/*
* 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, see <http://www.gnu.org/licenses/>.
*/
#include "Language.h"
#include "ScriptMgr.h"
#include "ObjectMgr.h"
#include "Chat.h"
#include "AnticheatMgr.h"

class anticheat_commandscript : public CommandScript
{
public:
	anticheat_commandscript() : CommandScript("anticheat_commandscript") { }

	ChatCommand* GetCommands() const
	{
		static ChatCommand anticheatCommandTable[] =
		{
			{ "global", SEC_GAMEMASTER, true, &HandleAntiCheatGlobalCommand, "", NULL },
			{ "player", SEC_GAMEMASTER, true, &HandleAntiCheatPlayerCommand, "", NULL },
			{ "delete", SEC_ADMINISTRATOR, true, &HandleAntiCheatDeleteCommand, "", NULL },
			{ "handle", SEC_ADMINISTRATOR, true, &HandleAntiCheatHandleCommand, "", NULL },
			{ "jail", SEC_GAMEMASTER, true, &HandleAnticheatJailCommand, "", NULL },
			{ "warn", SEC_GAMEMASTER, true, &HandleAnticheatWarnCommand, "", NULL },
			{ NULL, 0, false, NULL, "", NULL }
		};

		static ChatCommand commandTable[] =
		{
			{ "anticheat", SEC_GAMEMASTER, true, NULL, "", anticheatCommandTable },
			{ NULL, 0, false, NULL, "", NULL }
		};

		return commandTable;
	}

	static bool HandleAnticheatWarnCommand(ChatHandler* handler, const char* args)
	{
		if (!sWorld->getBoolConfig(CONFIG_ANTICHEAT_ENABLE))
			return false;

		Player* pTarget = NULL;

		std::string strCommand;

		char* command = strtok((char*)args, " ");

		if (command)
		{
			strCommand = command;
			normalizePlayerName(strCommand);

			pTarget = sObjectAccessor->FindPlayerByName(strCommand.c_str()); //get player by name
		}
		else
			pTarget = handler->getSelectedPlayer();

		if (!pTarget)
			return false;

		WorldPacket data;

		// need copy to prevent corruption by strtok call in LineFromMessage original string
		char* buf = strdup("The anticheat system has reported several times that you may be cheating. You will be monitored to confirm if this is accurate.");
		char* pos = buf;

		while (char* line = handler->LineFromMessage(pos))
		{
			handler->BuildChatPacket(data, CHAT_MSG_SYSTEM, LANG_UNIVERSAL, NULL, NULL, line);
			pTarget->GetSession()->SendPacket(&data);
		}

		free(buf);
		return true;
	}

	static bool HandleAnticheatJailCommand(ChatHandler* handler, const char* args)
	{
		if (!sWorld->getBoolConfig(CONFIG_ANTICHEAT_ENABLE))
			return false;

		Player* pTarget = NULL;

		std::string strCommand;

		char* command = strtok((char*)args, " ");

		if (command)
		{
			strCommand = command;
			normalizePlayerName(strCommand);

			pTarget = sObjectAccessor->FindPlayerByName(strCommand.c_str()); //get player by name
		}
		else
			pTarget = handler->getSelectedPlayer();

		if (!pTarget)
		{
			handler->SendSysMessage(LANG_PLAYER_NOT_FOUND);
			handler->SetSentErrorMessage(true);
			return false;
		}

		if (pTarget == handler->GetSession()->GetPlayer())
			return false;

		// teleport both to jail.
		pTarget->TeleportTo(1, 16226.5f, 16403.6f, -64.5f, 3.2f);
		handler->GetSession()->GetPlayer()->TeleportTo(1, 16226.5f, 16403.6f, -64.5f, 3.2f);

		WorldLocation loc;

		// the player should be already there, but no :(
		// pTarget->GetPosition(&loc);

		loc.m_mapId = 1;
		loc.m_positionX = 16226.5f;
		loc.m_positionY = 16403.6f;
		loc.m_positionZ = -64.5f;
		loc.m_orientation = 3.2f;

		pTarget->SetHomebind(loc, 876);
		return true;
	}

	static bool HandleAntiCheatDeleteCommand(ChatHandler* handler, const char* args)
	{
		if (!sWorld->getBoolConfig(CONFIG_ANTICHEAT_ENABLE))
			return false;

		std::string strCommand;

		char* command = strtok((char*)args, " "); //get entered name

		if (!command)
			return true;

		strCommand = command;

		if (strCommand.compare("deleteall") == 0)
			sAnticheatMgr->AnticheatDeleteCommand(0);
		else
		{
			normalizePlayerName(strCommand);
			Player* player = sObjectAccessor->FindPlayerByName(strCommand.c_str()); //get player by name
			if (!player)
				handler->PSendSysMessage("Player doesn't exist");
			else
				sAnticheatMgr->AnticheatDeleteCommand(player->GetGUIDLow());
		}

		return true;
	}

	static bool HandleAntiCheatPlayerCommand(ChatHandler* handler, const char* args)
	{
		if (!sWorld->getBoolConfig(CONFIG_ANTICHEAT_ENABLE))
			return false;

		std::string strCommand;

		char* command = strtok((char*)args, " ");

		uint32 guid = 0;
		Player* player = NULL;

		if (command)
		{
			strCommand = command;

			normalizePlayerName(strCommand);
			player = sObjectAccessor->FindPlayerByName(strCommand.c_str()); //get player by name

			if (player)
				guid = player->GetGUIDLow();
		}
		else
		{
			player = handler->getSelectedPlayer();
			if (player)
				guid = player->GetGUIDLow();
		}

		if (!guid)
		{
			handler->PSendSysMessage("There is no player.");
			return true;
		}

		float average = sAnticheatMgr->GetAverage(guid);
		uint32 total_reports = sAnticheatMgr->GetTotalReports(guid);
		uint32 speed_reports = sAnticheatMgr->GetTypeReports(guid, 0);
		uint32 fly_reports = sAnticheatMgr->GetTypeReports(guid, 1);
		uint32 jump_reports = sAnticheatMgr->GetTypeReports(guid, 3);
		uint32 waterwalk_reports = sAnticheatMgr->GetTypeReports(guid, 2);
		uint32 teleportplane_reports = sAnticheatMgr->GetTypeReports(guid, 4);
		uint32 climb_reports = sAnticheatMgr->GetTypeReports(guid, 5);

		handler->PSendSysMessage("Information about player %s", player->GetName().c_str());
		handler->PSendSysMessage("Average: %f || Total Reports: %u ", average, total_reports);
		handler->PSendSysMessage("Speed Reports: %u || Fly Reports: %u || Jump Reports: %u ", speed_reports, fly_reports, jump_reports);
		handler->PSendSysMessage("Walk On Water Reports: %u  || Teleport To Plane Reports: %u", waterwalk_reports, teleportplane_reports);
		handler->PSendSysMessage("Climb Reports: %u", climb_reports);

		return true;
	}

	static bool HandleAntiCheatHandleCommand(ChatHandler* handler, const char* args)
	{
		std::string strCommand;

		char* command = strtok((char*)args, " ");

		if (!command)
			return true;

		if (!handler->GetSession()->GetPlayer())
			return true;

		strCommand = command;

		if (strCommand.compare("on") == 0)
		{
			sWorld->setBoolConfig(CONFIG_ANTICHEAT_ENABLE, true);
			handler->SendSysMessage("The Anticheat System is now: Enabled!");
		}
		else if (strCommand.compare("off") == 0)
		{
			sWorld->setBoolConfig(CONFIG_ANTICHEAT_ENABLE, false);
			handler->SendSysMessage("The Anticheat System is now: Disabled!");
		}

		return true;
	}

	static bool HandleAntiCheatGlobalCommand(ChatHandler* handler, const char* /* args */)
	{
		if (!sWorld->getBoolConfig(CONFIG_ANTICHEAT_ENABLE))
		{
			handler->PSendSysMessage("The Anticheat System is disabled.");
			return true;
		}

		sAnticheatMgr->AnticheatGlobalCommand(handler);

		return true;
	}
};

void AddSC_anticheat_commandscript()
{
	new anticheat_commandscript();
}