package com.doumee.service.business.impl;

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.Utils;
import com.doumee.dao.business.ArticleMapper;
import com.doumee.dao.business.join.ArticleJoinMapper;
import com.doumee.dao.business.model.Activity;
import com.doumee.dao.business.model.Article;
import com.doumee.dao.business.model.Labels;

import com.doumee.dao.web.dto.ArticleDTO;
import com.doumee.service.business.ArticleService;
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.util.CollectionUtils;

import java.util.Date;
import java.util.List;
import java.util.Objects;
import java.util.stream.Collectors;

/**
 * 咖啡百科文章信息表Service实现
 * @author 江蹄蹄
 * @date 2023/03/21 15:48
 */
@Service
public class ArticleServiceImpl implements ArticleService {

    @Autowired
    private ArticleMapper articleMapper;


    @Autowired
    private ArticleJoinMapper articleJoinMapper;


    @Autowired
    private SystemDictDataBiz systemDictDataBiz;

    @Override
    public Integer create(Article article) {
        if(StringUtils.isBlank(article.getTitle())
        ||article.getLabelId()==null
                ||StringUtils.isBlank(article.getImgurl())
                ||StringUtils.isBlank(article.getContent())
        ){
            throw new BusinessException(ResponseStatus.BAD_REQUEST.getCode(), ResponseStatus.BAD_REQUEST.getMessage());
        }
        LoginUserInfo user = (LoginUserInfo) SecurityUtils.getSubject().getPrincipal();
        article.setIsdeleted(Constants.ZERO);
        article.setCreateDate(new Date());
        article.setCreator(user.getId());
        article.setStatus(Constants.ZERO);
        articleMapper.insert(article);
        return article.getId();
    }

    @Override
    public void deleteById(Integer id) {
        LoginUserInfo user = (LoginUserInfo) SecurityUtils.getSubject().getPrincipal();

        Article article=new Article();
        article.setId(id);
        article.setIsdeleted(Constants.ONE);
        article.setEditor(user.getId());
        article.setEditDate(new Date());
        articleMapper.updateById(article);
    }

    @Override
    public void delete(Article article) {
        UpdateWrapper<Article> deleteWrapper = new UpdateWrapper<>(article);
        articleMapper.delete(deleteWrapper);
    }

    @Override
    public void deleteByIdInBatch(List<Integer> ids) {
        if (CollectionUtils.isEmpty(ids)) {
            return;
        }
        articleMapper.deleteBatchIds(ids);
    }

    @Override
    public void updateById(Article article) {
        LoginUserInfo user = (LoginUserInfo) SecurityUtils.getSubject().getPrincipal();
        if(StringUtils.isBlank(article.getTitle())
                ||article.getLabelId()==null
                ||StringUtils.isBlank(article.getImgurl())
                ||StringUtils.isBlank(article.getContent())
        ){
            throw new BusinessException(ResponseStatus.BAD_REQUEST.getCode(), ResponseStatus.BAD_REQUEST.getMessage());
        }
        article.setEditor(user.getId());
        article.setEditDate(new Date());
        articleMapper.updateById(article);
    }

    @Override
    public void updateByIdInBatch(List<Article> articles) {
        if (CollectionUtils.isEmpty(articles)) {
            return;
        }
        for (Article article: articles) {
            this.updateById(article);
        }
    }

    @Override
    public Article findById(Integer id) {
        Article article=articleMapper.selectById(id);
        String path=systemDictDataBiz.queryByCode(Constants.OSS, Constants.RESOURCE_PATH).getCode()+ systemDictDataBiz.queryByCode(Constants.OSS, Constants.ACTIVITY_FILE).getCode();;
         if(Objects.nonNull(article)&&StringUtils.isNotBlank(article.getImgurl())){
          article.setImgFullUrl(path+article.getImgurl());
         }
        return article;
    }

    @Override
    public Article findOne(Article article) {
        QueryWrapper<Article> wrapper = new QueryWrapper<>(article);
        return articleMapper.selectOne(wrapper);
    }

    @Override
    public List<ArticleDTO> findList(Article article) {

        String preFixPath = systemDictDataBiz.getPreFixPath(Constants.RESOURCE_PATH, Constants.BANNER_FILE);
        QueryWrapper<Article> wrapper = new QueryWrapper<>(article);
        wrapper.lambda()
                .select(Article::getId,Article::getTitle,Article::getImgurl,Article::getSortnum)
                .orderByAsc(Article::getSortnum);
        List<Article> articles = articleMapper.selectList(wrapper);
        List<ArticleDTO> collect = articles.stream().map(s -> {
            ArticleDTO dto = new ArticleDTO();
            dto.setId(s.getId());
            dto.setTitle(s.getTitle());
            dto.setImagUrl(preFixPath+s.getImgurl());
            dto.setSortNum(s.getSortnum());
            return dto;
        }).collect(Collectors.toList());
        return collect;
    }
  
    @Override
    public PageData<Article> findPage(PageWrap<Article> pageWrap) {
        IPage<Article> page = new Page<>(pageWrap.getPage(), pageWrap.getCapacity());
        QueryWrapper<Article> queryWrapper = new QueryWrapper<>();
        Utils.MP.blankToNull(pageWrap.getModel());
        if (pageWrap.getModel().getId() != null) {
            queryWrapper.lambda().eq(Article::getId, pageWrap.getModel().getId());
        }
        if (pageWrap.getModel().getCreator() != null) {
            queryWrapper.lambda().eq(Article::getCreator, pageWrap.getModel().getCreator());
        }
        if (pageWrap.getModel().getCreateDate() != null) {
            queryWrapper.lambda().ge(Article::getCreateDate, Utils.Date.getStart(pageWrap.getModel().getCreateDate()));
            queryWrapper.lambda().le(Article::getCreateDate, Utils.Date.getEnd(pageWrap.getModel().getCreateDate()));
        }
        if (pageWrap.getModel().getEditor() != null) {
            queryWrapper.lambda().eq(Article::getEditor, pageWrap.getModel().getEditor());
        }
        if (pageWrap.getModel().getEditDate() != null) {
            queryWrapper.lambda().ge(Article::getEditDate, Utils.Date.getStart(pageWrap.getModel().getEditDate()));
            queryWrapper.lambda().le(Article::getEditDate, Utils.Date.getEnd(pageWrap.getModel().getEditDate()));
        }
        if (pageWrap.getModel().getIsdeleted() != null) {
            queryWrapper.lambda().eq(Article::getIsdeleted, pageWrap.getModel().getIsdeleted());
        }
        if (pageWrap.getModel().getInfo() != null) {
            queryWrapper.lambda().eq(Article::getInfo, pageWrap.getModel().getInfo());
        }
        if (pageWrap.getModel().getTitle() != null) {
            queryWrapper.lambda().eq(Article::getTitle, pageWrap.getModel().getTitle());
        }
        if (pageWrap.getModel().getSortnum() != null) {
            queryWrapper.lambda().eq(Article::getSortnum, pageWrap.getModel().getSortnum());
        }
        if (pageWrap.getModel().getStatus() != null) {
            queryWrapper.lambda().eq(Article::getStatus, pageWrap.getModel().getStatus());
        }
        if (pageWrap.getModel().getImgurl() != null) {
            queryWrapper.lambda().eq(Article::getImgurl, pageWrap.getModel().getImgurl());
        }
        if (pageWrap.getModel().getLabelId() != null) {
            queryWrapper.lambda().eq(Article::getLabelId, pageWrap.getModel().getLabelId());
        }
        if (pageWrap.getModel().getContent() != null) {
            queryWrapper.lambda().eq(Article::getContent, pageWrap.getModel().getContent());
        }
        queryWrapper.lambda().orderByAsc(Article::getSortnum);
        //排除字段
        queryWrapper.lambda().select(Article.class,s-> !s.getColumn().equalsIgnoreCase("CONTENT"));
        IPage<Article> result =  articleMapper.selectPage(page, queryWrapper);
        String path=systemDictDataBiz.queryByCode(Constants.OSS, Constants.RESOURCE_PATH).getCode()+ systemDictDataBiz.queryByCode(Constants.OSS, Constants.ACTIVITY_FILE).getCode();;
        if(org.apache.commons.collections.CollectionUtils.isNotEmpty(result.getRecords())) {
            for (Article model : result.getRecords()) {
                if(StringUtils.isNotBlank(model.getImgurl())){
                   model.setImgFullUrl(path+model.getImgurl());
                }
            }
        }
        return PageData.from(result);
    }

    @Override
    public long count(Article article) {
        QueryWrapper<Article> wrapper = new QueryWrapper<>(article);
        return articleMapper.selectCount(wrapper);
    }



    @Override
    public PageData<Article> findAllpage(PageWrap<Article> pageWrap) {
        IPage<Article> page = new Page<>(pageWrap.getPage(), pageWrap.getCapacity());
        MPJLambdaWrapper<Article> queryWrapper = new MPJLambdaWrapper<>();
        Utils.MP.blankToNull(pageWrap.getModel());

        queryWrapper.selectAll(Article.class);
        queryWrapper.selectAs(Labels::getName,Article::getLableName);

        queryWrapper.leftJoin(Labels.class,Labels::getId,Article::getLabelId);

        queryWrapper.eq(Article::getIsdeleted, Constants.ZERO);
        queryWrapper.like(StringUtils.isNotBlank(pageWrap.getModel().getTitle()),Article::getTitle,pageWrap.getModel().getTitle());
        queryWrapper.eq(pageWrap.getModel().getLabelId()!=null,Article::getLabelId,pageWrap.getModel().getLabelId());
        queryWrapper.orderByAsc(Article::getSortnum);

        IPage<Article> result = articleJoinMapper.selectJoinPage(page, Article.class, queryWrapper);
        String path=systemDictDataBiz.queryByCode(Constants.OSS, Constants.RESOURCE_PATH).getCode()+ systemDictDataBiz.queryByCode(Constants.OSS, Constants.ACTIVITY_FILE).getCode();;
        if(org.apache.commons.collections.CollectionUtils.isNotEmpty(result.getRecords())) {
            for (Article model : result.getRecords()) {
                if(StringUtils.isNotBlank(model.getImgurl())){
                    model.setImgFullUrl(path+model.getImgurl());
                }
            }
        }
        return PageData.from(result);
    }

}