package com.doumee.service.business.impl;

import com.dingtalk.api.request.OapiMaterialNewsListRequest;
import com.doumee.biz.system.SystemDictDataBiz;
import com.doumee.core.constants.ResponseStatus;
import com.doumee.core.exception.BusinessException;
import com.doumee.core.model.LoginUserInfo;
import com.doumee.core.model.PageData;
import com.doumee.core.model.PageWrap;
import com.doumee.core.utils.Constants;
import com.doumee.core.utils.DateUtil;
import com.doumee.core.utils.Utils;
import com.doumee.dao.business.ActionsMapper;
import com.doumee.dao.business.MultifileMapper;
import com.doumee.dao.business.NewsMapper;
import com.doumee.dao.business.model.Actions;
import com.doumee.dao.business.model.BjParam;
import com.doumee.dao.business.model.Multifile;
import com.doumee.dao.business.model.News;
import com.doumee.dao.system.model.SystemUser;
import com.doumee.dao.web.response.DailyUpdatesResponse;
import com.doumee.service.business.NewsService;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.github.yulichang.wrapper.MPJLambdaWrapper;
import org.apache.commons.lang3.StringUtils;
import org.apache.shiro.SecurityUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.util.CollectionUtils;

import javax.swing.*;
import java.util.*;
import java.util.stream.Collectors;

/**
 * 资讯和定制服务信息表Service实现
 * @author 江蹄蹄
 * @date 2024/07/04 14:40
 */
@Service
public class NewsServiceImpl implements NewsService {

    @Autowired
    private NewsMapper newsMapper;
    @Autowired
    private MultifileMapper multifileMapper;
    @Autowired
    private SystemDictDataBiz systemDictDataBiz;
    @Autowired
    private ActionsMapper actionsMapper;

    @Override
    @Transactional
    public Long create(News param) {
        LoginUserInfo userInfo = (LoginUserInfo) SecurityUtils.getSubject().getPrincipal();
        param.setIsdeleted(Constants.ZERO);
        param.setEditor(userInfo.getId());
        param.setCreator(userInfo.getId());
        param.setStatus(Constants.formatIntegerNum(param.getStatus()));
        param.setCreateDate(new Date());
        param.setEditDate(param.getCreateDate());
        param.setPublishUserid(param.getCreator());
        param.setLookNum(Constants.ZERO);
        param.setDonwloadNum(Constants.ZERO);
        param.setFileType(Constants.formatIntegerNum(param.getFileType()));
        newsMapper.insert(param);
        if(param.getFileList()!=null && param.getFileList().size()>0){
            List<Multifile> multifiles = new ArrayList<>();
            int index =1;
            for(Multifile f : param.getFileList()){
                if(StringUtils.isNotBlank(f.getFileurl())){
                    f.setId(null);
                    f.setIsdeleted(Constants.ZERO);
                    f.setObjId(param.getId());
                    f.setType(StringUtils.endsWith(f.getFileurl(),".mp4")?Constants.ONE:Constants.ZERO);
                    f.setObjType(Constants.MultiFile.NEWS_FILE.getKey());
                    f.setCreator(param.getCreator());
                    f.setCreateDate(param.getCreateDate());
                    f.setSortnum(index++);
                    multifiles.add(f);
                }
            }
            if(multifiles.size()>0){
                multifileMapper.insert(multifiles);
            }
        }
        return param.getId();
    }

    @Override
    public void deleteById(Long id) {
        LoginUserInfo userInfo = (LoginUserInfo) SecurityUtils.getSubject().getPrincipal();
        newsMapper.update(null,new UpdateWrapper<News>().lambda()
                .set(News::getIsdeleted,Constants.ONE )
                .set(News::getEditor,userInfo.getId() )
                .set(News::getEditDate,new Date() )
                .eq(News::getId,id));
        multifileMapper.update(null,new UpdateWrapper<Multifile>().lambda()
                .set(Multifile::getIsdeleted,Constants.ONE )
                .eq(Multifile::getIsdeleted,Constants.ZERO )
                .eq(Multifile::getObjType,Constants.MultiFile.NEWS_FILE.getKey())
                .eq(Multifile::getObjId,id));
    }

    @Override
    public void delete(News news) {
        UpdateWrapper<News> deleteWrapper = new UpdateWrapper<>(news);
        newsMapper.delete(deleteWrapper);
    }

    @Override
    public void deleteByIdInBatch(List<Long> ids) {
        if (CollectionUtils.isEmpty(ids)) {
            return;
        }
        for(Long id : ids){
            deleteById(id);
        }
    }

    @Override
    @Transactional
    public void updateById(News news) {
        LoginUserInfo userInfo = (LoginUserInfo) SecurityUtils.getSubject().getPrincipal();
        news.setEditor(userInfo.getId());
        news.setEditDate(new Date());
        news.setPublishUserid(news.getEditor());
        newsMapper.updateById(news);
        if(news.getFileList()!=null && news.getFileList().size()>0){
            List<Multifile> multifiles = new ArrayList<>();
            int index =1;
            for(Multifile f : news.getFileList()){
                if(StringUtils.isNotBlank(f.getFileurl())){
                    f.setId(null);
                    f.setIsdeleted(Constants.ZERO);
                    f.setType(StringUtils.endsWith(f.getFileurl(),".mp4")?Constants.ONE:Constants.ZERO);
                    f.setObjId(news.getId());
                    f.setObjType(Constants.MultiFile.NEWS_FILE.getKey());
                    f.setCreator(news.getCreator());
                    f.setCreateDate(news.getCreateDate());
                    f.setSortnum(index++);
                    multifiles.add(f);
                }
            }
            if(multifiles.size()>0){
                multifileMapper.update(null,new UpdateWrapper<Multifile>().lambda()
                        .set(Multifile::getIsdeleted,Constants.ONE )
                        .eq(Multifile::getIsdeleted,Constants.ZERO )
                        .eq(Multifile::getObjType,Constants.MultiFile.NEWS_FILE.getKey())
                        .eq(Multifile::getObjId,news.getId() ));
                multifileMapper.insert(multifiles);
            }
        }
    }

    @Override
    public void updateByIdInBatch(List<News> newss) {
        if (CollectionUtils.isEmpty(newss)) {
            return;
        }
        for (News news: newss) {
            this.updateById(news);
        }
    }

    @Override
    public News findById(Long id) {
        return newsMapper.selectById(id);
    }

    @Override
    public News findOne(News news) {
        QueryWrapper<News> wrapper = new QueryWrapper<>(news);
        return newsMapper.selectOne(wrapper);
    }

    @Override
    public List<News> findList(News news) {
        QueryWrapper<News> wrapper = new QueryWrapper<>(news);
        return newsMapper.selectList(wrapper);
    }
  
    @Override
    public PageData<News> findPage(PageWrap<News> pageWrap) {
        IPage<News> page = new Page<>(pageWrap.getPage(), pageWrap.getCapacity());
        MPJLambdaWrapper<News> queryWrapper = new MPJLambdaWrapper<>();
        Utils.MP.blankToNull(pageWrap.getModel());
        if(Objects.isNull(pageWrap.getModel())){
            News news = new News();
            pageWrap.setModel(news);
        }
        pageWrap.getModel().setIsdeleted(Constants.ZERO);
        queryWrapper.leftJoin(SystemUser.class,SystemUser::getId,News::getEditor)
                .selectAll(News.class)
                .selectAs(SystemUser::getRealname,News::getEditorName);
        if (pageWrap.getModel().getId() != null) {
            queryWrapper.eq(News::getId, pageWrap.getModel().getId());
        }
        if(pageWrap.getModel().getIsPublish()!=null && Constants.equalsInteger(pageWrap.getModel().getIsPublish(),Constants.ONE)){
            queryWrapper.apply(" now() >= t.PUBLISH_DATE ");
        }
        if (pageWrap.getModel().getCreator() != null) {
            queryWrapper.eq(News::getCreator, pageWrap.getModel().getCreator());
        }
        if (pageWrap.getModel().getCreateDate() != null) {
            queryWrapper.ge(News::getCreateDate, Utils.Date.getStart(pageWrap.getModel().getCreateDate()));
            queryWrapper.le(News::getCreateDate, Utils.Date.getEnd(pageWrap.getModel().getCreateDate()));
        }
        if (pageWrap.getModel().getEditor() != null) {
            queryWrapper.eq(News::getEditor, pageWrap.getModel().getEditor());
        }
        if (pageWrap.getModel().getEditDate() != null) {
            queryWrapper.ge(News::getEditDate, Utils.Date.getStart(pageWrap.getModel().getEditDate()));
            queryWrapper.le(News::getEditDate, Utils.Date.getEnd(pageWrap.getModel().getEditDate()));
        }
        if (pageWrap.getModel().getIsdeleted() != null) {
            queryWrapper.eq(News::getIsdeleted, pageWrap.getModel().getIsdeleted());
        }
        if (pageWrap.getModel().getRemark() != null) {
            queryWrapper.eq(News::getRemark, pageWrap.getModel().getRemark());
        }
        if (pageWrap.getModel().getTitle() != null) {
            queryWrapper.like(News::getTitle, pageWrap.getModel().getTitle());
        }
        if (pageWrap.getModel().getSubTitle() != null) {
            queryWrapper.eq(News::getSubTitle, pageWrap.getModel().getSubTitle());
        }
        if (pageWrap.getModel().getSortnum() != null) {
            queryWrapper.eq(News::getSortnum, pageWrap.getModel().getSortnum());
        }
        if (pageWrap.getModel().getContent() != null) {
            queryWrapper.eq(News::getContent, pageWrap.getModel().getContent());
        }
        if (pageWrap.getModel().getLinkType() != null) {
            queryWrapper.eq(News::getLinkType, pageWrap.getModel().getLinkType());
        }
        if (pageWrap.getModel().getStatus() != null) {
            queryWrapper.eq(News::getStatus, pageWrap.getModel().getStatus());
        }
        if (pageWrap.getModel().getLookNum() != null) {
            queryWrapper.eq(News::getLookNum, pageWrap.getModel().getLookNum());
        }
        if (pageWrap.getModel().getDonwloadNum() != null) {
            queryWrapper.eq(News::getDonwloadNum, pageWrap.getModel().getDonwloadNum());
        }
        if (pageWrap.getModel().getPublishDate() != null) {
            queryWrapper.ge(News::getPublishDate, Utils.Date.getStart(pageWrap.getModel().getPublishDate()));
            queryWrapper.le(News::getPublishDate, Utils.Date.getEnd(pageWrap.getModel().getPublishDate()));
        }
        if (pageWrap.getModel().getPublishUserid() != null) {
            queryWrapper.eq(News::getPublishUserid, pageWrap.getModel().getPublishUserid());
        }
        if (pageWrap.getModel().getPublishInfo() != null) {
            queryWrapper.eq(News::getPublishInfo, pageWrap.getModel().getPublishInfo());
        }
        if (pageWrap.getModel().getType() != null) {
            queryWrapper.eq(News::getType, pageWrap.getModel().getType());
        }
        queryWrapper.orderByDesc(News::getCreateDate);

        PageData<News> pageData =  PageData.from(newsMapper.selectJoinPage(page, News.class,queryWrapper));
        if(pageData!=null && pageData.getRecords()!=null && pageData.getRecords().size()>0){
            List<Long> idList = new ArrayList<>();
            for(News model : pageData.getRecords()){
                idList.add(model.getId());
            }
            List<Multifile> files = dealMultifileList(idList);
            for(News model : pageData.getRecords()){
                setFilelistById(model,files);
            }
        }
        return pageData;
    }

    private void setFilelistById(News model, List<Multifile> multifiles) {
        if(multifiles!=null && multifiles.size()>0){
            for(Multifile f : multifiles){
                if(Constants.equalsLong(f.getObjId(),model.getId())){
                    if(Constants.equalsInteger(model.getType(),Constants.ZERO) &&Constants.equalsInteger(model.getFileType(),Constants.ONE) && Constants.equalsInteger(f.getType(),Constants.ONE)){
                        //如果是视频
                        if(model.getFileList() == null){
                            model.setFileList(new ArrayList<>());
                        }
                        model.getFileList().add(f);
                        break;
                    }
                    if(Constants.equalsInteger(model.getType(),Constants.ZERO) && Constants.equalsInteger(model.getFileType(),Constants.ZERO) && Constants.equalsInteger(f.getType(),Constants.ZERO)){
                        //如果是视频
                        if(model.getFileList() == null){
                            model.setFileList(new ArrayList<>());
                        }
                        model.getFileList().add(f);
                    }

                    if(Constants.equalsInteger(model.getType(),Constants.ONE)){
                        //如果是视频
                        if(model.getFileList() == null){
                            model.setFileList(new ArrayList<>());
                        }
                        model.getFileList().add(f);
                        break;
                    }
                }
            }
        }
    }

    private List<Multifile> dealMultifileList(List<Long> idList) {
        List<Integer> types = new ArrayList<>();
        types.add(Constants.MultiFile.NEWS_FILE.getKey());
        List<Multifile> multifiles = multifileMapper.selectList(new QueryWrapper<Multifile>().lambda()
                .eq(Multifile::getIsdeleted,Constants.ZERO )
                .in(Multifile::getObjType,types)
                .in(Multifile::getObjId,idList )
                .orderByAsc(Multifile::getSortnum)
        );
        if(multifiles!=null && multifiles.size()>0){
            String path = systemDictDataBiz.queryByCode(Constants.OBJCET_STORAGE,Constants.RESOURCE_PATH ).getCode() +
                    systemDictDataBiz.queryByCode(Constants.OBJCET_STORAGE,Constants.NEWS_FILE ).getCode();
            for(Multifile f : multifiles){
                if(StringUtils.isNotBlank(f.getFileurl())){
                    f.setFileurlFull(path + f.getFileurl());
                }
            }
        }
        return multifiles;
    }

    @Override
    public long count(News news) {
        QueryWrapper<News> wrapper = new QueryWrapper<>(news);
        return newsMapper.selectCount(wrapper);
    }


    /**
     * 查询定制服务列表
     * @return
     */
    @Override
    public List<News> getCustomizedNewsList(Integer type,Integer num,Integer fileType){
        List<News> list = newsMapper.selectList(new QueryWrapper<News>().lambda()
                .eq(News::getIsdeleted,Constants.ZERO)
                .eq(News::getType,type)
                .eq(News::getStatus,Constants.ZERO)
                .eq(Objects.nonNull(fileType),News::getFileType,fileType)
                .last(Objects.nonNull(num),"limit " + num)
                .orderByAsc(News::getSortnum)
        );
        if(com.github.xiaoymin.knife4j.core.util.CollectionUtils.isNotEmpty(list)){
            List<Long> idList =  list.stream().map(i->i.getId()).collect(Collectors.toList());
            List<Multifile> files = dealMultifileList(idList);
            for(News model : list){
                setFilelistById(model,files);
            }
        }
        return list;
    }

    @Override
    public News getCustomizedNewsDetail(Long id){
        News news =  newsMapper.selectById(id);
        if(Objects.isNull(news)){
            throw new BusinessException(ResponseStatus.DATA_EMPTY);
        }
        List<Long> idList =  new ArrayList<>();
        idList.add(id);
        List<Multifile> files = dealMultifileList(idList);
        setFilelistById(news,files);
        //增加浏览量
        newsMapper.update(new UpdateWrapper<News>().lambda()
                .setSql( " LOOK_NUM = ( LOOK_NUM + 1 ) ").eq(News::getId,id));
        return news;
    }


    /**
     * 每日上新
     * @return
     */
    @Override
    public DailyUpdatesResponse getDailyUpdatesResponse(){
        DailyUpdatesResponse dailyUpdatesResponse = new DailyUpdatesResponse();
        dailyUpdatesResponse.setDailyUpdateNum(
                newsMapper.selectCount(new QueryWrapper<News>().lambda()
                .eq(News::getIsdeleted,Constants.ZERO)
                .like(News::getCreateDate, DateUtil.getDateLong(new Date()))
                .eq(News::getType,Constants.ZERO)
        ));
        dailyUpdatesResponse.setShareNum(
                actionsMapper.selectCount(new QueryWrapper<Actions>())
        );
        List<News> list = newsMapper.selectList(new QueryWrapper<News>().lambda()
                .eq(News::getIsdeleted,Constants.ZERO)
                .eq(News::getType,Constants.ZERO)
                .eq(News::getStatus,Constants.ZERO)
                .eq(News::getFileType,Constants.ZERO)
                .apply(" now() >= t.PUBLISH_DATE ")
                .last( "limit 3"  )
                .orderByDesc(News::getCreateDate)
        );
        if(com.github.xiaoymin.knife4j.core.util.CollectionUtils.isNotEmpty(list)){
            List<Long> idList =  list.stream().map(i->i.getId()).collect(Collectors.toList());
            List<Multifile> files = dealMultifileList(idList);
            for(News model : list){
                setFilelistById(model,files);
            }
        }
        dailyUpdatesResponse.setNewsList(list);
        return dailyUpdatesResponse;
    }

    @Transactional(rollbackFor = {Exception.class,BusinessException.class})
    @Override
    public void saveShareRecord(Long id,Long userId){
        News news = newsMapper.selectById(id);
        if(Objects.isNull(news)){
            throw new BusinessException(ResponseStatus.DATA_EMPTY);
        }
        Actions actions = new Actions();
        actions.setCreateDate(new Date());
        actions.setIsDeleted(Constants.ZERO);
        actions.setType(Constants.ZERO);
        actions.setObjId(id);
        actions.setObjType(Constants.ZERO);
        actions.setMemberId(userId);
        actions.setTitle(news.getTitle());
        actions.setContent(news.getContent());
        actions.setSubTitle(news.getSubTitle());
        actionsMapper.insert(actions);
        //增加分享量
        newsMapper.update(new UpdateWrapper<News>().lambda()
                .setSql( " DONWLOAD_NUM = ( DONWLOAD_NUM + 1 ) ").eq(News::getId,id));

    }




}