#include "stdafx.h"
#include "char.h"
#include "char_manager.h"
#include "sectree_manager.h"
#include "desc_client.h"
#include "p2p.h"
#include "wedding.h"
#include "config.h"
#include "utils.h"
#include "questmanager.h"

extern bool g_bShutdown;

namespace marriage
{
	const int MAX_LOVE_GRADE = 4;
	const int MAX_MARRIAGE_UNIQUE_ITEM = 6;

	struct TMarriageItemBonusByGrade
	{
		DWORD dwVnum;
		int value[MAX_LOVE_GRADE];
	} g_ItemBonus[MAX_MARRIAGE_UNIQUE_ITEM] = {
		{ 71069,	{ 4,	5,	6,	8,  } }, // 관통 증가
		{ 71070,	{ 10,	12,	15,	20, } }, // 경험치 증가
		{ 71071,	{ 4,	5,	6,	8,  } }, // 크리티컬 증가
		{ 71072,	{ -4,	-5,	-6,	-8, } }, // 상대방 공격력 감소
		{ 71073,	{ 20,	25,	30,	40, } }, // 공격력 증가 (절대값)
		{ 71074,	{ 12,	16,	20,	30, } }, // 방어력 증가 (절대값)

		//{ 71069,	1,	2,	3,	6,	8,  }, // 관통 증가
		//{ 71070,	5,	7,	10,	15,	20, }, // 경험치 증가
		//{ 71071,	1,	2,	3,	6,	8,  }, // 크리티컬 증가
		//{ 71072,	5,	10,	15,	20,	30, }, // 상대방이 입은 데미지를 나에게로
		//{ 71073,	10,	15,	20,	25,	40, }, // 공격력 증가 (절대값)
		//{ 71074,	5,	10,	15,	20,	30, }, // 방어력 증가 (절대값)
	};

	const int MARRIAGE_POINT_PER_DAY = 1;
	const int MARRIAGE_POINT_PER_DAY_FAST = 2;
	using namespace std;

	void SendLoverInfo(LPCHARACTER ch, const string& lover_name, int love_point)
	{
		TPacketGCLoverInfo p;

		p.header = HEADER_GC_LOVER_INFO;
		strncpy(p.name, lover_name.c_str(), sizeof(p.name));
		p.love_point = love_point;
		ch->GetDesc()->Packet(&p, sizeof(p));
	}

	TMarriage::~TMarriage()
	{
		StopNearCheckEvent();
		if (IsOnline())
		{
			ch1->ChatPacket(CHAT_TYPE_COMMAND, "lover_divorce");
			ch2->ChatPacket(CHAT_TYPE_COMMAND, "lover_divorce");
		}
		M2_DELETE(pWeddingInfo);
		pWeddingInfo = NULL;
	}

	int TMarriage::GetMarriageGrade()
	{
		int point = MINMAX(50, GetMarriagePoint(), 100);
		if (point < 65)
			return 0;
		else if (point < 80)
			return 1;
		else if (point < 100)
			return 2;
		return 3;
	}

	int TMarriage::GetMarriagePoint()
	{
		if (test_server)
		{
			int value = quest::CQuestManager::instance().GetEventFlag("lovepoint");
			if (value)
				return MINMAX(0, value, 100);
		}

		int point_per_day = MARRIAGE_POINT_PER_DAY;
		int max_limit = 30;
		if (IsOnline())
		{
			if (ch1->GetPremiumRemainSeconds(PREMIUM_MARRIAGE_FAST) > 0 || 
					ch2->GetPremiumRemainSeconds(PREMIUM_MARRIAGE_FAST) > 0)
			{
				point_per_day = MARRIAGE_POINT_PER_DAY_FAST;
				max_limit = 40;
			}
		}

		int days = (get_global_time() - marry_time);
		if (test_server)
			days /= 60;
		else
			days /= 86400;

		// 기본 50%

		// 원앙의 깃털 사용중일 때 :
		// 날짜에 의한 영향 80% 하루당 8%
		// 전투에 의한 영향 80%
		// 토탈 100%

		// 비사용중일 때 : 
		// 날짜에 의한 영향 60% 하루당 6%
		// 전투에 의한 영향 60%
		// 토탈 100%
		return MIN(50 + MIN(days * point_per_day, max_limit) + MIN(love_point / 1000000, max_limit), 100);
	}

	bool TMarriage::IsNear()
	{
		if (!is_married)
			return false;
		if (!IsOnline())
			return false;

		return ch1->GetMapIndex() == ch2->GetMapIndex();

		// 파티 체크가 사라졌음
		/*if (!ch1->GetParty() || ch1->GetParty() != ch2->GetParty())
		  return false;*/

		// 거리 체크가 사라졌음
		/*const int DISTANCE = 5000;

		  if (labs(ch1->GetX() - ch2->GetX()) > DISTANCE)
		  return false;

		  if (labs(ch1->GetY() - ch2->GetY()) > DISTANCE)
		  return false;

		  return (DISTANCE_APPROX(ch1->GetX() - ch2->GetX(), ch1->GetY() - ch2->GetY()) < DISTANCE);*/
	}

	// 금슬 수치
	int TMarriage::GetBonus(DWORD dwItemVnum, bool bShare, LPCHARACTER me)
	{
		if (!is_married)
			return 0;

		// 주변에 없을때는 자기 기능만 적용된다.

		// 해당 아이템이 어떤 기능을 하는지 찾는다.
		int iFindedBonusIndex=0;
		{
			for (iFindedBonusIndex = 0; iFindedBonusIndex < MAX_MARRIAGE_UNIQUE_ITEM; ++iFindedBonusIndex)
			{
				if (g_ItemBonus[iFindedBonusIndex].dwVnum == dwItemVnum)
					break;
			}

			if (iFindedBonusIndex == MAX_MARRIAGE_UNIQUE_ITEM)
				return 0;
		}

		if (bShare)
		{
			// 두명의 보너스를 합한다.
			int count = 0;
			if (NULL != ch1 && ch1->IsEquipUniqueItem(dwItemVnum))
				count ++;
			if (NULL != ch2 && ch2->IsEquipUniqueItem(dwItemVnum))
				count ++;

			const TMarriageItemBonusByGrade& rkBonus = g_ItemBonus[iFindedBonusIndex];

			if (count>=1)
				return rkBonus.value[GetMarriageGrade()];
			return 0;
		}
		else
		{
			// 상대방 것만 계산
			int count = 0;
			if (me != ch1 && NULL!= ch1 && ch1->IsEquipUniqueItem(dwItemVnum))
				count ++;
			if (me != ch2 && NULL!= ch2 && ch2->IsEquipUniqueItem(dwItemVnum))
				count ++;

			const TMarriageItemBonusByGrade& rkBonus = g_ItemBonus[iFindedBonusIndex];

			if (count>=1)
				return rkBonus.value[GetMarriageGrade()];
			return 0;
		}
	}

	void TMarriage::Login(LPCHARACTER ch)
	{
		if (ch->GetPlayerID() == m_pid1)
		{
			ch1 = ch;
			if (is_married)
				SendLoverInfo(ch1, name2, GetMarriagePoint());
		}
		else if (ch->GetPlayerID() == m_pid2)
		{
			ch2 = ch;
			if (is_married)
				SendLoverInfo(ch2, name1, GetMarriagePoint());
		}

		// 둘 다 이 프로세스에 로그인 중이면 포인터를 연결하고 이벤트 발생
		if (IsOnline())
		{
			ch1->SetMarryPartner(ch2);
			ch2->SetMarryPartner(ch1);

			StartNearCheckEvent();
		}

		// 둘 다 로그인 되어 있다면 패킷을 보낸다.
		if (is_married)
		{
			LPDESC d1, d2;
			CCI * pkCCI;

			d1 = ch1 ? ch1->GetDesc() : NULL;

			if (!d1)
			{
				pkCCI = P2P_MANAGER::instance().FindByPID(m_pid1);

				if (pkCCI)
				{
					d1 = pkCCI->pkDesc;
					d1->SetRelay(pkCCI->szName);
				}
			}

			d2 = ch2 ? ch2->GetDesc() : NULL;

			if (!d2)
			{
				pkCCI = P2P_MANAGER::instance().FindByPID(m_pid2);

				if (pkCCI)
				{
					d2 = pkCCI->pkDesc;
					d2->SetRelay(pkCCI->szName);
				}
			}

			if (d1 && d2)
			{
				d1->ChatPacket(CHAT_TYPE_COMMAND, "lover_login");
				d2->ChatPacket(CHAT_TYPE_COMMAND, "lover_login");
				sys_log(0, "lover_login %u %u", m_pid1, m_pid2);
			}
		}
	}

	void TMarriage::Logout(DWORD pid)
	{
		if (pid == m_pid1)
			ch1 = NULL;
		else if (pid == m_pid2)
			ch2 = NULL;

		if (ch1 || ch2)
		{
			Save();

			if (ch1)
				ch1->SetMarryPartner(NULL);

			if (ch2)
				ch2->SetMarryPartner(NULL);

			StopNearCheckEvent();
		}

		if (is_married)
		{
			LPDESC d1, d2;
			CCI * pkCCI;

			d1 = ch1 ? ch1->GetDesc() : NULL;

			if (!d1)
			{
				pkCCI = P2P_MANAGER::instance().FindByPID(m_pid1);

				if (pkCCI)
				{
					d1 = pkCCI->pkDesc;
					d1->SetRelay(pkCCI->szName);
				}
			}

			if (d1 && !g_bShutdown) {
				d1->ChatPacket(CHAT_TYPE_COMMAND, "lover_logout");
			}

			d2 = ch2 ? ch2->GetDesc() : NULL;

			if (!d2)
			{
				pkCCI = P2P_MANAGER::instance().FindByPID(m_pid2);

				if (pkCCI)
				{
					d2 = pkCCI->pkDesc;
					d2->SetRelay(pkCCI->szName);
				}
			}

			if (d2 && !g_bShutdown) {
				d2->ChatPacket(CHAT_TYPE_COMMAND, "lover_logout");
			}
		}
	}

	void TMarriage::NearCheck()
	{
		if (!is_married)
			return;

		if (!IsOnline())
		{
			StopNearCheckEvent();
			return;
		}
		sys_log(0, "NearCheck %u %u %d %d %d", m_pid1, m_pid2, IsNear(), isLastNear, byLastLovePoint, GetMarriagePoint());

		if (IsNear() && !isLastNear)
		{
			isLastNear = true;
			ch1->ChatPacket(CHAT_TYPE_COMMAND, "lover_near");
			ch2->ChatPacket(CHAT_TYPE_COMMAND, "lover_near");
		}
		else if (!IsNear() && isLastNear)
		{
			isLastNear = false;
			ch1->ChatPacket(CHAT_TYPE_COMMAND, "lover_far");
			ch2->ChatPacket(CHAT_TYPE_COMMAND, "lover_far");
		}

		if (byLastLovePoint != GetMarriagePoint())
		{
			byLastLovePoint = GetMarriagePoint();
			TPacketGCLovePointUpdate p;
			p.header = HEADER_GC_LOVE_POINT_UPDATE;
			p.love_point = byLastLovePoint;

			ch1->GetDesc()->Packet(&p, sizeof(p));
			ch2->GetDesc()->Packet(&p, sizeof(p));
		}
	}

	EVENTINFO(near_check_event_info)
	{
		TMarriage* pMarriage;

		near_check_event_info()
		: pMarriage( 0 )
		{
		}
	};

	EVENTFUNC(near_check_event)
	{
		near_check_event_info* info = dynamic_cast<near_check_event_info*>( event->info );

		if ( info == NULL )
		{
			sys_err( "near_check_event> <Factor> Null pointer" );
			return 0;
		}

		TMarriage* pMarriage = info->pMarriage;
		pMarriage->NearCheck();
		return PASSES_PER_SEC(5);
	}

	void TMarriage::StartNearCheckEvent()
	{
		StopNearCheckEvent();

		near_check_event_info* info = AllocEventInfo<near_check_event_info>();
		info->pMarriage = this;
		eventNearCheck = event_create(near_check_event, info, 1);
	}

	void TMarriage::StopNearCheckEvent()
	{
		byLastLovePoint = 0;
		isLastNear = false;
		event_cancel(&eventNearCheck);
	}

	void TMarriage::Save()
	{
		sys_log(0, "TMarriage::Save() - RequestUpdate.bSave=%d", bSave);
		if (bSave)
		{
			CManager::instance().RequestUpdate(m_pid1, m_pid2, love_point, is_married);
			bSave = false;
		}
	}

	void TMarriage::SetMarried()
	{ 
		is_married = 1; 
		bSave = true; 
		Save(); 

		if (IsOnline())
		{
			SendLoverInfo(ch1, name2, GetMarriagePoint());
			SendLoverInfo(ch2, name1, GetMarriagePoint());

			ch1->ChatPacket(CHAT_TYPE_COMMAND, "lover_login");
			ch2->ChatPacket(CHAT_TYPE_COMMAND, "lover_login");
		}
	}

	void TMarriage::Update(DWORD point)
	{
		if (!IsOnline())
			return;

		if (point > 0 && is_married)
		{
			bSave = true;
			love_point += point;

			love_point = MIN( love_point, 2000000000 );

			if (test_server)
			{
				LPCHARACTER ch;
				ch = CHARACTER_MANAGER::instance().FindByPID(m_pid1);
				if (ch)
					ch->ChatPacket(CHAT_TYPE_PARTY, "lovepoint bykill %.3g total %d", love_point / 1000000., GetMarriagePoint());
				ch = CHARACTER_MANAGER::instance().FindByPID(m_pid2);
				if (ch)
					ch->ChatPacket(CHAT_TYPE_PARTY, "lovepoint bykill %.3g total %d", love_point / 1000000., GetMarriagePoint());
			}
		}
	}

	void TMarriage::WarpToWeddingMap(DWORD dwPID)
	{
		if (!pWeddingInfo)
			return;

		LPCHARACTER ch = CHARACTER_MANAGER::instance().FindByPID(dwPID);
		if (ch)
		{
			PIXEL_POSITION pos;
			if (!SECTREE_MANAGER::instance().GetRecallPositionByEmpire(pWeddingInfo->dwMapIndex/10000, 0, pos))
			{
				sys_err("cannot get warp position");
				return;
			}
			ch->SaveExitLocation();
			ch->WarpSet(pos.x, pos.y, pWeddingInfo->dwMapIndex);
		}
	}

	void TMarriage::RequestEndWedding()
	{
		if (!pWeddingInfo)
			return;
		CManager::instance().RequestEndWedding(m_pid1, m_pid2);
	}

	CManager::CManager()
	{
	}

	CManager::~CManager()
	{
	}

	bool CManager::IsMarriageUniqueItem(DWORD dwItemVnum)
	{
		for (int i = 0; i < MAX_MARRIAGE_UNIQUE_ITEM; i++)
		{
			if (g_ItemBonus[i].dwVnum == dwItemVnum)
				return true;
		}
		return false;
	}

	bool CManager::IsMarried(DWORD dwPlayerID) 
	{ 
		TMarriage* pkMarriageFinded=Get(dwPlayerID);
		if (pkMarriageFinded && pkMarriageFinded->is_married)
			return true;

		return false;
	}

	bool CManager::IsEngaged(DWORD dwPlayerID) 
	{ 
		TMarriage* pkMarriageFinded=Get(dwPlayerID);
		if (pkMarriageFinded && !pkMarriageFinded->is_married)
			return true;

		return false;
	}

	bool CManager::IsEngagedOrMarried(DWORD dwPlayerID) 
	{ 
		return Get(dwPlayerID) != NULL; 
	}

	bool CManager::Initialize()
	{
		return true;
	}

	void CManager::Destroy()
	{
	}

	void Align(DWORD& dwPID1, DWORD& dwPID2)
	{
		if (dwPID1 > dwPID2)
			std::swap(dwPID1, dwPID2);
	}

	TMarriage* CManager::Get(DWORD dwPlayerID)
	{
		itertype(m_MarriageByPID) it = m_MarriageByPID.find(dwPlayerID);

		if (it != m_MarriageByPID.end())
			return it->second;

		return NULL;
	}

	void CManager::RequestAdd(DWORD dwPID1, DWORD dwPID2, const char* szName1, const char* szName2)
	{
		if (dwPID1 > dwPID2)
		{
			std::swap(dwPID1, dwPID2);
			std::swap(szName1, szName2);
		}

		TPacketMarriageAdd p;

		p.dwPID1 = dwPID1;
		p.dwPID2 = dwPID2;
		strncpy(p.szName1, szName1, sizeof(p.szName1));
		strncpy(p.szName2, szName2, sizeof(p.szName2));
		db_clientdesc->DBPacket(HEADER_GD_MARRIAGE_ADD, 0, &p, sizeof(p));
	}

	void CManager::Add(DWORD dwPID1, DWORD dwPID2, time_t tMarryTime, const char* szName1, const char* szName2)
	{
		if (IsEngagedOrMarried(dwPID1) || IsEngagedOrMarried(dwPID2))
		{
			sys_err("cannot marry already married character. %d - %d", dwPID1, dwPID2);
			return;
		}

		if (dwPID1 > dwPID2)
		{
			std::swap(dwPID1, dwPID2);
			std::swap(szName1, szName2);
		}

		TMarriage* pMarriage = M2_NEW TMarriage(dwPID1, dwPID2, 0, tMarryTime, szName1, szName2);
		m_Marriages.insert(pMarriage);
		m_MarriageByPID.insert(make_pair(dwPID1, pMarriage));
		m_MarriageByPID.insert(make_pair(dwPID2, pMarriage));
		{
			LPCHARACTER A = CHARACTER_MANAGER::instance().FindByPID(dwPID1);
			LPCHARACTER B = CHARACTER_MANAGER::instance().FindByPID(dwPID2);

			if (A && B)
			{
				// 웨딩 맵 요청을 보낸다
				TPacketWeddingRequest p;
				p.dwPID1 = dwPID1;
				p.dwPID2 = dwPID2;
				db_clientdesc->DBPacket(HEADER_GD_WEDDING_REQUEST, 0, &p, sizeof(p));
			}
		}
	}

	void CManager::RequestUpdate(DWORD dwPID1, DWORD dwPID2, int iUpdatePoint, BYTE byMarried)
	{
		Align(dwPID1, dwPID2);

		TPacketMarriageUpdate p;
		p.dwPID1 = dwPID1;
		p.dwPID2 = dwPID2;
		p.iLovePoint = iUpdatePoint;
		p.byMarried = byMarried;
		db_clientdesc->DBPacket(HEADER_GD_MARRIAGE_UPDATE, 0, &p, sizeof(p));
	}

	void CManager::Update(DWORD dwPID1, DWORD dwPID2, int lTotalPoint, BYTE byMarried)
	{
		TMarriage* pMarriage = Get(dwPID1);

		if (!pMarriage || pMarriage->GetOther(dwPID1) != dwPID2)
		{
			sys_err("not under marriage : %u %u", dwPID1, dwPID2);
			return;
		}

		pMarriage->love_point = lTotalPoint;
		pMarriage->is_married = byMarried;
	}

	void CManager::RequestRemove(DWORD dwPID1, DWORD dwPID2)
	{
		Align(dwPID1, dwPID2);

		TPacketMarriageRemove p;
		p.dwPID1 = dwPID1;
		p.dwPID2 = dwPID2;
		db_clientdesc->DBPacket(HEADER_GD_MARRIAGE_REMOVE, 0, &p, sizeof(p));
	}

	void CManager::Remove(DWORD dwPID1, DWORD dwPID2)
	{
		TMarriage* pMarriage = Get(dwPID1);
		if (!pMarriage || pMarriage->GetOther(dwPID1) != dwPID2)
		{
			sys_err("not under marriage : %u %u", dwPID1, dwPID2);
			return;
		}

		m_Marriages.erase(pMarriage);
		m_MarriageByPID.erase(dwPID1);
		m_MarriageByPID.erase(dwPID2);

		M2_DELETE(pMarriage);
	}

	void CManager::Login(LPCHARACTER ch)
	{
		DWORD pid = ch->GetPlayerID();

		TMarriage* pMarriage = Get(pid);
		if (!pMarriage)
			return;

		pMarriage->Login(ch);
	}

	void CManager::Logout(DWORD pid)
	{
		TMarriage * pMarriage = Get(pid);

		if (!pMarriage)
			return;

		pMarriage->Logout(pid);
	}

	void CManager::Logout(LPCHARACTER ch)
	{
		Logout(ch->GetPlayerID());
	}

	void CManager::WeddingReady(DWORD dwPID1, DWORD dwPID2, DWORD dwMapIndex)
	{
		TMarriage* pMarriage = Get(dwPID1);
		if (!pMarriage || pMarriage->GetOther(dwPID1) != dwPID2)
		{
			sys_err("wrong marriage %u, %u", dwPID1, dwPID2);
			return;
		}

		TWeddingInfo* pwi;
		if (pMarriage->pWeddingInfo)
			pwi = pMarriage->pWeddingInfo;
		else
		{
			pwi = M2_NEW TWeddingInfo;
			pMarriage->pWeddingInfo = pwi;
		}

		pwi->dwMapIndex = dwMapIndex;
	}

	void CManager::WeddingStart(DWORD dwPID1, DWORD dwPID2)
	{
		TMarriage* pMarriage = Get(dwPID1);
		if (!pMarriage || pMarriage->GetOther(dwPID1) != dwPID2)
		{
			sys_err("wrong marriage %u, %u", dwPID1, dwPID2);
			return;
		}

		TWeddingInfo * pwi = pMarriage->pWeddingInfo;

		if (!pwi)
			return;

		// 결혼자들을 워프시켜야함
		pMarriage->WarpToWeddingMap(dwPID1);
		pMarriage->WarpToWeddingMap(dwPID2);

		// 등록해서 메뉴창에서 이름나와야함
		m_setWedding.insert(make_pair(dwPID1, dwPID2));
	}

	void CManager::WeddingEnd(DWORD dwPID1, DWORD dwPID2)
	{
		TMarriage* pMarriage = Get(dwPID1);
		if (!pMarriage || pMarriage->GetOther(dwPID1) != dwPID2)
		{
			sys_err("wrong marriage %u, %u", dwPID1, dwPID2);
			return;
		}

		if (!pMarriage->pWeddingInfo)
		{
			sys_err("not under wedding %u, %u", dwPID1, dwPID2);
			return;
		}

		// 맵에서 빼내야합니다
		if (map_allow_find(WEDDING_MAP_INDEX))
			if (!WeddingManager::instance().End(pMarriage->pWeddingInfo->dwMapIndex))
			{
				sys_err("wedding map error: map_index=%d", pMarriage->pWeddingInfo->dwMapIndex);
				return;
			}

		M2_DELETE(pMarriage->pWeddingInfo);
		pMarriage->pWeddingInfo = NULL;

		m_setWedding.erase(make_pair(dwPID1, dwPID2));
	}

	void CManager::RequestEndWedding(DWORD dwPID1, DWORD dwPID2)
	{
		TPacketWeddingEnd p;
		p.dwPID1 = dwPID1;
		p.dwPID2 = dwPID2;

		db_clientdesc->DBPacket(HEADER_GD_WEDDING_END, 0, &p, sizeof(p));
	}
}