property
     def suggested_entity_id(self) -> str:

custom_components/sws12500/sensors_weather.py

@@ -51,7 +51,7 @@ SENSOR_TYPES_WEATHER_API: tuple[WeatherSensorEntityDescription, ...] = (
         icon="mdi:thermometer",
         device_class=SensorDeviceClass.TEMPERATURE,
         translation_key=INDOOR_TEMP,
-        value_fn=lambda data: cast(float, data),
+        value_fn=lambda data: cast("float", data),
     ),
     WeatherSensorEntityDescription(
         key=INDOOR_HUMIDITY,
@@ -69,7 +69,7 @@ SENSOR_TYPES_WEATHER_API: tuple[WeatherSensorEntityDescription, ...] = (
         icon="mdi:thermometer",
         device_class=SensorDeviceClass.TEMPERATURE,
         translation_key=OUTSIDE_TEMP,
-        value_fn=lambda data: cast(float, data),
+        value_fn=lambda data: cast("float", data),
     ),
     WeatherSensorEntityDescription(
         key=OUTSIDE_HUMIDITY,
@@ -78,7 +78,7 @@ SENSOR_TYPES_WEATHER_API: tuple[WeatherSensorEntityDescription, ...] = (
         icon="mdi:thermometer",
         device_class=SensorDeviceClass.HUMIDITY,
         translation_key=OUTSIDE_HUMIDITY,
-        value_fn=lambda data: cast(int, data),
+        value_fn=lambda data: cast("int", data),
     ),
     WeatherSensorEntityDescription(
         key=DEW_POINT,
@@ -87,7 +87,7 @@ SENSOR_TYPES_WEATHER_API: tuple[WeatherSensorEntityDescription, ...] = (
         icon="mdi:thermometer-lines",
         device_class=SensorDeviceClass.TEMPERATURE,
         translation_key=DEW_POINT,
-        value_fn=lambda data: cast(float, data),
+        value_fn=lambda data: cast("float", data),
     ),
     WeatherSensorEntityDescription(
         key=BARO_PRESSURE,
@@ -97,7 +97,7 @@ SENSOR_TYPES_WEATHER_API: tuple[WeatherSensorEntityDescription, ...] = (
         device_class=SensorDeviceClass.ATMOSPHERIC_PRESSURE,
         suggested_unit_of_measurement=UnitOfPressure.HPA,
         translation_key=BARO_PRESSURE,
-        value_fn=lambda data: cast(float, data),
+        value_fn=lambda data: cast("float", data),
     ),
     WeatherSensorEntityDescription(
         key=WIND_SPEED,
@@ -107,7 +107,7 @@ SENSOR_TYPES_WEATHER_API: tuple[WeatherSensorEntityDescription, ...] = (
         suggested_unit_of_measurement=UnitOfSpeed.KILOMETERS_PER_HOUR,
         icon="mdi:weather-windy",
         translation_key=WIND_SPEED,
-        value_fn=lambda data: cast(int, data),
+        value_fn=lambda data: cast("int", data),
     ),
     WeatherSensorEntityDescription(
         key=WIND_GUST,
@@ -117,7 +117,7 @@ SENSOR_TYPES_WEATHER_API: tuple[WeatherSensorEntityDescription, ...] = (
         suggested_unit_of_measurement=UnitOfSpeed.KILOMETERS_PER_HOUR,
         icon="mdi:windsock",
         translation_key=WIND_GUST,
-        value_fn=lambda data: cast(float, data),
+        value_fn=lambda data: cast("float", data),
     ),
     WeatherSensorEntityDescription(
         key=WIND_DIR,
@@ -126,12 +126,12 @@ SENSOR_TYPES_WEATHER_API: tuple[WeatherSensorEntityDescription, ...] = (
         suggested_display_precision=None,
         icon="mdi:sign-direction",
         translation_key=WIND_DIR,
-        value_fn=lambda data: cast(int, data),
+        value_fn=lambda data: cast("int", data),
     ),
     WeatherSensorEntityDescription(
         key=WIND_AZIMUT,
         icon="mdi:sign-direction",
-        value_fn=lambda data: cast(str, wind_dir_to_text(data)),
+        value_fn=lambda data: cast("str", wind_dir_to_text(data)),
         device_class=SensorDeviceClass.ENUM,
         options=list(UnitOfDir),
         translation_key=WIND_AZIMUT,
@@ -145,7 +145,7 @@ SENSOR_TYPES_WEATHER_API: tuple[WeatherSensorEntityDescription, ...] = (
         suggested_display_precision=2,
         icon="mdi:weather-pouring",
         translation_key=RAIN,
-        value_fn=lambda data: cast(float, data),
+        value_fn=lambda data: cast("float", data),
     ),
     WeatherSensorEntityDescription(
         key=DAILY_RAIN,
@@ -156,7 +156,7 @@ SENSOR_TYPES_WEATHER_API: tuple[WeatherSensorEntityDescription, ...] = (
         suggested_display_precision=2,
         icon="mdi:weather-pouring",
         translation_key=DAILY_RAIN,
-        value_fn=lambda data: cast(float, data),
+        value_fn=lambda data: cast("float", data),
     ),
     WeatherSensorEntityDescription(
         key=SOLAR_RADIATION,
@@ -165,7 +165,7 @@ SENSOR_TYPES_WEATHER_API: tuple[WeatherSensorEntityDescription, ...] = (
         device_class=SensorDeviceClass.IRRADIANCE,
         icon="mdi:weather-sunny",
         translation_key=SOLAR_RADIATION,
-        value_fn=lambda data: cast(float, data),
+        value_fn=lambda data: cast("float", data),
     ),
     WeatherSensorEntityDescription(
         key=UV,
@@ -174,7 +174,7 @@ SENSOR_TYPES_WEATHER_API: tuple[WeatherSensorEntityDescription, ...] = (
         native_unit_of_measurement=UV_INDEX,
         icon="mdi:sunglasses",
         translation_key=UV,
-        value_fn=lambda data: cast(float, data),
+        value_fn=lambda data: cast("float", data),
     ),
     WeatherSensorEntityDescription(
         key=CH2_TEMP,
@@ -184,7 +184,7 @@ SENSOR_TYPES_WEATHER_API: tuple[WeatherSensorEntityDescription, ...] = (
         suggested_unit_of_measurement=UnitOfTemperature.CELSIUS,
         icon="mdi:weather-sunny",
         translation_key=CH2_TEMP,
-        value_fn=lambda data: cast(float, data),
+        value_fn=lambda data: cast("float", data),
     ),
     WeatherSensorEntityDescription(
         key=CH2_HUMIDITY,
@@ -193,7 +193,7 @@ SENSOR_TYPES_WEATHER_API: tuple[WeatherSensorEntityDescription, ...] = (
         device_class=SensorDeviceClass.HUMIDITY,
         icon="mdi:weather-sunny",
         translation_key=CH2_HUMIDITY,
-        value_fn=lambda data: cast(int, data),
+        value_fn=lambda data: cast("int", data),
     ),
     WeatherSensorEntityDescription(
         key=CH3_TEMP,
@@ -203,7 +203,7 @@ SENSOR_TYPES_WEATHER_API: tuple[WeatherSensorEntityDescription, ...] = (
         suggested_unit_of_measurement=UnitOfTemperature.CELSIUS,
         icon="mdi:weather-sunny",
         translation_key=CH3_TEMP,
-        value_fn=lambda data: cast(float, data),
+        value_fn=lambda data: cast("float", data),
     ),
     WeatherSensorEntityDescription(
         key=CH3_HUMIDITY,
@@ -212,7 +212,7 @@ SENSOR_TYPES_WEATHER_API: tuple[WeatherSensorEntityDescription, ...] = (
         device_class=SensorDeviceClass.HUMIDITY,
         icon="mdi:weather-sunny",
         translation_key=CH3_HUMIDITY,
-        value_fn=lambda data: cast(int, data),
+        value_fn=lambda data: cast("int", data),
     ),
     WeatherSensorEntityDescription(
         key=CH4_TEMP,
@@ -222,7 +222,7 @@ SENSOR_TYPES_WEATHER_API: tuple[WeatherSensorEntityDescription, ...] = (
         suggested_unit_of_measurement=UnitOfTemperature.CELSIUS,
         icon="mdi:weather-sunny",
         translation_key=CH4_TEMP,
-        value_fn=lambda data: cast(float, data),
+        value_fn=lambda data: cast("float", data),
     ),
     WeatherSensorEntityDescription(
         key=CH4_HUMIDITY,
@@ -231,7 +231,7 @@ SENSOR_TYPES_WEATHER_API: tuple[WeatherSensorEntityDescription, ...] = (
         device_class=SensorDeviceClass.HUMIDITY,
         icon="mdi:weather-sunny",
         translation_key=CH4_HUMIDITY,
-        value_fn=lambda data: cast(int, data),
+        value_fn=lambda data: cast("int", data),
     ),
     WeatherSensorEntityDescription(
         key=HEAT_INDEX,
@@ -239,9 +239,10 @@ SENSOR_TYPES_WEATHER_API: tuple[WeatherSensorEntityDescription, ...] = (
         state_class=SensorStateClass.MEASUREMENT,
         device_class=SensorDeviceClass.TEMPERATURE,
         suggested_unit_of_measurement=UnitOfTemperature.CELSIUS,
+        suggested_display_precision=2,
         icon="mdi:weather-sunny",
         translation_key=HEAT_INDEX,
-        value_fn=lambda data: cast(int, data),
+        value_fn=lambda data: cast("int", data),
     ),
     WeatherSensorEntityDescription(
         key=CHILL_INDEX,
@@ -252,6 +253,6 @@ SENSOR_TYPES_WEATHER_API: tuple[WeatherSensorEntityDescription, ...] = (
         suggested_display_precision=2,
         icon="mdi:weather-sunny",
         translation_key=CHILL_INDEX,
-        value_fn=lambda data: cast(int, data),
+        value_fn=lambda data: cast("int", data),
     ),
 )

custom_components/sws12500/sensors_wslink.py

@@ -39,6 +39,10 @@ from .const import (
     WIND_GUST,
     WIND_SPEED,
     UnitOfDir,
+    MONTHLY_RAIN,
+    YEARLY_RAIN,
+    HOURLY_RAIN,
+    WEEKLY_RAIN,
 )
 from .sensors_common import WeatherSensorEntityDescription
 from .utils import wind_dir_to_text
@@ -138,10 +142,10 @@ SENSOR_TYPES_WSLINK: tuple[WeatherSensorEntityDescription, ...] = (
     ),
     WeatherSensorEntityDescription(
         key=RAIN,
-        native_unit_of_measurement=UnitOfPrecipitationDepth.MILLIMETERS,
+        native_unit_of_measurement=UnitOfVolumetricFlux.MILLIMETERS_PER_HOUR,
         device_class=SensorDeviceClass.PRECIPITATION,
         state_class=SensorStateClass.TOTAL,
-        suggested_unit_of_measurement=UnitOfPrecipitationDepth.MILLIMETERS,
+        suggested_unit_of_measurement=UnitOfVolumetricFlux.MILLIMETERS_PER_HOUR,
         suggested_display_precision=2,
         icon="mdi:weather-pouring",
         translation_key=RAIN,
@@ -149,15 +153,59 @@ SENSOR_TYPES_WSLINK: tuple[WeatherSensorEntityDescription, ...] = (
     ),
     WeatherSensorEntityDescription(
         key=DAILY_RAIN,
-        native_unit_of_measurement=UnitOfVolumetricFlux.MILLIMETERS_PER_HOUR,
+        native_unit_of_measurement=UnitOfPrecipitationDepth.MILLIMETERS,
+        device_class=SensorDeviceClass.PRECIPITATION,
         state_class=SensorStateClass.MEASUREMENT,
-        device_class=SensorDeviceClass.PRECIPITATION_INTENSITY,
-        suggested_unit_of_measurement=UnitOfVolumetricFlux.MILLIMETERS_PER_DAY,
+        suggested_unit_of_measurement=UnitOfPrecipitationDepth.MILLIMETERS,
         suggested_display_precision=2,
         icon="mdi:weather-pouring",
         translation_key=DAILY_RAIN,
         value_fn=lambda data: cast("float", data),
     ),
+    WeatherSensorEntityDescription(
+        key=HOURLY_RAIN,
+        native_unit_of_measurement=UnitOfPrecipitationDepth.MILLIMETERS,
+        device_class=SensorDeviceClass.PRECIPITATION,
+        state_class=SensorStateClass.MEASUREMENT,
+        suggested_unit_of_measurement=UnitOfPrecipitationDepth.MILLIMETERS,
+        suggested_display_precision=2,
+        icon="mdi:weather-pouring",
+        translation_key=HOURLY_RAIN,
+        value_fn=lambda data: cast("float", data),
+    ),
+    WeatherSensorEntityDescription(
+        key=WEEKLY_RAIN,
+        native_unit_of_measurement=UnitOfPrecipitationDepth.MILLIMETERS,
+        device_class=SensorDeviceClass.PRECIPITATION,
+        state_class=SensorStateClass.MEASUREMENT,
+        suggested_unit_of_measurement=UnitOfPrecipitationDepth.MILLIMETERS,
+        suggested_display_precision=2,
+        icon="mdi:weather-pouring",
+        translation_key=WEEKLY_RAIN,
+        value_fn=lambda data: cast("float", data),
+    ),
+    WeatherSensorEntityDescription(
+        key=MONTHLY_RAIN,
+        native_unit_of_measurement=UnitOfPrecipitationDepth.MILLIMETERS,
+        device_class=SensorDeviceClass.PRECIPITATION,
+        state_class=SensorStateClass.MEASUREMENT,
+        suggested_unit_of_measurement=UnitOfPrecipitationDepth.MILLIMETERS,
+        suggested_display_precision=2,
+        icon="mdi:weather-pouring",
+        translation_key=MONTHLY_RAIN,
+        value_fn=lambda data: cast("float", data),
+    ),
+    WeatherSensorEntityDescription(
+        key=YEARLY_RAIN,
+        native_unit_of_measurement=UnitOfPrecipitationDepth.MILLIMETERS,
+        device_class=SensorDeviceClass.PRECIPITATION,
+        state_class=SensorStateClass.MEASUREMENT,
+        suggested_unit_of_measurement=UnitOfPrecipitationDepth.MILLIMETERS,
+        suggested_display_precision=2,
+        icon="mdi:weather-pouring",
+        translation_key=YEARLY_RAIN,
+        value_fn=lambda data: cast("float", data),
+    ),
     WeatherSensorEntityDescription(
         key=SOLAR_RADIATION,
         native_unit_of_measurement=UnitOfIrradiance.WATTS_PER_SQUARE_METER,
@@ -176,25 +224,25 @@ SENSOR_TYPES_WSLINK: tuple[WeatherSensorEntityDescription, ...] = (
         translation_key=UV,
         value_fn=lambda data: cast("float", data),
     ),
-    # WeatherSensorEntityDescription(
-    #     key=CH2_TEMP,
-    #     native_unit_of_measurement=UnitOfTemperature.FAHRENHEIT,
-    #     state_class=SensorStateClass.MEASUREMENT,
-    #     device_class=SensorDeviceClass.TEMPERATURE,
-    #     suggested_unit_of_measurement=UnitOfTemperature.CELSIUS,
-    #     icon="mdi:weather-sunny",
-    #     translation_key=CH2_TEMP,
-    #     value_fn=lambda data: cast(float, data),
-    # ),
-    # WeatherSensorEntityDescription(
-    #     key=CH2_HUMIDITY,
-    #     native_unit_of_measurement=PERCENTAGE,
-    #     state_class=SensorStateClass.MEASUREMENT,
-    #     device_class=SensorDeviceClass.HUMIDITY,
-    #     icon="mdi:weather-sunny",
-    #     translation_key=CH2_HUMIDITY,
-    #     value_fn=lambda data: cast(int, data),
-    # ),
+    WeatherSensorEntityDescription(
+        key=CH2_TEMP,
+        native_unit_of_measurement=UnitOfTemperature.CELSIUS,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.TEMPERATURE,
+        suggested_unit_of_measurement=UnitOfTemperature.CELSIUS,
+        icon="mdi:weather-sunny",
+        translation_key=CH2_TEMP,
+        value_fn=lambda data: cast("float", data),
+    ),
+    WeatherSensorEntityDescription(
+        key=CH2_HUMIDITY,
+        native_unit_of_measurement=PERCENTAGE,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.HUMIDITY,
+        icon="mdi:weather-sunny",
+        translation_key=CH2_HUMIDITY,
+        value_fn=lambda data: cast("int", data),
+    ),
     # WeatherSensorEntityDescription(
     #     key=CH3_TEMP,
     #     native_unit_of_measurement=UnitOfTemperature.FAHRENHEIT,
@@ -235,17 +283,18 @@ SENSOR_TYPES_WSLINK: tuple[WeatherSensorEntityDescription, ...] = (
     # ),
     WeatherSensorEntityDescription(
         key=HEAT_INDEX,
-        native_unit_of_measurement=UnitOfTemperature.FAHRENHEIT,
+        native_unit_of_measurement=UnitOfTemperature.CELSIUS,
         state_class=SensorStateClass.MEASUREMENT,
         device_class=SensorDeviceClass.TEMPERATURE,
         suggested_unit_of_measurement=UnitOfTemperature.CELSIUS,
+        suggested_display_precision=2,
         icon="mdi:weather-sunny",
         translation_key=HEAT_INDEX,
         value_fn=lambda data: cast("int", data),
     ),
     WeatherSensorEntityDescription(
         key=CHILL_INDEX,
-        native_unit_of_measurement=UnitOfTemperature.FAHRENHEIT,
+        native_unit_of_measurement=UnitOfTemperature.CELSIUS,
         state_class=SensorStateClass.MEASUREMENT,
         device_class=SensorDeviceClass.TEMPERATURE,
         suggested_unit_of_measurement=UnitOfTemperature.CELSIUS,

custom_components/sws12500/strings.json

@@ -5,21 +5,27 @@
       "valid_credentials_key": "Provide valid API KEY.",
       "valid_credentials_match": "API ID and API KEY should not be the same."
     },
+
     "step": {
       "user": {
+        "description": "Provide API ID and API KEY so the Weather Station can access HomeAssistant",
+        "title": "Configure access for Weather Station",
         "data": {
           "API_ID": "API ID / Station ID",
           "API_KEY": "API KEY / Password",
+          "WSLINK": "WSLink API",
           "dev_debug_checkbox": "Developer log"
         },
-        "description": "Provide API ID and API KEY so the Weather Station can access HomeAssistant",
-        "title": "Configure access for Weather Station",
         "data_description": {
-          "dev_debug_checkbox": " Enable only if you want to send debuging data to the developer."
+          "dev_debug_checkbox": " Enable only if you want to send debuging data to the developer.",
+          "API_ID": "API ID is the Station ID you set in the Weather Station.",
+          "API_KEY": "API KEY is the password you set in the Weather Station.",
+          "WSLINK": "Enable WSLink API if the station is set to send data via WSLink."
         }
       }
     }
   },
+
   "options": {
     "error": {
       "valid_credentials_api": "Provide valid API ID.",
@@ -27,35 +33,58 @@
       "valid_credentials_match": "API ID and API KEY should not be the same.",
       "windy_key_required": "Windy API key is required if you want to enable this function."
     },
+
     "step": {
-      "basic": {
-        "data": {
-          "API_ID": "API ID / Station ID",
-          "API_KEY": "API KEY / Password",
-          "dev_debug_checkbox": "Developer log"
-        },
-        "description": "Provide API ID and API KEY so the Weather Station can access HomeAssistant",
-        "title": "Configure credentials",
-        "data_description": {
-          "dev_debug_checkbox": " Enable only if you want to send debuging data to the developer."
-        }
-      },
       "init": {
+        "title": "Configure SWS12500 Integration",
         "description": "Choose what do you want to configure. If basic access or resending data for Windy site",
         "menu_options": {
           "basic": "Basic - configure credentials for Weather Station",
           "windy": "Windy configuration"
+        }
       },
-        "title": "Configure SWS12500 Integration"
+
+      "basic": {
+        "description": "Provide API ID and API KEY so the Weather Station can access HomeAssistant",
+        "title": "Configure credentials",
+        "data": {
+          "API_ID": "API ID / Station ID",
+          "API_KEY": "API KEY / Password",
+          "WSLINK": "WSLink API",
+          "dev_debug_checkbox": "Developer log"
         },
+        "data_description": {
+          "dev_debug_checkbox": " Enable only if you want to send debuging data to the developer.",
+          "API_ID": "API ID is the Station ID you set in the Weather Station.",
+          "API_KEY": "API KEY is the password you set in the Weather Station.",
+          "WSLINK": "Enable WSLink API if the station is set to send data via WSLink."
+        }
+      },
+
       "windy": {
+        "description": "Resend weather data to your Windy stations.",
+        "title": "Configure Windy",
         "data": {
           "WINDY_API_KEY": "API KEY provided by Windy",
           "windy_enabled_checkbox": "Enable resending data to Windy",
           "windy_logger_checkbox": "Log Windy data and responses"
         },
-        "description": "Resend weather data to your Windy stations.",
-        "title": "Configure Windy"
+        "data_description": {
+          "WINDY_API_KEY": "Windy API KEY obtained from https://https://api.windy.com/keys",
+          "windy_logger_checkbox": "Enable only if you want to send debuging data to the developer."
+        }
+      },
+      "migration": {
+        "title": "Statistic migration.",
+        "description": "For the correct functioning of long-term statistics, it is necessary to migrate the sensor unit in the long-term statistics. The original unit of long-term statistics for daily precipitation was in mm/d, however, the station only sends data in mm without time differentiation.\n\n The sensor to be migrated is for daily precipitation. If the correct value is already in the list for the daily precipitation sensor (mm), then the migration is already complete.\n\n Migration result for the sensor: {migration_status}, a total of {migration_count} rows converted.",
+        "data": {
+          "sensor_to_migrate": "Sensor to migrate",
+          "trigger_action": "Trigger migration"
+        },
+        "data_description": {
+          "sensor_to_migrate": "Select the correct sensor for statistics migration.\nThe sensor values will be preserved, they will not be recalculated, only the unit in the long-term statistics will be changed.",
+          "trigger_action": "Trigger the sensor statistics migration after checking."
+        }
       }
     }
   },
@@ -77,6 +106,12 @@
       "solar_radiation": { "name": "Solar irradiance" },
       "ch2_temp": { "name": "Channel 2 temperature" },
       "ch2_humidity": { "name": "Channel 2 humidity" },
+      "ch3_temp": { "name": "Channel 3 temperature" },
+      "ch3_humidity": { "name": "Channel 3 humidity" },
+      "ch4_temp": { "name": "Channel 4 temperature" },
+      "ch4_humidity": { "name": "Channel 4 humidity" },
+      "heat_index": { "name": "Apparent temperature" },
+      "chill_index": { "name": "Wind chill" },
       "wind_azimut": {
         "name": "Bearing",
         "state": {

custom_components/sws12500/translations/cs.json

@@ -7,20 +7,24 @@
     },
     "step": {
       "user": {
+        "description": "Zadejte API ID a API KEY, aby meteostanice mohla komunikovat s HomeAssistantem",
+        "title": "Nastavení přihlášení",
         "data": {
-          "API_ID": "API ID / ID stanice",
+          "API_ID": "API ID / ID Stanice",
           "API_KEY": "API KEY / Heslo",
           "wslink": "WSLink API",
           "dev_debug_checkbox": "Developer log"
         },
-        "description": "Zadejte API ID a API KEY, aby meteostanice mohla komunikovat s HomeAssistantem",
-        "title": "Nastavení přístpu pro metostanici",
         "data_description": {
-          "dev_debug_checkbox": " Zapnout pouze v případě, že chcete poslat ladící informace vývojáři."
+          "dev_debug_checkbox": "Zapnout pouze v případě, že chcete poslat ladící informace vývojáři.",
+          "API_ID": "API ID je ID stanice, které jste nastavili v meteostanici.",
+          "API_KEY": "API KEY je heslo, které jste nastavili v meteostanici.",
+          "wslink": "WSLink API zapněte, pokud je stanice nastavena na zasílání dat přes WSLink."
         }
       }
     }
   },
+
   "options": {
     "error": {
       "valid_credentials_api": "Vyplňte platné API ID",
@@ -28,39 +32,63 @@
       "valid_credentials_match": "API ID a API KEY nesmějí být stejné!",
       "windy_key_required": "Je vyžadován Windy API key, pokud chcete aktivovat přeposílání dat na Windy"
     },
+
     "step": {
+      "init": {
+        "title": "Nastavení integrace SWS12500",
+        "description": "Vyberte, co chcete konfigurovat. Zda přihlašovací údaje nebo nastavení pro přeposílání dat na Windy.",
+        "menu_options": {
+          "basic": "Základní - přístupové údaje (přihlášení)",
+          "windy": "Nastavení pro přeposílání dat na Windy",
+          "migration": "Migrace statistiky senzoru"
+        }
+      },
+
       "basic": {
+        "description": "Zadejte API ID a API KEY, aby meteostanice mohla komunikovat s HomeAssistantem",
+        "title": "Nastavení přihlášení",
         "data": {
           "API_ID": "API ID / ID Stanice",
           "API_KEY": "API KEY / Heslo",
           "wslink": "WSLink API",
           "dev_debug_checkbox": "Developer log"
         },
-        "description": "Zadejte API ID a API KEY, aby meteostanice mohla komunikovat s HomeAssistantem",
-        "title": "Nastavení přihlášení",
         "data_description": {
-          "dev_debug_checkbox": " Zapnout pouze v případě, že chcete poslat ladící informace vývojáři."
+          "dev_debug_checkbox": "Zapnout pouze v případě, že chcete poslat ladící informace vývojáři.",
+          "API_ID": "API ID je ID stanice, které jste nastavili v meteostanici.",
+          "API_KEY": "API KEY je heslo, které jste nastavili v meteostanici.",
+          "wslink": "WSLink API zapněte, pokud je stanice nastavena na zasílání dat přes WSLink."
         }
       },
-      "init": {
-        "description": "Vyberte, co chcete konfigurovat. Zda přihlašovací údaje nebo nastavení pro přeposílání dat na Windy.",
-        "menu_options": {
-          "basic": "Základní - přístupové údaje (přihlášení)",
-          "windy": "Nastavení pro přeposílání dat na Windy"
-        },
-        "title": "Nastavení integrace SWS12500"
-      },
+
       "windy": {
+        "description": "Přeposílání dat z metostanice na Windy",
+        "title": "Konfigurace Windy",
         "data": {
           "WINDY_API_KEY": "Klíč API KEY získaný z Windy",
           "windy_enabled_checkbox": "Povolit přeposílání dat na Windy",
           "windy_logger_checkbox": "Logovat data a odpovědi z Windy"
         },
-        "description": "Přeposílání dat z metostanice na Windy",
-        "title": "Konfigurace Windy"
+        "data_description": {
+          "WINDY_API_KEY": "Klíč API KEY získaný z https://https://api.windy.com/keys",
+          "windy_logger_checkbox": "Zapnout pouze v případě, že chcete poslat ladící informace vývojáři."
+        }
+      },
+      "migration": {
+        "title": "Migrace statistiky senzoru.",
+        "description": "Pro správnou funkci dlouhodobé statistiky je nutné provést migraci jednotky senzoru v dlouhodobé statistice. Původní jednotka dlouhodobé statistiky pro denní úhrn srážek byla v mm/d, nicméně stanice zasílá pouze data v mm bez časového rozlišení.\n\n Senzor, který má být migrován je pro denní úhrn srážek. Pokud je v seznamu již správná hodnota u senzoru pro denní úhrn (mm), pak je již migrace hotová.\n\n Výsledek migrace pro senzor: {migration_status}, přepvedeno celkem {migration_count} řádků.",
+        "data": {
+          "sensor_to_migrate": "Senzor pro migraci",
+          "trigger_action": "Spustit migraci"
+        },
+        "data_description": {
+          "sensor_to_migrate": "Vyberte správný senzor pri migraci statistiky. \n Hodnoty senzoru budou zachovány, nepřepočítají se, pouze se změní jednotka v dlouhodobé statistice. ",
+          "trigger_action": "Po zaškrtnutí se spustí migrace statistiky senzoru."
+        }
       }
     }
   },
+
   "entity": {
     "sensor": {
       "indoor_temp": { "name": "Vnitřní teplota" },
@@ -84,6 +112,10 @@
       "ch4_humidity": { "name": "Vlhkost sensoru 4" },
       "heat_index": { "name": "Tepelný index" },
       "chill_index": { "name": "Pocitová teplota" },
+      "hourly_rain": { "name": "Hodinový úhrn srážek" },
+      "weekly_rain": { "name": "Týdenní úhrn srážek" },
+      "monthly_rain": { "name": "Měsíční úhrn srážek" },
+      "yearly_rain": { "name": "Roční úhrn srážek" },
       "wind_azimut": {
         "name": "Azimut",
         "state": {

custom_components/sws12500/translations/en.json

@@ -5,22 +5,27 @@
       "valid_credentials_key": "Provide valid API KEY.",
       "valid_credentials_match": "API ID and API KEY should not be the same."
     },
+
     "step": {
       "user": {
+        "description": "Provide API ID and API KEY so the Weather Station can access HomeAssistant",
+        "title": "Configure access for Weather Station",
         "data": {
           "API_ID": "API ID / Station ID",
           "API_KEY": "API KEY / Password",
           "WSLINK": "WSLink API",
           "dev_debug_checkbox": "Developer log"
         },
-        "description": "Provide API ID and API KEY so the Weather Station can access HomeAssistant",
-        "title": "Configure access for Weather Station",
         "data_description": {
-          "dev_debug_checkbox": " Enable only if you want to send debuging data to the developer."
+          "dev_debug_checkbox": " Enable only if you want to send debuging data to the developer.",
+          "API_ID": "API ID is the Station ID you set in the Weather Station.",
+          "API_KEY": "API KEY is the password you set in the Weather Station.",
+          "WSLINK": "Enable WSLink API if the station is set to send data via WSLink."
         }
       }
     }
   },
+
   "options": {
     "error": {
       "valid_credentials_api": "Provide valid API ID.",
@@ -28,36 +33,58 @@
       "valid_credentials_match": "API ID and API KEY should not be the same.",
       "windy_key_required": "Windy API key is required if you want to enable this function."
     },
+
     "step": {
+      "init": {
+        "title": "Configure SWS12500 Integration",
+        "description": "Choose what do you want to configure. If basic access or resending data for Windy site",
+        "menu_options": {
+          "basic": "Basic - configure credentials for Weather Station",
+          "windy": "Windy configuration"
+        }
+      },
+
       "basic": {
+        "description": "Provide API ID and API KEY so the Weather Station can access HomeAssistant",
+        "title": "Configure credentials",
         "data": {
           "API_ID": "API ID / Station ID",
           "API_KEY": "API KEY / Password",
           "WSLINK": "WSLink API",
           "dev_debug_checkbox": "Developer log"
         },
-        "description": "Provide API ID and API KEY so the Weather Station can access HomeAssistant",
-        "title": "Configure credentials",
         "data_description": {
-          "dev_debug_checkbox": " Enable only if you want to send debuging data to the developer."
+          "dev_debug_checkbox": " Enable only if you want to send debuging data to the developer.",
+          "API_ID": "API ID is the Station ID you set in the Weather Station.",
+          "API_KEY": "API KEY is the password you set in the Weather Station.",
+          "WSLINK": "Enable WSLink API if the station is set to send data via WSLink."
         }
       },
-      "init": {
-        "description": "Choose what do you want to configure. If basic access or resending data for Windy site",
-        "menu_options": {
-          "basic": "Basic - configure credentials for Weather Station",
-          "windy": "Windy configuration"
-        },
-        "title": "Configure SWS12500 Integration"
-      },
+
       "windy": {
+        "description": "Resend weather data to your Windy stations.",
+        "title": "Configure Windy",
         "data": {
           "WINDY_API_KEY": "API KEY provided by Windy",
           "windy_enabled_checkbox": "Enable resending data to Windy",
           "windy_logger_checkbox": "Log Windy data and responses"
         },
-        "description": "Resend weather data to your Windy stations.",
-        "title": "Configure Windy"
+        "data_description": {
+          "WINDY_API_KEY": "Windy API KEY obtained from https://https://api.windy.com/keys",
+          "windy_logger_checkbox": "Enable only if you want to send debuging data to the developer."
+        }
+      },
+      "migration": {
+        "title": "Statistic migration.",
+        "description": "For the correct functioning of long-term statistics, it is necessary to migrate the sensor unit in the long-term statistics. The original unit of long-term statistics for daily precipitation was in mm/d, however, the station only sends data in mm without time differentiation.\n\n The sensor to be migrated is for daily precipitation. If the correct value is already in the list for the daily precipitation sensor (mm), then the migration is already complete.\n\n Migration result for the sensor: {migration_status}, a total of {migration_count} rows converted.",
+        "data": {
+          "sensor_to_migrate": "Sensor to migrate",
+          "trigger_action": "Trigger migration"
+        },
+        "data_description": {
+          "sensor_to_migrate": "Select the correct sensor for statistics migration.\nThe sensor values will be preserved, they will not be recalculated, only the unit in the long-term statistics will be changed.",
+          "trigger_action": "Trigger the sensor statistics migration after checking."
+        }
       }
     }
   },
@@ -85,6 +112,10 @@
       "ch4_humidity": { "name": "Channel 4 humidity" },
       "heat_index": { "name": "Apparent temperature" },
       "chill_index": { "name": "Wind chill" },
+      "hourly_rain": { "name": "Hourly precipitation" },
+      "weekly_rain": { "name": "Weekly precipitation" },
+      "monthly_rain": { "name": "Monthly precipitation" },
+      "yearly_rain": { "name": "Yearly precipitation" },
       "wind_azimut": {
         "name": "Bearing",
         "state": {

custom_components/sws12500/utils.py

@@ -2,18 +2,25 @@
 
 import logging
 import math
+from pathlib import Path
+import sqlite3
 from typing import Any
 
 import numpy as np
 
 from homeassistant.components import persistent_notification
 from homeassistant.config_entries import ConfigEntry
-from homeassistant.const import UnitOfTemperature
+from homeassistant.const import (
+    UnitOfPrecipitationDepth,
+    UnitOfTemperature,
+    UnitOfVolumetricFlux,
+)
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.translation import async_get_translations
 
 from .const import (
     AZIMUT,
+    DATABASE_PATH,
     DEV_DBG,
     OUTSIDE_HUMIDITY,
     OUTSIDE_TEMP,
@@ -131,9 +138,7 @@ def remap_wslink_items(entities):
 def loaded_sensors(config_entry: ConfigEntry) -> list | None:
     """Get loaded sensors."""
 
-    return (
-        config_entry.options.get(SENSORS_TO_LOAD) or []
-    )
+    return config_entry.options.get(SENSORS_TO_LOAD) or []
 
 
 def check_disabled(
@@ -176,13 +181,30 @@ def wind_dir_to_text(deg: float) -> UnitOfDir | None:
     return None
 
 
-def heat_index(data: Any) -> UnitOfTemperature:
-    """Calculate heat index from temperature."""
+def fahrenheit_to_celsius(fahrenheit: float) -> float:
+    """Convert Fahrenheit to Celsius."""
+    return (fahrenheit - 32) * 5.0 / 9.0
+
+
+def celsius_to_fahrenheit(celsius: float) -> float:
+    """Convert Celsius to Fahrenheit."""
+    return celsius * 9.0 / 5.0 + 32
+
+
+def heat_index(data: Any, convert: bool = False) -> UnitOfTemperature:
+    """Calculate heat index from temperature.
+
+    data: dict with temperature and humidity
+    convert: bool, convert recieved data from Celsius to Fahrenheit
+    """
 
     temp = float(data[OUTSIDE_TEMP])
     rh = float(data[OUTSIDE_HUMIDITY])
     adjustment = None
 
+    if convert:
+        temp = celsius_to_fahrenheit(temp)
+
     simple = 0.5 * (temp + 61.0 + ((temp - 68.0) * 1.2) + (rh * 0.094))
     if ((simple + temp) / 2) > 80:
         full_index = (
@@ -207,12 +229,19 @@ def heat_index(data: Any) -> UnitOfTemperature:
     return simple
 
 
-def chill_index(data: Any) -> UnitOfTemperature:
-    """Calculate wind chill index."""
+def chill_index(data: Any, convert: bool = False) -> UnitOfTemperature:
+    """Calculate wind chill index from temperature and wind speed.
+
+    data: dict with temperature and wind speed
+    convert: bool, convert recieved data from Celsius to Fahrenheit
+    """
 
     temp = float(data[OUTSIDE_TEMP])
     wind = float(data[WIND_SPEED])
 
+    if convert:
+        temp = celsius_to_fahrenheit(temp)
+
     return (
         round(
             (
@@ -225,3 +254,107 @@ def chill_index(data: Any) -> UnitOfTemperature:
         if temp < 50 and wind > 3
         else temp
     )
+
+
+def long_term_units_in_statistics_meta():
+    """Get units in long term statitstics."""
+
+    if not Path(DATABASE_PATH).exists():
+        _LOGGER.error("Database file not found: %s", DATABASE_PATH)
+        return False
+
+    conn = sqlite3.connect(DATABASE_PATH)
+    db = conn.cursor()
+
+    try:
+        db.execute("""
+            SELECT statistic_id, unit_of_measurement from statistics_meta
+            WHERE statistic_id LIKE 'sensor.weather_station_sws%'
+         """)
+        rows = db.fetchall()
+        sensor_units = {
+            statistic_id: f"{statistic_id} ({unit})" for statistic_id, unit in rows
+        }
+
+    except sqlite3.Error as e:
+        _LOGGER.error("Error during data migration: %s", e)
+    finally:
+        conn.close()
+
+    return sensor_units
+
+
+async def migrate_data(hass: HomeAssistant, sensor_id: str | None = None) -> bool:
+    """Migrate data from mm/d to mm."""
+    
+    _LOGGER.debug("Sensor %s is required for data migration", sensor_id) 
+    updated_rows = 0
+
+    if not Path(DATABASE_PATH).exists():
+        _LOGGER.error("Database file not found: %s", DATABASE_PATH)
+        return False
+
+    conn = sqlite3.connect(DATABASE_PATH)
+    db = conn.cursor()
+
+    try:
+        _LOGGER.info(sensor_id)
+        db.execute(
+            """
+            UPDATE statistics_meta
+            SET unit_of_measurement = 'mm'
+            WHERE statistic_id = ?
+            AND unit_of_measurement = 'mm/d';
+         """,
+            (sensor_id,),
+        )
+        updated_rows = db.rowcount
+        conn.commit()
+        _LOGGER.info(
+            "Data migration completed successfully. Updated rows: %s for %s",
+            updated_rows,
+            sensor_id,
+        )
+
+    except sqlite3.Error as e:
+        _LOGGER.error("Error during data migration: %s", e)
+    finally:
+        conn.close()
+    return updated_rows
+
+
+def migrate_data_old(sensor_id: str | None = None):
+    """Migrate data from mm/d to mm."""
+    updated_rows = 0
+
+    if not Path(DATABASE_PATH).exists():
+        _LOGGER.error("Database file not found: %s", DATABASE_PATH)
+        return False
+
+    conn = sqlite3.connect(DATABASE_PATH)
+    db = conn.cursor()
+
+    try:
+        _LOGGER.info(sensor_id)
+        db.execute(
+            """
+            UPDATE statistics_meta
+            SET unit_of_measurement = 'mm'
+            WHERE statistic_id = ?
+            AND unit_of_measurement = 'mm/d';
+         """,
+            (sensor_id,),
+        )
+        updated_rows = db.rowcount
+        conn.commit()
+        _LOGGER.info(
+            "Data migration completed successfully. Updated rows: %s for %s",
+            updated_rows,
+            sensor_id,
+        )
+
+    except sqlite3.Error as e:
+        _LOGGER.error("Error during data migration: %s", e)
+    finally:
+        conn.close()
+    return updated_rows

dev/custom_components/sws12500/data.py

@@ -0,0 +1,17 @@
+"""Shared keys and helpers for storing integration runtime state in hass.data.
+
+This integration uses `hass.data[DOMAIN][entry_id]` as a per-entry dictionary.
+Keeping keys in one place prevents subtle bugs where different modules store
+different value types under the same key.
+"""
+
+from __future__ import annotations
+
+from typing import Final
+
+
+# Per-entry dict keys stored under hass.data[DOMAIN][entry_id]
+ENTRY_COORDINATOR: Final[str] = "coordinator"
+ENTRY_ADD_ENTITIES: Final[str] = "async_add_entities"
+ENTRY_DESCRIPTIONS: Final[str] = "sensor_descriptions"
+ENTRY_LAST_OPTIONS: Final[str] = "last_options"