/**
 * @file    tui.h
 * @brief   display user interface
 * @author  hendrik schutter
 * @date    03.08.2020
 */

#ifndef TUI_H_
#define TUI_H_

#include "reHDD.h"

#define COLOR_AREA_STDSCR 1
#define COLOR_AREA_OVERVIEW 2
#define COLOR_AREA_ENTRY 3
#define COLOR_AREA_ENTRY_SELECTED 4
#define COLOR_AREA_DETAIL 5

class TUI
{
protected:

public:

    enum UserInput { UpKey, DownKey, Abort, Shred, Delete, Enter, ESC, Undefined};
    struct MenuState
    {
        bool bAbort;
        bool bShred;
        bool bDelete;
        bool bConfirmShred;
        bool bConfirmDelete;
    };

    TUI(void);

    static void initTUI();

    void updateTUI(vector <Drive>* pvecDrives,  uint8_t u8SelectedEntry);

    static enum UserInput readUserInput();

private:
    static string sCpuUsage;
    static string sRamUsage;
    static string sLocalTime;


    WINDOW* overview;
    WINDOW* systemview;
    WINDOW* detailview;
    WINDOW* menuview;
    WINDOW* dialog;

    static void centerTitle(WINDOW *pwin, const char * title);
    static WINDOW *createOverViewWindow( int iXSize, int iYSize);
    static WINDOW *createDetailViewWindow( int iXSize, int iYSize, int iXStart, Drive drive);
    static WINDOW *overwriteDetailViewWindow( int iXSize, int iYSize, int iXStart);
    static WINDOW *createEntryWindow(int iXSize, int iYSize, int iXStart, int iYStart,string sModelFamily, string sModelName, string sCapacity, string sState, bool bSelected);
    static WINDOW *createSystemStats(int iXSize, int iYSize, int iYStart);
    static WINDOW *createMenuView(int iXSize, int iYSize, int iXStart, int iYStart, struct MenuState menustate);
    static WINDOW *createDialog(int iXSize, int iYSize, int iXStart, int iYStart, string selectedTask, string optionA, string optionB);

    void displaySelectedDrive(Drive drive, int stdscrX, int stdscrY);

};
#endif  // TUI_H_