package com.ard.work.service.impl;

import com.ard.common.utils.DateUtils;
import com.ard.common.utils.StringUtils;
import com.ard.common.utils.file.MimeTypeUtils;
import com.ard.oss.service.impl.OssServiceContext;
import com.ard.work.component.forest.TyClient;
import com.ard.work.domain.dto.BoxPhotosDTO;
import com.ard.work.domain.dto.BoxVideosDTO;
import com.ard.work.domain.entity.ArdFlightTask;
import com.ard.work.domain.entity.ArdMediaPic;
import com.ard.work.domain.entity.ArdMediaVideo;
import com.ard.work.domain.receiver.BoxPhotosReceiver;
import com.ard.work.domain.receiver.BoxVideosReceiver;
import com.ard.work.domain.receiver.TyHttpCommonReceiver;
import com.ard.work.mapper.ArdFlightTaskMapper;
import com.ard.work.mapper.ArdMediaPicMapper;
import com.ard.work.mapper.ArdMediaVideoMapper;
import com.ard.work.service.IArdMediaService;
import com.ard.work.util.osSelect;
import lombok.extern.slf4j.Slf4j;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;
import org.springframework.stereotype.Service;

import javax.annotation.Resource;
import javax.net.ssl.HttpsURLConnection;
import javax.net.ssl.SSLContext;
import javax.net.ssl.TrustManager;
import javax.net.ssl.X509TrustManager;
import java.io.*;
import java.net.HttpURLConnection;
import java.net.URL;
import java.net.URLConnection;
import java.nio.file.Files;
import java.nio.file.Path;
import java.security.cert.X509Certificate;
import java.util.*;
import java.util.concurrent.CompletableFuture;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.TimeUnit;
import java.util.stream.Collectors;

/**
 * Description:
 * Author: lsy
 * Date: 2025年11月18日13:17
 **/
@Slf4j
@Service
public class ArdMediaServiceImpl implements IArdMediaService {

    @Resource
    private TyClient tyClient;
    @Resource
    private ArdMediaPicMapper ardMediaPicMapper;
    @Resource
    private ArdMediaVideoMapper ardMediaVideoMapper;

    @Resource
    private ArdFlightTaskMapper ardFlightTaskMapper;


    // 调用接口获取架次图片
    private List<BoxPhotosReceiver> getBoxPhotos(String serverId, BoxPhotosDTO boxPhotosDTO) {
        TyHttpCommonReceiver<List<BoxPhotosReceiver>> boxPhotos = tyClient.getBoxPhotos(serverId, boxPhotosDTO);
        return boxPhotos.getContent();
    }

    // 调用接口获取架次视频
    private List<BoxVideosReceiver> getBoxVideos(String serverId, BoxVideosDTO boxVideosDTO) {
        TyHttpCommonReceiver<List<BoxVideosReceiver>> boxVideos = tyClient.getBoxVideos(serverId, boxVideosDTO);
        return boxVideos.getContent();
    }

    @Override
    public List<ArdMediaPic> selectArdMediaPicList(ArdMediaPic ardMediaPic) {
        return ardMediaPicMapper.selectPicList(ardMediaPic);
    }

    @Override
    public List<ArdMediaVideo> selectArdMediaVideoList(ArdMediaVideo ardMediaVideo) {
        return ardMediaVideoMapper.selectArdMediaVideoList(ardMediaVideo);
    }

    @Override
    public void insertPhotoToDatabase(ArdFlightTask flightTask, String serverId, String boxSn) {
        log.warn("开始获取图片信息");
        // 查询图片
        BoxPhotosDTO boxPhotosDTO = new BoxPhotosDTO();
        boxPhotosDTO.setTaskId(flightTask.getTaskId());
        boxPhotosDTO.setBoxSn(boxSn);
        boxPhotosDTO.setPageIndex(1);
        boxPhotosDTO.setPageSize(100);
        List<BoxPhotosReceiver> photoList = getBoxPhotos(serverId, boxPhotosDTO);
        if (photoList != null && !photoList.isEmpty()) {
            addPhotos(flightTask, photoList);
        }
    }

    @Override
    public void insertVideoToDatabase(ArdFlightTask flightTask, String serverId, String boxSn) {
        log.warn("开始获取视频信息");
        BoxVideosDTO boxVideosDTO = new BoxVideosDTO();
        boxVideosDTO.setTaskId(flightTask.getTaskId());
        boxVideosDTO.setBoxSn(boxSn);
        boxVideosDTO.setPageIndex(1);
        boxVideosDTO.setPageSize(100);
        List<BoxVideosReceiver> videoList = getBoxVideos(serverId, boxVideosDTO);
        if (videoList != null && !videoList.isEmpty()) {
            addVideos(flightTask, videoList);
        }
    }

    @Override
    public void syncPicToDatabase(ArdFlightTask flightTask, String serverId, String boxSn) {

        // 1️⃣ 查第三方图片列表
        BoxPhotosDTO dto = BoxPhotosDTO.builder()
                .taskId(flightTask.getTaskId())
                .boxSn(boxSn)
                .pageIndex(1)
                .pageSize(100)
                .build();

        TyHttpCommonReceiver<List<BoxPhotosReceiver>> resp = tyClient.getBoxPhotos(serverId, dto);

        List<BoxPhotosReceiver> photoList = resp.getContent();
        if (photoList == null || photoList.isEmpty()) {
            return;
        }

        // 2️⃣ 本地图片转 Map（用“业务唯一键”）
        List<ArdMediaPic> existingList = ardMediaPicMapper.selectPicByTaskId(flightTask.getTaskId());

        Map<Long, ArdMediaPic> localPicMap = existingList.stream()
                .filter(p -> p.getId() != null)
                .collect(Collectors.toMap(
                        ArdMediaPic::getId,   // ✅ 远端 photoId
                        p -> p,
                        (a, b) -> a
                ));


        // 3️⃣ 逐条处理（新增 or 补全）
        for (BoxPhotosReceiver remote : photoList) {

            String imgUrl = remote.getImgUrl();
            if (StringUtils.isBlank(imgUrl)) {
                continue; // 第三方字段还没准备好
            }
            ArdMediaPic local = localPicMap.get(remote.getPhotoId());
            if (local == null) {
                // ✅ 新图片 → 插入
                addPhotos(flightTask, List.of(remote));
                continue;
            }

            // ✅ 已存在 → 补字段
            boolean needUpdate = false;

            if (local.getCaptureTime() == null && remote.getTimeStamp() != null) {
                local.setCaptureTime(DateUtils.parseDate(remote.getTimeStamp()));
                needUpdate = true;
            }
            if (local.getFileSize() == 0 && remote.getFileSize() != 0) {
                local.setFileSize(remote.getFileSize());
                needUpdate = true;
            }
            if ("0".equals(local.getFileMd5())&& !"0".equals(remote.getFileMd5())) {
                local.setFileMd5(remote.getFileMd5());
                needUpdate = true;
            }
            if (needUpdate) {
                local.setUpdateTime(new Date());
                ardMediaPicMapper.updatePic(local);
            }
        }
    }

    @Override
    public void syncVideoToDatabase(ArdFlightTask flightTask, String serverId, String boxSn) {

        // 1️⃣ 拉取远端视频列表
        BoxVideosDTO dto = BoxVideosDTO.builder()
                .taskId(flightTask.getTaskId())
                .boxSn(boxSn)
                .pageIndex(1)
                .pageSize(100)
                .build();
        TyHttpCommonReceiver<List<BoxVideosReceiver>> resp = tyClient.getBoxVideos(serverId, dto);
        List<BoxVideosReceiver> videoList = resp.getContent();
        if (videoList == null || videoList.isEmpty()) {
            return;
        }

        // 2️⃣ 本地视频转 Map（videoId 为唯一键）
        List<ArdMediaVideo> existingVideos = ardMediaVideoMapper.selectArdMediaVideoByTaskId(flightTask.getTaskId());
        Map<Long, ArdMediaVideo> localVideoMap = existingVideos.stream()
                .filter(v -> v.getId() != null)
                .collect(Collectors.toMap(
                        ArdMediaVideo::getId,  // 远端 videoId
                        v -> v,
                        (a, b) -> a
                ));

        // 3️⃣ 遍历远端视频，逐条处理
        for (BoxVideosReceiver remote : videoList) {

            ArdMediaVideo local = localVideoMap.get(remote.getId());
            if (local == null) {
                // 新视频 → 立即插入
                addVideos(flightTask, List.of(remote));
                localVideoMap.put(remote.getId(), new ArdMediaVideo()); // 占位
                flightTask.setVideoCount(flightTask.getVideoCount() + 1);
                ardFlightTaskMapper.updateArdFlightTask(flightTask);
                continue;
            }

            // 已存在 → 补字段
            boolean needUpdate = false;
            if (local.getName() == null && remote.getName() != null) {
                local.setName(remote.getName());
                needUpdate = true;
            }
            if (local.getStartTime() == null && remote.getStartTime() != null) {
                local.setStartTime(DateUtils.parseDate(remote.getStartTime()));
                needUpdate = true;
            }
            if (local.getEndTime() == null && remote.getEndTime() != null) {
                local.setEndTime(DateUtils.parseDate(remote.getEndTime()));
                needUpdate = true;
            }
            if (local.getSpanSeconds() == null && remote.getSpanSeconds() != null) {
                local.setSpanSeconds(Integer.parseInt(remote.getSpanSeconds()));
                needUpdate = true;
            }
            if (needUpdate) {
                local.setUpdateTime(new Date());
                ardMediaVideoMapper.updateArdMediaVideo(local);
            }
        }
    }

    private void addPhotos(ArdFlightTask flightTask, List<BoxPhotosReceiver> photoList) {
        log.warn("开始添加图片");
        for (BoxPhotosReceiver photo : photoList) {
            ArdMediaPic ardMedia = ArdMediaPic.builder()
                    .id(photo.getPhotoId())
                    .taskId(flightTask.getTaskId())
                    .fileSize(photo.getFileSize())
                    .fileMd5(photo.getFileMd5())
                    .sourceUrl(photo.getImgUrl())
                    .longitude(photo.getLng())
                    .latitude(photo.getLat())
                    .height(photo.getHeight())
                    .captureTime(DateUtils.parseDate(photo.getTimeStamp()))
                    .build();
            ardMedia.setCreateTime(new Date());
            ardMediaPicMapper.insertPic(ardMedia);
        }
    }

    private void addVideos(ArdFlightTask flightTask, List<BoxVideosReceiver> videoList) {
        for (BoxVideosReceiver video : videoList) {
            ArdMediaVideo ardMedia = ArdMediaVideo.builder()
                    .id(video.getId())
                    .name(video.getName())
                    .taskId(flightTask.getTaskId())
//                    .fileSize(getFileSizeByUrl(video.getImgUrl()))
                    .sourceUrl(video.getImgUrl())
                    .startTime(DateUtils.parseDate(video.getStartTime()))
                    .endTime(DateUtils.parseDate(video.getEndTime()))
                    .spanSeconds(Integer.parseInt(video.getSpanSeconds()))
                    .build();
            ardMedia.setCreateTime(new Date());
            ardMediaVideoMapper.insertArdMediaVideo(ardMedia);
        }
    }
}