car-wash-java/car-wash-service/src/main/java/com/kym/service/impl/WashDeviceServiceImpl.java

package com.kym.service.impl;

import cn.dev33.satoken.stp.StpUtil;
import com.github.pagehelper.PageHelper;
import com.kym.common.utils.CommUtil;
import com.kym.entity.WashDevice;
import com.kym.entity.WashOrder;
import com.kym.entity.common.PageBean;
import com.kym.entity.queryParams.DeviceQueryParams;
import com.kym.entity.vo.WashDeviceVo;
import com.kym.mapper.WashDeviceMapper;
import com.kym.service.WashDeviceService;
import com.kym.service.WashOrderService;
import com.kym.service.cache.KymCache;
import com.kym.service.mybatisplus.MyBaseServiceImpl;
import org.springframework.beans.BeanUtils;
import org.springframework.stereotype.Service;

import java.util.ArrayList;
import java.util.List;

/**
 * <p>
 * 洗车设备表 服务实现类
 * </p>
 *
 * @author skyline
 * @since 2024-10-09
 */
@Service
public class WashDeviceServiceImpl extends MyBaseServiceImpl<WashDeviceMapper, WashDevice> implements WashDeviceService {

    private WashOrderService washOrderService;

    public WashDeviceServiceImpl(WashOrderService washOrderService) {
        this.washOrderService = washOrderService;
    }


    //region 小程序

    /**
     * 获取设备列表
     *
     * @param params
     * @return
     */
    @Override
    public List<WashDeviceVo> listWashDevice(DeviceQueryParams params) {
        var list = lambdaQuery()
                .eq(CommUtil.isNotEmptyAndNull(params.getId()), WashDevice::getId, params.getId())
                .eq(CommUtil.isNotEmptyAndNull(params.getStationId()), WashDevice::getStationId, params.getStationId())
                .orderByAsc(WashDevice::getDeviceName)
                .list();
        var voList = new ArrayList<WashDeviceVo>();
        //TODO 根据订单查询占用中的设备
//        var currentUserId = StpUtil.getLoginIdAsLong();
        for (WashDevice washDevice : list) {
            var vo = new WashDeviceVo();
//            .setCurrentUserId(currentUserId);
            BeanUtils.copyProperties(washDevice, vo);
            vo.setShortId(KymCache.INSTANCE.getShortIdByProductKeyAndDeviceName(washDevice.getProductKey(), washDevice.getDeviceName()));
            vo.setSeqName(KymCache.INSTANCE.getSeqNameByShortId(vo.getShortId()));
            voList.add(vo);
        }
        return voList;
    }


    /**
     * 根据设备短id获取设备信息
     *
     * @param shortId
     * @return
     */
    @Override
    public WashDeviceVo getDevice(String shortId) {
        var productKeyAndDeviceName = KymCache.INSTANCE.getProductKeyAndDeviceNameByWashShortId(shortId);
        // 校验操作人权限
        var order = washOrderService.lambdaQuery()
                .eq(WashOrder::getProductKey, productKeyAndDeviceName[0])
                .eq(WashOrder::getDeviceName, productKeyAndDeviceName[1])
                .eq(WashOrder::getOrderStatus, WashOrder.ORDER_STATUS_开机)
                .eq(WashOrder::getPayStatus, WashOrder.PAY_STATUS_未支付)
                .one();

        CommUtil.asserts(order != null && order.getUserId() != StpUtil.getLoginIdAsLong(), "设备正在使用中！");

        var washDevice = lambdaQuery()
                .eq(WashDevice::getProductKey, productKeyAndDeviceName[0])
                .eq(WashDevice::getDeviceName, productKeyAndDeviceName[1])
                .one();

        var vo = new WashDeviceVo().setCurrentUserId(StpUtil.getLoginIdAsLong());
        BeanUtils.copyProperties(washDevice, vo.setShortId(shortId));
        return vo;
    }


    @Override
    public String startDevice(String shortId) {
        var productKeyAndDeviceName = KymCache.INSTANCE.getProductKeyAndDeviceNameByWashShortId(shortId);
        return washOrderService.createOrder(new DeviceQueryParams(shortId, productKeyAndDeviceName[0], productKeyAndDeviceName[1]));
    }

    @Override
    public void stopDevice(String shortId) {
        var productKeyAndDeviceName = KymCache.INSTANCE.getProductKeyAndDeviceNameByWashShortId(shortId);
        washOrderService.closeOrder(new DeviceQueryParams(shortId, productKeyAndDeviceName[0], productKeyAndDeviceName[1]));
    }

    //endregion

    //region 管理后台
    @Override
    public Object detail(long id) {
        return getById(id);
    }

    @Override
    public void remove(long id) {

    }

    @Override
    public void modify(WashDevice device) {
        CommUtil.assertsNonNulls(List.of(device.getDeviceName(), device.getStationId(), device.getProductKey(), device.getId()), "参数异常");
        List<WashDevice> list = lambdaQuery()
                .eq(WashDevice::getStationId, device.getStationId())
                .eq(WashDevice::getDeviceName, device.getDeviceName())
                .eq(WashDevice::getProductKey, device.getProductKey())
                .list();
        CommUtil.asserts(list.size() <= 1, "设备信息异常");
        if (list.size() == 1) {
            CommUtil.asserts(list.get(0).getDeviceName().equalsIgnoreCase(device.getDeviceName()), "站点已存在");
        }
        updateById(device);
    }

    @Override
    public void add(WashDevice device) {
        CommUtil.assertsNonNulls(List.of(device.getDeviceName(), device.getStationId(), device.getProductKey()), "参数异常");
        Long count = lambdaQuery()
                .eq(WashDevice::getStationId, device.getStationId())
                .eq(WashDevice::getProductKey, device.getProductKey()).count();
        CommUtil.asserts(count == 0, "设备已存在");
        save(device);

    }

    @Override
    public PageBean<WashDeviceVo> list(DeviceQueryParams query) {
        PageHelper.startPage(query.getPageNum(), query.getPageSize());
        List<WashDevice> list = lambdaQuery()
                .eq(CommUtil.isNotEmptyAndNull(query.getStationId()), WashDevice::getStationId, query.getStationId())
                .list();
        var voList = new ArrayList<WashDeviceVo>();
        list.forEach(item -> {
            var vo = new WashDeviceVo();
            BeanUtils.copyProperties(item, vo);
            vo.setShortId(KymCache.INSTANCE.getShortIdByProductKeyAndDeviceName(item.getProductKey(), item.getDeviceName()));
            vo.setStationName(KymCache.INSTANCE.getStationNameById(item.getStationId()));
            voList.add(vo);
        });
        return new PageBean<>(voList);
    }

    //endregion

}