refactor: rename JackeryHome component directory and update references

- Renamed the `custom_components/JackeryHome/` directory to `custom_components/jackery_home/` for consistency.
- Updated all references in documentation and scripts to reflect the new directory name.
- Removed obsolete files related to the previous directory structure.

AGENTS.md

@@ -2,7 +2,7 @@
 
 ## Project Structure & Module Organization
 - Energy simulator lives at `main.py`; MQTT examples under `data_transmission_example.py`.
-- Home Assistant integration is in `custom_components/JackeryHome/` with `__init__.py`, `sensor.py`, `config_flow.py`, translations, and docs.
+- Home Assistant integration is in `custom_components/jackery_home/` with `__init__.py`, `sensor.py`, `config_flow.py`, translations, and docs.
 - Branding assets sit in `brands/`; release helpers and docs (e.g., `prepare_release.sh`, `README.md`, `energy_flow_card_config.yaml`) are at the repo root.
 - Tests currently consist of targeted scripts such as `test_mqtt.py`; add new suites beside related modules.
 

HACS_PUBLISHING_GUIDE.md

@@ -90,11 +90,11 @@ jackery_home/
    ```
 
 3. **更新版本号**
-   编辑 `custom_components/JackeryHome/manifest.json` 中的版本号
+   编辑 `custom_components/jackery_home/manifest.json` 中的版本号
 
 4. **提交版本更新**
    ```bash
-   git add custom_components/JackeryHome/manifest.json
+   git add custom_components/jackery_home/manifest.json
    git commit -m "版本更新至 v1.0.0"
    ```
 

README.md

@@ -18,7 +18,7 @@
 本项目包含两个主要部分：
 
 1. **MQTT 模拟器** (`main.py`) - 模拟发送能源监控数据到 MQTT broker
-2. **Home Assistant 自定义集成** (`custom_components/JackeryHome/`) - 接收 MQTT 数据并创建传感器实体
+2. **Home Assistant 自定义集成** (`custom_components/jackery_home/`) - 接收 MQTT 数据并创建传感器实体
 
 ## 传感器列表
 
@@ -57,7 +57,7 @@
 ### 方式二：手动安装
 
 1. 下载最新的 [Release](https://github.com/suyulin/jackery_home/releases)
-2. 将 `custom_components/JackeryHome` 文件夹复制到你的 Home Assistant 配置目录的 `custom_components/` 文件夹中
+2. 将 `custom_components/jackery_home` 文件夹复制到你的 Home Assistant 配置目录的 `custom_components/` 文件夹中
 3. 重启 Home Assistant
 4. 按照上述"配置集成"步骤进行配置
 
@@ -161,7 +161,7 @@ entities:
 
 ### 核心文件
 - `main.py`: MQTT 传感器模拟器主程序
-- `custom_components/JackeryHome/`: Home Assistant 自定义集成
+- `custom_components/jackery_home/`: Home Assistant 自定义集成
   - `__init__.py`: 集成入口
   - `manifest.json`: 集成元数据
   - `sensor.py`: 传感器平台实现
@@ -199,7 +199,7 @@ entities:
 ## 文档
 
 - [**HACS 发布指南**](HACS_PUBLISHING_GUIDE.md) - 如何发布到 HACS
-- [自定义集成 README](custom_components/JackeryHome/README.md) - 集成技术文档
+- [自定义集成 README](custom_components/jackery_home/README.md) - 集成技术文档
 
 ## 开发者
 
@@ -213,7 +213,7 @@ entities:
 
 或手动发布：
 
-1. 更新 `custom_components/JackeryHome/manifest.json` 中的版本号
+1. 更新 `custom_components/jackery_home/manifest.json` 中的版本号
 2. 提交更改并推送到 GitHub
 3. 创建新的 Git tag（如 `v1.0.1`）
 4. 在 GitHub 创建 Release

custom_components/jackery_home/sensor.py

@@ -251,8 +251,9 @@ class JackeryHomeSensor(SensorEntity):
                 _LOGGER.error(f"Error processing LWT message: {e}")
         
         # 订阅 device/data topic 处理消息回调
-        @callback
+
-        def data_message_received(msg):
+@callback
+def data_message_received(msg):
     """Handle new MQTT messages from device/data topic."""
     try:
         payload = msg.payload
@@ -261,57 +262,80 @@ class JackeryHomeSensor(SensorEntity):
 
         _LOGGER.debug(f"Received data message for {self._sensor_id}: {payload}")
 
-                # 尝试解析 data_get 格式的数据
+        data = None
         try:
             data = json.loads(payload)
-                    # 检查是否是 data_get 格式
+        except json.JSONDecodeError:
+            data = None
+
+        # data_get 响应，解析方式参考 data_transmission_example.py
         if isinstance(data, dict) and data.get("cmd") == "data_get":
-                        value = self._parse_data_get_response(data)
+            try:
-                        if value is not None:
+                target_meter_sn = str(self._meter_sn)
+                info = data.get("info", {})
+                dev_list = info.get("dev_list", [])
+                for dev in dev_list:
+                    meter_list = dev.get("meter_list", [])
+                    for meter in meter_list:
+                        if not isinstance(meter, (list, tuple)) or len(meter) < 2:
+                            continue
+
+                        meter_sn = str(meter[0])
+                        try:
+                            meter_value_float = float(meter[1])
+                        except (ValueError, TypeError):
+                            continue
+
+                        meter_value = int(meter_value_float) if meter_value_float == int(meter_value_float) else meter_value_float
+
+                        if meter_sn != target_meter_sn:
+                            continue
+
+                        if self._sensor_id == "grid_import":
+                            value = abs(meter_value) if meter_value < 0 else 0
+                        elif self._sensor_id == "grid_export":
+                            value = meter_value if meter_value > 0 else 0
+                        elif self._sensor_id == "battery_charge":
+                            value = abs(meter_value) if meter_value < 0 else 0
+                        elif self._sensor_id == "battery_discharge":
+                            value = meter_value if meter_value > 0 else 0
+                        else:
+                            value = meter_value
+
                         self._attr_native_value = value
                         self._attr_available = True
                         self.async_write_ha_state()
                         _LOGGER.debug(f"Updated {self._sensor_id} with value: {value}")
-                        else:
-                            _LOGGER.debug(f"No matching data found for {self._sensor_id} in data_get response")
                         return
-                except json.JSONDecodeError:
-                    pass
 
-                # 兼容旧格式：尝试解析 JSON
+                _LOGGER.debug(f"No matching data found for {self._sensor_id} in data_get payload")
-                try:
+            except Exception as parse_err:
-                    data = json.loads(payload)
+                _LOGGER.error(f"Error parsing data_get response: {parse_err}")
-                    # 根据传感器ID从数据中提取对应的值
+            return
-                    if isinstance(data, dict) and self._sensor_id in data:
+
+        # 兼容旧格式的数据
+        if isinstance(data, dict):
+            if self._sensor_id in data:
                 value = data[self._sensor_id]
-                    elif isinstance(data, dict) and "value" in data:
+            elif "value" in data:
                 value = data["value"]
             else:
                 value = data
-                except json.JSONDecodeError:
+        else:
-                    # 如果不是 JSON，直接使用原始值
             try:
                 value = float(payload)
             except ValueError:
-                        # 如果无法转换为数字，保持原值但设置不可用
-                        value = payload
                 self._attr_available = False
                 self.async_write_ha_state()
                 return
 
-                # 能源传感器直接使用接收到的累积值，不进行额外计算
-                # 设备端已经发送了正确的累积值
-                
-                # 更新传感器状态
         self._attr_native_value = value
         self._attr_available = True
         self.async_write_ha_state()
-                
         _LOGGER.debug(f"Updated {self._sensor_id} with value: {value}")
 
     except Exception as e:
         _LOGGER.error(f"Error processing data message for {self._sensor_id}: {e}")
-
         # 订阅 LWT topic 以获取设备序列号
         await ha_mqtt.async_subscribe(
             self.hass,

prepare_release.sh

@@ -35,7 +35,7 @@ if ! git diff-index --quiet HEAD --; then
 fi
 
 # 获取当前版本
-CURRENT_VERSION=$(grep -o '"version": "[^"]*"' custom_components/JackeryHome/manifest.json | cut -d'"' -f4)
+CURRENT_VERSION=$(grep -o '"version": "[^"]*"' custom_components/jackery_home/manifest.json | cut -d'"' -f4)
 echo "📦 当前版本: $CURRENT_VERSION"
 echo ""
 
@@ -50,9 +50,9 @@ fi
 # 更新 manifest.json 中的版本号
 if [ "$NEW_VERSION" != "$CURRENT_VERSION" ]; then
     echo "📝 更新 manifest.json 中的版本号..."
-    sed -i.bak "s/\"version\": \"$CURRENT_VERSION\"/\"version\": \"$NEW_VERSION\"/" custom_components/JackeryHome/manifest.json
+    sed -i.bak "s/\"version\": \"$CURRENT_VERSION\"/\"version\": \"$NEW_VERSION\"/" custom_components/jackery_home/manifest.json
-    rm custom_components/JackeryHome/manifest.json.bak
+    rm custom_components/jackery_home/manifest.json.bak
-    git add custom_components/JackeryHome/manifest.json
+    git add custom_components/jackery_home/manifest.json
     git commit -m "版本更新至 v$NEW_VERSION"
     echo "✅ 版本号已更新"
 fi