package com.nanometer.smartlab.service;

import com.nanometer.smartlab.dao.SysFileDao;
import com.nanometer.smartlab.entity.SysFile;
import com.nanometer.smartlab.entity.enumtype.ValidFlag;
import com.nanometer.smartlab.exception.AlarmCode;
import com.nanometer.smartlab.exception.AlarmException;
import com.nanometer.smartlab.exception.BusinessException;
import com.nanometer.smartlab.exception.ExceptionEnumCode;
import com.nanometer.smartlab.util.IDUtils;
import com.nanometer.smartlab.util.MessageUtil;
import org.apache.log4j.Logger;
import org.springframework.dao.DataAccessException;
import org.springframework.dao.DataIntegrityViolationException;
import org.springframework.stereotype.Service;
import org.springframework.util.CollectionUtils;

import javax.annotation.Resource;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

@Service
public class SysFileServiceImpl implements SysFileService {
    private static Logger logger = Logger.getLogger(SysFileService.class);

    @Resource(name = "sysFileDao")
    SysFileDao sysFileDao;


    @Override
    public SysFile getSysFileById(Long id) {
        return sysFileDao.getSysFileById(id);
    }

    @Override
    public boolean insertSysFile(SysFile SysFile) {
     //   SysFile.setId(IDUtils.uuid());
        SysFile.setValidFlag(ValidFlag.VALID);
        return sysFileDao.insertSysFile(SysFile)>0;
    }

    @Override
    public boolean updateSysFile(SysFile SysFile) {
        return sysFileDao.updateSysFile(SysFile)>0;
    }

    @Override
    public boolean deleteSysFile(List<SysFile> selectedList) {
        try {
            if (CollectionUtils.isEmpty(selectedList)) {
                return false;
            }

            List<Long> ids = new ArrayList<Long>();
            for (SysFile sysFile : selectedList) {
                ids.add(sysFile.getId());
            }

            int row = this.sysFileDao.deleteSysFile(ids);
            if (row == 0) {
                return false;
            }
            return true;
        } catch (DataIntegrityViolationException ex) {
            logger.warn(ex.getMessage(), ex);
            throw new AlarmException(AlarmCode.DATA_CONFICT, MessageUtil.getMessage(AlarmCode.DATA_CONFICT.getCode()));
        } catch (DataAccessException ex) {
            logger.error(ex.getMessage(), ex);
            throw new BusinessException(ExceptionEnumCode.DB_ERR, MessageUtil.getMessageByCode(ExceptionEnumCode.DB_ERR.getCode()), ex);
        }
    }

    @Override
    public int getSysFileTotalCount(String name) {
        Map<String, Object> params = new HashMap<>();
        params.put("name",name);
        return sysFileDao.getSysFileTotalCount(params);
    }

    @Override
    public List<SysFile> getSysFileList(String name, Integer first, Integer pageSize) {
        Map<String, Object> params = new HashMap<>();
        params.put("name",name);
        params.put("first",first);
        params.put("pageSize",pageSize);
        return sysFileDao.getSysFileList(params);
    }
}