package com.zy.asrs.wcs.core.map.service;

import com.alibaba.fastjson.JSON;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.zy.asrs.framework.common.Cools;
import com.zy.asrs.framework.exception.CoolException;
import com.zy.asrs.wcs.common.domain.enums.DictType;
import com.zy.asrs.wcs.core.map.controller.param.MapDataParam;
import com.zy.asrs.wcs.core.map.controller.param.MapQueryParam;
import com.zy.asrs.wcs.system.entity.Dict;
import com.zy.asrs.wcs.system.service.DictService;
import com.zy.asrs.wcs.system.service.UserService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.util.Date;

/**
 * Created by vincent on 3/15/2024
 */
@Service
public class MapService {

    @Autowired
    private UserService userService;
    @Autowired
    private DictService dictService;

    public String getMapData(MapQueryParam param, Long userId) {
        String mapKey = getMapKey(param.getFloor());
        Dict dict = dictService.getOne(new LambdaQueryWrapper<Dict>().eq(Dict::getFlag, mapKey));
        if (Cools.isEmpty(dict)) {
            return null;
        } else {
            return dict.getValue();
        }
    }

    public void saveMapData(MapDataParam param, Long userId) {
        String mapKey = getMapKey(param.getFloor());
        Dict dict = dictService.getOne(new LambdaQueryWrapper<Dict>().eq(Dict::getFlag, mapKey));
        if (Cools.isEmpty(dict)) {
           dict = new Dict();
           dict.setName(mapKey);
           dict.setFlag(mapKey);
           dict.setType(DictType.JSON.flag);
           dict.setValue(JSON.toJSONString(param.getItemList()));
           dict.setCreateBy(userId);
           dict.setUpdateBy(userId);
           if (!dictService.save(dict)) {
               throw new CoolException("服务器内部错误");
           }
        } else {
            dict.setValue(JSON.toJSONString(param.getItemList()));
            dict.setUpdateTime(new Date());
            dict.setUpdateBy(userId);
            if (!dictService.updateById(dict)) {
                throw new CoolException("服务器内部错误");
            }
        }
    }

    private String getMapKey(Integer floor) {
        if (null != floor) {
            return "map-" + floor;
        }
        return "map";
    }

}