#pragma once

#include "IActivity.h"

class BaseActivity
        : public IActivity
{
public:
    enum Button
    {
        Cancel = 1,
        Ok = 2,
        Minus = 4,
        Plus = 8
    };

    explicit BaseActivity(
            IActivity* mParentActivity = nullptr
            , IActivity* mChildActivity = nullptr
            , IActivity* mPreviousActivity = nullptr
            , IActivity* mNextActivity = nullptr
    );

    void begin() override;

    void loop() override;

protected:
    void updateLcd();

    virtual void getLcdText(char** lines) = 0;

    virtual void onButtonReleased(Button button);

    bool m_lcdUpdateNeeded;

    IActivity* m_parentActivity;
    IActivity* m_childActivity;
    IActivity* m_previousActivity;
    IActivity* m_nextActivity;
};