package com.ruoyi.base.service.impl;

import java.util.ArrayList;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;

import com.ruoyi.base.domain.BaseLocationZone;
import com.ruoyi.base.domain.vo.BasLocationTreeSelectVO;
import com.ruoyi.base.domain.vo.TreeSelectVO;
import com.ruoyi.base.mapper.BaseLocationZoneMapper;
import com.ruoyi.base.utils.CommonUtils;
import com.ruoyi.common.utils.DateUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import com.ruoyi.base.mapper.BaseLocationInfoMapper;
import com.ruoyi.base.domain.BaseLocationInfo;
import com.ruoyi.base.service.IBaseLocationInfoService;

/**
 * 库位信息Service业务层处理
 *
 * @author andy
 * @date 2022-02-18
 */
@Service
public class BaseLocationInfoServiceImpl implements IBaseLocationInfoService {

    @Autowired
    private BaseLocationInfoMapper baseLocationInfoMapper;
    @Autowired
    private BaseLocationZoneMapper baseLocationZoneMapper;

    /**
     * 查询库位信息
     *
     * @param id 库位信息主键
     * @return 库位信息
     */
    @Override
    public BaseLocationInfo selectBaseLocationInfoById(Long id) {
        return baseLocationInfoMapper.selectBaseLocationInfoById(id);
    }

    @Override
    public BaseLocationInfo selectBaseLocationInfoByIdOrNo(String idOrNo, Long warehouseId) {
        BaseLocationInfo locationInfo = null;
        try {
            locationInfo = baseLocationInfoMapper.selectBaseLocationInfoById(Long.parseLong(idOrNo));
        } catch (Exception e) {

        }
        if (locationInfo == null) {
            return baseLocationInfoMapper.selectBaseLocationInfoByLocationNo(idOrNo, warehouseId);
        } else {
            return locationInfo;
        }
    }

    /**
     * 查询库位信息列表
     *
     * @param baseLocationInfo 库位信息
     * @return 库位信息
     */
    @Override
    public List<BaseLocationInfo> selectBaseLocationInfoList(BaseLocationInfo baseLocationInfo) {
        return baseLocationInfoMapper.selectBaseLocationInfoList(baseLocationInfo);
    }

    /**
     * 新增库位信息
     *
     * @param baseLocationInfo 库位信息
     * @return 结果
     */
    @Override
    public int insertBaseLocationInfo(BaseLocationInfo baseLocationInfo) {
        baseLocationInfo.setCreateTime(DateUtils.getNowDate());
        return baseLocationInfoMapper.insertBaseLocationInfo(baseLocationInfo);
    }

    /**
     * 修改库位信息
     *
     * @param baseLocationInfo 库位信息
     * @return 结果
     */
    @Override
    public int updateBaseLocationInfo(BaseLocationInfo baseLocationInfo) {
        baseLocationInfo.setUpdateTime(DateUtils.getNowDate());
        return baseLocationInfoMapper.updateBaseLocationInfo(baseLocationInfo);
    }

    /**
     * 批量删除库位信息
     *
     * @param ids 需要删除的库位信息主键
     * @return 结果
     */
    @Override
    public int deleteBaseLocationInfoByIds(Long[] ids) {
        return baseLocationInfoMapper.deleteBaseLocationInfoByIds(ids);
    }

    /**
     * 删除库位信息信息
     *
     * @param id 库位信息主键
     * @return 结果
     */
    @Override
    public int deleteBaseLocationInfoById(Long id) {
        return baseLocationInfoMapper.deleteBaseLocationInfoById(id);
    }

    @Override
    public List<TreeSelectVO> buildLocationTreeSelect() {
        List<BasLocationTreeSelectVO> locationTrees = buildLocationTree(0L);
        return locationTrees.stream().map(TreeSelectVO::new).collect(Collectors.toList());
    }

    @Override
    public List<BasLocationTreeSelectVO> buildLocationTree(Long zoneId) {
        // 查询区域，库位树把区域也组装进去
        BaseLocationZone queryZone = new BaseLocationZone();
        queryZone.setStatus("0");
        List<BaseLocationZone> zoneList = baseLocationZoneMapper.selectBaseLocationZoneList(queryZone);
        List<BasLocationTreeSelectVO> locationTreeSelectVOList = new ArrayList<>();
        //循环遍历每个区域的库位
        for (BaseLocationZone zone : zoneList) {
            BasLocationTreeSelectVO parent = new BasLocationTreeSelectVO();
            List<BasLocationTreeSelectVO> children = new ArrayList<>();
            BaseLocationInfo query = new BaseLocationInfo();
            query.setZoneId(zone.getZoneId());
            List<BaseLocationInfo> locationInfoList = baseLocationInfoMapper.selectBaseLocationInfoList(query);
            for (BaseLocationInfo b : locationInfoList) {
                BasLocationTreeSelectVO child = new BasLocationTreeSelectVO();
                child.setId(b.getId());
                child.setTreeName(b.getLocationNo());
                children.add(child);
            }
            parent.setId(zone.getZoneId());
            parent.setTreeName(zone.getZoneName());
            parent.setChildren(children);
            locationTreeSelectVOList.add(parent);
        }
        return locationTreeSelectVOList;
    }

    @Override
    public boolean checkIsLocation(String idOrNo, Long warehouseId) {
        BaseLocationInfo baseLocationInfo = this.selectBaseLocationInfoByIdOrNo(idOrNo, warehouseId);
        if (baseLocationInfo == null) {
            return false;
        } else {
            return true;
        }
    }

    @Override
    public List<BaseLocationInfo> selectSortedLocatinListByZoneId(Long zoneId, Long warehouseId) {
        BaseLocationInfo query = new BaseLocationInfo();
        query.setWarehouseId(warehouseId);
        query.setZoneId(zoneId);
        return baseLocationInfoMapper.selectSortedLocationListByZoneId(query);
    }

    @Override
    public int updateLocationStockStatus(Long id, String status) {
        return baseLocationInfoMapper.updateLocationStockStatus(id, status);
    }

    @Override
    public List<BaseLocationInfo> selectNeighborLocation(String colNo, Long zoneId) {
        List<BaseLocationInfo> colNoList = baseLocationInfoMapper.selectAllColNo();
        List<BaseLocationInfo> resultList = new ArrayList<>();
        String preColNo = "";
        String nextColNo = "";
        BaseLocationInfo currentLocation = null;
        for (int i = 0; i < colNoList.size(); i++) {
            if (!colNoList.get(i).getColNo().equals(colNo) && preColNo.equals("")) {
                preColNo = colNoList.get(i).getColNo();
                continue;
            }
            if (colNoList.get(i).getColNo().equals(colNo)) {
                currentLocation = colNoList.get(i);
                preColNo = colNoList.get(i - 1).getColNo();
                if (i + 1 < colNoList.size()) {
                    nextColNo = colNoList.get(i + 1).getColNo();
                }
                continue;
            }
            if (nextColNo.equals(colNoList.get(i).getColNo())) {
                continue;
            } else {
                if (i + 1 < colNoList.size()) {
                    if (currentLocation != null) {
                        if (CommonUtils.getString(colNoList.get(i + 1).getBindSku()).equals("") || CommonUtils.getString(colNoList.get(i + 1).getBindSku()).equals(currentLocation.getBindSku())) {
                            nextColNo = colNoList.get(i + 1).getColNo();
                        }
                    }
                }
            }
        }
        resultList.addAll(baseLocationInfoMapper.selectLocationByColNo(colNo));
        resultList.addAll(baseLocationInfoMapper.selectLocationByColNo(preColNo));
        resultList.addAll(baseLocationInfoMapper.selectLocationByColNo(nextColNo));
        return resultList;
    }
}