package com.iailab.module.oss.service.impl;

import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.iailab.framework.common.constant.Constant;
import com.iailab.framework.common.page.PageData;
import com.iailab.framework.common.service.impl.BaseServiceImpl;
import com.iailab.framework.common.util.object.ConvertUtils;
import com.iailab.module.oss.dao.OssFileDao;
import com.iailab.module.oss.dto.OssFileDTO;
import com.iailab.module.oss.entity.OssFileEntity;
import com.iailab.module.oss.service.OssFileService;
import org.apache.commons.lang3.StringUtils;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.util.CollectionUtils;

import java.util.Arrays;
import java.util.List;
import java.util.Map;

/**
 * @author PanZhibao
 * @Description
 * @createTime 2023年12月26日 11:12:00
 */
@Service
public class OssFileServiceImpl extends BaseServiceImpl<OssFileDao, OssFileEntity> implements OssFileService {

    @Override
    public PageData<OssFileDTO> page(Map<String, Object> params) {
        IPage<OssFileEntity> page = baseDao.selectPage(
                getPage(params, Constant.CREATE_DATE, false),
                getWrapper(params)
        );
        return getPageData(page, OssFileDTO.class);
    }

    private QueryWrapper<OssFileEntity> getWrapper(Map<String, Object> params) {
        String businessId = (String) params.get("businessId");
        String type = (String) params.get("type");
        String fileName = (String) params.get("fileName");
        QueryWrapper<OssFileEntity> wrapper = new QueryWrapper<>();
        wrapper.eq(StringUtils.isNotBlank(businessId), "business_id", businessId)
                .like(StringUtils.isNotBlank(type), "type", type)
                .like(StringUtils.isNotBlank(fileName), "file_name", fileName);
        return wrapper;
    }

    @Override
    public List<OssFileEntity> list(Map<String, Object> params) {
        QueryWrapper<OssFileEntity> wrapper = getWrapper(params);
        wrapper.orderByAsc("sort");
        return baseDao.selectList(wrapper);
    }

    @Override
    public OssFileDTO get(String id) {
        OssFileEntity entity = baseDao.selectById(id);

        return ConvertUtils.sourceToTarget(entity, OssFileDTO.class);
    }

    @Override
    public List<OssFileDTO> getByBusinessId(String businessId) {
        QueryWrapper<OssFileEntity> wrapper = new QueryWrapper<>();
        wrapper.eq(StringUtils.isNotBlank(businessId), "business_id", businessId);
        List<OssFileEntity> list = baseDao.selectList(wrapper);

        return ConvertUtils.sourceToTarget(list, OssFileDTO.class);
    }

    @Override
    public void save(OssFileDTO dto) {
        OssFileEntity entity = ConvertUtils.sourceToTarget(dto, OssFileEntity.class);
        insert(entity);
    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    public void saveList(String businessId, List<OssFileDTO> list) {
        deleteByBusinessId(businessId);
        if (CollectionUtils.isEmpty(list)) {
            return;
        }
        list.forEach(item -> {
            save(item);
        });
    }

    @Override
    public void update(OssFileDTO dto) {
        OssFileEntity entity = ConvertUtils.sourceToTarget(dto, OssFileEntity.class);
        updateById(entity);
    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    public void delete(Long[] ids) {
        baseDao.deleteBatchIds(Arrays.asList(ids));
    }

    private void deleteByBusinessId(String businessId) {
        QueryWrapper<OssFileEntity> queryWrapper = new QueryWrapper<>();
        queryWrapper.eq("business_id", businessId);
        baseDao.delete(queryWrapper);
    }
}