#include "common.h"

INT_PTR CToxProto::MainOptionsProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
	CToxProto *proto = (CToxProto*)GetWindowLongPtr(hwnd, GWLP_USERDATA);

	switch (uMsg)
	{
	case WM_INITDIALOG:
		TranslateDialogDefault(hwnd);
		{
			proto = (CToxProto*)lParam;
			SetWindowLongPtr(hwnd, GWLP_USERDATA, lParam);

			ptrT nick(proto->getTStringA("Nick"));
			SetDlgItemText(hwnd, IDC_NAME, nick);

			ptrT pass(proto->getTStringA("Password"));
			SetDlgItemText(hwnd, IDC_PASSWORD, pass);

			ptrA address(proto->getStringA(TOX_SETTINGS_ID));
			if (address != NULL)
			{
				SetDlgItemTextA(hwnd, IDC_TOXID, address);
			}

			ptrT group(proto->getTStringA(TOX_SETTINGS_GROUP));
			SetDlgItemText(hwnd, IDC_GROUP, group);
			SendDlgItemMessage(hwnd, IDC_GROUP, EM_LIMITTEXT, 64, 0);

			CheckDlgButton(hwnd, IDC_DISABLE_UDP, proto->getBool("DisableUDP", 0));
			CheckDlgButton(hwnd, IDC_DISABLE_IPV6, proto->getBool("DisableIPv6", 0));
		}
		return TRUE;

	case WM_COMMAND:
	{
		switch (LOWORD(wParam))
		{
		case IDC_NAME:
		case IDC_GROUP:
		case IDC_PASSWORD:
			if ((HWND)lParam == GetFocus())
			{
				if (HIWORD(wParam) != EN_CHANGE) return 0;
				SendMessage(GetParent(hwnd), PSM_CHANGED, 0, 0);
			}
			break;

		case IDC_DISABLE_UDP:
		case IDC_DISABLE_IPV6:
			SendMessage(GetParent(hwnd), PSM_CHANGED, 0, 0);
			break;
		}

		case IDC_CLIPBOARD:
		{
			char toxId[TOX_FRIEND_ADDRESS_SIZE * 2 + 1];
			GetDlgItemTextA(hwnd, IDC_TOXID, toxId, SIZEOF(toxId));
			if (OpenClipboard(GetDlgItem(hwnd, IDC_TOXID)))
			{
				EmptyClipboard();
				HGLOBAL hMem = GlobalAlloc(GMEM_FIXED, SIZEOF(toxId));
				memcpy(GlobalLock(hMem), toxId, SIZEOF(toxId));
				GlobalUnlock(hMem);
				SetClipboardData(CF_TEXT, hMem);
				CloseClipboard();
			}
		}
			break;
	}
		break;

	case WM_NOTIFY:
		if (reinterpret_cast<NMHDR*>(lParam)->code == PSN_APPLY)
		{
			TCHAR nick[TOX_MAX_NAME_LENGTH], pass[MAX_PATH];
			GetDlgItemText(hwnd, IDC_NAME, nick, TOX_MAX_NAME_LENGTH);
			proto->setTString("Nick", nick);

			GetDlgItemText(hwnd, IDC_PASSWORD, pass, SIZEOF(pass));
			proto->setTString("Password", pass);

			proto->setByte("DisableUDP", (BYTE)IsDlgButtonChecked(hwnd, IDC_DISABLE_UDP));
			proto->setByte("DisableIPv6", (BYTE)IsDlgButtonChecked(hwnd, IDC_DISABLE_IPV6));

			TCHAR group[64];
			GetDlgItemText(hwnd, IDC_GROUP, group, SIZEOF(group));
			if (_tcslen(group) > 0)
			{
				proto->setTString(NULL, TOX_SETTINGS_GROUP, group);
				Clist_CreateGroup(0, group);
			}
			else
			{
				proto->delSetting(NULL, TOX_SETTINGS_GROUP);
			}

			proto->SaveToxProfile();

			return TRUE;
		}
		break;
	}

	return FALSE;
}