package com.whyc.service;

import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.github.pagehelper.PageHelper;
import com.github.pagehelper.PageInfo;
import com.whyc.dto.Response;
import com.whyc.mapper.DeviceSpareMapper;
import com.whyc.pojo.web_site.DeviceSpare;
import org.apache.commons.lang.StringUtils;
import org.springframework.stereotype.Service;

import javax.annotation.Resource;
import java.util.List;

@Service
public class DeviceSpareService {

    @Resource
    private DeviceSpareMapper mapper;

    public Response<PageInfo<DeviceSpare>> getPage(Integer pageNum, Integer pageSize, String type, String name) {
        PageHelper.startPage(pageNum, pageSize);
        QueryWrapper<DeviceSpare> query = Wrappers.query();
        query.eq(StringUtils.isNotBlank(type), "type", type);
        query.eq(StringUtils.isNotBlank(name),  "name", name);
        List<DeviceSpare> deviceSpares = mapper.selectList(query);
        return new Response<PageInfo<DeviceSpare>>().set(1, new PageInfo<>(deviceSpares));
    }

    public Response<List<DeviceSpare>> getList(String name) {
        QueryWrapper<DeviceSpare> query = Wrappers.query();
        query.eq(StringUtils.isNotBlank(name), "name", name);
        return new Response<List<DeviceSpare>>().set(1, mapper.selectList(query));
    }

    public Response add(DeviceSpare spare) {
        mapper.insert(spare);
        return new Response().setII(1,"增加完成");
    }

    public Response update(DeviceSpare spare) {
        mapper.updateById(spare);
        return new Response().setII(1,"修改完成");
    }

    public Response delete(Integer id) {
        mapper.deleteById(id);
        return new Response().setII(1,"删除完成");
    }
}