/// \file MappingHelpers.h
/// \brief Helper functions for mapping operation such as (load and initialize vector maps , convert map from one format to another, .. )
/// \author Hatem Darweesh
/// \date Jul 2, 2016



#ifndef MAPPINGHELPERS_H_
#define MAPPINGHELPERS_H_

#include <math.h>
#include "RoadNetwork.h"
#include "op_utility/UtilityH.h"
#include "op_utility/DataRW.h"
#include "tinyxml.h"


namespace PlannerHNS {


class MappingHelpers {
public:
  MappingHelpers();
  virtual ~MappingHelpers();

  static void ConstructRoadNetworkFromROSMessage(const std::vector<UtilityHNS::AisanLanesFileReader::AisanLane>& lanes_data,
      const std::vector<UtilityHNS::AisanPointsFileReader::AisanPoints>& points_data,
      const std::vector<UtilityHNS::AisanCenterLinesFileReader::AisanCenterLine>& dt_data,
      const std::vector<UtilityHNS::AisanIntersectionFileReader::AisanIntersection>& intersection_data,
      const std::vector<UtilityHNS::AisanAreasFileReader::AisanArea>& area_data,
      const std::vector<UtilityHNS::AisanLinesFileReader::AisanLine>& line_data,
      const std::vector<UtilityHNS::AisanStopLineFileReader::AisanStopLine>& stop_line_data,
      const std::vector<UtilityHNS::AisanSignalFileReader::AisanSignal>& signal_data,
      const std::vector<UtilityHNS::AisanVectorFileReader::AisanVector>& vector_data,
      const std::vector<UtilityHNS::AisanCurbFileReader::AisanCurb>& curb_data,
      const std::vector<UtilityHNS::AisanRoadEdgeFileReader::AisanRoadEdge>& roadedge_data,
      const std::vector<UtilityHNS::AisanWayareaFileReader::AisanWayarea>& wayarea_data,
      const std::vector<UtilityHNS::AisanCrossWalkFileReader::AisanCrossWalk>& crosswalk_data,
      const std::vector<UtilityHNS::AisanNodesFileReader::AisanNode>& nodes_data,
      const std::vector<UtilityHNS::AisanDataConnFileReader::DataConn>& conn_data,
      const GPSPoint& origin, RoadNetwork& map, const bool& bSpecialFlag = false,
      const bool& bFindLaneChangeLanes = false,
      const bool& bFindCurbsAndWayArea = false);

  static void ConstructRoadNetworkFromROSMessageV2(const std::vector<UtilityHNS::AisanLanesFileReader::AisanLane>& lanes_data,
      const std::vector<UtilityHNS::AisanPointsFileReader::AisanPoints>& points_data,
        const std::vector<UtilityHNS::AisanCenterLinesFileReader::AisanCenterLine>& dt_data,
        const std::vector<UtilityHNS::AisanIntersectionFileReader::AisanIntersection>& intersection_data,
        const std::vector<UtilityHNS::AisanAreasFileReader::AisanArea>& area_data,
        const std::vector<UtilityHNS::AisanLinesFileReader::AisanLine>& line_data,
        const std::vector<UtilityHNS::AisanStopLineFileReader::AisanStopLine>& stop_line_data,
        const std::vector<UtilityHNS::AisanSignalFileReader::AisanSignal>& signal_data,
        const std::vector<UtilityHNS::AisanVectorFileReader::AisanVector>& vector_data,
        const std::vector<UtilityHNS::AisanCurbFileReader::AisanCurb>& curb_data,
        const std::vector<UtilityHNS::AisanRoadEdgeFileReader::AisanRoadEdge>& roadedge_data,
        const std::vector<UtilityHNS::AisanWayareaFileReader::AisanWayarea>& wayarea_data,
        const std::vector<UtilityHNS::AisanCrossWalkFileReader::AisanCrossWalk>& crosswalk_data,
        const std::vector<UtilityHNS::AisanNodesFileReader::AisanNode>& nodes_data,
        const std::vector<UtilityHNS::AisanDataConnFileReader::DataConn>& conn_data,
        UtilityHNS::AisanLanesFileReader* pLaneData,
        UtilityHNS::AisanPointsFileReader* pPointsData,
        UtilityHNS::AisanNodesFileReader* pNodesData,
        UtilityHNS::AisanLinesFileReader* pLinedata,
        const GPSPoint& origin, RoadNetwork& map, const bool& bSpecialFlag = false,
        const bool& bFindLaneChangeLanes = false,
        const bool& bFindCurbsAndWayArea = false);

  static void ConstructRoadNetworkFromDataFiles(const std::string vectoMapPath, RoadNetwork& map, const bool& bZeroOrigin = false);

  static void UpdateMapWithOccupancyGrid(OccupancyToGridMap& map_info, const std::vector<int>& data, RoadNetwork& map, std::vector<WayPoint*>& updated_list);

  static bool GetWayPoint(const int& id, const int& laneID,const double& refVel, const int& did,
      const std::vector<UtilityHNS::AisanCenterLinesFileReader::AisanCenterLine>& dtpoints,
      const std::vector<UtilityHNS::AisanPointsFileReader::AisanPoints>& points,
      const GPSPoint& origin, WayPoint& way_point);

  static void LoadKML(const std::string& kmlMap, RoadNetwork& map);

  static TiXmlElement* GetHeadElement(TiXmlElement* pMainElem);
  static TiXmlElement* GetDataFolder(const std::string& folderName, TiXmlElement* pMainElem);


  static Lane* GetClosestLaneFromMap(const WayPoint& pos, RoadNetwork& map, const double& distance = 5.0, const bool bDirectionBased = true);
  static std::vector<Lane*> GetClosestLanesListFromMap(const WayPoint& pos, RoadNetwork& map, const double& distance = 2.0, const bool bDirectionBased = true);
  static Lane* GetClosestLaneFromMapDirectionBased(const WayPoint& pos, RoadNetwork& map, const double& distance = 5.0);
  static std::vector<Lane*> GetClosestMultipleLanesFromMap(const WayPoint& pos, RoadNetwork& map, const double& distance = 5.0);
  static WayPoint* GetClosestWaypointFromMap(const WayPoint& pos, RoadNetwork& map, const bool bDirectionBased = true);
  static std::vector<Lane*> GetClosestLanesFast(const WayPoint& pos, RoadNetwork& map, const double& distance = 10.0);

  static std::vector<WayPoint*> GetClosestWaypointsListFromMap(const WayPoint& center, RoadNetwork& map, const double& distance = 2.0, const bool bDirectionBased = true);

  static WayPoint* GetClosestBackWaypointFromMap(const WayPoint& pos, RoadNetwork& map);
  static WayPoint GetFirstWaypoint(RoadNetwork& map);
  static WayPoint* GetLastWaypoint(RoadNetwork& map);
  static void FindAdjacentLanes(RoadNetwork& map);
  static void FindAdjacentLanesV2(RoadNetwork& map);
  static void ExtractSignalData(const std::vector<UtilityHNS::AisanSignalFileReader::AisanSignal>& signal_data,
      const std::vector<UtilityHNS::AisanVectorFileReader::AisanVector>& vector_data,
      const std::vector<UtilityHNS::AisanPointsFileReader::AisanPoints>& points_data,
      const GPSPoint& origin, RoadNetwork& map);

  static void ExtractSignalDataV2(const std::vector<UtilityHNS::AisanSignalFileReader::AisanSignal>& signal_data,
        const std::vector<UtilityHNS::AisanVectorFileReader::AisanVector>& vector_data,
        UtilityHNS::AisanPointsFileReader* pPointsData,
        const GPSPoint& origin, RoadNetwork& map);

  static void ExtractStopLinesData(const std::vector<UtilityHNS::AisanStopLineFileReader::AisanStopLine>& stop_line_data,
      const std::vector<UtilityHNS::AisanLinesFileReader::AisanLine>& line_data,
      const std::vector<UtilityHNS::AisanPointsFileReader::AisanPoints>& points_data,
      const GPSPoint& origin, RoadNetwork& map);

  static void ExtractStopLinesDataV2(const std::vector<UtilityHNS::AisanStopLineFileReader::AisanStopLine>& stop_line_data,
        UtilityHNS::AisanLinesFileReader* pLineData,
        UtilityHNS::AisanPointsFileReader* pPointData,
        const GPSPoint& origin, RoadNetwork& map);

  static void ExtractCurbData(const std::vector<UtilityHNS::AisanCurbFileReader::AisanCurb>& curb_data,
        const std::vector<UtilityHNS::AisanLinesFileReader::AisanLine>& line_data,
        const std::vector<UtilityHNS::AisanPointsFileReader::AisanPoints>& points_data,
        const GPSPoint& origin, RoadNetwork& map);

  static void ExtractCurbDataV2(const std::vector<UtilityHNS::AisanCurbFileReader::AisanCurb>& curb_data,
          UtilityHNS::AisanLinesFileReader* pLinedata,
          UtilityHNS::AisanPointsFileReader* pPointsData,
          const GPSPoint& origin, RoadNetwork& map);

  static void ExtractWayArea(const std::vector<UtilityHNS::AisanAreasFileReader::AisanArea>& area_data,
      const std::vector<UtilityHNS::AisanWayareaFileReader::AisanWayarea>& wayarea_data,
      const std::vector<UtilityHNS::AisanLinesFileReader::AisanLine>& line_data,
      const std::vector<UtilityHNS::AisanPointsFileReader::AisanPoints>& points_data,
      const GPSPoint& origin, RoadNetwork& map);

  static void LinkMissingBranchingWayPoints(RoadNetwork& map);
  static void LinkMissingBranchingWayPointsV2(RoadNetwork& map);
  static void LinkTrafficLightsAndStopLinesConData(const std::vector<UtilityHNS::AisanDataConnFileReader::DataConn>& conn_data,
      const std::vector<std::pair<int,int> >& id_replace_list, RoadNetwork& map);

  static void LinkTrafficLightsAndStopLines(RoadNetwork& map);

  static void LinkTrafficLightsAndStopLinesV2(RoadNetwork& map);

  static void GetUniqueNextLanes(const Lane* l,  const std::vector<Lane*>& traversed_lanes, std::vector<Lane*>& lanes_list);

  static GPSPoint GetTransformationOrigin(const int& bToyotaCityMap = 0);

  static Lane* GetLaneFromPath(const WayPoint& currPos, const std::vector<WayPoint>& currPath);
  static Lane* GetLaneById(const int& id,RoadNetwork& map);
  static int GetLaneIdByWaypointId(const int& id,std::vector<Lane>& lanes);

  static WayPoint* FindWaypoint(const int& id, RoadNetwork& map);
  static WayPoint* FindWaypointV2(const int& id, const int& l_id, RoadNetwork& map);

  static std::vector<Curb> GetCurbsList(TiXmlElement* pElem);
  static std::vector<Boundary> GetBoundariesList(TiXmlElement* pElem);
  static std::vector<Marking> GetMarkingsList(TiXmlElement* pElem);
  static std::vector<Crossing> GetCrossingsList(TiXmlElement* pElem);
  static std::vector<TrafficSign> GetTrafficSignsList(TiXmlElement* pElem);
  static std::vector<TrafficLight> GetTrafficLightsList(TiXmlElement* pElem);
  static std::vector<StopLine> GetStopLinesList(TiXmlElement* pElem);
  static std::vector<Lane> GetLanesList(TiXmlElement* pElem);
  static std::vector<RoadSegment> GetRoadSegmentsList(TiXmlElement* pElem);
  static std::vector<int> GetIDsFromPrefix(const std::string& str, const std::string& prefix, const std::string& postfix);
  static std::vector<double> GetDoubleFromPrefix(const std::string& str, const std::string& prefix, const std::string& postfix);
  static std::pair<ACTION_TYPE, double> GetActionPairFromPrefix(const std::string& str, const std::string& prefix, const std::string& postfix);
  static std::vector<WayPoint> GetCenterLaneData(TiXmlElement* pElem, const int& currLaneID);
  static std::vector<WayPoint> GetCenterLaneDataVer0(TiXmlElement* pElem, const int& currLaneID);
  static std::vector<GPSPoint> GetPointsData(TiXmlElement* pElem);
  static std::vector<std::string> SplitString(const std::string& str, const std::string& token);

  //static void CreateKmlFromLocalizationPathFile(const std::string& pathFileName,const double& maxLaneDistance, const double& density,const std::vector<TrafficLight>& trafficLights, const std::vector<GPSPoint>& stopLines);

  static void AssignActionCostToLane(Lane* pL, ACTION_TYPE action, double cost);

  static int ReplaceMyID(int& id, const std::vector<std::pair<int,int> >& rep_list);

  static void GetLanesStartPoints(UtilityHNS::AisanLanesFileReader* pLaneData,
        std::vector<int>& m_LanesStartIds);

  static void GetLanePoints(UtilityHNS::AisanLanesFileReader* pLaneData,
        UtilityHNS::AisanPointsFileReader* pPointsData,
        UtilityHNS::AisanNodesFileReader* pNodesData, int lnID,
        PlannerHNS::Lane& out_lane);

  static void CreateLanes(UtilityHNS::AisanLanesFileReader* pLaneData,
      UtilityHNS::AisanPointsFileReader* pPointsData,
      UtilityHNS::AisanNodesFileReader* pNodesData,
      std::vector<PlannerHNS::Lane>& out_lanes);

  static void ConnectLanes(UtilityHNS::AisanLanesFileReader* pLaneData,
      std::vector<PlannerHNS::Lane>& lanes);

  static bool GetPointFromDataList(UtilityHNS::AisanPointsFileReader* pPointsData,const int& pid, WayPoint& out_wp);

  static int GetBeginPointIdFromLaneNo(UtilityHNS::AisanLanesFileReader* pLaneData,
      UtilityHNS::AisanPointsFileReader* pPointsData,
      UtilityHNS::AisanNodesFileReader* pNodesData, const int& LnID);
  static int GetEndPointIdFromLaneNo(UtilityHNS::AisanLanesFileReader* pLaneData,
      UtilityHNS::AisanPointsFileReader* pPointsData,
      UtilityHNS::AisanNodesFileReader* pNodesData,const int& LnID);

  static bool IsStartLanePoint(UtilityHNS::AisanLanesFileReader* pLaneData, UtilityHNS::AisanLanesFileReader::AisanLane* pL);
  static bool IsEndLanePoint(UtilityHNS::AisanLanesFileReader* pLaneData, UtilityHNS::AisanLanesFileReader::AisanLane* pL);

  static void FixRedundantPointsLanes(std::vector<Lane>& lanes);
  static void FixTwoPointsLanes(std::vector<Lane>& lanes);
  static void FixTwoPointsLane(Lane& lanes);
  static void FixUnconnectedLanes(std::vector<Lane>& lanes);
  static void InsertWayPointToBackOfLane(const WayPoint& wp, Lane& lane, int& global_id);
  static void InsertWayPointToFrontOfLane(const WayPoint& wp, Lane& lane, int& global_id);

  static void LinkLanesPointers(PlannerHNS::RoadNetwork& map);

  static void GetMapMaxIds(PlannerHNS::RoadNetwork& map);

  static double m_USING_VER_ZERO;

  static int g_max_point_id;
  static int g_max_lane_id;
  static int g_max_stop_line_id;
  static int g_max_traffic_light_id ;

};

} /* namespace PlannerHNS */

#endif /* MAPPINGHELPERS_H_ */