package com.zy.acs.manager.manager.service.impl;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.zy.acs.manager.manager.entity.Segment;
import com.zy.acs.manager.manager.enums.SegmentStateType;
import com.zy.acs.manager.manager.mapper.SegmentMapper;
import com.zy.acs.manager.manager.service.AgvService;
import com.zy.acs.manager.manager.service.SegmentService;
import com.zy.acs.framework.common.Cools;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.util.List;

@Slf4j
@Service("segmentService")
public class SegmentServiceImpl extends ServiceImpl<SegmentMapper, Segment> implements SegmentService {

    @Autowired
    private AgvService agvService;

    @Override
    public Segment getNextStepOfInit(Long travelId, Integer serial) {
        return this.getOne(new LambdaQueryWrapper<Segment>()
                .eq(Segment::getTravelId, travelId)
                .eq(Segment::getSerial, serial + 1)
                .eq(Segment::getState, SegmentStateType.INIT.toString())
        );
    }

    @Override
    public Segment getJustWaitingSeg(Long agvId) {
        if (null == agvId) {
            return null;
        }
        List<Segment> waitingSegList = this.getByAgvAndState(agvId, SegmentStateType.WAITING.toString());
        if (Cools.isEmpty(waitingSegList)) {
            return null;
        } else {
            if (waitingSegList.size() > 1) {
                log.error("{}号车辆存在多个等待中的Segment！！！", agvService.getById(agvId).getUuid());
            }
            return waitingSegList.get(0);
        }
    }

    @Override
    public List<Segment> getSamePos(List<Segment> segmentList) {
        return null;
    }

    @Override
    public List<Segment> getByAgvAndState(Long agvId, String state) {
        return this.list(new LambdaQueryWrapper<Segment>()
                .eq(Segment::getAgvId, agvId)
                .eq(Segment::getState, state)
                .orderByAsc(Segment::getSerial)
        );
    }

}