完善了数据库功能,将udp单独编译为一个静态库

src/pPowerManger/SQLiteDB.h

@@ -5,11 +5,9 @@
 #include <string>
 #include <vector>
 #include "json/json.h"
-// #include <nlohmann/json.hpp>
 
 using namespace std;
 struct PowerData {
-    std::string timestamp;
     double voltage;
     double current;
     double power;
@@ -17,12 +15,12 @@ struct PowerData {
 };
 
 struct StateData {
-    std::string timestamp;
     int state_id;
     std::string state_name;
     std::string event;
     int event_id;
     int fault_code;
+    std::string note;
 };
 
 class SQLiteDB {
@@ -30,21 +28,29 @@ public:
     SQLiteDB(const std::string& dbPath);
     ~SQLiteDB();
     
-    void createPowerDataTables();
-    void insertPowerData(float voltage, float current, float power, float temperature);
-    void createStateTables();
-    void insertStateData(StateData stateData);
+    bool createPowerDataTables();
+    bool createStateTables();
+
+    bool clearPowerData();
+    bool clearStateData();
+
+    bool insertPowerData(const PowerData& powerData);
+    bool insertStateData(StateData stateData,bool filter=true);
+
+    // 获取最新的状态数据
+    bool getStateData(StateData &stateData);
+
+    // 使用函数
+    bool isDatabaseConnected(const std::string& path, const std::string& dbName);
     std::vector<PowerData> getPowerData(int limit = 100);
 
-    //使用函数
-    bool isDatabaseConnected(const std::string& path, const std::string& dbName);
-
-    //获取数据库状态函数
+    // 获取数据库状态函数
     string getDBPatch();
 
 private:
     sqlite3* m_db;
     string m_dbPath;
+    
 };
 
 #endif // SQLITEDB_H