deck_list_statistics_analyzer.h

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#ifndef COCKATRICE_DECK_LIST_STATISTICS_ANALYZER_H
#define COCKATRICE_DECK_LIST_STATISTICS_ANALYZER_H
 
#include "deck_list_model.h"
 
#include <QHash>
#include <QObject>
#include <unordered_map>
 
class DeckListModel;
 
struct DeckListStatisticsAnalyzerConfig
{
    bool computeManaBase = true;
    bool computeManaCurve = true;
    bool computeDevotion = true;
    bool computeCategories = true;
    bool computeCurveBreakdowns = true;
    bool computeProbabilities = true;
};
 
class DeckListStatisticsAnalyzer : public QObject
{
    Q_OBJECT
 
public:
    explicit DeckListStatisticsAnalyzer(QObject *parent,
                                        DeckListModel *model,
                                        DeckListStatisticsAnalyzerConfig _config = DeckListStatisticsAnalyzerConfig());
 
    void analyze();
 
    [[nodiscard]] const QHash<QString, int> &getManaBase() const
    {
        return manaBaseMap;
    }
    [[nodiscard]] const std::unordered_map<int, int> &getManaCurve() const
    {
        return manaCurveMap;
    }
    [[nodiscard]] const std::unordered_map<char, int> &getDevotion() const
    {
        return manaDevotionMap;
    }
 
    const QHash<QString, int> &getDevotionPipCount() const
    {
        return devotionPipCount;
    }
    const QHash<QString, int> &getDevotionCardCount() const
    {
        return devotionCardCount;
    }
 
    const QHash<QString, int> &getProductionPipCount() const
    {
        return productionPipCount;
    }
    const QHash<QString, int> &getProductionCardCount() const
    {
        return productionCardCount;
    }
 
    const QHash<QString, int> &getTypeCount() const
    {
        return typeCount;
    }
    const QHash<QString, int> &getSubtypeCount() const
    {
        return subtypeCount;
    }
    const QHash<QString, int> &getColorCount() const
    {
        return colorCount;
    }
    const QHash<QString, int> &getRarityCount() const
    {
        return rarityCount;
    }
    const QHash<int, int> &getManaValueCount() const
    {
        return manaValueCount;
    }
 
    const QHash<QString, QHash<int, int>> &getManaCurveByType() const
    {
        return manaCurveByType;
    }
    const QHash<QString, QHash<int, int>> &getManaCurveBySubtype() const
    {
        return manaCurveBySubtype;
    }
    const QHash<QString, QHash<int, int>> &getManaCurveByColor() const
    {
        return manaCurveByColor;
    }
    const QHash<QString, QHash<int, int>> &getManaCurveByPower() const
    {
        return manaCurveByPower;
    }
    const QHash<QString, QHash<int, int>> &getManaCurveByToughness() const
    {
        return manaCurveByToughness;
    }
 
    const QHash<QString, QHash<int, QStringList>> &getManaCurveCardsByType() const
    {
        return manaCurveCardsByType;
    }
 
    const QHash<QString, QHash<int, QStringList>> &getManaCurveCardsBySubtype() const
    {
        return manaCurveCardsBySubtype;
    }
 
    const QHash<QString, QHash<int, QStringList>> &getManaCurveCardsByColor() const
    {
        return manaCurveCardsByColor;
    }
 
    const QHash<QString, QHash<int, QStringList>> &getManaCurveCardsByPower() const
    {
        return manaCurveCardsByPower;
    }
 
    const QHash<QString, QHash<int, QStringList>> &getManaCurveCardsByToughness() const
    {
        return manaCurveCardsByToughness;
    }
 
    DeckListModel *getModel() const
    {
        return model;
    }
 
signals:
    void statsUpdated();
 
private:
    DeckListModel *model;
    DeckListStatisticsAnalyzerConfig config;
 
    QHash<QString, int> manaBaseMap;
    std::unordered_map<int, int> manaCurveMap;
    std::unordered_map<char, int> manaDevotionMap;
 
    QHash<QString, int> devotionPipCount;  // W/U/B/R/G total symbols
    QHash<QString, int> devotionCardCount; // how many cards provide devotion
 
    QHash<QString, int> productionPipCount;  // mana produced by cards
    QHash<QString, int> productionCardCount; // number of producers
 
    QHash<QString, int> typeCount;
    QHash<QString, int> subtypeCount;
    QHash<QString, int> colorCount;
    QHash<QString, int> rarityCount;
    QHash<int, int> manaValueCount;
 
    QHash<QString, QHash<int, int>> manaCurveByType;
    QHash<QString, QHash<int, int>> manaCurveBySubtype;
    QHash<QString, QHash<int, int>> manaCurveByColor;
    QHash<QString, QHash<int, int>> manaCurveByPower;
    QHash<QString, QHash<int, int>> manaCurveByToughness;
 
    QHash<QString, QHash<int, QStringList>> manaCurveCardsByType;
    QHash<QString, QHash<int, QStringList>> manaCurveCardsBySubtype;
    QHash<QString, QHash<int, QStringList>> manaCurveCardsByColor;
    QHash<QString, QHash<int, QStringList>> manaCurveCardsByPower;
    QHash<QString, QHash<int, QStringList>> manaCurveCardsByToughness;
 
    // Not storing card info — only numeric results.
    QHash<QString, QHash<int, QHash<int, double>>> probabilityExact;
    QHash<QString, QHash<int, QHash<int, double>>> probabilityAtLeast;
 
    QHash<QString, int> determineManaProduction(const QString &);
    std::unordered_map<char, int> countManaSymbols(const QString &);
    double hypergeometric(int N, int K, int n, int k);
    void clearData();
};
 
#endif // COCKATRICE_DECK_LIST_STATISTICS_ANALYZER_H