package cn.datax.service.data.visual.service.impl;

import cn.datax.common.core.DataConstant;
import cn.datax.common.exception.DataException;
import cn.datax.service.data.visual.api.entity.BoardChartEntity;
import cn.datax.service.data.visual.api.entity.BoardEntity;
import cn.datax.service.data.visual.api.dto.BoardDto;
import cn.datax.service.data.visual.dao.BoardChartDao;
import cn.datax.service.data.visual.service.BoardService;
import cn.datax.service.data.visual.mapstruct.BoardMapper;
import cn.datax.service.data.visual.dao.BoardDao;
import cn.datax.common.base.BaseServiceImpl;
import cn.hutool.core.date.DatePattern;
import cn.hutool.core.date.DateUtil;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Propagation;
import org.springframework.transaction.annotation.Transactional;

import java.time.LocalDateTime;
import java.util.ArrayList;
import java.util.List;
import java.util.Optional;
import java.util.stream.Collectors;

/**
 * <p>
 * 可视化看板配置信息表 服务实现类
 * </p>
 *
 * @author yuwei
 * @since 2020-11-04
 */
@Service
@Transactional(propagation = Propagation.SUPPORTS, readOnly = true, rollbackFor = Exception.class)
public class BoardServiceImpl extends BaseServiceImpl<BoardDao, BoardEntity> implements BoardService {

    @Autowired
    private BoardDao boardDao;

    @Autowired
    private BoardMapper boardMapper;

    @Autowired
    private BoardChartDao boardChartDao;

    @Override
    @Transactional(rollbackFor = Exception.class)
    public BoardEntity saveBoard(BoardDto boardDto) {
        BoardEntity board = boardMapper.toEntity(boardDto);
        boardDao.insert(board);
        return board;
    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    public BoardEntity updateBoard(BoardDto boardDto) {
        BoardEntity board = boardMapper.toEntity(boardDto);
        boardDao.updateById(board);
        return board;
    }

    @Override
    public BoardEntity getBoardById(String id) {
        BoardEntity boardEntity = super.getById(id);
        return boardEntity;
    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    public void deleteBoardById(String id) {
        boardDao.deleteById(id);
    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    public void deleteBoardBatch(List<String> ids) {
        boardDao.deleteBatchIds(ids);
    }

    @Override
    public void copyBoard(String id) {
        BoardEntity boardEntity = Optional.ofNullable(super.getById(id)).orElseThrow(() -> new DataException("获取失败"));
        BoardEntity copy = new BoardEntity();
        copy.setBoardName(boardEntity.getBoardName() + "_副本" + DateUtil.format(LocalDateTime.now(), DatePattern.PURE_DATETIME_PATTERN));
        copy.setBoardThumbnail(boardEntity.getBoardThumbnail());
        copy.setBoardConfig(boardEntity.getBoardConfig());
        copy.setStatus(DataConstant.EnableState.ENABLE.getKey());
        boardDao.insert(copy);
    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    public void buildBoard(BoardDto boardDto) {
        BoardEntity board = boardMapper.toEntity(boardDto);
        boardDao.updateById(board);
        boardChartDao.delete(Wrappers.<BoardChartEntity>lambdaQuery()
                .eq(BoardChartEntity::getBoardId, boardDto.getId()));
        List<BoardChartEntity> boardChartEntityList = Optional.ofNullable(board.getBoardConfig().getLayout()).orElse(new ArrayList<>())
                .stream().map(s -> {
                    BoardChartEntity boardChartEntity = new BoardChartEntity();
                    boardChartEntity.setBoardId(boardDto.getId());
                    boardChartEntity.setChartId(s.getI());
                    return boardChartEntity;
                }).collect(Collectors.toList());
        boardChartDao.insertBatch(boardChartEntityList);
    }
}
