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.MultifileMapper;
import com.doumee.dao.business.model.Multifile;
import com.doumee.dao.web.dto.MultiFileDTO;
import com.doumee.service.business.MultifileService;
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 org.apache.commons.lang3.StringUtils;
import org.apache.shiro.SecurityUtils;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.util.CollectionUtils;

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

/**
 * 附件上传信息表Service实现
 * @author 江蹄蹄
 * @date 2023/03/21 15:48
 */
@Service
public class MultifileServiceImpl implements MultifileService {

    @Autowired
    private MultifileMapper multifileMapper;

    @Autowired
    SystemDictDataBiz systemDictDataBiz;

    @Override
    public Integer create(Multifile multifile) {
        multifileMapper.insert(multifile);
        return multifile.getId();
    }

    @Override
    public void deleteById(Integer id) {
        multifileMapper.deleteById(id);
    }

    @Override
    public void delete(Multifile multifile) {
        UpdateWrapper<Multifile> deleteWrapper = new UpdateWrapper<>(multifile);
        multifileMapper.delete(deleteWrapper);
    }

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

    @Override
    public void updateById(Multifile multifile) {
        multifileMapper.updateById(multifile);
    }

    @Override
    public void updateByIdInBatch(List<Multifile> multifiles) {
        if (CollectionUtils.isEmpty(multifiles)) {
            return;
        }
        for (Multifile multifile: multifiles) {
            this.updateById(multifile);
        }
    }

    @Override
    public Multifile findById(Integer id) {
        return multifileMapper.selectById(id);
    }

    @Override
    public Multifile findOne(Multifile multifile) {
        QueryWrapper<Multifile> wrapper = new QueryWrapper<>(multifile);
        return multifileMapper.selectOne(wrapper);
    }

    @Override
    public List<Multifile> findList(Multifile multifile) {
        QueryWrapper<Multifile> wrapper = new QueryWrapper<>(multifile);
        return multifileMapper.selectList(wrapper);
    }
  
    @Override
    public PageData<Multifile> findPage(PageWrap<Multifile> pageWrap) {
        IPage<Multifile> page = new Page<>(pageWrap.getPage(), pageWrap.getCapacity());
        QueryWrapper<Multifile> queryWrapper = new QueryWrapper<>();
        Utils.MP.blankToNull(pageWrap.getModel());
        if (pageWrap.getModel().getId() != null) {
            queryWrapper.lambda().eq(Multifile::getId, pageWrap.getModel().getId());
        }
        if (pageWrap.getModel().getCreator() != null) {
            queryWrapper.lambda().eq(Multifile::getCreator, pageWrap.getModel().getCreator());
        }
        if (pageWrap.getModel().getCreateDate() != null) {
            queryWrapper.lambda().ge(Multifile::getCreateDate, Utils.Date.getStart(pageWrap.getModel().getCreateDate()));
            queryWrapper.lambda().le(Multifile::getCreateDate, Utils.Date.getEnd(pageWrap.getModel().getCreateDate()));
        }
        if (pageWrap.getModel().getEditor() != null) {
            queryWrapper.lambda().eq(Multifile::getEditor, pageWrap.getModel().getEditor());
        }
        if (pageWrap.getModel().getEditDate() != null) {
            queryWrapper.lambda().ge(Multifile::getEditDate, Utils.Date.getStart(pageWrap.getModel().getEditDate()));
            queryWrapper.lambda().le(Multifile::getEditDate, Utils.Date.getEnd(pageWrap.getModel().getEditDate()));
        }
        if (pageWrap.getModel().getIsdeleted() != null) {
            queryWrapper.lambda().eq(Multifile::getIsdeleted, pageWrap.getModel().getIsdeleted());
        }
        if (pageWrap.getModel().getName() != null) {
            queryWrapper.lambda().eq(Multifile::getName, pageWrap.getModel().getName());
        }
        if (pageWrap.getModel().getInfo() != null) {
            queryWrapper.lambda().eq(Multifile::getInfo, pageWrap.getModel().getInfo());
        }
        if (pageWrap.getModel().getObjId() != null) {
            queryWrapper.lambda().eq(Multifile::getObjId, pageWrap.getModel().getObjId());
        }
        if (pageWrap.getModel().getType() != null) {
            queryWrapper.lambda().eq(Multifile::getType, pageWrap.getModel().getType());
        }
        if (pageWrap.getModel().getObjType() != null) {
            queryWrapper.lambda().eq(Multifile::getObjType, pageWrap.getModel().getObjType());
        }
        if (pageWrap.getModel().getFileurl() != null) {
            queryWrapper.lambda().eq(Multifile::getFileurl, pageWrap.getModel().getFileurl());
        }
        if (pageWrap.getModel().getSortnum() != null) {
            queryWrapper.lambda().eq(Multifile::getSortnum, pageWrap.getModel().getSortnum());
        }
        for(PageWrap.SortData sortData: pageWrap.getSorts()) {
            if (sortData.getDirection().equalsIgnoreCase(PageWrap.DESC)) {
                queryWrapper.orderByDesc(sortData.getProperty());
            } else {
                queryWrapper.orderByAsc(sortData.getProperty());
            }
        }
        return PageData.from(multifileMapper.selectPage(page, queryWrapper));
    }

    @Override
    public long count(Multifile multifile) {
        QueryWrapper<Multifile> wrapper = new QueryWrapper<>(multifile);
        return multifileMapper.selectCount(wrapper);
    }

    @Override
    public void refreshObjMultiFile(Integer objId, Integer objType, List<MultiFileDTO> list) {
        LoginUserInfo user = (LoginUserInfo) SecurityUtils.getSubject().getPrincipal();
        if (Objects.isNull(objId) || Objects.isNull(objType)){
            throw new BusinessException(ResponseStatus.BAD_REQUEST.getCode(),"文件关联参数缺失");
        }
        Multifile delFile = new Multifile();
        delFile.setObjId(objId);
        delFile.setObjType(objType);
        multifileMapper.delete(new QueryWrapper<>(delFile));
        if (!CollectionUtils.isEmpty(list)) {
            //图片
            list.stream().forEach(s -> {
                Multifile multifile = new Multifile();
                multifile.setCreator(user != null ? user.getId() : null);
                multifile.setEditor(user != null ? user.getId() : null);
                multifile.setName(s.getName());
                multifile.setInfo(s.getInfo());
                multifile.setObjId(objId);
                multifile.setType(s.getType());
                multifile.setObjType(objType);
                multifile.setFileurl(s.getFileurl());
                multifile.setSortnum(s.getSortnum());
                create(multifile);
            });
        }
    }

    @Override
    public Map<Integer, List<MultiFileDTO>> getOBJAllFileUrl(Integer objId , Integer objType, Integer type,String folder) {

        String path =systemDictDataBiz.queryByCode(Constants.OSS,Constants.RESOURCE_PATH).getCode()+ systemDictDataBiz.queryByCode(Constants.OSS,folder).getCode();
        QueryWrapper<Multifile> wrapper = new QueryWrapper<>();
        wrapper.lambda().eq(Multifile::getObjId,objId)
                .eq(Objects.nonNull(objType),Multifile::getObjType,objType)
                .eq(Multifile::getIsdeleted, Constants.ZERO)
                .eq(Objects.nonNull(type),Multifile::getType,type)
                .orderByAsc(Multifile::getSortnum);
        List<Multifile> multifiles = multifileMapper.selectList(wrapper);
        if(multifiles == null){
            return null;
        }
        Map<Integer, List<MultiFileDTO>> collect1 = multifiles.stream()
                .map(s->{
                    MultiFileDTO dto = new MultiFileDTO();
                    BeanUtils.copyProperties(s,dto);
                    BeanUtils.copyProperties(s,dto);
                    dto.setFileurl(s.getFileurl());
                    if(StringUtils.isNotBlank(s.getFileurl())){
                        dto.setFileurlfull(path+s.getFileurl());
                    }
                    return dto;
                })
                .collect(Collectors.groupingBy(s -> s.getObjType()));

        return collect1;
    }

    @Override
    public Map<Integer, List<MultiFileDTO>> getOBJFileUrl(List<Integer> objIds, Integer objType,String folder) {

        String path =systemDictDataBiz.queryByCode(Constants.OSS,Constants.RESOURCE_PATH).getCode()+ systemDictDataBiz.queryByCode(Constants.OSS,folder).getCode();

        QueryWrapper<Multifile> wrapper = new QueryWrapper<>();
        wrapper.lambda().
                in(Multifile::getObjId,objIds)
                .eq(Multifile::getIsdeleted, Constants.ZERO)
                .eq(Objects.nonNull(objType),Multifile::getObjType,objType)
                .orderByAsc(Multifile::getSortnum);
        List<Multifile> multifiles = multifileMapper.selectList(wrapper);
        if(multifiles == null){
            return null;
        }
        Map<Integer, List<MultiFileDTO>> collect1 = multifiles.stream()
                .map(s->{
                    MultiFileDTO dto = new MultiFileDTO();
                    BeanUtils.copyProperties(s,dto);
                    dto.setFileurl(s.getFileurl());
                    if(StringUtils.isNotBlank(s.getFileurl())){
                        dto.setFileurlfull(path+s.getFileurl());
                    }
                    return dto;
                })
                .collect(Collectors.groupingBy(s -> s.getObjId()));
        return collect1;
    }
}