package com.ard.route.service.impl;

import java.io.IOException;
import java.util.List;

import com.ard.common.exception.ControlException;
import com.ard.common.utils.DateUtils;
import com.ard.common.utils.file.FileUtils;
import com.ard.common.utils.uuid.IdUtils;
import com.ard.data.noflyzone.domain.ArdNoFlyZone;
import com.ard.data.noflyzone.domain.Vertex;
import com.ard.data.noflyzone.service.IArdNoFlyZoneService;
import com.ard.data.noflyzone.utils.NoFlyZoneUtils;
import com.ard.oss.model.MinioUploadResult;
import com.ard.oss.service.impl.OssServiceContext;
import com.ard.route.domain.UavRouteReq;
import com.ard.route.domain.route.ArdRouteInformation;
import com.ard.route.domain.vo.KmzResultVo;
import com.ard.route.service.UavRouteService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import com.ard.route.mapper.ArdRouteInformationMapper;
import com.ard.route.service.IArdRouteInformationService;
import org.springframework.web.multipart.MultipartFile;

import javax.annotation.Resource;

import static com.ard.route.util.ToolUtils.*;

/**
 * 航线(kmz)Service业务层处理
 * 
 * @author xia
 * @date 2025-10-23
 */
@Service
public class ArdRouteInformationServiceImpl implements IArdRouteInformationService {

    @Autowired
    private ArdRouteInformationMapper ardRouteInformationMapper;

    @Autowired
    private OssServiceContext ossService;

    @Autowired
    private UavRouteService routeService;

    @Resource
    private IArdNoFlyZoneService ardNoFlyZoneService;

    /**
     * 查询航线(kmz)
     * 
     * @param id 航线(kmz)主键
     * @return 航线(kmz)
     */
    @Override
    public ArdRouteInformation selectArdRouteInformationById(String id) {
        ArdRouteInformation ardRouteInformation = ardRouteInformationMapper.selectArdRouteInformationById(id);
        try {
            ardRouteInformation.setUavRouteReq((UavRouteReq) deserialize(ardRouteInformation.getRouteData()));
        } catch (IOException | ClassNotFoundException e) {
            throw new RuntimeException(e);
        }
        return ardRouteInformation;
    }

    /**
     * 查询航线(kmz)列表
     * 
     * @param ardRouteInformation 航线(kmz)
     * @return 航线(kmz)
     */
    @Override
    public List<ArdRouteInformation> selectArdRouteInformationList(ArdRouteInformation ardRouteInformation) {
        return ardRouteInformationMapper.selectArdRouteInformationList(ardRouteInformation);
    }

    /**
     * 新增航线(kmz)
     * 
     * @param ardRouteInformation 航线(kmz)
     * @return 结果
     */
    @Override
    public String insertArdRouteInformation(ArdRouteInformation ardRouteInformation) {
        ardRouteInformation.setId(IdUtils.simpleUUID());
        ardRouteInformation.setCreateTime(DateUtils.getNowDate());
        if (ardRouteInformation.getFolderId() == null){
            ardRouteInformation.setFolderId("0");
        }
        // 航线数据
        byte[] routeData;
        try {
            routeData = serialize(ardRouteInformation.getUavRouteReq());
        } catch (IOException e) {
            throw new RuntimeException(e);
        }
        ardRouteInformation.setRouteData(routeData);
        KmzResultVo kmzResult = routeService.buildKmz(ardRouteInformation.getUavRouteReq(), ardRouteInformation.getFileName());
        ardRouteInformationMapper.insertArdRouteInformation(assembly(ardRouteInformation,kmzResult));
        return kmzResult.getUpPath();
    }

    /**
     * 修改航线(kmz)
     * 
     * @param ardRouteInformation 航线(kmz)
     * @return 结果
     */
    @Override
    public int updateArdRouteInformation(ArdRouteInformation ardRouteInformation) {
        ardRouteInformation.setUpdateTime(DateUtils.getNowDate());
        KmzResultVo kmzResult = new KmzResultVo();
        // 获取源文件名字
        ArdRouteInformation route = ardRouteInformationMapper.selectArdRouteInformationById(ardRouteInformation.getId());
        if (route.getFileName().equals(ardRouteInformation.getFileName())) {
            kmzResult = routeService.updateKmz(ardRouteInformation.getUavRouteReq(), ardRouteInformation.getFileName());
        }else {
            kmzResult = routeService.updateKmzNew(ardRouteInformation.getUavRouteReq(), route.getFileName(),ardRouteInformation.getFileName());
        }
        if ("更新航线kmz文件失败".equals(kmzResult.getData())) {
            return 0;
        }
        return ardRouteInformationMapper.updateArdRouteInformation(assembly(ardRouteInformation,kmzResult));
    }

    //组装数据
    private ArdRouteInformation assembly(ArdRouteInformation information,KmzResultVo kmzResult){
        information.setFileNameNew(kmzResult.getFileNameNew());
        information.setMinioUpPath(kmzResult.getMinioUpPath());
        information.setUpPath(kmzResult.getUpPath());
        information.setUpFileSize(kmzResult.getUpFileSize());
        return information;
    }

    /**
     * 批量删除航线(kmz)
     * 
     * @param ids 需要删除的航线(kmz)主键
     * @return 结果
     */
    @Override
    public int deleteArdRouteInformationByIds(String[] ids) {
        // 删除航线(kmz)文件
        for (String id : ids) {
            ArdRouteInformation information = ardRouteInformationMapper.selectArdRouteInformationById(id);
            ossService.deleteObject("kmz", information.getMinioUpPath());
        }
        return ardRouteInformationMapper.deleteArdRouteInformationByIds(ids);
    }

    /**
     * 删除航线(kmz)信息
     * 
     * @param id 航线(kmz)主键
     * @return 结果
     */
    @Override
    public int deleteArdRouteInformationById(String id) {
        return ardRouteInformationMapper.deleteArdRouteInformationById(id);
    }

    /**
     * 导入航线(kmz)文件
     *
     * @param file 文件
     * @return 结果
     */
    @Override
    public MinioUploadResult uploadArdRouteInformation(MultipartFile file) {
        try {
            String url = ossService.upload("kmz",file);
            ArdRouteInformation information = new ArdRouteInformation();
            information.setFileName(file.getOriginalFilename());
            information.setFileNameNew(getFileNameWithoutExtension(url));
            information.setMinioUpPath(extractFilePath(url));
            information.setUpPath(url);
            information.setUpFileSize((double) file.getSize());
            insertRouteInformation(information);
            return MinioUploadResult.builder()
                    .url(url)
                    .newFileName(FileUtils.getName(url))
                    .originalFilename(file.getOriginalFilename())
                    .build();
        }catch (Exception e){
            return null;
        }
    }

    /**
     * 根据文件名称查询航线信息
     *
     * @param name 文件名称
     * @return 结果
     */
    @Override
    public ArdRouteInformation selectArdRouteInformationByName(String name) {
        return ardRouteInformationMapper.selectArdRouteInformationByName(name);
    }

    /**
     * 修改航线分组ID
     *
     * @param id ID
     * @param folderId 分组ID
     * @return 结果
     */
    @Override
    public int updateRouteInformationFolderId(String id, String folderId) {
        return ardRouteInformationMapper.updateRouteInformationFolderId(id, folderId);
    }

    /**
     * 判断行点是否在禁飞区
     *
     * @param longitude 经度
     * @param latitude 纬度
     * @return 结果
     */
    @Override
    public Boolean selectRouteInformationNoFly(Double longitude, Double latitude) {
        if (longitude == null || latitude == null) {
            throw new ControlException("方法参数中未找到有效经纬度字段，无法判断禁飞区！");
        }
        List<ArdNoFlyZone> ardNoFlyZones = ardNoFlyZoneService.selectArdNoFlyZoneList(new ArdNoFlyZone());
        if (!ardNoFlyZones.isEmpty()) {
            Vertex vertex = new Vertex(longitude, latitude);
            boolean inNoFlyZones = NoFlyZoneUtils.isInNoFlyZones(vertex, ardNoFlyZones);
            if (inNoFlyZones) {
                throw new ControlException("目标点在禁飞区内，无法执行操作！");
            }
        }
        return true;
    }

    /**
     * 数据新增航线信息
     */
    private void insertRouteInformation(ArdRouteInformation ardRouteInformation){
        ardRouteInformation.setId(IdUtils.simpleUUID());
        ardRouteInformation.setCreateTime(DateUtils.getNowDate());
        ardRouteInformationMapper.insertArdRouteInformation(ardRouteInformation);
    }

}