// ---------------------------------------------------------------------------80
//                ICQ plugin for Miranda Instant Messenger
//                ________________________________________
//
// Copyright © 2000-2001 Richard Hughes, Roland Rabien, Tristan Van de Vreede
// Copyright © 2001-2002 Jon Keating, Richard Hughes
// Copyright © 2002-2004 Martin Öberg, Sam Kothari, Robert Rainwater
// Copyright © 2004-2008 Joe Kucera, Bio
// Copyright © 2012-2017 Miranda NG Team
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
// -----------------------------------------------------------------------------

#include "stdafx.h"

static void InitComboBox(HWND hwndCombo, const FieldNamesItem *names)
{
	SendMessage(hwndCombo, CB_SETCURSEL, ComboBoxAddStringUtf(hwndCombo, nullptr, 0), 0);

	if (names) {
		for (int i = 0; names[i].text; i++)
			ComboBoxAddStringUtf(hwndCombo, names[i].text, names[i].code);
	}
	else {
		int ctryCount;
		struct CountryListEntry *countries;
		CallService(MS_UTILS_GETCOUNTRYLIST, (WPARAM)&ctryCount, (LPARAM)&countries);
		for (int i = 0; i < ctryCount; i++)
			if (countries[i].id != 0xFFFF && countries[i].id != 0)
				ComboBoxAddStringUtf(hwndCombo, LPGEN(countries[i].szName), countries[i].id);
	}
}

INT_PTR CALLBACK AdvancedSearchDlgProc(HWND hwndDlg, UINT message, WPARAM, LPARAM)
{
	switch(message) {
	case WM_INITDIALOG:
		TranslateDialogDefault(hwndDlg);
		InitComboBox(GetDlgItem(hwndDlg, IDC_GENDER), genderField);
		InitComboBox(GetDlgItem(hwndDlg, IDC_AGERANGE), agesField);
		InitComboBox(GetDlgItem(hwndDlg, IDC_MARITALSTATUS), maritalField);
		InitComboBox(GetDlgItem(hwndDlg, IDC_WORKFIELD), occupationField);
		InitComboBox(GetDlgItem(hwndDlg, IDC_ORGANISATION), affiliationField);
		InitComboBox(GetDlgItem(hwndDlg, IDC_LANGUAGE), languageField);
		InitComboBox(GetDlgItem(hwndDlg, IDC_COUNTRY), countryField);
		InitComboBox(GetDlgItem(hwndDlg, IDC_INTERESTSCAT), interestsField);
		InitComboBox(GetDlgItem(hwndDlg, IDC_PASTCAT), pastField);
		return TRUE;
	}

	return FALSE;
}

static DWORD getCurItemData(HWND hwndDlg, UINT iCtrl)
{
	return SendDlgItemMessage(hwndDlg, iCtrl, CB_GETITEMDATA, SendDlgItemMessage(hwndDlg, iCtrl, CB_GETCURSEL, 0, 0), 0);
}

static void searchPackTLVLNTS(PBYTE *buf, size_t *buflen, HWND hwndDlg, UINT idControl, WORD wType)
{
	char str[512];

	GetDlgItemTextA(hwndDlg, idControl, str, _countof(str));

	ppackLETLVLNTS(buf, buflen, str, wType, 0);
}

static void searchPackTLVWordLNTS(PBYTE *buf, size_t *buflen, HWND hwndDlg, UINT idControl, WORD w, WORD wType)
{
	char str[512];

	GetDlgItemTextA(hwndDlg, idControl, str, _countof(str));

	ppackLETLVWordLNTS(buf, buflen, w, str, wType, 0);
}

static PBYTE createAdvancedSearchStructureTLV(HWND hwndDlg, size_t *length)
{
	PBYTE buf = nullptr;
	size_t buflen = 0;

	ppackLEWord(&buf, &buflen, META_SEARCH_GENERIC);       /* subtype: full search */

	searchPackTLVLNTS(&buf, &buflen, hwndDlg, IDC_FIRSTNAME, TLV_FIRSTNAME);
	searchPackTLVLNTS(&buf, &buflen, hwndDlg, IDC_LASTNAME, TLV_LASTNAME);
	searchPackTLVLNTS(&buf, &buflen, hwndDlg, IDC_NICK, TLV_NICKNAME);
	searchPackTLVLNTS(&buf, &buflen, hwndDlg, IDC_EMAIL, TLV_EMAIL);
	searchPackTLVLNTS(&buf, &buflen, hwndDlg, IDC_CITY, TLV_CITY);
	searchPackTLVLNTS(&buf, &buflen, hwndDlg, IDC_STATE, TLV_STATE);
	searchPackTLVLNTS(&buf, &buflen, hwndDlg, IDC_COMPANY, TLV_COMPANY);
	searchPackTLVLNTS(&buf, &buflen, hwndDlg, IDC_DEPARTMENT, TLV_DEPARTMENT);
	searchPackTLVLNTS(&buf, &buflen, hwndDlg, IDC_POSITION, TLV_POSITION);
	searchPackTLVLNTS(&buf, &buflen, hwndDlg, IDC_KEYWORDS, TLV_KEYWORDS);

	ppackLETLVDWord(&buf, &buflen, (DWORD)getCurItemData(hwndDlg, IDC_AGERANGE),      TLV_AGERANGE,  0);

	BYTE b = (BYTE)getCurItemData(hwndDlg,  IDC_GENDER);
	switch (b) {
		case 'F': b = 1; break;
		case 'M': b = 2; break;
		default: b = 0;
	}
	ppackLETLVByte(&buf,  &buflen, b, TLV_GENDER, 0);
	ppackLETLVByte(&buf,  &buflen, (BYTE)getCurItemData(hwndDlg,  IDC_MARITALSTATUS), TLV_MARITAL,   0);
	ppackLETLVWord(&buf,  &buflen, (WORD)getCurItemData(hwndDlg,  IDC_LANGUAGE),      TLV_LANGUAGE,  0);
	ppackLETLVWord(&buf,  &buflen, (WORD)getCurItemData(hwndDlg,  IDC_COUNTRY),       TLV_COUNTRY,   0);
	ppackLETLVWord(&buf,  &buflen, (WORD)getCurItemData(hwndDlg,  IDC_WORKFIELD),     TLV_OCUPATION, 0);

	WORD w = (WORD)getCurItemData(hwndDlg, IDC_PASTCAT);
	searchPackTLVWordLNTS(&buf, &buflen, hwndDlg, IDC_PASTKEY, w, TLV_PASTINFO);

	w = (WORD)getCurItemData(hwndDlg, IDC_INTERESTSCAT);
	searchPackTLVWordLNTS(&buf, &buflen, hwndDlg, IDC_INTERESTSKEY, w, TLV_INTERESTS);

	w = (WORD)getCurItemData(hwndDlg, IDC_ORGANISATION);
	searchPackTLVWordLNTS(&buf, &buflen, hwndDlg, IDC_ORGKEYWORDS, w, TLV_AFFILATIONS);

	w = (WORD)getCurItemData(hwndDlg, IDC_HOMEPAGECAT);
	if (w != 0xFFFF)
		searchPackTLVWordLNTS(&buf, &buflen, hwndDlg, IDC_HOMEPAGEKEY, w, TLV_HOMEPAGE);

	if (IsDlgButtonChecked(hwndDlg, IDC_ONLINEONLY))
		ppackLETLVByte(&buf, &buflen, 1, TLV_ONLINEONLY, 1);

	if (length)
		*length = buflen;

	return buf;
}

PBYTE createAdvancedSearchStructure(HWND hwndDlg, size_t *length)
{
	if (!hwndDlg)
		return nullptr;

	return createAdvancedSearchStructureTLV(hwndDlg, length);
}