Add return value if profile was transformed

Signed-off-by: Matthias Suess <[email protected]>

include/ocpp/v16/ocpp_types.hpp

@@ -69,6 +69,7 @@ struct ChargingSchedule {
     std::optional<int32_t> duration;
     std::optional<ocpp::DateTime> startSchedule;
     std::optional<float> minChargingRate;
+    bool profileTransformed = false; // indicates that a profile was transformed from chargingRateUnit
 };
 /// \brief Conversion from a given ChargingSchedule \p k to a given json object \p j
 void to_json(json& j, const ChargingSchedule& k);

include/ocpp/v16/types.hpp

@@ -222,6 +222,7 @@ struct EnhancedChargingSchedule {
     std::optional<int32_t> duration;
     std::optional<ocpp::DateTime> startSchedule;
     std::optional<float> minChargingRate;
+    bool profileTransformed = false; // indicates that a profile was transformed from chargingRateUnit
 };
 
 /// \brief Conversion from a given EnhancedChargingSchedule \p k to a given json object \p j

lib/ocpp/v16/profile.cpp

@@ -405,7 +405,7 @@ EnhancedChargingSchedule calculate_composite_schedule(std::vector<period_entry_t
         (in_charging_rate_unit) ? in_charging_rate_unit.value() : ChargingRateUnit::A;
     const auto now = floor_seconds(in_now);
     const auto end = floor_seconds(in_end);
-    EnhancedChargingSchedule composite{selected_unit, {}, elapsed_seconds(end, now), now, std::nullopt};
+    EnhancedChargingSchedule composite{selected_unit, {}, elapsed_seconds(end, now), now, std::nullopt, false};
 
     // sort the combined_schedules in stack priority order
     struct {
@@ -447,6 +447,9 @@ EnhancedChargingSchedule calculate_composite_schedule(std::vector<period_entry_t
             // there is a schedule to use
             const auto [limit, number_phases] =
                 convert_limit(chosen, selected_unit, default_number_phases, supply_voltage);
+            if (selected_unit != chosen->charging_rate_unit) {
+                composite.profileTransformed = true;
+            }
             composite.chargingSchedulePeriod.push_back(
                 {elapsed_seconds(current, now), limit, number_phases, chosen->stack_level});
             if (chosen->end < next_earliest) {

lib/ocpp/v16/smart_charging.cpp

@@ -95,6 +95,7 @@ ChargingSchedule SmartChargingHandler::calculate_composite_schedule(
     composite_schedule.duration = enhanced_composite_schedule.duration;
     composite_schedule.startSchedule = enhanced_composite_schedule.startSchedule;
     composite_schedule.minChargingRate = enhanced_composite_schedule.minChargingRate;
+    composite_schedule.profileTransformed = enhanced_composite_schedule.profileTransformed;
     for (const auto enhanced_period : enhanced_composite_schedule.chargingSchedulePeriod) {
         ChargingSchedulePeriod period;
         period.startPeriod = enhanced_period.startPeriod;