work: Полностью реализовал логику управления бризером.

app/tion/models.py

@@ -0,0 +1,56 @@
+from dataclasses import asdict, dataclass
+from typing import Any, Mapping
+
+
+def _is_on(value: Any) -> bool:
+    return value == "on"
+
+
+@dataclass(frozen=True, slots=True)
+class TionState:
+    power: bool
+    heater: bool
+    heating: bool
+    sound: bool
+    mode: str
+
+    out_temp: int
+    in_temp: int
+    target_temp: int
+
+    fan_speed: int
+    filter_remain: float
+
+    device_time: str
+    request_error_code: int
+    model: str
+
+    light: bool | None = None
+
+    @classmethod
+    def from_raw(cls, data: Mapping[str, Any]) -> "TionState":
+        light_raw = data.get("light")
+
+        return cls(
+            power=_is_on(data["state"]),
+            heater=_is_on(data["heater"]),
+            heating=_is_on(data["heating"]),
+            sound=_is_on(data["sound"]),
+            mode=str(data["mode"]),
+
+            out_temp=int(data["out_temp"]),
+            in_temp=int(data["in_temp"]),
+            target_temp=int(data["heater_temp"]),
+
+            fan_speed=int(data["fan_speed"]),
+            filter_remain=float(data["filter_remain"]),
+
+            device_time=str(data["time"]),
+            request_error_code=int(data["request_error_code"]),
+            model=str(data["model"]),
+
+            light=None if light_raw is None else _is_on(light_raw),
+        )
+
+    def to_dict(self) -> dict:
+        return asdict(self)