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.ArdRouteInfor;
import com.ard.route.domain.vo.KmzResultVo;
import com.ard.route.mapper.ArdRouteInforMapper;
import com.ard.route.service.IArdRouteInforService;
import com.ard.route.service.UavRouteService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
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 ArdRouteInforServiceImpl implements IArdRouteInforService {

    @Autowired
    private ArdRouteInforMapper ardRouteInforMapper;

    @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 ArdRouteInfor selectArdRouteInforById(String id) {
        ArdRouteInfor ardRouteInfor = ardRouteInforMapper.selectArdRouteInforById(id);
        try {
            ardRouteInfor.setUavRouteReq((UavRouteReq) deserialize(ardRouteInfor.getRouteData()));
        } catch (IOException | ClassNotFoundException e) {
            throw new RuntimeException(e);
        }
        return ardRouteInfor;
    }

    /**
     * 查询航线(kmz)列表
     * 
     * @param ardRouteInfor 航线(kmz)
     * @return 航线(kmz)
     */
    @Override
    public List<ArdRouteInfor> selectArdRouteInforList(ArdRouteInfor ardRouteInfor) {
        return ardRouteInforMapper.selectArdRouteInforList(ardRouteInfor);
    }

    /**
     * 新增航线(kmz)
     * 
     * @param ardRouteInfor 航线(kmz)
     * @return 结果
     */
    @Override
    public String insertArdRouteInfor(ArdRouteInfor ardRouteInfor) {
        ardRouteInfor.setId(IdUtils.simpleUUID());
        ardRouteInfor.setCreateTime(DateUtils.getNowDate());
        if (ardRouteInfor.getGroupingId() == null){
            ardRouteInfor.setGroupingId("0");
        }
        // 航线数据
        byte[] routeData;
        try {
            routeData = serialize(ardRouteInfor.getUavRouteReq());
        } catch (IOException e) {
            throw new RuntimeException(e);
        }
        ardRouteInfor.setRouteData(routeData);
        KmzResultVo kmzResult = routeService.buildKmz(ardRouteInfor.getUavRouteReq(), ardRouteInfor.getKmzName());
        ardRouteInfor.setUpPath(kmzResult.getUpPath());
        ardRouteInforMapper.insertArdRouteInfor(ardRouteInfor);
        return kmzResult.getUpPath();
    }

    /**
     * 修改航线(kmz)
     * 
     * @param ardRouteInfor 航线(kmz)
     * @return 结果
     */
    @Override
    public int updateArdRouteInfor(ArdRouteInfor ardRouteInfor) {
        ardRouteInfor.setUpdateTime(DateUtils.getNowDate());
        KmzResultVo kmzResult = new KmzResultVo();
        // 获取源文件名字
        ArdRouteInfor route = ardRouteInforMapper.selectArdRouteInforById(ardRouteInfor.getId());
        if (route.getKmzName().equals(ardRouteInfor.getKmzName())) {
            kmzResult = routeService.updateKmz(ardRouteInfor.getUavRouteReq(), ardRouteInfor.getKmzName());
        }else {
            kmzResult = routeService.updateKmzNew(ardRouteInfor.getUavRouteReq(), route.getKmzName(), ardRouteInfor.getKmzName());
        }
        if ("更新航线kmz文件失败".equals(kmzResult.getData())) {
            return 0;
        }
        ardRouteInfor.setUpPath(kmzResult.getUpPath());
        return ardRouteInforMapper.updateArdRouteInfor(ardRouteInfor);
    }

    /**
     * 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 deleteArdRouteInforByIds(String[] ids) {
        // 删除航线(kmz)文件
        for (String id : ids) {
            ArdRouteInfor information = ardRouteInforMapper.selectArdRouteInforById(id);
            ossService.deleteObject("kmz", subStringMinioUrlName(information.getUpPath()));
        }
        return ardRouteInforMapper.deleteArdRouteInforByIds(ids);
    }

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

    /**
     * 导入航线(kmz)文件
     *
     * @param file 文件
     * @return 结果
     */
    @Override
    public MinioUploadResult uploadArdRouteInfor(MultipartFile file) {
        try {
            String url = ossService.upload("kmz",file);
            ArdRouteInfor information = new ArdRouteInfor();
            information.setKmzName(file.getOriginalFilename());
            information.setUpPath(url);
            information.setGroupingId("0");     // 默认分组
            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 ArdRouteInfor selectArdRouteInforByName(String name) {
        return ardRouteInforMapper.selectArdRouteInforByName(name);
    }

    /**
     * 修改航线分组ID
     *
     * @param id ID
     * @param groupingId 分组ID
     * @return 结果
     */
    @Override
    public int updateRouteInformationGroupingId(String id, String groupingId) {
        return ardRouteInforMapper.updateRouteInforGroupingId(id, groupingId);
    }

    /**
     * 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(ArdRouteInfor ardRouteInfor){
        ardRouteInfor.setId(IdUtils.simpleUUID());
        ardRouteInfor.setCreateTime(DateUtils.getNowDate());
        ardRouteInforMapper.insertArdRouteInfor(ardRouteInfor);
    }

}