#include "common.h"

INT_PTR CALLBACK 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);

			ptrA username(proto->getStringA("Username"));
			SetDlgItemTextA(hwnd, IDC_USERNAME, username);

			ptrA dataPath(proto->getStringA("DataPath"));
			if (!dataPath)
			{
				char defaultPath[MAX_PATH];
				mir_snprintf(defaultPath, MAX_PATH, "%s\\%s.tox", VARS("%miranda_userdata%"), _T2A(proto->m_tszUserName));
				dataPath = mir_strdup(defaultPath);
			}
			SetDlgItemTextA(hwnd, IDC_DATAPATH, dataPath);

			ptrW groupName(proto->getWStringA(NULL, "DefaultGroup"));
			SetDlgItemText(hwnd, IDC_GROUP, groupName);
			SendDlgItemMessage(hwnd, IDC_GROUP, EM_LIMITTEXT, 64, 0);

			/*if (proto->IsOnline())
			{
				EnableWindow(GetDlgItem(hwnd, IDC_USERNAME), FALSE);
				EnableWindow(GetDlgItem(hwnd, IDC_DATAPATH), FALSE);
			}*/
		}
		return TRUE;

	case WM_COMMAND:
	{
		switch (LOWORD(wParam))
		{
		case IDC_USERNAME:
			if ((HWND)lParam == GetFocus())
			{
				//EnableWindow(GetDlgItem(hwnd, IDC_USERNAME), !proto->IsOnline());
				if (HIWORD(wParam) != EN_CHANGE) return 0;
				char username[128];
				GetDlgItemTextA(hwnd, IDC_USERNAME, username, SIZEOF(username));
				SendMessage(GetParent(hwnd), PSM_CHANGED, 0, 0);
			}
			break;

		case IDC_DATAPATH:
			if ((HWND)lParam == GetFocus())
			{
				//EnableWindow(GetDlgItem(hwnd, IDC_DATAPATH), !proto->IsOnline());
				if (HIWORD(wParam) != EN_CHANGE) return 0;
				char dataPath[128];
				GetDlgItemTextA(hwnd, IDC_DATAPATH, dataPath, SIZEOF(dataPath));
				SendMessage(GetParent(hwnd), PSM_CHANGED, 0, 0);
			}
			break;

		case IDC_BROWSE:
			{
				char dataPath[MAX_PATH];
				GetDlgItemTextA(hwnd, IDC_DATAPATH, dataPath, SIZEOF(dataPath));

				char filter[MAX_PATH] = "";
				mir_snprintf(filter, MAX_PATH, "%s\0*.*\0", Translate("All Files (*.*)"));

				OPENFILENAMEA ofn = { 0 };
				ofn.lStructSize = sizeof(ofn);
				ofn.hwndOwner = 0;
				ofn.lpstrFilter = filter;
				ofn.nFilterIndex = 1;
				ofn.lpstrFile = dataPath;
				ofn.lpstrTitle = Translate("Select data file");
				ofn.nMaxFile = SIZEOF(dataPath);
				ofn.Flags = OFN_FILEMUSTEXIST | OFN_PATHMUSTEXIST | OFN_EXPLORER | OFN_NOCHANGEDIR;
				if (GetOpenFileNameA(&ofn) && dataPath[0])
				{
					SetDlgItemTextA(hwnd, IDC_DATAPATH, dataPath);
					SendMessage(GetParent(hwnd), PSM_CHANGED, 0, 0);
				}
			}
			break;

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

	case WM_NOTIFY:
		if (reinterpret_cast<NMHDR*>(lParam)->code == PSN_APPLY)
		{
			//if (!proto->IsOnline())
			{
				char username[128];
				GetDlgItemTextA(hwnd, IDC_USERNAME, username, SIZEOF(username));
				proto->setString("Username", username);

				char dataPath[128];
				GetDlgItemTextA(hwnd, IDC_DATAPATH, dataPath, SIZEOF(dataPath));
				proto->setString("DataPath", dataPath);
			}

			wchar_t groupName[128];
			GetDlgItemText(hwnd, IDC_GROUP, groupName, SIZEOF(groupName));
			if (lstrlen(groupName) > 0)
			{
				proto->setWString(NULL, "DefaultGroup", groupName);
				Clist_CreateGroup(0, groupName);
			}
			else
				proto->delSetting(NULL, "DefaultGroup");

			return TRUE;
		}
		break;
	}

	return FALSE;
}