interface.cpp

#include "Console.h"
#include "function.h"
#include "main.h"
#include <iostream>
#include <fstream>
#include <windows.h>

//Co dang dich hay khong
bool BTrangThaiDichTu = false;

#define MENU_TEXT_ROW ConsoleHeight/2

/*
* Black 0
* Blue 1
* Green 2
* Cyan 3
* Red 4
* Magenta 5
* Yellow 6
* White 7
* Gray 8
* Light Blue 9
* Light Green 10
* Light Cyan 11
* Light Red 12
* Light Magenta 13
* Light Yellow 14
* Bright White 15
*/


void veTieuDeTuDien()
{
	short i;
	for (i = 0; i < ConsoleWidth; ++i)
	{
		printf("%c", 45);
	}
	const char* STRTitle = "Dictionary";
	setColorBGTextXY((ConsoleWidth / 2) - (strlen(STRTitle) / 2), 1, 14, 0, STRTitle);
	STRTitle = "Made by Group 11\n";
	setColorBGTextXY((ConsoleWidth / 2) - (strlen(STRTitle) / 2), 2, 14, 0, STRTitle);
	setColor(7);
	for (i = 0; i < ConsoleWidth; ++i)
	{
		printf("%c", 45);
	}
}

void veMenuChinh(short SIndex)
{
	//Cap nhat lai vi tri dang chon va tong muc cua menu
	SViTriChon = SIndex;
	STongMuc = 2;

	//Ve menu
	const char* STRNewGame = "  Select language  ";
	setColorBGTextXY((ConsoleWidth / 2) - (strlen(STRNewGame) / 2), MENU_TEXT_ROW, 15, ((SIndex == 0) ? 2 : 0), STRNewGame);
	STRNewGame = "   Exit   ";
	setColorBGTextXY((ConsoleWidth / 2) - (strlen(STRNewGame) / 2), MENU_TEXT_ROW+1, 15, ((SIndex == 1) ? 2 : 0), STRNewGame);
}

void veMenuNgonNgu(short SIndex)
{
	//Cap nhat lai vi tri dang chon va tong muc cua menu
	SViTriChon = SIndex;
	STongMuc = 4;

	//Ve menu
	const char* STRNewGame = "English to English";
	setColorBGTextXY((ConsoleWidth / 2) - (strlen(STRNewGame) / 2), MENU_TEXT_ROW, 15, ((SIndex == 0) ? 2 : 0), STRNewGame);
	STRNewGame = "English to Vietnamese";
	setColorBGTextXY((ConsoleWidth / 2) - (strlen(STRNewGame) / 2), MENU_TEXT_ROW+1, 15, ((SIndex == 1) ? 2 : 0), STRNewGame);
	STRNewGame = "Vietnamese to English";
	setColorBGTextXY((ConsoleWidth / 2) - (strlen(STRNewGame) / 2), MENU_TEXT_ROW+2, 15, ((SIndex == 2) ? 2 : 0), STRNewGame);
	STRNewGame = "Return";
	setColorBGTextXY((ConsoleWidth / 2) - (strlen(STRNewGame) / 2), MENU_TEXT_ROW+3, 15, ((SIndex == 3) ? 2 : 0), STRNewGame);



}

/*Cac loai menu
* 1) Menu chinh
* 2) chon ngon ngu
* 3) Translate
*/


void xuLyPhim(KEY_EVENT_RECORD key)
{
	if (key.bKeyDown) // Co nhan phim
	{
		switch (key.wVirtualKeyCode)
		{
		case VK_UP: // mui ten len
			//std::cout << "Up" << std::endl;
			switch (STrang)
			{
			case 1: //menu chinh
				if (STongMuc == 2)
				{
					if (SViTriChon == 0)
						SViTriChon = STongMuc - 1;
					else
						SViTriChon -= 1;
					veMenuChinh(SViTriChon);
				}
				break;
			case 2: //ngon ngu
				if (STongMuc == 4)
				{
					if (SViTriChon == 0)
						SViTriChon = STongMuc - 1;
					else
						SViTriChon -= 1;
					veMenuNgonNgu(SViTriChon);
				}
				break;
			case 3: //dich
				if (BTrangThaiDichTu)
				{
					//insert translation initializing code here
				}
				break;
			}
			break;
		case VK_DOWN: // mui ten xuong
			//std::cout << "Down" << std::endl;
			switch (STrang)
			{
			case 1: //menu chinh
				if (STongMuc == 2)
				{
					if (SViTriChon == STongMuc - 1)
						SViTriChon = 0;
					else
						SViTriChon += 1;
					veMenuChinh(SViTriChon);
				}
				break;
			case 2: //ngon ngu
				if (STongMuc == 4)
				{
					if (SViTriChon == STongMuc - 1)
						SViTriChon = 0;
					else
						SViTriChon += 1;
					veMenuNgonNgu(SViTriChon);
				}
				break;
			case 3: //dich
				if (BTrangThaiDichTu)
				{
					//insert translation initializing code here
				}
				break;
			}
			break;
		case VK_LEFT: // mui ten trai
			//std::cout << "Left" << std::endl;
			break;
		case VK_RIGHT: // mui ten phai
			//std::cout << "Right" << std::endl;
			break;
		case VK_RETURN: // phim enter
			//std::cout << "Enter" << std::endl;
			switch (STrang)
			{
			case 1: //menu chinh
				if (SViTriChon == 0)
				{
					STrang = 2;
					deleteRow(MENU_TEXT_ROW, 3);
					veMenuNgonNgu(0);
				}
				else exit(0);
				break;
			case 2: //ngon ngu
				switch (SViTriChon)
				{
				case 0:
					STrang = 3;
					deleteRow(MENU_TEXT_ROW, 3);
					//Them code init dictionary o day
					break;
				case 1:
					STrang = 3;
					deleteRow(MENU_TEXT_ROW, 3);
					//Them code init dictionary o day
					break;
				case 2:
					STrang = 3;
					deleteRow(MENU_TEXT_ROW, 3);
					//Them code init dictionary o day
					break;
				case 3:
					STrang = 1;
					deleteRow(MENU_TEXT_ROW, 6);
					veMenuChinh(0);
				}
				break;
			}
		}
	}
}

void xuLySuKien()
{
	while (1)
	{
		DWORD DWNumberOfEvents = 0; //Luu lai su kien tai
		DWORD DWNumberOfEventsRead = 0; //Luu lai so luong su kien da duoc loc

		HANDLE HConsoleInput = GetStdHandle(STD_INPUT_HANDLE); //Thiet bi dau vao
		GetNumberOfConsoleInputEvents(HConsoleInput, &DWNumberOfEvents); // Dat su kien dau vao cua giao dien cho bien DWNumberOfEvents

		if (DWNumberOfEvents)
		{
			INPUT_RECORD* IREventBuffer = new INPUT_RECORD[DWNumberOfEvents];//Con tro EventBuffer
			ReadConsoleInput(HConsoleInput, IREventBuffer, DWNumberOfEvents, &DWNumberOfEventsRead); //Dat cac su kien duoc luu tru vao con tro

			//chay vong lap de doc su kien
			for (DWORD i = 0; i < DWNumberOfEvents; ++i)
			{
				if (IREventBuffer[i].EventType == KEY_EVENT) //Neu la su kien phim
				{
					xuLyPhim(IREventBuffer[i].Event.KeyEvent);
				}
				//else if (IREventBuffer[i].EventType == MOUSE_EVENT) // Su kien chuot
			}
		}
	}

}