#include "TerritoryMgr.h"

#include <common/Logging/Logger.h>
#include <common/Database/DatabaseDef.h>
#include <common/Exd/ExdDataGenerated.h>

#include "Zone.h"
#include "ZonePosition.h"

extern Core::Logger g_log;
extern Core::Data::ExdData g_exdData;
extern Core::Data::ExdDataGenerated g_exdDataGen;

Core::TerritoryMgr::TerritoryMgr() :
   m_lastInstanceId( 10000 )
{

}

void Core::TerritoryMgr::loadTerritoryTypeDetailCache()
{
   auto idList = g_exdDataGen.getTerritoryTypeIdList();

   for( auto id : idList )
   {
      auto teri1 = g_exdDataGen.getTerritoryType( id );

      if( !teri1->name.empty() )
         m_territoryTypeDetailCacheMap[id] = teri1;
   }
}

bool Core::TerritoryMgr::isValidTerritory( uint32_t territoryTypeId ) const
{
   return !( m_territoryTypeDetailCacheMap.find( territoryTypeId ) == m_territoryTypeDetailCacheMap.end() );
}

bool Core::TerritoryMgr::init()
{
   loadTerritoryTypeDetailCache();
   loadTerritoryPositionMap();

   createDefaultTerritories();

   return true;
}

uint32_t Core::TerritoryMgr::getNextInstanceId()
{
   return ++m_lastInstanceId;
}

Core::Data::TerritoryTypePtr Core::TerritoryMgr::getTerritoryDetail( uint32_t territoryTypeId ) const
{
   auto tIt = m_territoryTypeDetailCacheMap.find( territoryTypeId );
   if( tIt == m_territoryTypeDetailCacheMap.end() )
      return nullptr;

   return tIt->second;
}

bool Core::TerritoryMgr::isInstanceContentTerritory( uint32_t territoryTypeId ) const
{
   auto pTeri = getTerritoryDetail( territoryTypeId );

   if( !pTeri )
      return false;

   if ( territoryTypeId == 359 )
   {
     // return false;
   }

   return pTeri->territoryIntendedUse == TerritoryIntendedUse::AllianceRaid ||
          pTeri->territoryIntendedUse == TerritoryIntendedUse::BeforeTrialDung ||
          pTeri->territoryIntendedUse == TerritoryIntendedUse::Trial ||
          pTeri->territoryIntendedUse == TerritoryIntendedUse::Dungeon ||
          pTeri->territoryIntendedUse == TerritoryIntendedUse::OpenWorldInstanceBattle ||
          pTeri->territoryIntendedUse == TerritoryIntendedUse::PalaceOfTheDead ||
          pTeri->territoryIntendedUse == TerritoryIntendedUse::RaidFights ||
          pTeri->territoryIntendedUse == TerritoryIntendedUse::Raids;
}

bool Core::TerritoryMgr::isPrivateTerritory( uint32_t territoryTypeId ) const
{
   auto pTeri = getTerritoryDetail( territoryTypeId );

   if( !pTeri )
      return false;

   return pTeri->territoryIntendedUse == TerritoryIntendedUse::OpeningArea ||
          pTeri->territoryIntendedUse == TerritoryIntendedUse::Inn ||
          pTeri->territoryIntendedUse == TerritoryIntendedUse::HousingPrivateArea ||
          pTeri->territoryIntendedUse == TerritoryIntendedUse::JailArea ||
          pTeri->territoryIntendedUse == TerritoryIntendedUse::MSQPrivateArea;
}


bool Core::TerritoryMgr::createDefaultTerritories()
{
   // for each entry in territoryTypeExd, check if it is a normal and if so, add the zone object
   for( const auto& territory : m_territoryTypeDetailCacheMap )
   {
      auto territoryId = territory.first;
      auto territoryInfo = territory.second;

      // if the zone has no name set
      if( territoryInfo->name.empty() )
         continue;

      auto pPlaceName = g_exdDataGen.getPlaceName( territoryInfo->placeName );

      if( !pPlaceName || pPlaceName->name.empty() || !isDefaultTerritory( territoryId ) )
         continue;

      uint32_t guid = getNextInstanceId();
      g_log.Log( LoggingSeverity::info, std::to_string( territoryId ) +
                                        "\t" + std::to_string( guid ) +
                                        "\t" + std::to_string( territoryInfo->territoryIntendedUse ) +
                                        "\t" + territoryInfo->name +
                                        "\t" + pPlaceName->name );

      ZonePtr pZone( new Zone( territoryId, guid, territoryInfo->name, pPlaceName->name, false ) );
      pZone->init();

      InstanceIdToZonePtrMap instanceMap;
      instanceMap[guid] = pZone;

      m_territoryInstanceMap[territoryId] = instanceMap;

   }

   return true;
}

void Core::TerritoryMgr::loadTerritoryPositionMap()
{
   auto pQR = g_charaDb.query( "SELECT id, target_zone_id, pos_x, pos_y, pos_z, pos_o, radius FROM zonepositions;" );

   while( pQR->next() )
   {
      uint32_t id = pQR->getUInt( 1 );
      uint32_t targetZoneId = pQR->getUInt( 2 );
      Common::FFXIVARR_POSITION3 pos{};
      pos.x = pQR->getFloat( 3 );
      pos.y = pQR->getFloat( 4 );
      pos.z = pQR->getFloat( 5 );
      float posO = pQR->getFloat( 6 );
      uint32_t radius = pQR->getUInt( 7 );

      m_territoryPositionMap[id] = ZonePositionPtr( new ZonePosition( id, targetZoneId, pos, radius, posO ) );
   }
}

bool Core::TerritoryMgr::isDefaultTerritory( uint32_t territoryTypeId ) const
{
   auto pTeri = getTerritoryDetail( territoryTypeId );

   if( !pTeri )
      return false;

   return pTeri->territoryIntendedUse == TerritoryIntendedUse::Inn ||
          pTeri->territoryIntendedUse == TerritoryIntendedUse::Town ||
          pTeri->territoryIntendedUse == TerritoryIntendedUse::OpenWorld ||
          pTeri->territoryIntendedUse == TerritoryIntendedUse::OpeningArea;

}

Core::ZonePositionPtr Core::TerritoryMgr::getTerritoryPosition( uint32_t territoryPositionId ) const
{
   auto it = m_territoryPositionMap.find( territoryPositionId );

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

   return nullptr;
}

Core::ZonePtr Core::TerritoryMgr::getZoneByTerriId( uint32_t territoryId ) const
{
   auto zoneMap = m_territoryInstanceMap.find( territoryId );
   if( zoneMap == m_territoryInstanceMap.end() )
      return nullptr;

   // TODO: actually select the proper one
   return zoneMap->second.begin()->second;

   return nullptr;
}

void Core::TerritoryMgr::updateTerritoryInstances( uint32_t currentTime )
{
   for( auto zoneMap : m_territoryInstanceMap )
   {
      for( auto zone : zoneMap.second )
         zone.second->runZoneLogic( currentTime );
   }

}