Make maximum data age adjustable via WebAPI

Author: vaterlangen

src/battery/Stats.cpp

@@ -43,6 +43,7 @@ void Stats::getLiveViewData(JsonVariant& root) const
         root["hwversion"] = _hwversion;
     }
     root["data_age"] = getAgeSeconds();
+    root["max_age"] = 20;
 
     if (isSoCValid()) {
         addLiveViewValue(root, "SoC", _soc, "%", _socPrecision);

src/battery/zendure/Stats.cpp

@@ -11,9 +11,12 @@ void Stats::getLiveViewData(JsonVariant& root) const
 
     auto const& config = Configuration.get();
 
+    // set maximum age for aging within UI
+    root["max_age"] = 90;
+
     // values go into the "Status" card of the web application
     std::string section("status");
-    addLiveViewInSection(root, section, "totalInputPower", getInputPower(), "W", 0, false);
+    addLiveViewInSection(root, section, "totalInputPower", getInputPower().value_or(0), "W", 0);
     addLiveViewInSection(root, section, "chargePower", _charge_power, "W", 0);
     addLiveViewInSection(root, section, "dischargePower", _discharge_power, "W", 0);
     addLiveViewInSection(root, section, "totalOutputPower", _output_power, "W", 0);

src/solarcharger/integrated/Stats.cpp

@@ -49,6 +49,7 @@ void Stats::getLiveViewData(JsonVariant& root, const boolean fullUpdate, const u
 
         const JsonObject instance = root["solarcharger"]["instances"][device->getSerial()].to<JsonObject>();
         instance["data_age_ms"] = devage;
+        instance["max_age_ms"] = 90 * 1000;
         instance["hide_serial"] = false;
         instance["product_id"] = device->getName();
 

src/solarcharger/mqtt/Stats.cpp

@@ -61,6 +61,7 @@ void Stats::getLiveViewData(JsonVariant& root, const boolean fullUpdate, const u
 
     const JsonObject instance = root["solarcharger"]["instances"]["MQTT"].to<JsonObject>();
     instance["data_age_ms"] = age;
+    instance["max_age_ms"] = 10 * 1000;
     instance["hide_serial"] = true;
     instance["product_id"] = "MQTT"; // will be translated by the web app
 

src/solarcharger/victron/Stats.cpp

@@ -210,6 +210,7 @@ void Stats::getLiveViewData(JsonVariant& root, const boolean fullUpdate, const u
 
         JsonObject instance = instances[entry.second.serialNr_SER].to<JsonObject>();
         instance["data_age_ms"] = age;
+        instance["max_age_ms"] = 10 * 1000;
         instance["hide_serial"] = false;
         populateJsonWithInstanceStats(instance, entry.second);
     }

webapp/src/components/BatteryView.vue

@@ -12,8 +12,8 @@
                     <div
                         class="card-header d-flex justify-content-between align-items-center"
                         :class="{
-                            'text-bg-danger': batteryData.data_age >= 20,
-                            'text-bg-success': batteryData.data_age < 20,
+                            'text-bg-danger': batteryData.data_age >= batteryData.max_age,
+                            'text-bg-success': batteryData.data_age < batteryData.max_age,
                         }"
                     >
                         <div class="p-1 flex-grow-1">

webapp/src/components/SolarChargerView.vue

@@ -12,8 +12,8 @@
                     <div
                         class="card-header d-flex justify-content-between align-items-center"
                         :class="{
-                            'text-bg-danger': item.data_age_ms >= 10000,
-                            'text-bg-success': item.data_age_ms < 10000,
+                            'text-bg-danger': item.data_age_ms >= item.max_age_ms,
+                            'text-bg-success': item.data_age_ms < item.max_age_ms,
                         }"
                     >
                         <div class="p-1 flex-grow-1">

webapp/src/types/BatteryDataStatus.ts

@@ -9,6 +9,7 @@ export interface Battery {
     fwversion: string;
     hwversion: string;
     data_age: number;
+    max_age: number;
     values: BatteryData[];
     showIssues: boolean;
     issues: number[];

webapp/src/types/SolarChargerLiveDataStatus.ts

@@ -14,6 +14,7 @@ type MpptData = (ValueObject | string)[];
 
 export interface SolarChargerInstance {
     data_age_ms: number;
+    max_age_ms: number;
     product_id: string;
     firmware_version?: string;
     hide_serial: boolean;