package com.zy.asrs.service.impl;

import com.baomidou.mybatisplus.mapper.EntityWrapper;
import com.baomidou.mybatisplus.service.impl.ServiceImpl;
import com.core.common.Cools;
import com.core.common.R;
import com.core.common.SnowflakeIdWorker;
import com.core.exception.CoolException;
import com.zy.asrs.entity.ManLocDetl;
import com.zy.asrs.entity.Mat;
import com.zy.asrs.entity.Node;
import com.zy.asrs.entity.param.InitPakoutParam;
import com.zy.asrs.entity.param.MatnrDto;
import com.zy.asrs.entity.param.PakinParam;
import com.zy.asrs.entity.result.Pakin;
import com.zy.asrs.mapper.NodeMapper;
import com.zy.asrs.service.ManLocDetlService;
import com.zy.asrs.service.MatService;
import com.zy.asrs.service.NodeService;
import com.zy.asrs.utils.SaasUtils;
import com.zy.asrs.utils.VersionUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.beans.Transient;
import java.util.Date;
import java.util.List;

@Service("nodeService")
public class NodeServiceImpl extends ServiceImpl<NodeMapper, Node> implements NodeService {
    @Autowired
    private NodeService nodeService;
    @Autowired
    private MatService matService;
    @Autowired
    private SnowflakeIdWorker snowflakeIdWorker;
    @Autowired
    private ManLocDetlService manLocDetlService;
    @Override
    public Node getTop() {
        Node top = this.selectOne(new EntityWrapper<Node>().eq("type", 0).eq("level", 0));
        if (top == null) {
            top = new Node();
            top.setName("全部");
            top.setUuid("全部");
            top.setType(0);
            top.setLevel(0);
            top.setSort(0);
            top.setStatus(1);
            top.setCreateTime(new Date());
            top.setUpdateTime(new Date());
            Integer insert = this.baseMapper.insert(top);
            if (insert == 0) {
                throw new CoolException("服务器异常");
            }
        }
        return top;
    }

    @Override
    public Node selectByUuid(String uuid) {
        return selectOne(new EntityWrapper<Node>().eq("uuid", uuid));
    }

    @Override
    public Node selectByUuid(String uuid, Long hostId) {
        return this.baseMapper.selectByUuid(uuid, hostId);
    }

    @Override
    public Node selectByUuid(String uuid, Long hostId, Integer type) {
        return selectOne(new EntityWrapper<Node>().eq("host_id", hostId).eq("uuid", uuid).eq("type", type));
    }

    @Override
    public Node selectByUuid(String uuid, Long hostId, Integer type, Long parentId) {
        return selectOne(new EntityWrapper<Node>().eq("host_id", hostId).eq("uuid", uuid).eq("type", type).eq("parent_id", parentId));
    }

    @Override
    public R stockPakin(PakinParam param, Long userId, Long hostId) {
        Node node = nodeService.selectByUuid(param.getNodeId(), hostId);
        if (node == null) {
            node = nodeService.selectById(param.getNodeId());
        }
        if (node == null) {
            return R.error("货位不存在");
        }
        if (Cools.isEmpty(param.getMats())) {
            return R.error("入库物料不能为空");
        }
        Date now = new Date();
        for (MatnrDto dto : param.getMats()) {

            Mat mat = matService.selectByMatnr(dto.getMatnr());
            if (mat == null) {
                throw new CoolException("物料数据错误，请联系管理员");
            }
            ManLocDetl check = manLocDetlService.selectOne(new EntityWrapper<ManLocDetl>()
                    .eq("loc_no", node.getUuid())
                    .eq("matnr", dto.getMatnr()));
            if (check == null) {
                ManLocDetl manLocDetl = new ManLocDetl();
                manLocDetl.setLocNo(node.getUuid());
                manLocDetl.setNodeId(node.getId());
                manLocDetl.setZpallet(mat.getBarcode());
                manLocDetl.setAnfme(dto.getCount());
                manLocDetl.setMatnr(mat.getMatnr());
                manLocDetl.setMaktx(mat.getMaktx());
                manLocDetl.setName(mat.getName());
                manLocDetl.setBatch(null);
                manLocDetl.setSpecs(mat.getSpecs());
                manLocDetl.setModel(mat.getModel());
                manLocDetl.setCreateTime(now);
                manLocDetl.setModiTime(now);
                manLocDetl.setCreateBy(userId);
                SaasUtils.insertLog(0,manLocDetl.getLocNo(),manLocDetl.getMatnr(), manLocDetl.getAnfme());
                manLocDetlService.insert(manLocDetl);
            }else {
                check.setAnfme(dto.getCount() + check.getAnfme());
                manLocDetlService.update(check,new EntityWrapper<ManLocDetl>()
                        .eq("loc_no", node.getUuid())
                        .eq("matnr", dto.getMatnr()));
            }


        }
        return R.ok("入库成功");
    }

    @Transactional
    @Override
    public R initPakout(List<InitPakoutParam> params, Long userId, Long hostId) {
        if (!Cools.isEmpty(params)) {
            Date now = new Date();
            for (InitPakoutParam param : params) {
                ManLocDetl manLocDetl = manLocDetlService.selectOne(new EntityWrapper<ManLocDetl>()
                        .eq("node_id", param.getNodeId())
                        .eq("matnr", param.getMatnr()));
                Node node = nodeService.selectOne(new EntityWrapper<Node>()
                        .eq("id", param.getNodeId()));
                if (node == null) {
                    return R.error("找不到该库位,请联系管理员:" + param.getNodeId() );
                }
                if (manLocDetl == null) {
                    return R.error("物料:"+ param.getMatnr() + " 在库位中不存在");
                }
                if (manLocDetl.getAnfme() - param.getCount() < 0) {
                    return R.error("物料:"+ param.getMatnr() + " 在库位中数量不足");
                } else if (manLocDetl.getAnfme() - param.getCount() == 0) {
                    SaasUtils.insertLog(1,manLocDetl.getLocNo(), manLocDetl.getMatnr(),param.getCount());
                    manLocDetlService.delete(new EntityWrapper<ManLocDetl>()
                            .eq("loc_no",node.getUuid())
                            .eq("matnr",param.getMatnr()));
                } else {

                    manLocDetl.setAnfme(manLocDetl.getAnfme() - param.getCount());
                    manLocDetlService.update(manLocDetl,new EntityWrapper<ManLocDetl>()
                            .eq("loc_no",node.getUuid())
                            .eq("matnr",param.getMatnr()));
                    SaasUtils.insertLog(1,manLocDetl.getLocNo(), manLocDetl.getMatnr(),param.getCount());
                }
            }
        }
        return R.ok("出库成功");
    }

    @Transactional
    @Override
    public void locMove(String sourceLocNo, String targetLocNo, Long userId) {
        List<ManLocDetl> sourceManDetl = manLocDetlService.selectList(new EntityWrapper<ManLocDetl>()
                .like("loc_no", sourceLocNo));
        for (ManLocDetl source : sourceManDetl) {
            Node targetNode = nodeService.selectOne(new EntityWrapper<Node>()
                    .eq("uuid", targetLocNo));
            Node sourceNode = nodeService.selectOne(new EntityWrapper<Node>()
                    .eq("uuid", sourceLocNo));
            if (targetNode == null || targetNode.equals("")) {
                throw new RuntimeException("无法查询到移库的目标库位");
            }
            ManLocDetl check = manLocDetlService.selectOne(new EntityWrapper<ManLocDetl>()
                    .eq("loc_no", targetNode.getUuid())
                    .eq("matnr", source.getMatnr()));
            if (check == null) {
                manLocDetlService.deleteById(source);
                source.setLocNo(targetNode.getUuid());
                source.setNodeId(targetNode.getId());

                SaasUtils.insertLog(2,source.getLocNo(), source.getMatnr(), source.getAnfme());
                manLocDetlService.insert(source);
            }else {
                check.setAnfme(check.getAnfme() + source.getAnfme());
                manLocDetlService.update(check,new EntityWrapper<ManLocDetl>()
                        .eq("loc_no", targetNode.getUuid())
                        .eq("matnr", check.getMatnr()));
                manLocDetlService.delete(new EntityWrapper<ManLocDetl>()
                        .eq("loc_no", sourceNode.getUuid())
                        .eq("matnr", source.getMatnr()));
            }

        }
    }
}