server/algorithm/cell/YaAlgorithmForCell.cpp

#include "stdafx.h"
#include "YaAlgorithmForCell.h"
#include "../../mylog/log_module.h"
#include "../../locate_algorithm.h"

const int check_direction_same = 1;
const int check_direction_not_same = -1;
const int check_direction_error = -2;

const int station_info_error = -3;
const int return_correct = 0;

int YaAlgorithmForCell::do_algorithm(Card* card, int cnt)
{
    card->is_fit_pos = false;
    std::shared_ptr<Cell> cell = std::make_shared<Cell>();
    std::shared_ptr<POS> pos = nullptr;

    cell->card_stamp_time = card->time_stamp_cal;
    cell->originId = -1;

    //1.数据有效性判断 DIST_COUNT_CARD_CUR_CT_LESS_LAST
    int ret_by_check_data = card->CheckDistData(cnt);
    // ct 回退, 不做补值
    if(ret_by_check_data == DIST_COUNT_CARD_CUR_CT_LESS_LAST)
    {
        return 1;
    }
    if(ret_by_check_data != 0){
        return 1;
    }
    //2.组装数据
    std::shared_ptr<ReceiveDataMap> pRdm = std::make_shared<ReceiveDataMap>();
    pRdm->clear();
    if(card->AssembleDistData(pRdm) != 0 || pRdm->size() <= 0){
        return 1;
    }
    pos = std::make_shared<POS>();
    //3.算法定位	
    std::vector<std::shared_ptr<POS>> udm_pos;
    if(LocateAlgorithm::CalcTdoaPosition(pRdm,card->pTdoaReaderPathMap,udm_pos) != 0)
    {
        return 1;
    }
    //4.从多解中筛选出一个解,存在两种可能：
    //a.可能无解返回非0，
    //b.可能有解，但解不正确，比如解的位置在4727,-100,但选出的解是4727，-200
    if(card->ChooseOneSolution(pRdm, udm_pos, pos) != 0)
    {
        return 1;
    }
    card->SaveOriginDataBeforeFilter(pos);			

    //判断是否在地图集
    if (!LocateAlgorithm::IsOnMap(pos,card->pTdoaReaderPathMap))
    {
        return 1;
    }

    return 1;
}