ViewStore.h

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#pragma once
#include <ViewBase.h>
#include <map>
 
namespace views {
class ViewStore {
public:
  enum ViewId {
    ConfigurationServerView,
    EmergencyEnterKeyView,
    EmergencyEnterMenuView,
    EmergencyMenu,
    EmlalockUnlockKeyMenu,
    HardwareTestView,
    HygieneOpeningMenu,
    LockedView,
    PreferencesMenu,
    SelectDisplayTimeLeft,
    SelectDisplayTimePassed,
    SetTimerView,
    TimeRestrictedView,
    UnlockedMainMenu,
    UnlockSafeView,
    WifiConnectingView,
  };
 
protected:
  std::map<ViewId, lcd::ViewBase*> views;
 
protected:
  ViewStore() {};
 
protected:
  static ViewStore& getSingleton() {
    static ViewStore instance;
    return instance;
  }
 
public:
  static lcd::ViewBase* getView(const ViewId& id) {
    auto it = getSingleton().views.find(id);
    if (it == getSingleton().views.end()) {
      return nullptr;
    }
    return it->second;
  }
 
public:
  static void addView(const ViewId& id, lcd::ViewBase& view) {
    getSingleton().views[id] = &view;
  }
 
public:
  static bool activateView(const ViewId& id) {
    auto it = getSingleton().views.find(id);
    if (it == getSingleton().views.end()) {
      lcd::ViewBase::activateView(nullptr);
      return false;
    }
 
    lcd::ViewBase::activateView(it->second);
    return true;
  }
};
} // namespace views