/*
Miranda-IM SMS Plugin
Copyright (C) 2001-2  Richard Hughes
Copyright (C) 2007-18  Rozhuk Ivan

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.
---------------------------------------------------------------------------

This was the original words.
This plugin was modified by Ariel Shulman (NuKe007).
For any comments, problems, etc. contact me at Miranda-IM forums or E-Mail or ICQ.
All the information needed you can find at www.nuke007.tk
Enjoy the code and use it smartly!
*/

#include "stdafx.h"

// This function handles the ACK received from that hooked.
int handleAckSMS(WPARAM wParam, LPARAM lParam)
{
	if (!lParam)
		return 0;
	if (((ACKDATA*)lParam)->type != ICQACKTYPE_SMS)
		return 0;

	char szPhone[MAX_PHONE_LEN] = { 0 };
	wchar_t tszPhone[MAX_PHONE_LEN] = { 0 };
	LPSTR lpszXML = (LPSTR)((ACKDATA*)lParam)->lParam, lpszData, lpszPhone;
	size_t dwXMLSize = 0, dwDataSize, dwPhoneSize;
	ACKDATA *ack = ((ACKDATA*)lParam);

	if (lpszXML)
		dwXMLSize = mir_strlen(lpszXML);

	if (GetXMLFieldEx(lpszXML, dwXMLSize, &lpszData, &dwDataSize, "sms_message", "text", NULL)) {
		if (GetXMLFieldEx(lpszXML, dwXMLSize, &lpszPhone, &dwPhoneSize, "sms_message", "sender", NULL)) {
			LPSTR lpszMessageUTF;
			size_t dwBuffLen, dwMessageXMLEncodedSize, dwMessageXMLDecodedSize;
			DBEVENTINFO dbei = {};

			dwBuffLen = (dwDataSize + MAX_PATH);
			dbei.pBlob = (LPBYTE)MEMALLOC((dwBuffLen + dwPhoneSize));
			LPWSTR lpwszMessageXMLEncoded = (LPWSTR)MEMALLOC((dwBuffLen*sizeof(WCHAR)));
			LPWSTR lpwszMessageXMLDecoded = (LPWSTR)MEMALLOC((dwBuffLen*sizeof(WCHAR)));
			if (dbei.pBlob && lpwszMessageXMLEncoded && lpwszMessageXMLDecoded) {
				dwMessageXMLEncodedSize = MultiByteToWideChar(CP_UTF8, 0, lpszData, (int)dwDataSize, lpwszMessageXMLEncoded, (int)dwBuffLen);
				DecodeXML(lpwszMessageXMLEncoded, dwMessageXMLEncodedSize, lpwszMessageXMLDecoded, dwBuffLen, &dwMessageXMLDecodedSize);
				lpszMessageUTF = (LPSTR)lpwszMessageXMLEncoded;
				WideCharToMultiByte(CP_UTF8, 0, lpwszMessageXMLDecoded, (int)dwMessageXMLDecodedSize, lpszMessageUTF, (int)dwBuffLen, nullptr, nullptr);

				dwPhoneSize = CopyNumberA(szPhone, lpszPhone, dwPhoneSize);
				dwPhoneSize = MultiByteToWideChar(CP_UTF8, 0, szPhone, (int)dwPhoneSize, tszPhone, MAX_PHONE_LEN);
				MCONTACT hContact = HContactFromPhone(tszPhone, dwPhoneSize);

				dbei.szModule = GetModuleName(hContact);
				dbei.timestamp = time(0);
				dbei.flags = DBEF_UTF;
				dbei.eventType = ICQEVENTTYPE_SMS;
				dbei.cbBlob = (mir_snprintf((LPSTR)dbei.pBlob, ((dwBuffLen + dwPhoneSize)), "SMS From: +%s\r\n%s", szPhone, lpszMessageUTF) + sizeof(DWORD));
				//dbei.pBlob=(LPBYTE)lpszBuff;
				(*((DWORD*)(dbei.pBlob + (dbei.cbBlob - sizeof(DWORD))))) = 0;
				MEVENT hResult = db_event_add(hContact, &dbei);
				if (hContact == NULL) {
					if (RecvSMSWindowAdd(NULL, ICQEVENTTYPE_SMS, tszPhone, dwPhoneSize, (LPSTR)dbei.pBlob, dbei.cbBlob)) {
						db_event_markRead(hContact, hResult);
						Skin_PlaySound("RecvSMSMsg");
					}
				}
			}
			MEMFREE(lpwszMessageXMLDecoded);
			MEMFREE(lpwszMessageXMLEncoded);
			MEMFREE(dbei.pBlob);
		}
	}
	else
		if (GetXMLFieldEx(lpszXML, dwXMLSize, &lpszData, &dwDataSize, "sms_delivery_receipt", "delivered", NULL)) {
			if (GetXMLFieldEx(lpszXML, dwXMLSize, &lpszPhone, &dwPhoneSize, "sms_delivery_receipt", "destination", NULL)) {
				dwPhoneSize = CopyNumberA(szPhone, lpszPhone, dwPhoneSize);
				dwPhoneSize = MultiByteToWideChar(CP_UTF8, 0, szPhone, (int)dwPhoneSize, tszPhone, MAX_PHONE_LEN);
				MCONTACT hContact = HContactFromPhone(tszPhone, dwPhoneSize);

				DBEVENTINFO dbei = {};
				dbei.szModule = GetModuleName(hContact);
				dbei.timestamp = time(0);
				dbei.flags = DBEF_UTF;
				dbei.eventType = ICQEVENTTYPE_SMSCONFIRMATION;
				if (CompareStringA(MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US), NORM_IGNORECASE, lpszData, (int)dwDataSize, "yes", 3) == CSTR_EQUAL) {
					dbei.cbBlob = (MAX_PHONE_LEN + MAX_PATH);
					dbei.pBlob = (PBYTE)MEMALLOC(dbei.cbBlob);
					if (dbei.pBlob) dbei.cbBlob = (mir_snprintf((LPSTR)dbei.pBlob, dbei.cbBlob, "SMS Confirmation From: +%s\r\nSMS was sent succesfully", szPhone) + 4);
				}
				else {
					if (GetXMLFieldEx(lpszXML, dwXMLSize, &lpszData, &dwDataSize, "sms_delivery_receipt", "error", "params", "param", NULL) == FALSE) {
						lpszData = "";
						dwDataSize = 0;
					}
					dbei.cbBlob = (int)(MAX_PHONE_LEN + MAX_PATH + dwDataSize);
					dbei.pBlob = (PBYTE)MEMALLOC(dbei.cbBlob);
					if (dbei.pBlob) {
						dbei.cbBlob = mir_snprintf((LPSTR)dbei.pBlob, dbei.cbBlob, "SMS Confirmation From: +%s\r\nSMS was not sent succesfully: ", szPhone);
						memcpy((dbei.pBlob + dbei.cbBlob), lpszData, dwDataSize);
						dbei.cbBlob += (int)(dwDataSize + sizeof(DWORD));
						(*((DWORD*)(dbei.pBlob + (dbei.cbBlob - sizeof(DWORD))))) = 0;
					}
				}

				if (dbei.pBlob) {
					if (hContact)
						db_event_add(hContact, &dbei);
					else
						RecvSMSWindowAdd(NULL, ICQEVENTTYPE_SMSCONFIRMATION, tszPhone, dwPhoneSize, (LPSTR)dbei.pBlob, dbei.cbBlob);

					MEMFREE(dbei.pBlob);
				}
			}
		}
		else
			if ((ack->result == ACKRESULT_FAILED) || GetXMLFieldEx(lpszXML, dwXMLSize, &lpszData, &dwDataSize, "sms_response", "deliverable", NULL)) {
				HWND hWndDlg = SendSMSWindowHwndByHProcessGet(ack->hProcess);
				if (hWndDlg) {
					char szNetwork[MAX_PATH];

					KillTimer(hWndDlg, wParam);
					GetXMLFieldExBuff(lpszXML, dwXMLSize, szNetwork, sizeof(szNetwork), nullptr, "sms_response", "network", NULL);

					if (ack->result == ACKRESULT_FAILED || CompareStringA(MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US), NORM_IGNORECASE, lpszData, (int)dwDataSize, "no", 2) == CSTR_EQUAL) {
						char szBuff[1024];
						wchar_t tszErrorMessage[1028];
						LPSTR lpszErrorDescription;

						if (SendSMSWindowMultipleGet(hWndDlg)) {
							TVITEM tvi;
							tvi.mask = TVIF_TEXT;
							tvi.hItem = SendSMSWindowHItemSendGet(hWndDlg);
							tvi.pszText = tszPhone;
							tvi.cchTextMax = _countof(tszPhone);
							TreeView_GetItem(GetDlgItem(hWndDlg, IDC_NUMBERSLIST), &tvi);
						}
						else GetDlgItemText(hWndDlg, IDC_ADDRESS, tszPhone, _countof(szPhone));

						if (ack->result == ACKRESULT_FAILED)
							lpszErrorDescription = lpszXML;
						else {
							lpszErrorDescription = szBuff;
							GetXMLFieldExBuff(lpszXML, dwXMLSize, szBuff, sizeof(szBuff), nullptr, "sms_response", "error", "params", "param", NULL);
						}

						mir_snwprintf(tszErrorMessage, TranslateT("SMS message didn't send by %S to %s because: %S"), szNetwork, tszPhone, lpszErrorDescription);
						ShowWindow(hWndDlg, SW_SHOWNORMAL);
						EnableWindow(hWndDlg, FALSE);
						HWND hwndTimeOut = CreateDialog(ssSMSSettings.hInstance, MAKEINTRESOURCE(IDD_SENDSMSTIMEDOUT), hWndDlg, SMSTimedOutDlgProc);
						SetDlgItemText(hwndTimeOut, IDC_STATUS, tszErrorMessage);
					}
					else {
						SendSMSWindowDBAdd(hWndDlg);
						if (SendSMSWindowMultipleGet(hWndDlg)) {
							if (SendSMSWindowNextHItemGet(hWndDlg, SendSMSWindowHItemSendGet(hWndDlg))) {
								SendSMSWindowAsSentSet(hWndDlg);
								SendSMSWindowHItemSendSet(hWndDlg, SendSMSWindowNextHItemGet(hWndDlg, SendSMSWindowHItemSendGet(hWndDlg)));
								SendSMSWindowNext(hWndDlg);
							}
							else SendSMSWindowRemove(hWndDlg);
						}
						else {
							if (CompareStringA(MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US), NORM_IGNORECASE, lpszData, (int)dwDataSize, "yes", 3) == CSTR_EQUAL ||
								CompareStringA(MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US), NORM_IGNORECASE, lpszData, (int)dwDataSize, "smtp", 4) == CSTR_EQUAL) {
								char szSource[MAX_PATH], szMessageID[MAX_PATH];

								if (DB_SMS_GetByte(NULL, "ShowACK", SMS_DEFAULT_SHOWACK)) {
									HWND hwndAccepted = CreateDialog(ssSMSSettings.hInstance, MAKEINTRESOURCE(IDD_SENDSMSACCEPT), hWndDlg, SMSAcceptedDlgProc);
									if (CompareStringA(MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US), NORM_IGNORECASE, lpszData, (int)dwDataSize, "yes", 3) == CSTR_EQUAL) {
										GetXMLFieldExBuff(lpszXML, dwXMLSize, szSource, sizeof(szSource), nullptr, "sms_response", "source", NULL);
										GetXMLFieldExBuff(lpszXML, dwXMLSize, szMessageID, sizeof(szMessageID), nullptr, "sms_response", "message_id", NULL);
									}
									else {
										SetDlgItemText(hwndAccepted, IDC_ST_SOURCE, TranslateT("From:"));
										SetDlgItemText(hwndAccepted, IDC_ST_MESSAGEID, TranslateT("To:"));
										GetXMLFieldExBuff(lpszXML, dwXMLSize, szSource, sizeof(szSource), nullptr, "sms_response", "from", NULL);
										GetXMLFieldExBuff(lpszXML, dwXMLSize, szMessageID, sizeof(szMessageID), nullptr, "sms_response", "to", NULL);
									}
									SetDlgItemTextA(hwndAccepted, IDC_NETWORK, szNetwork);
									SetDlgItemTextA(hwndAccepted, IDC_SOURCE, szSource);
									SetDlgItemTextA(hwndAccepted, IDC_MESSAGEID, szMessageID);
								}
								else SendSMSWindowRemove(hWndDlg);
							}
							else SendSMSWindowRemove(hWndDlg);
						}
					}
				}
			}
	return 0;
}

//Handles new SMS messages added to the database
int handleNewMessage(WPARAM hContact, LPARAM hDbEvent)
{
	char szServiceFunction[MAX_PATH], *pszServiceFunctionName;
	wchar_t szToolTip[MAX_PATH];
	DBEVENTINFO dbei = {};

	if ((dbei.cbBlob = db_event_getBlobSize(hDbEvent)) == -1)
		return 0;

	dbei.pBlob = (PBYTE)MEMALLOC(dbei.cbBlob);
	if (!dbei.pBlob)
		return 0;
	memcpy(szServiceFunction, PROTOCOL_NAMEA, PROTOCOL_NAME_SIZE);
	pszServiceFunctionName = szServiceFunction + PROTOCOL_NAME_LEN;

	if (db_event_get(hDbEvent, &dbei) == 0)
	if ((dbei.flags & DBEF_SENT) == 0)
	if (dbei.eventType == ICQEVENTTYPE_SMS) {
		if (dbei.cbBlob > MIN_SMS_DBEVENT_LEN) {
			Skin_PlaySound("RecvSMSMsg");
			if (DB_SMS_GetByte(NULL, "AutoPopup", 0)) {
				if (RecvSMSWindowAdd(hContact, ICQEVENTTYPE_SMS, nullptr, 0, (LPSTR)dbei.pBlob, dbei.cbBlob))
					db_event_markRead(hContact, hDbEvent);
			}
			else {
				memcpy(pszServiceFunctionName, SMS_READ, sizeof(SMS_READ));
				mir_snwprintf(szToolTip, TranslateT("SMS Message from %s"), Clist_GetContactDisplayName(hContact));

				CLISTEVENT cle = {};
				cle.flags = CLEF_UNICODE;
				cle.hContact = hContact;
				cle.hDbEvent = hDbEvent;
				cle.hIcon = Skin_LoadIcon(SKINICON_OTHER_SMS);
				cle.pszService = szServiceFunction;
				cle.szTooltip.w = szToolTip;
				pcli->pfnAddEvent(&cle);
			}
		}
	}
	else if (dbei.eventType == ICQEVENTTYPE_SMSCONFIRMATION) {
		Skin_PlaySound("RecvSMSConfirmation");
		if (DB_SMS_GetByte(NULL, "AutoPopup", 0)) {
			if (RecvSMSWindowAdd(hContact, ICQEVENTTYPE_SMSCONFIRMATION, nullptr, 0, (LPSTR)dbei.pBlob, dbei.cbBlob))
				db_event_delete(hContact, hDbEvent);
		}
		else {
			UINT iIcon;
			if (GetDataFromMessage((LPSTR)dbei.pBlob, dbei.cbBlob, nullptr, nullptr, 0, nullptr, &iIcon)) {
				memcpy(pszServiceFunctionName, SMS_READ_ACK, sizeof(SMS_READ_ACK));
				mir_snwprintf(szToolTip, TranslateT("SMS Confirmation from %s"), Clist_GetContactDisplayName(hContact));

				CLISTEVENT cle = {};
				cle.flags = CLEF_UNICODE;
				cle.hContact = hContact;
				cle.hDbEvent = hDbEvent;
				cle.hIcon = (HICON)LoadImage(ssSMSSettings.hInstance, MAKEINTRESOURCE(iIcon), IMAGE_ICON, 0, 0, LR_SHARED);
				cle.pszService = szServiceFunction;
				cle.szTooltip.w = szToolTip;
				pcli->pfnAddEvent(&cle);
			}
		}
	}
	MEMFREE(dbei.pBlob);
	return 0;
}