hass.tibber_prices/custom_components/tibber_prices/sensor/definitions.py
Julian Pawlowski 4e64cf7598 refactor(sensors): optimize default entity activation for better UX
Adjusted entity_registry_enabled_default flags to reduce initial entity
count while keeping most useful sensors active by default.

Changes:
- Disabled rating sensors (current/next interval, hourly, daily) - Level
  sensors provide better granularity (5 levels vs 3) for automations
- Disabled leading 24h window sensors (avg/min/max) - Advanced use case,
  overlaps with tomorrow statistics
- Disabled additional volatility sensors (tomorrow, next_24h,
  today_tomorrow) - Today's volatility sufficient for typical use cases

Rationale:
- Price level sensors (5 states: very_cheap → very_expensive) are more
  commonly used than rating sensors (3 states: low → high)
- Leading 24h windows overlap with tomorrow daily statistics which have
  clearer boundaries
- Single volatility indicator (today) covers most automation needs

Impact: Reduces default active entities from ~65 to ~50 while maintaining
all essential functionality. Advanced users can enable additional sensors
as needed. Improves initial setup experience by focusing on most relevant
sensors.
2025-11-15 21:47:09 +00:00

848 lines
36 KiB
Python

"""
Sensor entity definitions for Tibber Prices.
This module contains all SensorEntityDescription definitions organized by
calculation method. Sensor definitions are declarative and independent of
the implementation logic.
Organization by calculation pattern:
1. Interval-based: Time offset from current interval
2. Rolling hour: 5-interval aggregation windows
3. Daily statistics: Calendar day min/max/avg
4. 24h windows: Trailing/leading statistics
5. Future forecast: N-hour windows from next interval
6. Volatility: Price variation analysis
7. Best/Peak Price timing: Period-based time tracking
8. Diagnostic: System metadata
"""
from __future__ import annotations
from homeassistant.components.sensor import (
SensorDeviceClass,
SensorEntityDescription,
SensorStateClass,
)
from homeassistant.const import PERCENTAGE, EntityCategory, UnitOfTime
# ============================================================================
# SENSOR DEFINITIONS - Grouped by calculation method
# ============================================================================
#
# Sensors are organized by HOW they calculate values, not WHAT they display.
# This groups sensors that share common logic and enables code reuse through
# unified handler methods.
#
# Calculation patterns:
# 1. Interval-based: Use time offset from current interval
# 2. Rolling hour: Aggregate 5-interval window (2 before + center + 2 after)
# 3. Daily statistics: Min/max/avg within calendar day boundaries
# 4. 24h windows: Trailing/leading from current interval
# 5. Future forecast: N-hour windows starting from next interval
# 6. Volatility: Statistical analysis of price variation
# 7. Best/Peak Price timing: Period-based time tracking (requires minute updates)
# 8. Diagnostic: System information and metadata
# ============================================================================
# ----------------------------------------------------------------------------
# 1. INTERVAL-BASED SENSORS (offset: -1, 0, +1 from current interval)
# ----------------------------------------------------------------------------
# All use find_price_data_for_interval() with time offset
# Shared handler: _get_interval_value(interval_offset, value_type)
INTERVAL_PRICE_SENSORS = (
SensorEntityDescription(
key="current_interval_price",
translation_key="current_interval_price",
name="Current Electricity Price",
icon="mdi:cash", # Dynamic: shows cash-multiple/plus/cash/minus/remove based on price level
device_class=SensorDeviceClass.MONETARY,
state_class=SensorStateClass.TOTAL, # MONETARY requires TOTAL or None
suggested_display_precision=2,
),
SensorEntityDescription(
key="current_interval_price_major",
translation_key="current_interval_price_major",
name="Current Electricity Price (Energy Dashboard)",
icon="mdi:cash", # Dynamic: shows cash-multiple/plus/cash/minus/remove based on price level
device_class=SensorDeviceClass.MONETARY,
state_class=SensorStateClass.TOTAL, # MONETARY requires TOTAL or None for Energy Dashboard
suggested_display_precision=4, # More precision for major currency (e.g., 0.2534 EUR/kWh)
),
SensorEntityDescription(
key="next_interval_price",
translation_key="next_interval_price",
name="Next Price",
icon="mdi:cash", # Dynamic: shows cash-multiple/plus/cash/minus/remove based on price level
device_class=SensorDeviceClass.MONETARY,
state_class=SensorStateClass.TOTAL, # MONETARY requires TOTAL or None
suggested_display_precision=2,
),
SensorEntityDescription(
key="previous_interval_price",
translation_key="previous_interval_price",
name="Previous Electricity Price",
icon="mdi:cash-refund", # Static: arrow back indicates "past"
device_class=SensorDeviceClass.MONETARY,
state_class=SensorStateClass.TOTAL, # MONETARY requires TOTAL or None
entity_registry_enabled_default=False,
suggested_display_precision=2,
),
)
# NOTE: Enum options are defined inline (not imported from const.py) to avoid
# import timing issues with Home Assistant's entity platform initialization.
# Keep in sync with PRICE_LEVEL_OPTIONS in const.py!
INTERVAL_LEVEL_SENSORS = (
SensorEntityDescription(
key="current_interval_price_level",
translation_key="current_interval_price_level",
name="Current Price Level",
icon="mdi:gauge", # Dynamic: shows gauge/gauge-empty/gauge-low/gauge-full based on level value
device_class=SensorDeviceClass.ENUM,
state_class=None, # Enum values: no statistics
options=["very_cheap", "cheap", "normal", "expensive", "very_expensive"],
),
SensorEntityDescription(
key="next_interval_price_level",
translation_key="next_interval_price_level",
name="Next Price Level",
icon="mdi:gauge", # Dynamic: shows gauge/gauge-empty/gauge-low/gauge-full based on level value
device_class=SensorDeviceClass.ENUM,
state_class=None, # Enum values: no statistics
options=["very_cheap", "cheap", "normal", "expensive", "very_expensive"],
),
SensorEntityDescription(
key="previous_interval_price_level",
translation_key="previous_interval_price_level",
name="Previous Price Level",
icon="mdi:gauge", # Dynamic: shows gauge/gauge-empty/gauge-low/gauge-full based on level value
entity_registry_enabled_default=False,
device_class=SensorDeviceClass.ENUM,
state_class=None, # Enum values: no statistics
options=["very_cheap", "cheap", "normal", "expensive", "very_expensive"],
),
)
# NOTE: Enum options are defined inline (not imported from const.py) to avoid
# import timing issues with Home Assistant's entity platform initialization.
# Keep in sync with PRICE_RATING_OPTIONS in const.py!
INTERVAL_RATING_SENSORS = (
SensorEntityDescription(
key="current_interval_price_rating",
translation_key="current_interval_price_rating",
name="Current Price Rating",
icon="mdi:thumbs-up-down", # Dynamic: shows thumbs-up/thumbs-up-down/thumbs-down based on rating value
device_class=SensorDeviceClass.ENUM,
state_class=None, # Enum values: no statistics
options=["low", "normal", "high"],
entity_registry_enabled_default=False, # Level is more commonly used
),
SensorEntityDescription(
key="next_interval_price_rating",
translation_key="next_interval_price_rating",
name="Next Price Rating",
icon="mdi:thumbs-up-down", # Dynamic: shows thumbs-up/thumbs-up-down/thumbs-down based on rating value
device_class=SensorDeviceClass.ENUM,
state_class=None, # Enum values: no statistics
options=["low", "normal", "high"],
entity_registry_enabled_default=False, # Level is more commonly used
),
SensorEntityDescription(
key="previous_interval_price_rating",
translation_key="previous_interval_price_rating",
name="Previous Price Rating",
icon="mdi:thumbs-up-down", # Dynamic: shows thumbs-up/thumbs-up-down/thumbs-down based on rating value
entity_registry_enabled_default=False,
device_class=SensorDeviceClass.ENUM,
state_class=None, # Enum values: no statistics
options=["low", "normal", "high"],
),
)
# ----------------------------------------------------------------------------
# 2. ROLLING HOUR SENSORS (5-interval window: 2 before + center + 2 after)
# ----------------------------------------------------------------------------
# All aggregate data from rolling 5-interval window around a specific hour
# Shared handler: _get_rolling_hour_value(hour_offset, value_type)
ROLLING_HOUR_PRICE_SENSORS = (
SensorEntityDescription(
key="current_hour_average_price",
translation_key="current_hour_average_price",
name="Current Hour Average Price",
icon="mdi:cash", # Dynamic: shows cash-multiple/plus/cash/minus/remove based on aggregated price level
device_class=SensorDeviceClass.MONETARY,
state_class=SensorStateClass.TOTAL, # MONETARY requires TOTAL or None
suggested_display_precision=1,
),
SensorEntityDescription(
key="next_hour_average_price",
translation_key="next_hour_average_price",
name="Next Hour Average Price",
icon="mdi:cash-fast", # Dynamic: shows cash-multiple/plus/cash/minus/remove based on aggregated price level
device_class=SensorDeviceClass.MONETARY,
state_class=SensorStateClass.TOTAL, # MONETARY requires TOTAL or None
suggested_display_precision=1,
),
)
# NOTE: Enum options are defined inline (not imported from const.py) to avoid
# import timing issues with Home Assistant's entity platform initialization.
# Keep in sync with PRICE_LEVEL_OPTIONS in const.py!
ROLLING_HOUR_LEVEL_SENSORS = (
SensorEntityDescription(
key="current_hour_price_level",
translation_key="current_hour_price_level",
name="Current Hour Price Level",
icon="mdi:gauge", # Dynamic: shows gauge/gauge-empty/gauge-low/gauge-full based on aggregated level value
device_class=SensorDeviceClass.ENUM,
state_class=None, # Enum values: no statistics
options=["very_cheap", "cheap", "normal", "expensive", "very_expensive"],
),
SensorEntityDescription(
key="next_hour_price_level",
translation_key="next_hour_price_level",
name="Next Hour Price Level",
icon="mdi:gauge", # Dynamic: shows gauge/gauge-empty/gauge-low/gauge-full based on aggregated level value
device_class=SensorDeviceClass.ENUM,
state_class=None, # Enum values: no statistics
options=["very_cheap", "cheap", "normal", "expensive", "very_expensive"],
),
)
# NOTE: Enum options are defined inline (not imported from const.py) to avoid
# import timing issues with Home Assistant's entity platform initialization.
# Keep in sync with PRICE_RATING_OPTIONS in const.py!
ROLLING_HOUR_RATING_SENSORS = (
SensorEntityDescription(
key="current_hour_price_rating",
translation_key="current_hour_price_rating",
name="Current Hour Price Rating",
# Dynamic: shows thumbs-up/thumbs-up-down/thumbs-down based on aggregated rating value
icon="mdi:thumbs-up-down",
device_class=SensorDeviceClass.ENUM,
state_class=None, # Enum values: no statistics
options=["low", "normal", "high"],
entity_registry_enabled_default=False, # Level is more commonly used
),
SensorEntityDescription(
key="next_hour_price_rating",
translation_key="next_hour_price_rating",
name="Next Hour Price Rating",
# Dynamic: shows thumbs-up/thumbs-up-down/thumbs-down based on aggregated rating value
icon="mdi:thumbs-up-down",
device_class=SensorDeviceClass.ENUM,
state_class=None, # Enum values: no statistics
options=["low", "normal", "high"],
entity_registry_enabled_default=False, # Level is more commonly used
),
)
# ----------------------------------------------------------------------------
# 3. DAILY STATISTICS SENSORS (min/max/avg for calendar day boundaries)
# ----------------------------------------------------------------------------
# Calculate statistics for specific calendar days (today/tomorrow)
DAILY_STAT_SENSORS = (
SensorEntityDescription(
key="lowest_price_today",
translation_key="lowest_price_today",
name="Today's Lowest Price",
icon="mdi:arrow-collapse-down",
device_class=SensorDeviceClass.MONETARY,
state_class=SensorStateClass.TOTAL, # MONETARY requires TOTAL or None
suggested_display_precision=1,
),
SensorEntityDescription(
key="highest_price_today",
translation_key="highest_price_today",
name="Today's Highest Price",
icon="mdi:arrow-collapse-up",
device_class=SensorDeviceClass.MONETARY,
state_class=SensorStateClass.TOTAL, # MONETARY requires TOTAL or None
suggested_display_precision=1,
),
SensorEntityDescription(
key="average_price_today",
translation_key="average_price_today",
name="Today's Average Price",
icon="mdi:chart-line",
device_class=SensorDeviceClass.MONETARY,
state_class=SensorStateClass.TOTAL, # MONETARY requires TOTAL or None
suggested_display_precision=1,
),
SensorEntityDescription(
key="lowest_price_tomorrow",
translation_key="lowest_price_tomorrow",
name="Tomorrow's Lowest Price",
icon="mdi:arrow-collapse-down",
device_class=SensorDeviceClass.MONETARY,
state_class=SensorStateClass.TOTAL, # MONETARY requires TOTAL or None
suggested_display_precision=1,
),
SensorEntityDescription(
key="highest_price_tomorrow",
translation_key="highest_price_tomorrow",
name="Tomorrow's Highest Price",
icon="mdi:arrow-collapse-up",
device_class=SensorDeviceClass.MONETARY,
state_class=SensorStateClass.TOTAL, # MONETARY requires TOTAL or None
suggested_display_precision=1,
),
SensorEntityDescription(
key="average_price_tomorrow",
translation_key="average_price_tomorrow",
name="Tomorrow's Average Price",
icon="mdi:chart-line",
device_class=SensorDeviceClass.MONETARY,
state_class=SensorStateClass.TOTAL, # MONETARY requires TOTAL or None
suggested_display_precision=1,
),
)
# NOTE: Enum options are defined inline (not imported from const.py) to avoid
# import timing issues with Home Assistant's entity platform initialization.
# Keep in sync with PRICE_LEVEL_OPTIONS in const.py!
DAILY_LEVEL_SENSORS = (
SensorEntityDescription(
key="yesterday_price_level",
translation_key="yesterday_price_level",
name="Yesterday's Price Level",
icon="mdi:gauge", # Dynamic: shows gauge/gauge-empty/gauge-low/gauge-full based on daily level value
device_class=SensorDeviceClass.ENUM,
state_class=None, # Enum values: no statistics
options=["very_cheap", "cheap", "normal", "expensive", "very_expensive"],
entity_registry_enabled_default=False,
),
SensorEntityDescription(
key="today_price_level",
translation_key="today_price_level",
name="Today's Price Level",
icon="mdi:gauge", # Dynamic: shows gauge/gauge-empty/gauge-low/gauge-full based on daily level value
device_class=SensorDeviceClass.ENUM,
state_class=None, # Enum values: no statistics
options=["very_cheap", "cheap", "normal", "expensive", "very_expensive"],
),
SensorEntityDescription(
key="tomorrow_price_level",
translation_key="tomorrow_price_level",
name="Tomorrow's Price Level",
icon="mdi:gauge", # Dynamic: shows gauge/gauge-empty/gauge-low/gauge-full based on daily level value
device_class=SensorDeviceClass.ENUM,
state_class=None, # Enum values: no statistics
options=["very_cheap", "cheap", "normal", "expensive", "very_expensive"],
),
)
# NOTE: Enum options are defined inline (not imported from const.py) to avoid
# import timing issues with Home Assistant's entity platform initialization.
# Keep in sync with PRICE_RATING_OPTIONS in const.py!
DAILY_RATING_SENSORS = (
SensorEntityDescription(
key="yesterday_price_rating",
translation_key="yesterday_price_rating",
name="Yesterday's Price Rating",
# Dynamic: shows thumbs-up/thumbs-up-down/thumbs-down based on daily rating value
icon="mdi:thumbs-up-down",
device_class=SensorDeviceClass.ENUM,
state_class=None, # Enum values: no statistics
options=["low", "normal", "high"],
entity_registry_enabled_default=False,
),
SensorEntityDescription(
key="today_price_rating",
translation_key="today_price_rating",
name="Today's Price Rating",
# Dynamic: shows thumbs-up/thumbs-up-down/thumbs-down based on daily rating value
icon="mdi:thumbs-up-down",
device_class=SensorDeviceClass.ENUM,
state_class=None, # Enum values: no statistics
options=["low", "normal", "high"],
entity_registry_enabled_default=False, # Level is more commonly used
),
SensorEntityDescription(
key="tomorrow_price_rating",
translation_key="tomorrow_price_rating",
name="Tomorrow's Price Rating",
# Dynamic: shows thumbs-up/thumbs-up-down/thumbs-down based on daily rating value
icon="mdi:thumbs-up-down",
device_class=SensorDeviceClass.ENUM,
state_class=None, # Enum values: no statistics
options=["low", "normal", "high"],
entity_registry_enabled_default=False, # Level is more commonly used
),
)
# ----------------------------------------------------------------------------
# 4. 24H WINDOW SENSORS (trailing/leading from current interval)
# ----------------------------------------------------------------------------
# Calculate statistics over sliding 24-hour windows
WINDOW_24H_SENSORS = (
SensorEntityDescription(
key="trailing_price_average",
translation_key="trailing_price_average",
name="Trailing 24h Average Price",
icon="mdi:chart-line",
device_class=SensorDeviceClass.MONETARY,
state_class=SensorStateClass.TOTAL, # MONETARY requires TOTAL or None
entity_registry_enabled_default=False,
suggested_display_precision=1,
),
SensorEntityDescription(
key="leading_price_average",
translation_key="leading_price_average",
name="Leading 24h Average Price",
icon="mdi:chart-line-variant",
device_class=SensorDeviceClass.MONETARY,
state_class=SensorStateClass.TOTAL, # MONETARY requires TOTAL or None
entity_registry_enabled_default=False, # Advanced use case
suggested_display_precision=1,
),
SensorEntityDescription(
key="trailing_price_min",
translation_key="trailing_price_min",
name="Trailing 24h Minimum Price",
icon="mdi:arrow-collapse-down",
device_class=SensorDeviceClass.MONETARY,
state_class=SensorStateClass.TOTAL, # MONETARY requires TOTAL or None
entity_registry_enabled_default=False,
suggested_display_precision=1,
),
SensorEntityDescription(
key="trailing_price_max",
translation_key="trailing_price_max",
name="Trailing 24h Maximum Price",
icon="mdi:arrow-collapse-up",
device_class=SensorDeviceClass.MONETARY,
state_class=SensorStateClass.TOTAL, # MONETARY requires TOTAL or None
entity_registry_enabled_default=False,
suggested_display_precision=1,
),
SensorEntityDescription(
key="leading_price_min",
translation_key="leading_price_min",
name="Leading 24h Minimum Price",
icon="mdi:arrow-collapse-down",
device_class=SensorDeviceClass.MONETARY,
state_class=SensorStateClass.TOTAL, # MONETARY requires TOTAL or None
entity_registry_enabled_default=False, # Advanced use case
suggested_display_precision=1,
),
SensorEntityDescription(
key="leading_price_max",
translation_key="leading_price_max",
name="Leading 24h Maximum Price",
icon="mdi:arrow-collapse-up",
device_class=SensorDeviceClass.MONETARY,
state_class=SensorStateClass.TOTAL, # MONETARY requires TOTAL or None
entity_registry_enabled_default=False, # Advanced use case
suggested_display_precision=1,
),
)
# ----------------------------------------------------------------------------
# 5. FUTURE FORECAST SENSORS (N-hour windows starting from next interval)
# ----------------------------------------------------------------------------
# Calculate averages and trends for upcoming time windows
FUTURE_AVG_SENSORS = (
# Default enabled: 1h-5h
SensorEntityDescription(
key="next_avg_1h",
translation_key="next_avg_1h",
name="Next 1h Average Price",
icon="mdi:chart-line",
device_class=SensorDeviceClass.MONETARY,
state_class=SensorStateClass.TOTAL, # MONETARY requires TOTAL or None
suggested_display_precision=1,
entity_registry_enabled_default=True,
),
SensorEntityDescription(
key="next_avg_2h",
translation_key="next_avg_2h",
name="Next 2h Average Price",
icon="mdi:chart-line",
device_class=SensorDeviceClass.MONETARY,
state_class=SensorStateClass.TOTAL, # MONETARY requires TOTAL or None
suggested_display_precision=1,
entity_registry_enabled_default=True,
),
SensorEntityDescription(
key="next_avg_3h",
translation_key="next_avg_3h",
name="Next 3h Average Price",
icon="mdi:chart-line",
device_class=SensorDeviceClass.MONETARY,
state_class=SensorStateClass.TOTAL, # MONETARY requires TOTAL or None
suggested_display_precision=1,
entity_registry_enabled_default=True,
),
SensorEntityDescription(
key="next_avg_4h",
translation_key="next_avg_4h",
name="Next 4h Average Price",
icon="mdi:chart-line",
device_class=SensorDeviceClass.MONETARY,
state_class=SensorStateClass.TOTAL, # MONETARY requires TOTAL or None
suggested_display_precision=1,
entity_registry_enabled_default=True,
),
SensorEntityDescription(
key="next_avg_5h",
translation_key="next_avg_5h",
name="Next 5h Average Price",
icon="mdi:chart-line",
device_class=SensorDeviceClass.MONETARY,
state_class=SensorStateClass.TOTAL, # MONETARY requires TOTAL or None
suggested_display_precision=1,
entity_registry_enabled_default=True,
),
# Disabled by default: 6h, 8h, 12h (advanced use cases)
SensorEntityDescription(
key="next_avg_6h",
translation_key="next_avg_6h",
name="Next 6h Average Price",
icon="mdi:chart-line",
device_class=SensorDeviceClass.MONETARY,
state_class=SensorStateClass.TOTAL, # MONETARY requires TOTAL or None
suggested_display_precision=1,
entity_registry_enabled_default=False,
),
SensorEntityDescription(
key="next_avg_8h",
translation_key="next_avg_8h",
name="Next 8h Average Price",
icon="mdi:chart-line",
device_class=SensorDeviceClass.MONETARY,
state_class=SensorStateClass.TOTAL, # MONETARY requires TOTAL or None
suggested_display_precision=1,
entity_registry_enabled_default=False,
),
SensorEntityDescription(
key="next_avg_12h",
translation_key="next_avg_12h",
name="Next 12h Average Price",
icon="mdi:chart-line",
device_class=SensorDeviceClass.MONETARY,
state_class=SensorStateClass.TOTAL, # MONETARY requires TOTAL or None
suggested_display_precision=1,
entity_registry_enabled_default=False,
),
)
FUTURE_TREND_SENSORS = (
# Default enabled: 1h-5h
SensorEntityDescription(
key="price_trend_1h",
translation_key="price_trend_1h",
name="Price Trend (1h)",
icon="mdi:trending-up", # Dynamic: shows trending-up/trending-down/trending-neutral based on trend value
device_class=SensorDeviceClass.ENUM,
state_class=None, # Enum values: no statistics
options=["rising", "falling", "stable"],
entity_registry_enabled_default=True,
),
SensorEntityDescription(
key="price_trend_2h",
translation_key="price_trend_2h",
name="Price Trend (2h)",
icon="mdi:trending-up", # Dynamic: shows trending-up/trending-down/trending-neutral based on trend value
device_class=SensorDeviceClass.ENUM,
state_class=None, # Enum values: no statistics
options=["rising", "falling", "stable"],
entity_registry_enabled_default=True,
),
SensorEntityDescription(
key="price_trend_3h",
translation_key="price_trend_3h",
name="Price Trend (3h)",
icon="mdi:trending-up", # Dynamic: shows trending-up/trending-down/trending-neutral based on trend value
device_class=SensorDeviceClass.ENUM,
state_class=None, # Enum values: no statistics
options=["rising", "falling", "stable"],
entity_registry_enabled_default=True,
),
SensorEntityDescription(
key="price_trend_4h",
translation_key="price_trend_4h",
name="Price Trend (4h)",
icon="mdi:trending-up", # Dynamic: shows trending-up/trending-down/trending-neutral based on trend value
device_class=SensorDeviceClass.ENUM,
state_class=None, # Enum values: no statistics
options=["rising", "falling", "stable"],
entity_registry_enabled_default=True,
),
SensorEntityDescription(
key="price_trend_5h",
translation_key="price_trend_5h",
name="Price Trend (5h)",
icon="mdi:trending-up", # Dynamic: shows trending-up/trending-down/trending-neutral based on trend value
device_class=SensorDeviceClass.ENUM,
state_class=None, # Enum values: no statistics
options=["rising", "falling", "stable"],
entity_registry_enabled_default=True,
),
# Disabled by default: 6h, 8h, 12h
SensorEntityDescription(
key="price_trend_6h",
translation_key="price_trend_6h",
name="Price Trend (6h)",
icon="mdi:trending-up", # Dynamic: shows trending-up/trending-down/trending-neutral based on trend value
device_class=SensorDeviceClass.ENUM,
state_class=None, # Enum values: no statistics
options=["rising", "falling", "stable"],
entity_registry_enabled_default=False,
),
SensorEntityDescription(
key="price_trend_8h",
translation_key="price_trend_8h",
name="Price Trend (8h)",
icon="mdi:trending-up", # Dynamic: shows trending-up/trending-down/trending-neutral based on trend value
device_class=SensorDeviceClass.ENUM,
state_class=None, # Enum values: no statistics
options=["rising", "falling", "stable"],
entity_registry_enabled_default=False,
),
SensorEntityDescription(
key="price_trend_12h",
translation_key="price_trend_12h",
name="Price Trend (12h)",
icon="mdi:trending-up", # Dynamic: shows trending-up/trending-down/trending-neutral based on trend value
device_class=SensorDeviceClass.ENUM,
state_class=None, # Enum values: no statistics
options=["rising", "falling", "stable"],
entity_registry_enabled_default=False,
),
)
# ----------------------------------------------------------------------------
# 6. VOLATILITY SENSORS (coefficient of variation analysis)
# ----------------------------------------------------------------------------
# NOTE: Enum options are defined inline (not imported from const.py) to avoid
# import timing issues with Home Assistant's entity platform initialization.
# Keep in sync with VOLATILITY_OPTIONS in const.py!
VOLATILITY_SENSORS = (
SensorEntityDescription(
key="today_volatility",
translation_key="today_volatility",
name="Today's Price Volatility",
# Dynamic: shows chart-bell-curve/chart-gantt/finance based on volatility level
icon="mdi:chart-bell-curve-cumulative",
device_class=SensorDeviceClass.ENUM,
state_class=None, # Enum values: no statistics
options=["low", "moderate", "high", "very_high"],
),
SensorEntityDescription(
key="tomorrow_volatility",
translation_key="tomorrow_volatility",
name="Tomorrow's Price Volatility",
# Dynamic: shows chart-bell-curve/chart-gantt/finance based on volatility level
icon="mdi:chart-bell-curve-cumulative",
device_class=SensorDeviceClass.ENUM,
state_class=None, # Enum values: no statistics
options=["low", "moderate", "high", "very_high"],
entity_registry_enabled_default=False, # Today's volatility is usually sufficient
),
SensorEntityDescription(
key="next_24h_volatility",
translation_key="next_24h_volatility",
name="Next 24h Price Volatility",
# Dynamic: shows chart-bell-curve/chart-gantt/finance based on volatility level
icon="mdi:chart-bell-curve-cumulative",
device_class=SensorDeviceClass.ENUM,
state_class=None, # Enum values: no statistics
options=["low", "moderate", "high", "very_high"],
entity_registry_enabled_default=False, # Advanced use case
),
SensorEntityDescription(
key="today_tomorrow_volatility",
translation_key="today_tomorrow_volatility",
name="Today + Tomorrow Price Volatility",
# Dynamic: shows chart-bell-curve/chart-gantt/finance based on volatility level
icon="mdi:chart-bell-curve-cumulative",
device_class=SensorDeviceClass.ENUM,
state_class=None, # Enum values: no statistics
options=["low", "moderate", "high", "very_high"],
entity_registry_enabled_default=False, # Advanced use case
),
)
# ----------------------------------------------------------------------------
# 7. BEST/PEAK PRICE TIMING SENSORS (period-based time tracking)
# ----------------------------------------------------------------------------
# These sensors track time relative to best_price/peak_price binary sensor periods.
# They require minute-by-minute updates via async_track_time_interval.
#
# When period is active (binary_sensor ON):
# - end_time: Timestamp when current period ends
# - remaining_minutes: Minutes until period ends
# - progress: Percentage of period completed (0-100%)
#
# When period is inactive (binary_sensor OFF):
# - next_start_time: Timestamp when next period starts
# - next_in_minutes: Minutes until next period starts
#
# All return None/Unknown when no period is active/scheduled.
BEST_PRICE_TIMING_SENSORS = (
SensorEntityDescription(
key="best_price_end_time",
translation_key="best_price_end_time",
name="Best Price Period End",
icon="mdi:clock-end",
device_class=SensorDeviceClass.TIMESTAMP,
state_class=None, # Timestamps: no statistics
),
SensorEntityDescription(
key="best_price_period_duration",
translation_key="best_price_period_duration",
name="Best Price Period Duration",
icon="mdi:timer",
device_class=SensorDeviceClass.DURATION,
native_unit_of_measurement=UnitOfTime.MINUTES,
state_class=None, # Changes with each period: no statistics
suggested_display_precision=0,
entity_registry_enabled_default=False,
),
SensorEntityDescription(
key="best_price_remaining_minutes",
translation_key="best_price_remaining_minutes",
name="Best Price Remaining Time",
icon="mdi:timer-sand",
native_unit_of_measurement=UnitOfTime.MINUTES,
state_class=None, # Countdown timer: no statistics
suggested_display_precision=0,
),
SensorEntityDescription(
key="best_price_progress",
translation_key="best_price_progress",
name="Best Price Progress",
icon="mdi:percent", # Dynamic: mdi:percent-0 to mdi:percent-100
native_unit_of_measurement=PERCENTAGE,
state_class=None, # Progress counter: no statistics
suggested_display_precision=0,
),
SensorEntityDescription(
key="best_price_next_start_time",
translation_key="best_price_next_start_time",
name="Best Price Next Period Start",
icon="mdi:clock-start",
device_class=SensorDeviceClass.TIMESTAMP,
state_class=None, # Timestamps: no statistics
),
SensorEntityDescription(
key="best_price_next_in_minutes",
translation_key="best_price_next_in_minutes",
name="Best Price Starts In",
icon="mdi:timer-outline",
native_unit_of_measurement=UnitOfTime.MINUTES,
state_class=None, # Countdown timer: no statistics
suggested_display_precision=0,
),
)
PEAK_PRICE_TIMING_SENSORS = (
SensorEntityDescription(
key="peak_price_end_time",
translation_key="peak_price_end_time",
name="Peak Price Period End",
icon="mdi:clock-end",
device_class=SensorDeviceClass.TIMESTAMP,
state_class=None, # Timestamps: no statistics
),
SensorEntityDescription(
key="peak_price_period_duration",
translation_key="peak_price_period_duration",
name="Peak Price Period Duration",
icon="mdi:timer",
device_class=SensorDeviceClass.DURATION,
native_unit_of_measurement=UnitOfTime.MINUTES,
state_class=None, # Changes with each period: no statistics
suggested_display_precision=0,
entity_registry_enabled_default=False,
),
SensorEntityDescription(
key="peak_price_remaining_minutes",
translation_key="peak_price_remaining_minutes",
name="Peak Price Remaining Time",
icon="mdi:timer-sand",
native_unit_of_measurement=UnitOfTime.MINUTES,
state_class=None, # Countdown timer: no statistics
suggested_display_precision=0,
),
SensorEntityDescription(
key="peak_price_progress",
translation_key="peak_price_progress",
name="Peak Price Progress",
icon="mdi:percent", # Dynamic: mdi:percent-0 to mdi:percent-100
native_unit_of_measurement=PERCENTAGE,
state_class=None, # Progress counter: no statistics
suggested_display_precision=0,
),
SensorEntityDescription(
key="peak_price_next_start_time",
translation_key="peak_price_next_start_time",
name="Peak Price Next Period Start",
icon="mdi:clock-start",
device_class=SensorDeviceClass.TIMESTAMP,
state_class=None, # Timestamps: no statistics
),
SensorEntityDescription(
key="peak_price_next_in_minutes",
translation_key="peak_price_next_in_minutes",
name="Peak Price Starts In",
icon="mdi:timer-outline",
native_unit_of_measurement=UnitOfTime.MINUTES,
state_class=None, # Countdown timer: no statistics
suggested_display_precision=0,
),
)
# 8. DIAGNOSTIC SENSORS (data availability and metadata)
# ----------------------------------------------------------------------------
DIAGNOSTIC_SENSORS = (
SensorEntityDescription(
key="data_timestamp",
translation_key="data_timestamp",
name="Data Expiration",
icon="mdi:clock-check",
device_class=SensorDeviceClass.TIMESTAMP,
state_class=None, # Timestamps: no statistics
entity_category=EntityCategory.DIAGNOSTIC,
),
SensorEntityDescription(
key="price_forecast",
translation_key="price_forecast",
name="Price Forecast",
icon="mdi:chart-line",
state_class=None, # Text/status value: no statistics
entity_category=EntityCategory.DIAGNOSTIC,
),
)
# ----------------------------------------------------------------------------
# COMBINED SENSOR DEFINITIONS
# ----------------------------------------------------------------------------
ENTITY_DESCRIPTIONS = (
*INTERVAL_PRICE_SENSORS,
*INTERVAL_LEVEL_SENSORS,
*INTERVAL_RATING_SENSORS,
*ROLLING_HOUR_PRICE_SENSORS,
*ROLLING_HOUR_LEVEL_SENSORS,
*ROLLING_HOUR_RATING_SENSORS,
*DAILY_STAT_SENSORS,
*DAILY_LEVEL_SENSORS,
*DAILY_RATING_SENSORS,
*WINDOW_24H_SENSORS,
*FUTURE_AVG_SENSORS,
*FUTURE_TREND_SENSORS,
*VOLATILITY_SENSORS,
*BEST_PRICE_TIMING_SENSORS,
*PEAK_PRICE_TIMING_SENSORS,
*DIAGNOSTIC_SENSORS,
)