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

#include "../../include/reHDD.h"


TUI::TUI(void) {



}


/**
 * \brief   wipe drive with shred
 * \param	pointer of Drive instance
 * \return  void
 */

void TUI::initTUI()
{
    initscr();
    raw();
    keypad(stdscr,TRUE);
    if(has_colors() == TRUE) {
        start_color();
    } else {
        printf("Your terminal does not support color\n");
        exit(1);
    }
    clear();
    curs_set(0);
    init_color(COLOR_GRAY, 173, 170, 173);


    init_pair(COLOR_AREA_STDSCR,COLOR_WHITE, COLOR_BLUE);
    wbkgd(stdscr, COLOR_PAIR(COLOR_AREA_STDSCR));

    int stdscrX, stdscrY;
    getmaxyx(stdscr, stdscrY, stdscrX);
    mvprintw(0, 2, "reHDD - HDD refurbishing tool - Licensed under GPL 3.0  X:%d Y:%d",stdscrX,stdscrY);

}

void TUI::updateTUI(vector <Drive>* pvecDrives) {


    //werase(stdscr);

    int stdscrX, stdscrY;
    getmaxyx(stdscr, stdscrY, stdscrX);

    init_pair(COLOR_AREA_STDSCR,COLOR_WHITE, COLOR_BLUE);
    wbkgd(stdscr, COLOR_PAIR(COLOR_AREA_STDSCR));

   // mvprintw(0, 2, "reHDD - HDD refurbishing tool - Licensed under GPL 3.0  X:%d Y:%d",stdscrX,stdscrY);

    refresh();

    overview=createOverViewWindow((int)(stdscrX/3), (stdscrY-15));
    wrefresh(overview);

    detailview=createDetailViewWindow(((stdscrX)-(int)(stdscrX/3)-7), (stdscrY-3), (int)(stdscrX/3)+5);
    wrefresh(detailview);

    vWinDriveEntries.clear();


   // int i = 0;

    vector <Drive>::iterator it;
    for (it = pvecDrives->begin(); it != pvecDrives->end(); ++it)
    {

        string sModelFamily = it->getModelFamily();
        string sModelName = it->getModelName();
        string sCapacity = it->sCapacityToText();

     WINDOW * tmp = createEntryWindow( ((int)(stdscrX/3) - 2), 5, 3, (5* (it - pvecDrives->begin()) )+3, sModelFamily, sModelName, sCapacity);

      //  WINDOW * tmp = createEntryWindow( ((int)(stdscrX/3) - 2), 5, 3, (5* (i) )+3, sModelFamily, sModelName, sCapacity);

        // vWinDriveEntries.push_back(tmp);
        wrefresh(tmp);

       // i++;
    }


}


void TUI::centerTitle(WINDOW *pwin, const char * title) {
    int x, maxX, stringSize;
    getmaxyx(pwin, maxX, maxX);
    stringSize = 4 + strlen(title);
    x = (maxX - stringSize)/2;
    mvwaddch(pwin, 0, x, ACS_RTEE);
    waddch(pwin, ' ');
    waddstr(pwin, title);
    waddch(pwin, ' ');
    waddch(pwin, ACS_LTEE);
}

WINDOW* TUI::createOverViewWindow( int iXSize, int iYSize) {
    WINDOW *newWindow;
    newWindow = newwin(iYSize, iXSize, 2, 2);
    init_pair(COLOR_AREA_OVERVIEW, COLOR_BLACK, COLOR_GRAY);
    wbkgd(newWindow, COLOR_PAIR(COLOR_AREA_OVERVIEW));
    box(newWindow, ACS_VLINE, ACS_HLINE);

    time_t rawtime;
    struct tm * timeinfo;
    char buffer[80];

    time (&rawtime);
    timeinfo = localtime(&rawtime);

    strftime(buffer,sizeof(buffer),"%d-%m-%Y %H:%M:%S",timeinfo);
    std::string str(buffer);


    centerTitle(newWindow, str.c_str());

    //mvwaddstr(newWindow, 2, 3, "Drücke eine Taste");

     //refresh();   

    return newWindow;
}


WINDOW* TUI::createDetailViewWindow( int iXSize, int iYSize, int iXStart) {
    WINDOW *newWindow;
    newWindow = newwin(iYSize, iXSize, 2, iXStart);
    init_pair(COLOR_AREA_OVERVIEW, COLOR_BLACK, COLOR_GRAY);
    wbkgd(newWindow, COLOR_PAIR(COLOR_AREA_OVERVIEW));
    box(newWindow, ACS_VLINE, ACS_HLINE);
    centerTitle(newWindow, "Selected Drive: xyz");

    return newWindow;
}

WINDOW* TUI::createEntryWindow(int iXSize, int iYSize, int iXStart, int iYStart, string sModelFamily, string sModelName, string sCapacity) {
    WINDOW *newWindow;
    newWindow = newwin(iYSize, iXSize, iYStart, iXStart);
    init_pair(COLOR_AREA_ENTRY, COLOR_BLACK, COLOR_GRAY);
    wbkgd(newWindow, COLOR_PAIR(COLOR_AREA_ENTRY));
    box(newWindow, ACS_VLINE, ACS_HLINE);

    attron(COLOR_PAIR(COLOR_AREA_ENTRY));
  
    mvwaddstr(newWindow,1, 1, sModelFamily.c_str());
    mvwaddstr(newWindow,2, 1, sModelName.c_str());
    mvwaddstr(newWindow,3, 1, sCapacity.c_str());

   // refresh();

    return newWindow;
}