67 lines
1.8 KiB
C++
67 lines
1.8 KiB
C++
#ifndef RANDOMMANAGER_H
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#define RANDOMMANAGER_H
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#include <QObject>
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#include <QList>
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#include <QString>
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#include <QRandomGenerator>
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#include "udatabase.h"
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class RandomManager : public QObject
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{
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Q_OBJECT
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public:
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struct RandomStruct {
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QString name;
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int startValue;
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int endValue;
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RandomStruct() : startValue(0), endValue(0) {}
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RandomStruct(const QString &name, int start, int end)
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: name(name), startValue(start), endValue(end) {}
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bool operator==(const QString &otherName) const { return name == otherName; }
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};
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explicit RandomManager(QObject *parent = nullptr);
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~RandomManager();
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// Основные методы
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bool initialize(uDataBase *database);
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// Работа с диапазонами
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bool addRange(const QString &name, int startValue, int endValue);
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bool removeRange(const QString &name);
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bool updateRange(const QString &oldName, const QString &newName, int startValue, int endValue);
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// Получение данных
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QList<RandomStruct> getAllRanges() const { return m_ranges; }
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bool contains(const QString &name) const;
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int getRandomValue(const QString &name) const;
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QPair<int, int> getRange(const QString &name) const;
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// Сохранение/загрузка
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bool saveToDatabase();
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bool loadFromDatabase();
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// Валидация
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bool isValidRange(int start, int end) const;
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signals:
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void dataChanged();
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void rangeAdded(const QString &name, int start, int end);
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void rangeRemoved(const QString &name);
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void rangeUpdated(const QString &oldName, const QString &newName);
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private:
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uDataBase *m_database;
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QList<RandomStruct> m_ranges;
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int findIndex(const QString &name) const;
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};
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#endif // RANDOMMANAGER_H
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