实现系统总览、统计分析的图标数据接口

src/app/Application.h

@@ -5,6 +5,82 @@
 
 #include "Operator.h"
 
+struct AppData
+{
+    /////////////////////////////////////////////
+    /// === 系统 ===
+    int64_t sysActivationTime {};
+
+    /////////////////////////////////////////////
+    /// === 数据库 ===
+    struct {
+        std::string host;
+        int port;
+        std::string user;
+        std::string passwd;
+    } db;
+
+    /////////////////////////////////////////////
+    /// === 系统统计 ===
+    // 累计发电量，单位：kWh
+    double electGenTatal {};
+    // 累计入网电量，单位：kWh
+    double electInTotal {};
+    // 累计收益，单位：元
+    double incomeTotal {};
+    // 碳减排量, 单位：吨
+    double ccers {};
+
+    /////////////////////////////////////////////
+    /// === 环境 ===
+    // 光照度
+    double illuminance {};
+    // 辐照度
+    double irradiance {};
+    // 风速
+    double windspeed {};
+    // 温度
+    double temperature {};
+    // 湿度
+    double humidity {};
+
+    /////////////////////////////////////////////
+    /// === 日统计 ===
+    struct {
+        // 发电量
+        double electGen {};
+        // 入网电量
+        double electIn {};
+        // 发电收益金额
+        double incomeElect {};
+        // 储能电量
+        double electStorage {};
+        // 储能次数
+        int numStore {};
+        // 放电电量
+        double electDischarge {};
+        // 放电次数
+        int numDischarge {};
+        // 用电电量
+        double electLoad {};
+        // 充电电量
+        double electCharge {};
+        // 充电次数
+        int numCharge {};
+        // 充电收益
+        double incomeCharge {};
+
+        // 故障次数
+        int numFault {};
+        // 故障次数：光伏设备
+        int numFaultSolar {};
+        // 故障次数：储能设备
+        int numFaultStorage {};
+        // 故障次数：负荷设备
+        int numFaultLoad {};
+    } statDay;
+};
+
 class Application
 {
 public:
@@ -22,7 +98,6 @@ public:
 
     void runThreadMain();
 
-    
     void runThreadDevice();
 
 private:

src/common/Utils.cpp

@@ -205,6 +205,23 @@ int64_t Utils::timeNowMS()
 	return std::chrono::duration_cast<std::chrono::milliseconds>(std::chrono::system_clock::now().time_since_epoch()).count();
 	//return std::chrono::time_point_cast<std::chrono::microseconds>(std::chrono::system_clock::now()).time_since_epoch().count();
 }
+int64_t Utils::timeNowDate()
+{
+	// 获取当前时间
+	auto now = std::chrono::system_clock::now();
+	time_t t = std::chrono::system_clock::to_time_t(now);
+
+	// 转换为本地时间结构体
+	struct tm* tmlocal = localtime(&t);
+
+	// 设置时分秒为0
+	tmlocal->tm_hour = 0;
+	tmlocal->tm_min = 0;
+	tmlocal->tm_sec = 0;
+
+	// 转换回time_t
+	return mktime(tmlocal); 
+}
 string Utils::timeNowStr(std::string fmt /*= "%Y-%m-%dT%H:%M:%S"*/)
 {
 	auto t = std::chrono::system_clock::to_time_t(std::chrono::system_clock::now());

src/common/Utils.h

@@ -41,6 +41,7 @@ public:
 
 	static int64_t timeNow();
 	static int64_t timeNowMS();
+	static int64_t timeNowDate();
 	static string timeNowStr(std::string fmt = "%Y-%m-%d %H:%M:%S");
 	static string timeNowStrMS(std::string fmt = "%Y-%m-%d %H:%M:%S");
 	static string timeStr(int64_t ts, std::string fmt = "%Y-%m-%d %H:%M:%S");

src/widgets/WebHandler.cpp

@@ -438,6 +438,7 @@ int MyWebHandler::updateDevice(const QString& deviceId, QVariantMap params)
     JSgetReqParam("model", params, fields);
     JSgetReqParam("factory", params, fields);
     JSgetReqParam("is_open", params, fields);
+    JSgetReqParam("attrs", params, fields);
     if (fields.size() == 0)
     {
         return 0;
@@ -783,16 +784,70 @@ QVariantList MyWebHandler::getStatisticDay(const QString& startDate, int nday)
     {
         QVariantMap row;
         row["dt"] = "";
-        row["elect_gen_solar"] = float(i);
-        row["elect_in_solar"] = float(i);
-        row["income_solar"] = float(i);
+
+        // 光伏：发电量、入网电量、发电时长、故障次数
+        row["elect_gen"] = float(i);
+        row["elect_in"] = float(i);
+        row["elect_gen_t"] = float(i);
+        row["income_elect"] = float(i);  // 发电收益
+        row["num_fault_solar"] = float(i);
+        
+        // 储能：储能电量、放电电量、储能时长、放电时长、故障次数
         row["elect_store"] = float(i);
         row["elect_discharge"] = float(i);
-        row["elect_load"] = float(i);
-        row["elect_charge"] = float(i);
-        row["num_charge"] = float(i);
+        row["elect_store_t"] = float(i);
+        row["elect_discharge_t"] = float(i);
+        row["num_fault_store"] = float(i);
+
+        // 充电：充电电量、充电收益、充电次数、充电时长、故障次数
+        row["elect_charge"] = float(i); 
+        row["elect_charge_t"] = float(i);
         row["income_charge"] = float(i);
+        row["num_charge"] = float(i);
+        row["num_fault_charge"] = float(i);
+
+        // 负载：
+        row["elect_load"] = float(i);
+        row["num_fault_load"] = float(i);
+
         result << row;
     }
     return result;
+}
+
+static QVariantList RandCurveDataDay(int a, int b)
+{
+    QVariantList d;
+    int64_t t0 = Utils::timeNowDate();
+    int step = 600;
+    int N = 86400 / step;
+    int y = a;
+    for (int i = 0; i <= N; ++i) {
+        int t = t0 + i * step * 1000;
+        y = std::floor((y + Utils::random(0, 20) - 10) * 100) / 100;
+        QVariantMap item;
+        item["name"] = t;
+        item["value"] = QVariantList {t, y};
+        d << item;
+    }
+    return d;
+}
+
+// 获取一天的发电功率
+QVariantList MyWebHandler::getStatisticPowerDay()
+{
+    static auto tempData = RandCurveDataDay(500, 600);
+    return tempData;
+}
+
+// 获取一天的辐照度
+QVariantList MyWebHandler::getStatisticIrradianceDay()
+{
+    static auto tempData = RandCurveDataDay(500, 600);
+    return tempData;
+}
+
+QVariantList MyWebHandler::getCurveDataDay(int a, int b)
+{
+    return RandCurveDataDay(a, b);
 }

src/widgets/WebHandler.h

@@ -129,9 +129,12 @@ public slots:
     QVariantMap getStatisticTotal();
     // 获取按天统计数据
     QVariantList getStatisticDay(const QString& startDate, int nday=7);
-    // 获取一天的
-
+    // 获取一天的发电功率
+    QVariantList getStatisticPowerDay();
+    // 获取一天的辐照度
+    QVariantList getStatisticIrradianceDay();
 
+    QVariantList getCurveDataDay(int a, int b);
 
 public:
     QString nativeText_;