330 lines
13 KiB
Python
330 lines
13 KiB
Python
"""Services for Pstryk Energy integration."""
|
|
import logging
|
|
import voluptuous as vol
|
|
import json
|
|
from homeassistant.core import HomeAssistant, ServiceCall, callback
|
|
from homeassistant.helpers import config_validation as cv
|
|
from homeassistant.helpers.typing import ConfigType
|
|
from homeassistant.components import mqtt
|
|
from homeassistant.helpers.translation import async_get_translations
|
|
from homeassistant.helpers.event import async_track_point_in_time
|
|
from datetime import timedelta
|
|
from homeassistant.util import dt as dt_util
|
|
|
|
from .const import (
|
|
DOMAIN,
|
|
DEFAULT_MQTT_TOPIC_BUY,
|
|
DEFAULT_MQTT_TOPIC_SELL,
|
|
CONF_MQTT_TOPIC_BUY,
|
|
CONF_MQTT_TOPIC_SELL
|
|
)
|
|
|
|
_LOGGER = logging.getLogger(__name__)
|
|
|
|
SERVICE_PUBLISH_MQTT = "publish_to_evcc"
|
|
SERVICE_FORCE_RETAIN = "force_retain"
|
|
|
|
PUBLISH_MQTT_SCHEMA = vol.Schema({
|
|
vol.Optional("entry_id"): cv.string,
|
|
vol.Optional("topic_buy"): cv.string,
|
|
vol.Optional("topic_sell"): cv.string,
|
|
})
|
|
|
|
FORCE_RETAIN_SCHEMA = vol.Schema({
|
|
vol.Optional("entry_id"): cv.string,
|
|
vol.Optional("topic_buy"): cv.string,
|
|
vol.Optional("topic_sell"): cv.string,
|
|
vol.Optional("retain_hours", default=168): vol.All(vol.Coerce(int), vol.Range(min=1, max=720)),
|
|
})
|
|
|
|
async def async_setup_services(hass: HomeAssistant) -> None:
|
|
"""Set up services for Pstryk integration."""
|
|
|
|
async def async_publish_mqtt_service(service_call: ServiceCall) -> None:
|
|
"""Handle the service call to publish to MQTT."""
|
|
entry_id = service_call.data.get("entry_id")
|
|
topic_buy_override = service_call.data.get("topic_buy")
|
|
topic_sell_override = service_call.data.get("topic_sell")
|
|
|
|
# Get translations for logs
|
|
try:
|
|
translations = await async_get_translations(
|
|
hass, hass.config.language, DOMAIN, ["mqtt"]
|
|
)
|
|
except Exception as e:
|
|
_LOGGER.warning("Failed to load translations for services: %s", e)
|
|
translations = {}
|
|
|
|
# Check if MQTT is available
|
|
if not hass.services.has_service("mqtt", "publish"):
|
|
mqtt_disabled_msg = translations.get(
|
|
"mqtt.mqtt_disabled",
|
|
"MQTT integration is not enabled"
|
|
)
|
|
_LOGGER.error(mqtt_disabled_msg)
|
|
return
|
|
|
|
# Find config entries for Pstryk
|
|
config_entries = hass.config_entries.async_entries(DOMAIN)
|
|
if not config_entries:
|
|
_LOGGER.error("No Pstryk Energy config entries found")
|
|
return
|
|
|
|
# If entry_id specified, filter to that entry
|
|
if entry_id:
|
|
config_entries = [entry for entry in config_entries if entry.entry_id == entry_id]
|
|
if not config_entries:
|
|
_LOGGER.error("Specified entry_id %s not found", entry_id)
|
|
return
|
|
|
|
# Publish for all entries or the specified one
|
|
for entry in config_entries:
|
|
key = f"{entry.entry_id}_mqtt"
|
|
mqtt_publisher = hass.data[DOMAIN].get(key)
|
|
|
|
# If publisher not found, create a temporary one
|
|
if not mqtt_publisher:
|
|
# Check if we have buy coordinator
|
|
buy_coordinator = hass.data[DOMAIN].get(f"{entry.entry_id}_buy")
|
|
sell_coordinator = hass.data[DOMAIN].get(f"{entry.entry_id}_sell")
|
|
if not buy_coordinator or not sell_coordinator:
|
|
_LOGGER.error("Price coordinators not found for entry %s", entry.entry_id)
|
|
continue
|
|
|
|
# Dynamically import the publisher class
|
|
from .mqtt_publisher import PstrykMqttPublisher
|
|
|
|
# Get topic from options or use override/default
|
|
mqtt_topic_buy = topic_buy_override
|
|
mqtt_topic_sell = topic_sell_override
|
|
if not mqtt_topic_buy:
|
|
mqtt_topic_buy = entry.options.get(CONF_MQTT_TOPIC_BUY, DEFAULT_MQTT_TOPIC_BUY)
|
|
if not mqtt_topic_sell:
|
|
mqtt_topic_sell = entry.options.get(CONF_MQTT_TOPIC_SELL, DEFAULT_MQTT_TOPIC_SELL)
|
|
|
|
# Create temporary publisher
|
|
mqtt_publisher = PstrykMqttPublisher(
|
|
hass,
|
|
entry.entry_id,
|
|
mqtt_topic_buy,
|
|
mqtt_topic_sell
|
|
)
|
|
await mqtt_publisher.async_initialize()
|
|
else:
|
|
# Use the override topics if provided
|
|
if topic_buy_override:
|
|
mqtt_publisher.mqtt_topic_buy = topic_buy_override
|
|
if topic_sell_override:
|
|
mqtt_publisher.mqtt_topic_sell = topic_sell_override
|
|
|
|
# Publish prices
|
|
success = await mqtt_publisher.publish_prices()
|
|
|
|
if success:
|
|
_LOGGER.info("Manual MQTT publish to EVCC completed for entry %s", entry.entry_id)
|
|
else:
|
|
_LOGGER.error("Failed to publish to MQTT for entry %s", entry.entry_id)
|
|
|
|
async def async_force_retain_service(service_call: ServiceCall) -> None:
|
|
"""Handle the service call to force retain MQTT messages permanently."""
|
|
entry_id = service_call.data.get("entry_id")
|
|
topic_buy_override = service_call.data.get("topic_buy")
|
|
topic_sell_override = service_call.data.get("topic_sell")
|
|
retain_hours = service_call.data.get("retain_hours", 168) # Default 7 days
|
|
|
|
# Find config entries for Pstryk
|
|
config_entries = hass.config_entries.async_entries(DOMAIN)
|
|
if not config_entries:
|
|
_LOGGER.error("No Pstryk Energy config entries found")
|
|
return
|
|
|
|
# If entry_id specified, filter to that entry
|
|
if entry_id:
|
|
config_entries = [entry for entry in config_entries if entry.entry_id == entry_id]
|
|
if not config_entries:
|
|
_LOGGER.error("Specified entry_id %s not found", entry_id)
|
|
return
|
|
|
|
# Process all entries or just the specified one
|
|
for entry in config_entries:
|
|
# Get MQTT publisher
|
|
mqtt_publisher = hass.data[DOMAIN].get(f"{entry.entry_id}_mqtt")
|
|
|
|
# Get buy and sell coordinators
|
|
buy_coordinator = hass.data[DOMAIN].get(f"{entry.entry_id}_buy")
|
|
sell_coordinator = hass.data[DOMAIN].get(f"{entry.entry_id}_sell")
|
|
|
|
if not buy_coordinator or not buy_coordinator.data or not sell_coordinator or not sell_coordinator.data:
|
|
_LOGGER.error("No data available for entry %s", entry.entry_id)
|
|
continue
|
|
|
|
# If no publisher, create a temporary one
|
|
if not mqtt_publisher:
|
|
# Import publisher class
|
|
from .mqtt_publisher import PstrykMqttPublisher
|
|
|
|
# Get topics from options or use overrides
|
|
mqtt_topic_buy = topic_buy_override or entry.options.get(CONF_MQTT_TOPIC_BUY, DEFAULT_MQTT_TOPIC_BUY)
|
|
mqtt_topic_sell = topic_sell_override or entry.options.get(CONF_MQTT_TOPIC_SELL, DEFAULT_MQTT_TOPIC_SELL)
|
|
|
|
# Create publisher
|
|
mqtt_publisher = PstrykMqttPublisher(
|
|
hass,
|
|
entry.entry_id,
|
|
mqtt_topic_buy,
|
|
mqtt_topic_sell
|
|
)
|
|
await mqtt_publisher.async_initialize()
|
|
else:
|
|
# Update topics if overrides provided
|
|
if topic_buy_override:
|
|
mqtt_publisher.mqtt_topic_buy = topic_buy_override
|
|
if topic_sell_override:
|
|
mqtt_publisher.mqtt_topic_sell = topic_sell_override
|
|
|
|
# Format prices
|
|
buy_prices = mqtt_publisher._format_prices_for_evcc(buy_coordinator.data, "buy")
|
|
sell_prices = mqtt_publisher._format_prices_for_evcc(sell_coordinator.data, "sell")
|
|
|
|
if not buy_prices or not sell_prices:
|
|
_LOGGER.error("No price data available to publish")
|
|
continue
|
|
|
|
# Sort prices
|
|
buy_prices.sort(key=lambda x: x["start"])
|
|
sell_prices.sort(key=lambda x: x["start"])
|
|
|
|
# Create payloads
|
|
buy_payload = json.dumps(buy_prices)
|
|
sell_payload = json.dumps(sell_prices)
|
|
|
|
# Get topics
|
|
buy_topic = mqtt_publisher.mqtt_topic_buy
|
|
sell_topic = mqtt_publisher.mqtt_topic_sell
|
|
|
|
_LOGGER.info(
|
|
"Setting up scheduled retain for buy topic %s and sell topic %s for %d hours",
|
|
buy_topic,
|
|
sell_topic,
|
|
retain_hours
|
|
)
|
|
|
|
# First immediate publish
|
|
await hass.services.async_call(
|
|
"mqtt",
|
|
"publish",
|
|
{
|
|
"topic": buy_topic,
|
|
"payload": buy_payload,
|
|
"qos": 1,
|
|
"retain": True
|
|
},
|
|
blocking=True
|
|
)
|
|
|
|
await hass.services.async_call(
|
|
"mqtt",
|
|
"publish",
|
|
{
|
|
"topic": sell_topic,
|
|
"payload": sell_payload,
|
|
"qos": 1,
|
|
"retain": True
|
|
},
|
|
blocking=True
|
|
)
|
|
|
|
# Schedule periodic re-publishing to ensure message stays retained
|
|
now = dt_util.now()
|
|
end_time = now + timedelta(hours=retain_hours)
|
|
|
|
# Store the unsub function in hass.data
|
|
retain_key = f"{entry.entry_id}_retain_unsub"
|
|
if retain_key in hass.data[DOMAIN]:
|
|
# Cancel previous retain schedule
|
|
hass.data[DOMAIN][retain_key]()
|
|
hass.data[DOMAIN].pop(retain_key, None)
|
|
|
|
# Create a function that will republish and reschedule itself
|
|
async def republish_retain(now=None):
|
|
# Publish with retain
|
|
await hass.services.async_call(
|
|
"mqtt",
|
|
"publish",
|
|
{
|
|
"topic": buy_topic,
|
|
"payload": buy_payload,
|
|
"qos": 1,
|
|
"retain": True
|
|
},
|
|
blocking=True
|
|
)
|
|
|
|
await hass.services.async_call(
|
|
"mqtt",
|
|
"publish",
|
|
{
|
|
"topic": sell_topic,
|
|
"payload": sell_payload,
|
|
"qos": 1,
|
|
"retain": True
|
|
},
|
|
blocking=True
|
|
)
|
|
|
|
current_time = dt_util.now()
|
|
_LOGGER.debug(
|
|
"Re-published retained messages (will continue until %s)",
|
|
end_time.isoformat()
|
|
)
|
|
|
|
# If we've reached the end time, stop
|
|
if current_time >= end_time:
|
|
_LOGGER.info(
|
|
"Finished scheduled retain after %d hours",
|
|
retain_hours
|
|
)
|
|
if retain_key in hass.data[DOMAIN]:
|
|
hass.data[DOMAIN].pop(retain_key, None)
|
|
return
|
|
|
|
# Otherwise, schedule the next run in 1 hour
|
|
next_run = current_time + timedelta(hours=1)
|
|
hass.data[DOMAIN][retain_key] = async_track_point_in_time(
|
|
hass, republish_retain, dt_util.as_utc(next_run)
|
|
)
|
|
|
|
# Schedule first run in 1 hour
|
|
next_run = now + timedelta(hours=1)
|
|
hass.data[DOMAIN][retain_key] = async_track_point_in_time(
|
|
hass, republish_retain, dt_util.as_utc(next_run)
|
|
)
|
|
|
|
_LOGGER.info(
|
|
"Forced retain activated with hourly re-publishing for %d hours",
|
|
retain_hours
|
|
)
|
|
|
|
# Register the services
|
|
hass.services.async_register(
|
|
DOMAIN,
|
|
SERVICE_PUBLISH_MQTT,
|
|
async_publish_mqtt_service,
|
|
schema=PUBLISH_MQTT_SCHEMA
|
|
)
|
|
|
|
hass.services.async_register(
|
|
DOMAIN,
|
|
SERVICE_FORCE_RETAIN,
|
|
async_force_retain_service,
|
|
schema=FORCE_RETAIN_SCHEMA
|
|
)
|
|
|
|
async def async_unload_services(hass: HomeAssistant) -> None:
|
|
"""Unload Pstryk services."""
|
|
if hass.services.has_service(DOMAIN, SERVICE_PUBLISH_MQTT):
|
|
hass.services.async_remove(DOMAIN, SERVICE_PUBLISH_MQTT)
|
|
|
|
if hass.services.has_service(DOMAIN, SERVICE_FORCE_RETAIN):
|
|
hass.services.async_remove(DOMAIN, SERVICE_FORCE_RETAIN)
|