#include <Windows.h>

HWND windowHandle;

LRESULT CALLBACK WndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
	switch (msg)
	{
	case WM_CLOSE:
		DestroyWindow(hwnd);
		break;
	case WM_DESTROY:
		PostQuitMessage(0);
		break;
	default:
		return DefWindowProc(hwnd, msg, wParam, lParam);
	}
}

int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE prevInstance, PSTR cmdLine, int showCmd)
{
	WNDCLASSEX wc;

	wc.cbSize = sizeof(WNDCLASSEX);
	wc.cbClsExtra = NULL;
	wc.cbWndExtra = NULL;
	wc.hIconSm = NULL;

	wc.hInstance = hInstance;
	wc.lpfnWndProc = WndProc;
	wc.style = CS_HREDRAW | CS_VREDRAW,
		wc.lpszClassName = "Breeze";
	wc.lpszMenuName = NULL,
		wc.hCursor = LoadCursor(0, IDC_ARROW),
		wc.hIcon = LoadIcon(0, IDI_APPLICATION),
		wc.hbrBackground = (HBRUSH)GetStockObject(WHITE_BRUSH);
	RegisterClassEx(&wc);

	windowHandle = CreateWindowEx(WS_EX_ACCEPTFILES, "Breeze", "Breeze Test",
		WS_OVERLAPPEDWINDOW | WS_VISIBLE, 100, 100, 800, 600, 0, 0, hInstance, 0);

	if (windowHandle == NULL)
	{
		MessageBoxA(0, "Failed to load", "Error", 0);
	}

	ShowWindow(windowHandle, showCmd);

	UpdateWindow(windowHandle);

	MSG msg;

	SecureZeroMemory(&msg, sizeof(MSG));

	int returnValue = NULL;
	while ((returnValue = GetMessage(&msg, 0, 0, 0)) != NULL)
	{
		if (returnValue == 1)
		{
			MessageBoxA(windowHandle, "GetMessage Failed", "Error", 0);
			break;
		}

		TranslateMessage(&msg);
		DispatchMessage(&msg);

		return (int)msg.wParam;
	}

	return 0;
}