package com.dji.sample.patches.service.impl;
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import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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import com.dji.sample.patches.config.pojo.PatchesConfigPojo;
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import com.dji.sample.patches.dao.ShpToDataSourceMapper;
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import com.dji.sample.patches.model.dto.ShpDTO;
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import com.dji.sample.patches.model.entity.LotInfo;
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import com.dji.sample.patches.service.ShpToDataSourceService;
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import com.dji.sample.patches.utils.*;
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import com.dji.sample.patches.xml.mode.XMLTemplateModel;
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import com.dji.sample.patches.xml.utils.CreateWaylineFileUtils;
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import com.dji.sample.territory.model.entity.TbDkjbxxEntity;
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import com.dji.sample.wayline.service.IWaylineFileService;
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import org.locationtech.jts.geom.Coordinate;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.beans.factory.annotation.Value;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.annotation.Transactional;
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import org.springframework.web.multipart.MultipartFile;
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import java.io.File;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.List;
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import java.util.UUID;
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import static com.dji.sample.patches.utils.FormatConversionUtil.getCentros;
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import static com.dji.sample.patches.utils.MultipartFileTOFileUtil.convert;
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import static com.dji.sample.patches.utils.ZipUtil.*;
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import static com.dji.sample.territory.utils.CoordinateSystemUtil.*;
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import static org.locationtech.jts.io.WKTConstants.POLYGON;
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@Service
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public class ShpToDataSourceServiceImpl implements ShpToDataSourceService {
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@Autowired
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private ShpToDataSourceMapper shpToDataSourceMapper;
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private String head = POLYGON;
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private MultipartFile multipartFile;
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String json;
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@Autowired
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private PatchesConfigPojo patchesConfigPojo;
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@Transactional
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public MultipartFile insertGeo(MultipartFile file, String workspaceId, String waylineName, double airportLat, double airportLon) throws Exception {
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List<LotInfo> list = new ArrayList<>();
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File file1 = MultipartFileTOFileUtil.multipartFile2File(file, patchesConfigPojo.getUnzip());
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List<ShpDTO> shpData = ShapeFileUtil.shpToGeoJson(file1);
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for (ShpDTO shpDatum : shpData) {
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LotInfo lotInfo = new LotInfo();
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String uuid = UUID.randomUUID().toString();
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String bsm = uuid.replaceAll("-", "");
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lotInfo.setBsm(bsm);
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lotInfo.setWorkspaceId(workspaceId);
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lotInfo.setDkfw(poylonCGCStoWGS(convertToWKT(shpDatum.getDKFW())));
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lotInfo.setDkbh(shpDatum.getDKBH());
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lotInfo.setXzb(shpDatum.getXZB());
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lotInfo.setYzb(shpDatum.getYZB());
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lotInfo.setXzqdm(shpDatum.getXZQDM());
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lotInfo.setXmc(DistrictCodeUtils.codeToName(lotInfo.getXzqdm()));
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list.add(lotInfo);
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shpToDataSourceMapper.insert(lotInfo);
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}
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List<PointPO> coordinates = GeoToolsUtil.getRoutePointOrder(list, airportLat, airportLon);
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XMLTemplateModel xmlModel = XMLTemplateModel.init(coordinates, list);
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CreateWaylineFileUtils.createWaylineFile(xmlModel, patchesConfigPojo.getTemplate(), patchesConfigPojo.getTargetTemplate(), patchesConfigPojo.getWaylines(), patchesConfigPojo.getTargetWaylines());
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// 压缩文件夹中的内容
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String destKMZFile = patchesConfigPojo.getDestKMZFile() + waylineName + ".kmz"; // 输出的KMZ文件路径
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zipFolder(patchesConfigPojo.getSourceDir(), destKMZFile);
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multipartFile = convert(new File(destKMZFile));
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MultipartFileTOFileUtil.deleteFile(file1);
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return multipartFile;
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}
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@Transactional
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public void savaInMysql(List<TbDkjbxxEntity> list, String workspaceId,String id,String name) {
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for (int i = 0; i < list.size(); i++) {
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LotInfo lotInfo = new LotInfo();
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lotInfo.setWorkspaceId(workspaceId);
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lotInfo.setTaskId(id);
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lotInfo.setTaskName(name);
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lotInfo = dbConvertToEntity(list.get(i), workspaceId, id, name);
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shpToDataSourceMapper.insert(lotInfo);
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}
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}
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/**
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* 将SQlite数据库中DKJBXX对象转换为LotInfo对象。
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*
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* @param file 需要转换的DKJBXX对象。
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* @return 返回一个构建好的LotInfo对象，包含从数据库实体中转换来的信息。
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*/
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private LotInfo dbConvertToEntity(TbDkjbxxEntity file, String workspaceId,String id,String name) {
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LotInfo.LotInfoBuilder builder = LotInfo.builder();
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builder.bsm(file.getFId())
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.xzqdm(file.getFXzqdm())
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.dkbh(file.getFTbbh())
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.dkfw(file.getFShape())
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.workspaceId(workspaceId)
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.isPlan(0)
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.isPush(0)
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.xmc(DistrictCodeUtils.nameToCode(file.getFXzqdm()))
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.investigate(0)
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.taskId(id)
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.taskName(name)
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.build();
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return builder.build();
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}
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// private LotInfo shpDtoToLotInfo(ShpDTO shpDTO){
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// LotInfo.LotInfoBuilder builder=LotInfo.builder();
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// builder.
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//
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// }
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public List<LotInfo> getNoPlan(){
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return shpToDataSourceMapper.selectList(new LambdaQueryWrapper<LotInfo>().eq(LotInfo::getIsPlan,0));
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}
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public static String convertToWKT(String coordinates) {
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// Remove outermost square brackets and split by comma
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String cleanedCoordinates = coordinates.substring(4, coordinates.length() - 4);
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String[] polygons = cleanedCoordinates.split("\\]\\],\\[\\[");
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StringBuilder wkt = new StringBuilder("MULTIPOLYGON(");
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for (String polygon : polygons) {
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wkt.append("((");
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String[] points = polygon.split("\\],\\[");
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for (String point : points) {
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String[] coords = point.split(",");
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double x = Double.parseDouble(coords[0]);
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double y = Double.parseDouble(coords[1]);
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wkt.append(x).append(" ").append(y).append(", ");
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}
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// Remove the last comma and space
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wkt.setLength(wkt.length() - 2);
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wkt.append(")), ");
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}
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// Remove the last comma and space, and close the polygon
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wkt.setLength(wkt.length() - 2);
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wkt.append(")");
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return wkt.toString();
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}
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}
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