process-optimize-C/recommender.cpp at main · IamERP-GH/process-optimize-C · GitHub

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#include "recommender.h"
#include <cmath>

std::vector<std::string> generateRecommendation(
    const ProcessResult& current,
    const ProcessResult* optimal,
    double targetPerformance)
{
    std::vector<std::string> recs;

    if (optimal == nullptr)
    {
        recs.push_back(
            "No feasible operating condition found.");

        return recs;
    }

    double currentT = current.temperature;
    double optimalT = optimal->temperature;

    if (current.performance < targetPerformance)
    {
        recs.push_back(
            "Current condition does not meet target.");

        recs.push_back(
            "Increase temperature to the optimal value.");
    }
    else if (currentT > optimalT + 5)
    {
        recs.push_back(
            "Temperature is higher than necessary.");

        recs.push_back(
            "Lower temperature to reduce cost and emissions.");
    }
    else if (std::abs(currentT - optimalT) <= 5)
    {
        recs.push_back(
            "Current condition is near optimum.");
    }
    else
    {
        recs.push_back(
            "Condition is feasible but not cost-optimal.");
    }

    return recs;
}