package com.ycl.service.caseHandler.impl;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
import com.baomidou.mybatisplus.core.toolkit.StringUtils;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.ycl.common.constant.StepName;
import com.ycl.entity.caseHandler.BaseCase;
import com.ycl.entity.caseHandler.DisposeRecord;
import com.ycl.entity.caseHandler.WorkflowConfigStep;
import com.ycl.exception.ApiException;
import com.ycl.mapper.caseHandler.BaseCaseMapper;
import com.ycl.mapper.caseHandler.DisposeRecordMapper;
import com.ycl.mapper.caseHandler.WorkflowConfigStepMapper;
import com.ycl.service.caseHandler.IDisposeRecordService;
import com.ycl.vo.MyBacklogVO;
import org.springframework.beans.BeanUtils;
import org.springframework.stereotype.Service;

import javax.annotation.Resource;
import java.time.LocalDateTime;
import java.util.List;
import java.util.stream.Collectors;

/**
 * <p>
 * 处置流程记录 服务实现类
 * </p>
 *
 * @author wl
 * @since 2022-09-24
 */
@Service
public class DisposeRecordServiceImpl extends ServiceImpl<DisposeRecordMapper, DisposeRecord> implements IDisposeRecordService {

    @Resource
    BaseCaseMapper baseCaseMapper;

    @Resource
    DisposeRecordMapper disposeRecordMapper;
    @Resource
    WorkflowConfigStepMapper workflowConfigStepMapper;

    @Override
    public List<MyBacklogVO> listMyTask(String num, Long userId) {
        return disposeRecordMapper.selectList(
                        new LambdaQueryWrapper<DisposeRecord>()
                                .eq(DisposeRecord::getHandlerId, userId.intValue())
                                .isNull(DisposeRecord::getEndTime))
                .stream()
                .filter(item -> {
                    if (StringUtils.isBlank(num)){
                    return true;
                    }else {
                        BaseCase baseCase = baseCaseMapper.selectById(item.getBaseCaseId());
                        if (baseCase.getCode().contains(num)) {
                            return true;
                        } else {
                            return false;
                        }
                    }
                })
                .map(item -> {
                    MyBacklogVO myBacklogVO = new MyBacklogVO();
                    BeanUtils.copyProperties(item, myBacklogVO);
                    BaseCase baseCase = baseCaseMapper.selectById(item.getBaseCaseId());
                    myBacklogVO.setCategory(baseCase.getCategory());
                    myBacklogVO.setEventSource(baseCase.getEventSource());
                    myBacklogVO.setCode(baseCase.getCode());
                    return myBacklogVO;
                }).collect(Collectors.toList());
    }

    @Override
    public Boolean addRecord(DisposeRecord disposeRecord) {

        //结束上传处置流程
        String stepName = StepName.DISPOSE.getName();
        QueryWrapper<WorkflowConfigStep> qureyDispatch = new QueryWrapper<>();
        qureyDispatch.eq("name", stepName);
        WorkflowConfigStep dispatchStep = workflowConfigStepMapper.selectOne(qureyDispatch);

        UpdateWrapper<DisposeRecord> updateWrapper = new UpdateWrapper<>();
        updateWrapper.eq("base_case_id", disposeRecord.getBaseCaseId()).eq("workflow_config_step_id",dispatchStep.getId());

        DisposeRecord updateRecord = new DisposeRecord();
        updateRecord.setState(1);
        updateRecord.setEndTime(LocalDateTime.now());
        updateRecord.setHandlerId(disposeRecord.getCreateUser());
        baseMapper.update(updateRecord, updateWrapper);

        QueryWrapper<WorkflowConfigStep> stepQurey = new QueryWrapper<>();
        stepQurey.eq("name", disposeRecord.getStepName());
        WorkflowConfigStep workflowConfigStep = workflowConfigStepMapper.selectOne(stepQurey);
        if (workflowConfigStep == null) {
            throw new ApiException("未查询到该流程环节");
        }
        //设置流程环节数据
        disposeRecord.setWorkflowConfigStepId(workflowConfigStep.getId());
        disposeRecord.setHandlerRoleId(workflowConfigStep.getRoleId());
        baseMapper.insert(disposeRecord);
        return true;
    }
}