package com.ycl.service.impl;

import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.conditions.query.LambdaQueryChainWrapper;
import com.ycl.common.enums.business.FlowLogEventTypeEnum;
import com.ycl.domain.entity.FlowLog;
import com.ycl.mapper.FlowLogMapper;
import com.ycl.service.FlowLogService;
import com.ycl.common.base.Result;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.ycl.domain.vo.FlowLogVO;
import com.ycl.domain.query.FlowLogQuery;
import org.apache.commons.collections4.CollectionUtils;
import org.springframework.stereotype.Service;
import lombok.RequiredArgsConstructor;
import com.ycl.framework.utils.PageUtil;
import org.springframework.util.Assert;

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

/**
 * 流程日志 服务实现类
 *
 * @author xp
 * @since 2025-01-02
 */
@Service
@RequiredArgsConstructor
public class FlowLogServiceImpl extends ServiceImpl<FlowLogMapper, FlowLog> implements FlowLogService {

    private final FlowLogMapper flowLogMapper;

    /**
     * 添加日志
     *  @param taskId 任务id
     * @param flowInsId 流程实例id
     * @param eventType 事件类型
     * @param projectId 项目id
     * @param eventDataJson json扩展内容
     */
    @Override
    public void add(String taskId, String flowInsId, FlowLogEventTypeEnum eventType, Long projectId, String eventDataJson) {
        FlowLog log = new FlowLog();
        log.setTaskId(taskId);
        log.setFlowInsId(flowInsId);
        log.setProjectId(projectId);
        log.setEventType(eventType);
        log.setEventDataJson(eventDataJson);
        baseMapper.insert(log);
    }

    /**
     * 批量删除
     * @param ids
     * @return
     */
    @Override
    public Result remove(List<String> ids) {
        baseMapper.deleteBatchIds(ids);
        return Result.ok("删除成功");
    }

    /**
     * id删除
     * @param id
     * @return
     */
    @Override
    public Result removeById(String id) {
        baseMapper.deleteById(id);
        return Result.ok("删除成功");
    }

    /**
     * 分页查询
     * @param query
     * @return
     */
    @Override
    public Result page(FlowLogQuery query) {
        IPage<FlowLogVO> page = PageUtil.getPage(query, FlowLogVO.class);
        baseMapper.getPage(page, query);
        return Result.ok().data(page.getRecords()).total(page.getTotal());
    }

    /**
     * 根据id查找
     * @param id
     * @return
     */
    @Override
    public Result detail(Long id) {
        FlowLogVO vo = baseMapper.getById(id);
        Assert.notNull(vo, "记录不存在");
        return Result.ok().data(vo);
    }

    /**
     * 列表
     * @return
     */
    @Override
    public Result all() {
        List<FlowLog> entities = baseMapper.selectList(null);
        List<FlowLogVO> vos = entities.stream()
                .map(entity -> FlowLogVO.getVoByEntity(entity, null))
                .collect(Collectors.toList());
        return Result.ok().data(vos);
    }

    @Override
    public Boolean taskDelegation(String processInstanceId, String taskId) {
        List<FlowLog> list = new LambdaQueryChainWrapper<>(baseMapper)
                .eq(FlowLog::getFlowInsId, processInstanceId)
                .eq(FlowLog::getTaskId, taskId)
                .eq(FlowLog::getEventType, FlowLogEventTypeEnum.DELEGATE)
                .list();
        return CollectionUtils.isNotEmpty(list);
    }
}