#include "headers.h"

tstring &GetDlgItemString(HWND hwnd, int id)
{
	HWND h = GetDlgItem(hwnd, id);
	int len = GetWindowTextLength(h);
	TCHAR * buf = new TCHAR[len + 1];
	GetWindowText(h, buf, len + 1);
	static tstring s;
	s = buf;
	delete[]buf;
	return s;
}

bool IsExistMyMessage(MCONTACT hContact)
{
	MEVENT hDbEvent = db_event_first(hContact);
	while (hDbEvent) {
		DBEVENTINFO dbei = { sizeof(dbei) };
		if (db_event_get(hDbEvent, &dbei))
			break;

		if (dbei.flags & DBEF_SENT){
			// mark contact as Answered
			db_set_b(hContact, pluginName, answeredSetting, 1);
			// ...let the event go its way
			return true;
		}
		hDbEvent = db_event_next(hContact, hDbEvent);
	}
	return false;
}

void SetDlgItemString(HWND hwndDlg, UINT idItem, std::string const &str)
{
	SetDlgItemTextA(hwndDlg, idItem, str.c_str());
}

void SetDlgItemString(HWND hwndDlg, UINT idItem, std::wstring const &str)
{
	SetDlgItemTextW(hwndDlg, idItem, str.c_str());
}

tstring variables_parse(tstring const &tstrFormat, MCONTACT hContact){
	if (ServiceExists(MS_VARS_FORMATSTRING)) {
		FORMATINFO fi;
		tstring tstrResult;

		memset(&fi, 0, sizeof(fi));
		fi.cbSize = sizeof(fi);
		fi.tszFormat = _tcsdup(tstrFormat.c_str());
		fi.hContact = hContact;
		fi.flags |= FIF_TCHAR;
		TCHAR *tszParsed = (TCHAR *)CallService(MS_VARS_FORMATSTRING, (WPARAM)&fi, 0);
		free(fi.tszFormat);
		if (tszParsed) {
			tstrResult = tszParsed;
			mir_free(tszParsed);
			return tstrResult;
		}
	}
	return tstrFormat;
}

tstring trim(const tstring &tstr, const tstring& trimChars)
{
	size_t s = tstr.find_first_not_of(trimChars);
	size_t e = tstr.find_last_not_of(trimChars);

	if ((tstring::npos == s) || (tstring::npos == e))
		return _T("");
	else
		return tstr.substr(s, e - s + 1);
}