#ifndef CONFIG_MGR_H
#define CONFIG_MGR_H
#include <memory>
#include <vector>
#include "cardbase.h"

class ConfigMgr {
  private:
    static ConfigMgr *instance;
    ConfigMgr() {
        for (int i = 0; i < SLOT_NUM; ++i) {
            card_type_[i] = kCardNone;
        }
    }
  public:
    static ConfigMgr *Instance() {
        if (instance == nullptr) {
            instance = new ConfigMgr();
        }
        return instance;
    }
    ~ConfigMgr();
    void Save();
    void Load(QString filename);
    std::shared_ptr<CardBase> GetSlotPtr(int slot);
    void AddCard(std::shared_ptr<CardBase> ptr);
  private:
    QString filename_;
    int card_type_[15];
    std::vector<std::shared_ptr<CardBase>> cards_;
};

#endif // CONFIG_MGR_H