chore: eosdash improve plan display (#739)

* chore: improve plan solution display

Add genetic optimization results to general solution provided by EOSdash plan display.

Add total results.

Signed-off-by: Bobby Noelte <b0661n0e17e@gmail.com>

* fix: genetic battery and home appliance device simulation

Fix genetic solution to make ac_charge, dc_charge, discharge, ev_charge or
home appliance start time reflect what the simulation was doing. Sometimes
the simulation decided to charge less or to start the appliance at another
time and this was not brought back to e.g. ac_charge.

Make home appliance simulation activate time window for the next day if it can not be
run today.

Improve simulation speed.

Signed-off-by: Bobby Noelte <b0661n0e17e@gmail.com>

---------

Signed-off-by: Bobby Noelte <b0661n0e17e@gmail.com>

src/akkudoktoreos/devices/devices.py

@@ -1,10 +1,13 @@
 """General configuration settings for simulated devices for optimization."""
 
 import json
+import re
 from typing import Any, Optional, TextIO, cast
 
+import numpy as np
 from loguru import logger
-from pydantic import Field, computed_field, model_validator
+from numpydantic import NDArray, Shape
+from pydantic import Field, computed_field, field_validator, model_validator
 
 from akkudoktoreos.config.configabc import SettingsBaseModel
 from akkudoktoreos.core.cache import CacheFileStore
@@ -14,6 +17,9 @@ from akkudoktoreos.core.pydantic import ConfigDict, PydanticBaseModel
 from akkudoktoreos.devices.devicesabc import DevicesBaseSettings
 from akkudoktoreos.utils.datetimeutil import DateTime, TimeWindowSequence, to_datetime
 
+# Default charge rates for battery
+BATTERY_DEFAULT_CHARGE_RATES = np.linspace(0.0, 1.0, 11)  # 0.0, 0.1, ..., 1.0
+
 
 class BatteriesCommonSettings(DevicesBaseSettings):
     """Battery devices base settings."""
@@ -61,9 +67,12 @@ class BatteriesCommonSettings(DevicesBaseSettings):
         examples=[50],
     )
 
-    charge_rates: Optional[list[float]] = Field(
-        default=None,
-        description="Charge rates as factor of maximum charging power [0.00 ... 1.00]. None denotes all charge rates are available.",
+    charge_rates: Optional[NDArray[Shape["*"], float]] = Field(
+        default=BATTERY_DEFAULT_CHARGE_RATES,
+        description=(
+            "Charge rates as factor of maximum charging power [0.00 ... 1.00]. "
+            "None triggers fallback to default charge-rates."
+        ),
         examples=[[0.0, 0.25, 0.5, 0.75, 1.0], None],
     )
 
@@ -71,7 +80,10 @@ class BatteriesCommonSettings(DevicesBaseSettings):
         default=0,
         ge=0,
         le=100,
-        description="Minimum state of charge (SOC) as percentage of capacity [%]. This is the target SoC for charging",
+        description=(
+            "Minimum state of charge (SOC) as percentage of capacity [%]. "
+            "This is the target SoC for charging"
+        ),
         examples=[10],
     )
 
@@ -83,6 +95,36 @@ class BatteriesCommonSettings(DevicesBaseSettings):
         examples=[100],
     )
 
+    @field_validator("charge_rates", mode="before")
+    def validate_and_sort_charge_rates(cls, v: Any) -> NDArray[Shape["*"], float]:
+        # None means fallback to default values
+        if v is None:
+            return BATTERY_DEFAULT_CHARGE_RATES.copy()
+
+        # Convert to numpy array
+        if isinstance(v, str):
+            # Remove brackets and split by comma or whitespace
+            numbers = re.split(r"[,\s]+", v.strip("[]"))
+
+            # Filter out any empty strings and convert to floats
+            arr = np.array([float(x) for x in numbers if x])
+        else:
+            arr = np.array(v, dtype=float)
+
+        # Must not be empty
+        if arr.size == 0:
+            raise ValueError("charge_rates must contain at least one value.")
+
+        # Enforce bounds: 0.0 ≤ x ≤ 1.0
+        if (arr < 0.0).any() or (arr > 1.0).any():
+            raise ValueError("charge_rates must be within [0.0, 1.0].")
+
+        # Remove duplicates + sort
+        arr = np.unique(arr)
+        arr.sort()
+
+        return arr
+
     @computed_field  # type: ignore[prop-decorator]
     @property
     def measurement_key_soc_factor(self) -> str: