log0.3

src/device_bus/tree/DeviceTreeModel.h

@@ -0,0 +1,37 @@
+#pragma once
+
+#include <QJsonObject>
+#include <QVector>
+#include <QString>
+#include <QHash>
+
+// 轻量级设备树模型：从 daemon_config.json 的 device_tree 字段加载
+
+struct DeviceTreeNode
+{
+    QString     id;
+    QString     name;
+    QString     type;
+    QString     endpoint;
+    QString     driver;
+    QString     capabilitiesRef;
+    QJsonObject params;
+    QVector<QString> childrenIds;
+    bool        enabled{true};
+};
+
+class DeviceTreeModel
+{
+public:
+    // 从给定的 JSON 根对象（包含 device_tree 字段）加载
+    bool loadFromDaemonConfig(const QJsonObject& root, QString* errorMessage = nullptr);
+
+    const QVector<DeviceTreeNode>& nodes() const { return m_nodes; }
+
+    const DeviceTreeNode* findById(const QString& id) const;
+
+private:
+    QVector<DeviceTreeNode> m_nodes;
+    QHash<QString, int>     m_indexById;
+};
+