From 387887ac8e2b3aa74824997a98e3debe59d844e9 Mon Sep 17 00:00:00 2001
From: Alexander Baranov <baranovas@vtb.ru>
Date: Sun, 10 May 2026 11:51:29 +0300
Subject: [PATCH] =?UTF-8?q?smart-house-web:=20=D0=B2=20=D1=80=D0=B0=D0=B1?=
 =?UTF-8?q?=D0=BE=D1=82=D0=B5?=
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---
 smart-house-web/backend/Cargo.toml   |  2 +-
 smart-house-web/backend/src/house.rs | 71 +++++++++++++++++++++++++++-
 smart-house-web/backend/src/lib.rs   |  1 +
 3 files changed, 72 insertions(+), 2 deletions(-)

diff --git a/smart-house-web/backend/Cargo.toml b/smart-house-web/backend/Cargo.toml
index 2514c2a..d64875f 100644
--- a/smart-house-web/backend/Cargo.toml
+++ b/smart-house-web/backend/Cargo.toml
@@ -8,5 +8,5 @@ tracing = "0.1"
 tracing-subscriber = "0.3"
 tokio = { version = "1.52", features = ["rt", "rt-multi-thread", "signal", "time"] }
 axum = "0.8"
-serde = "1.0"
+serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
diff --git a/smart-house-web/backend/src/house.rs b/smart-house-web/backend/src/house.rs
index 39f542e..b1007ac 100644
--- a/smart-house-web/backend/src/house.rs
+++ b/smart-house-web/backend/src/house.rs
@@ -1,4 +1,8 @@
-struct PowerSocket {
+use serde::{Deserialize, Serialize};
+use std::fmt::Display;
+
+#[derive(Debug, Serialize, Deserialize)]
+pub struct PowerSocket {
     power_rate: f32,
     on: bool,
 }
@@ -7,4 +11,69 @@ impl PowerSocket {
     pub fn new(power_rate: f32, on: bool) -> Self {
         Self { power_rate, on }
     }
+
+    pub fn is_on(&self) -> bool {
+        self.on
+    }
+
+    pub fn set_on(&mut self, on: bool) {
+        self.on = on
+    }
+
+    pub fn get_power(&self) -> f32 {
+        if self.is_on() { self.power_rate } else { 0.0 }
+    }
+
+    pub fn report(&self) -> impl Display {
+        let state = if self.is_on() { "ON" } else { "OFF" };
+        let power = self.get_power();
+        format!("PowerSocket[ {} : {:02.1} ]", state, power)
+    }
+}
+
+#[derive(Debug, Serialize, Deserialize)]
+pub struct Thermometer {
+    temperature: f32,
+}
+
+impl Thermometer {
+    pub fn new(temperature: f32) -> Self {
+        Self { temperature }
+    }
+
+    pub fn get_temperature(&self) -> f32 {
+        self.temperature
+    }
+
+    pub fn report(&self) -> impl Display {
+        let temperature = self.get_temperature();
+        format!("Thermometer[ {:02.1} ]", temperature)
+    }
+}
+
+#[derive(Debug, Serialize, Deserialize)]
+pub enum Device {
+    PowerSocket(PowerSocket),
+    Thermometer(Thermometer),
+}
+
+impl Device {
+    pub fn report(&self) -> impl Display {
+        match self {
+            Device::PowerSocket(v) => format!("{}", v.report()),
+            Device::Thermometer(v) => format!("{}", v.report()),
+        }
+    }
+}
+
+impl From<PowerSocket> for Device {
+    fn from(value: PowerSocket) -> Self {
+        Device::PowerSocket(value)
+    }
+}
+
+impl From<Thermometer> for Device {
+    fn from(value: Thermometer) -> Self {
+        Device::Thermometer(value)
+    }
 }
diff --git a/smart-house-web/backend/src/lib.rs b/smart-house-web/backend/src/lib.rs
index e0bae3c..5686d22 100644
--- a/smart-house-web/backend/src/lib.rs
+++ b/smart-house-web/backend/src/lib.rs
@@ -34,3 +34,4 @@ mod server;
 pub use server::run_server;
 
 mod house;
+pub use house::{Device, PowerSocket, Thermometer};