jpawlowski/hass.tibber_prices
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hass.tibber_prices/custom_components/tibber_prices/config_flow_handlers/schemas.py
Julian Pawlowski 14b68a504b refactor(config): optimize volatility thresholds with separate ranges and improved UX 
Volatility Threshold Optimization:
- Replaced global MIN/MAX_VOLATILITY_THRESHOLD (0-100%) with six separate
  constants for overlapping ranges per threshold level
- MODERATE: 5.0-25.0% (was: 0-100%)
- HIGH: 20.0-40.0% (was: 0-100%)
- VERY_HIGH: 35.0-80.0% (was: 0-100%)
- Added detailed comments explaining ranges and cascading requirements

Validators:
- Added three specific validation functions (one per threshold level)
- Added cross-validation ensuring MODERATE < HIGH < VERY_HIGH
- Added fallback to existing option values for completeness check
- Updated error keys to specific messages per threshold level

UI Improvements:
- Changed NumberSelector mode: BOX → SLIDER (consistency with other config steps)
- Changed step size: 0.1% → 1.0% (better UX, sufficient precision)
- Updated min/max ranges to match new validation constants

Translations:
- Removed: "invalid_volatility_threshold" (generic)
- Added: "invalid_volatility_threshold_moderate/high/very_high" (specific ranges)
- Added: "invalid_volatility_thresholds" (cross-validation error)
- Updated all 5 languages (de, en, nb, nl, sv)

Files modified:
- config_flow_handlers/options_flow.py: Updated validation logic
- config_flow_handlers/schemas.py: Updated NumberSelector configs
- config_flow_handlers/validators.py: Added specific validators + cross-validation
- const.py: Replaced global constants with six specific constants
- translations/*.json: Updated error messages (5 languages)

Impact: Users get clearer validation errors with specific ranges shown,
better UX with sliders and appropriate step size, and guaranteed
threshold ordering (MODERATE < HIGH < VERY_HIGH).
2025-11-21 17:31:07 +00:00

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"""Schema definitions for tibber_prices config flow."""
from __future__ import annotations
from typing import TYPE_CHECKING, Any
if TYPE_CHECKING:
from collections.abc import Mapping
import voluptuous as vol
from custom_components.tibber_prices.const import (
BEST_PRICE_MAX_LEVEL_OPTIONS,
CONF_BEST_PRICE_FLEX,
CONF_BEST_PRICE_MAX_LEVEL,
CONF_BEST_PRICE_MAX_LEVEL_GAP_COUNT,
CONF_BEST_PRICE_MIN_DISTANCE_FROM_AVG,
CONF_BEST_PRICE_MIN_PERIOD_LENGTH,
CONF_ENABLE_MIN_PERIODS_BEST,
CONF_ENABLE_MIN_PERIODS_PEAK,
CONF_EXTENDED_DESCRIPTIONS,
CONF_MIN_PERIODS_BEST,
CONF_MIN_PERIODS_PEAK,
CONF_PEAK_PRICE_FLEX,
CONF_PEAK_PRICE_MAX_LEVEL_GAP_COUNT,
CONF_PEAK_PRICE_MIN_DISTANCE_FROM_AVG,
CONF_PEAK_PRICE_MIN_LEVEL,
CONF_PEAK_PRICE_MIN_PERIOD_LENGTH,
CONF_PRICE_RATING_THRESHOLD_HIGH,
CONF_PRICE_RATING_THRESHOLD_LOW,
CONF_PRICE_TREND_THRESHOLD_FALLING,
CONF_PRICE_TREND_THRESHOLD_RISING,
CONF_RELAXATION_ATTEMPTS_BEST,
CONF_RELAXATION_ATTEMPTS_PEAK,
CONF_VOLATILITY_THRESHOLD_HIGH,
CONF_VOLATILITY_THRESHOLD_MODERATE,
CONF_VOLATILITY_THRESHOLD_VERY_HIGH,
DEFAULT_BEST_PRICE_FLEX,
DEFAULT_BEST_PRICE_MAX_LEVEL,
DEFAULT_BEST_PRICE_MAX_LEVEL_GAP_COUNT,
DEFAULT_BEST_PRICE_MIN_DISTANCE_FROM_AVG,
DEFAULT_BEST_PRICE_MIN_PERIOD_LENGTH,
DEFAULT_ENABLE_MIN_PERIODS_BEST,
DEFAULT_ENABLE_MIN_PERIODS_PEAK,
DEFAULT_EXTENDED_DESCRIPTIONS,
DEFAULT_MIN_PERIODS_BEST,
DEFAULT_MIN_PERIODS_PEAK,
DEFAULT_PEAK_PRICE_FLEX,
DEFAULT_PEAK_PRICE_MAX_LEVEL_GAP_COUNT,
DEFAULT_PEAK_PRICE_MIN_DISTANCE_FROM_AVG,
DEFAULT_PEAK_PRICE_MIN_LEVEL,
DEFAULT_PEAK_PRICE_MIN_PERIOD_LENGTH,
DEFAULT_PRICE_RATING_THRESHOLD_HIGH,
DEFAULT_PRICE_RATING_THRESHOLD_LOW,
DEFAULT_PRICE_TREND_THRESHOLD_FALLING,
DEFAULT_PRICE_TREND_THRESHOLD_RISING,
DEFAULT_RELAXATION_ATTEMPTS_BEST,
DEFAULT_RELAXATION_ATTEMPTS_PEAK,
DEFAULT_VOLATILITY_THRESHOLD_HIGH,
DEFAULT_VOLATILITY_THRESHOLD_MODERATE,
DEFAULT_VOLATILITY_THRESHOLD_VERY_HIGH,
MAX_GAP_COUNT,
MAX_MIN_PERIOD_LENGTH,
MAX_MIN_PERIODS,
MAX_PRICE_RATING_THRESHOLD_HIGH,
MAX_PRICE_RATING_THRESHOLD_LOW,
MAX_PRICE_TREND_FALLING,
MAX_PRICE_TREND_RISING,
MAX_RELAXATION_ATTEMPTS,
MAX_VOLATILITY_THRESHOLD_HIGH,
MAX_VOLATILITY_THRESHOLD_MODERATE,
MAX_VOLATILITY_THRESHOLD_VERY_HIGH,
MIN_GAP_COUNT,
MIN_PERIOD_LENGTH,
MIN_PRICE_RATING_THRESHOLD_HIGH,
MIN_PRICE_RATING_THRESHOLD_LOW,
MIN_PRICE_TREND_FALLING,
MIN_PRICE_TREND_RISING,
MIN_RELAXATION_ATTEMPTS,
MIN_VOLATILITY_THRESHOLD_HIGH,
MIN_VOLATILITY_THRESHOLD_MODERATE,
MIN_VOLATILITY_THRESHOLD_VERY_HIGH,
PEAK_PRICE_MIN_LEVEL_OPTIONS,
)
from homeassistant.const import CONF_ACCESS_TOKEN
from homeassistant.helpers.selector import (
BooleanSelector,
NumberSelector,
NumberSelectorConfig,
NumberSelectorMode,
SelectOptionDict,
SelectSelector,
SelectSelectorConfig,
SelectSelectorMode,
TextSelector,
TextSelectorConfig,
TextSelectorType,
)
def get_user_schema(access_token: str | None = None) -> vol.Schema:
"""Return schema for user step (API token input)."""
return vol.Schema(
{
vol.Required(
CONF_ACCESS_TOKEN,
default=access_token if access_token is not None else vol.UNDEFINED,
): TextSelector(
TextSelectorConfig(
type=TextSelectorType.TEXT,
),
),
}
)
def get_reauth_confirm_schema() -> vol.Schema:
"""Return schema for reauth confirmation step."""
return vol.Schema(
{
vol.Required(CONF_ACCESS_TOKEN): TextSelector(
TextSelectorConfig(type=TextSelectorType.TEXT),
),
}
)
def get_select_home_schema(home_options: list[SelectOptionDict]) -> vol.Schema:
"""Return schema for home selection step."""
return vol.Schema(
{
vol.Required("home_id"): SelectSelector(
SelectSelectorConfig(
options=home_options,
mode=SelectSelectorMode.DROPDOWN,
)
)
}
)
def get_subentry_init_schema(*, extended_descriptions: bool = DEFAULT_EXTENDED_DESCRIPTIONS) -> vol.Schema:
"""Return schema for subentry init step."""
return vol.Schema(
{
vol.Optional(
CONF_EXTENDED_DESCRIPTIONS,
default=extended_descriptions,
): BooleanSelector(),
}
)
def get_options_init_schema(options: Mapping[str, Any]) -> vol.Schema:
"""Return schema for options init step (general settings)."""
return vol.Schema(
{
vol.Optional(
CONF_EXTENDED_DESCRIPTIONS,
default=options.get(CONF_EXTENDED_DESCRIPTIONS, DEFAULT_EXTENDED_DESCRIPTIONS),
): BooleanSelector(),
}
)
def get_price_rating_schema(options: Mapping[str, Any]) -> vol.Schema:
"""Return schema for price rating thresholds configuration."""
return vol.Schema(
{
vol.Optional(
CONF_PRICE_RATING_THRESHOLD_LOW,
default=int(
options.get(
CONF_PRICE_RATING_THRESHOLD_LOW,
DEFAULT_PRICE_RATING_THRESHOLD_LOW,
)
),
): NumberSelector(
NumberSelectorConfig(
min=MIN_PRICE_RATING_THRESHOLD_LOW,
max=MAX_PRICE_RATING_THRESHOLD_LOW,
unit_of_measurement="%",
step=1,
mode=NumberSelectorMode.SLIDER,
),
),
vol.Optional(
CONF_PRICE_RATING_THRESHOLD_HIGH,
default=int(
options.get(
CONF_PRICE_RATING_THRESHOLD_HIGH,
DEFAULT_PRICE_RATING_THRESHOLD_HIGH,
)
),
): NumberSelector(
NumberSelectorConfig(
min=MIN_PRICE_RATING_THRESHOLD_HIGH,
max=MAX_PRICE_RATING_THRESHOLD_HIGH,
unit_of_measurement="%",
step=1,
mode=NumberSelectorMode.SLIDER,
),
),
}
)
def get_volatility_schema(options: Mapping[str, Any]) -> vol.Schema:
"""Return schema for volatility thresholds configuration."""
return vol.Schema(
{
vol.Optional(
CONF_VOLATILITY_THRESHOLD_MODERATE,
default=float(
options.get(
CONF_VOLATILITY_THRESHOLD_MODERATE,
DEFAULT_VOLATILITY_THRESHOLD_MODERATE,
)
),
): NumberSelector(
NumberSelectorConfig(
min=MIN_VOLATILITY_THRESHOLD_MODERATE,
max=MAX_VOLATILITY_THRESHOLD_MODERATE,
step=1.0,
unit_of_measurement="%",
mode=NumberSelectorMode.SLIDER,
),
),
vol.Optional(
CONF_VOLATILITY_THRESHOLD_HIGH,
default=float(
options.get(
CONF_VOLATILITY_THRESHOLD_HIGH,
DEFAULT_VOLATILITY_THRESHOLD_HIGH,
)
),
): NumberSelector(
NumberSelectorConfig(
min=MIN_VOLATILITY_THRESHOLD_HIGH,
max=MAX_VOLATILITY_THRESHOLD_HIGH,
step=1.0,
unit_of_measurement="%",
mode=NumberSelectorMode.SLIDER,
),
),
vol.Optional(
CONF_VOLATILITY_THRESHOLD_VERY_HIGH,
default=float(
options.get(
CONF_VOLATILITY_THRESHOLD_VERY_HIGH,
DEFAULT_VOLATILITY_THRESHOLD_VERY_HIGH,
)
),
): NumberSelector(
NumberSelectorConfig(
min=MIN_VOLATILITY_THRESHOLD_VERY_HIGH,
max=MAX_VOLATILITY_THRESHOLD_VERY_HIGH,
step=1.0,
unit_of_measurement="%",
mode=NumberSelectorMode.SLIDER,
),
),
}
)
def get_best_price_schema(options: Mapping[str, Any]) -> vol.Schema:
"""Return schema for best price period configuration."""
return vol.Schema(
{
vol.Optional(
CONF_BEST_PRICE_MIN_PERIOD_LENGTH,
default=int(
options.get(
CONF_BEST_PRICE_MIN_PERIOD_LENGTH,
DEFAULT_BEST_PRICE_MIN_PERIOD_LENGTH,
)
),
): NumberSelector(
NumberSelectorConfig(
min=MIN_PERIOD_LENGTH,
max=MAX_MIN_PERIOD_LENGTH,
step=15,
unit_of_measurement="min",
mode=NumberSelectorMode.SLIDER,
),
),
vol.Optional(
CONF_BEST_PRICE_FLEX,
default=int(
options.get(
CONF_BEST_PRICE_FLEX,
DEFAULT_BEST_PRICE_FLEX,
)
),
): NumberSelector(
NumberSelectorConfig(
min=0,
max=50,
step=1,
unit_of_measurement="%",
mode=NumberSelectorMode.SLIDER,
),
),
vol.Optional(
CONF_BEST_PRICE_MIN_DISTANCE_FROM_AVG,
default=int(
options.get(
CONF_BEST_PRICE_MIN_DISTANCE_FROM_AVG,
DEFAULT_BEST_PRICE_MIN_DISTANCE_FROM_AVG,
)
),
): NumberSelector(
NumberSelectorConfig(
min=0,
max=50,
step=1,
unit_of_measurement="%",
mode=NumberSelectorMode.SLIDER,
),
),
vol.Optional(
CONF_BEST_PRICE_MAX_LEVEL,
default=options.get(
CONF_BEST_PRICE_MAX_LEVEL,
DEFAULT_BEST_PRICE_MAX_LEVEL,
),
): SelectSelector(
SelectSelectorConfig(
options=BEST_PRICE_MAX_LEVEL_OPTIONS,
mode=SelectSelectorMode.DROPDOWN,
translation_key="current_interval_price_level",
),
),
vol.Optional(
CONF_BEST_PRICE_MAX_LEVEL_GAP_COUNT,
default=int(
options.get(
CONF_BEST_PRICE_MAX_LEVEL_GAP_COUNT,
DEFAULT_BEST_PRICE_MAX_LEVEL_GAP_COUNT,
)
),
): NumberSelector(
NumberSelectorConfig(
min=MIN_GAP_COUNT,
max=MAX_GAP_COUNT,
step=1,
mode=NumberSelectorMode.SLIDER,
),
),
vol.Optional(
CONF_ENABLE_MIN_PERIODS_BEST,
default=options.get(
CONF_ENABLE_MIN_PERIODS_BEST,
DEFAULT_ENABLE_MIN_PERIODS_BEST,
),
): BooleanSelector(),
vol.Optional(
CONF_MIN_PERIODS_BEST,
default=int(
options.get(
CONF_MIN_PERIODS_BEST,
DEFAULT_MIN_PERIODS_BEST,
)
),
): NumberSelector(
NumberSelectorConfig(
min=1,
max=MAX_MIN_PERIODS,
step=1,
mode=NumberSelectorMode.SLIDER,
),
),
vol.Optional(
CONF_RELAXATION_ATTEMPTS_BEST,
default=int(
options.get(
CONF_RELAXATION_ATTEMPTS_BEST,
DEFAULT_RELAXATION_ATTEMPTS_BEST,
)
),
): NumberSelector(
NumberSelectorConfig(
min=MIN_RELAXATION_ATTEMPTS,
max=MAX_RELAXATION_ATTEMPTS,
step=1,
mode=NumberSelectorMode.SLIDER,
),
),
}
)
def get_peak_price_schema(options: Mapping[str, Any]) -> vol.Schema:
"""Return schema for peak price period configuration."""
return vol.Schema(
{
vol.Optional(
CONF_PEAK_PRICE_MIN_PERIOD_LENGTH,
default=int(
options.get(
CONF_PEAK_PRICE_MIN_PERIOD_LENGTH,
DEFAULT_PEAK_PRICE_MIN_PERIOD_LENGTH,
)
),
): NumberSelector(
NumberSelectorConfig(
min=MIN_PERIOD_LENGTH,
max=MAX_MIN_PERIOD_LENGTH,
step=15,
unit_of_measurement="min",
mode=NumberSelectorMode.SLIDER,
),
),
vol.Optional(
CONF_PEAK_PRICE_FLEX,
default=int(
options.get(
CONF_PEAK_PRICE_FLEX,
DEFAULT_PEAK_PRICE_FLEX,
)
),
): NumberSelector(
NumberSelectorConfig(
min=-50,
max=0,
step=1,
unit_of_measurement="%",
mode=NumberSelectorMode.SLIDER,
),
),
vol.Optional(
CONF_PEAK_PRICE_MIN_DISTANCE_FROM_AVG,
default=int(
options.get(
CONF_PEAK_PRICE_MIN_DISTANCE_FROM_AVG,
DEFAULT_PEAK_PRICE_MIN_DISTANCE_FROM_AVG,
)
),
): NumberSelector(
NumberSelectorConfig(
min=0,
max=50,
step=1,
unit_of_measurement="%",
mode=NumberSelectorMode.SLIDER,
),
),
vol.Optional(
CONF_PEAK_PRICE_MIN_LEVEL,
default=options.get(
CONF_PEAK_PRICE_MIN_LEVEL,
DEFAULT_PEAK_PRICE_MIN_LEVEL,
),
): SelectSelector(
SelectSelectorConfig(
options=PEAK_PRICE_MIN_LEVEL_OPTIONS,
mode=SelectSelectorMode.DROPDOWN,
translation_key="current_interval_price_level",
),
),
vol.Optional(
CONF_PEAK_PRICE_MAX_LEVEL_GAP_COUNT,
default=int(
options.get(
CONF_PEAK_PRICE_MAX_LEVEL_GAP_COUNT,
DEFAULT_PEAK_PRICE_MAX_LEVEL_GAP_COUNT,
)
),
): NumberSelector(
NumberSelectorConfig(
min=MIN_GAP_COUNT,
max=MAX_GAP_COUNT,
step=1,
mode=NumberSelectorMode.SLIDER,
),
),
vol.Optional(
CONF_ENABLE_MIN_PERIODS_PEAK,
default=options.get(
CONF_ENABLE_MIN_PERIODS_PEAK,
DEFAULT_ENABLE_MIN_PERIODS_PEAK,
),
): BooleanSelector(),
vol.Optional(
CONF_MIN_PERIODS_PEAK,
default=int(
options.get(
CONF_MIN_PERIODS_PEAK,
DEFAULT_MIN_PERIODS_PEAK,
)
),
): NumberSelector(
NumberSelectorConfig(
min=1,
max=MAX_MIN_PERIODS,
step=1,
mode=NumberSelectorMode.SLIDER,
),
),
vol.Optional(
CONF_RELAXATION_ATTEMPTS_PEAK,
default=int(
options.get(
CONF_RELAXATION_ATTEMPTS_PEAK,
DEFAULT_RELAXATION_ATTEMPTS_PEAK,
)
),
): NumberSelector(
NumberSelectorConfig(
min=MIN_RELAXATION_ATTEMPTS,
max=MAX_RELAXATION_ATTEMPTS,
step=1,
mode=NumberSelectorMode.SLIDER,
),
),
}
)
def get_price_trend_schema(options: Mapping[str, Any]) -> vol.Schema:
"""Return schema for price trend thresholds configuration."""
return vol.Schema(
{
vol.Optional(
CONF_PRICE_TREND_THRESHOLD_RISING,
default=int(
options.get(
CONF_PRICE_TREND_THRESHOLD_RISING,
DEFAULT_PRICE_TREND_THRESHOLD_RISING,
)
),
): NumberSelector(
NumberSelectorConfig(
min=MIN_PRICE_TREND_RISING,
max=MAX_PRICE_TREND_RISING,
step=1,
unit_of_measurement="%",
mode=NumberSelectorMode.SLIDER,
),
),
vol.Optional(
CONF_PRICE_TREND_THRESHOLD_FALLING,
default=int(
options.get(
CONF_PRICE_TREND_THRESHOLD_FALLING,
DEFAULT_PRICE_TREND_THRESHOLD_FALLING,
)
),
): NumberSelector(
NumberSelectorConfig(
min=MIN_PRICE_TREND_FALLING,
max=MAX_PRICE_TREND_FALLING,
step=1,
unit_of_measurement="%",
mode=NumberSelectorMode.SLIDER,
),
),
}
)
def get_chart_data_export_schema(_options: Mapping[str, Any]) -> vol.Schema:
"""Return schema for chart data export info page (no input fields)."""
# Empty schema - this is just an info page now
return vol.Schema({})
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