meidu2021/daju/target/classes/cn/com/lzt/oilconsumption/controller/TBCarGasRefuelController.java

package cn.com.lzt.oilconsumption.controller;


import cn.com.lzt.common.util.StringUtil;
import cn.com.lzt.oilconsumption.entity.TBCarGasRefuelEntity;
import cn.com.lzt.oilconsumption.entity.TBCarGasRep;
import cn.com.lzt.oilconsumption.service.TBCarGasRefuelService;
import cn.com.lzt.useractiviti.data.controller.ActivitiToolsController;
import com.alibaba.fastjson.JSONObject;
import org.jeecgframework.core.common.hibernate.qbc.CriteriaQuery;
import org.jeecgframework.core.common.model.json.DataGrid;
import org.jeecgframework.core.common.service.CommonService;
import org.jeecgframework.tag.core.easyui.TagUtil;
import org.jeecgframework.web.system.service.SystemService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.servlet.ModelAndView;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.math.BigInteger;
import java.util.List;
import java.util.logging.Logger;
import java.util.stream.Collectors;

@Controller
@RequestMapping("/tBCarGasRefuelController")
public class TBCarGasRefuelController extends ActivitiToolsController {
	private static final Logger logger = Logger.getLogger(String.valueOf(TBCarGasRefuelController.class));
    
    @Autowired
	private TBCarGasRefuelService tBCarGasRefuelService;
	@Autowired
	private CommonService commonService;
	@Autowired
	private SystemService systemService;

    /**
	 * 车辆加油管理列表 页面跳转
	 * 
	 * @return
	 */
	@RequestMapping(params = "list")
	public ModelAndView list(HttpServletRequest request) {
		return new ModelAndView("cn/com/lzt/sign/tBCarGasRefuel/tBCarGasRefuelList");
	}

	/**
	 * easyui AJAX请求数据
	 * 
	 * @param request
	 * @param response
	 * @param dataGrid
	 */
	@RequestMapping(params = "datagrid")
	public void datagrid(TBCarGasRep tBCarGasRefuel, HttpServletRequest request, HttpServletResponse response, DataGrid dataGrid) {
		//查询条件组装器
		StringBuilder listCondition = new StringBuilder();
		listCondition.append("SELECT \n" +
				"\tcgr.car_plate carPlate,\n" +
				"\tc.type carType,\n" +
				"\tcgr.refuel_date refuelDate,\n" +
				"\tcgr.quantity quantity,\n" +
				"\tcgr.gas_station gasStation,\n" +
				"\tIF(cgr.refuel_money = NULL,'0',cgr.refuel_money) refuelMoney \n"
				);

		StringBuilder totalCondition = new StringBuilder();
		totalCondition.append("SELECT count(*) ");

		StringBuilder condition = new StringBuilder();
		condition.append(" FROM\n" +
				"\t`t_b_car_gas_refuel` cgr\n" +
				"\tLEFT JOIN t_b_car c ON c.id = cgr.car_id where c.id is not NULL");
		if (!StringUtil.isEmpty(tBCarGasRefuel.getCarPlate())) {
			condition.append(" and cgr.car_plate='").append(tBCarGasRefuel.getCarPlate()).append("'");
		}
		if (!StringUtil.isEmpty(tBCarGasRefuel.getCarType())) {
			condition.append(" and c.type='").append(tBCarGasRefuel.getCarType()).append("'");
		}
		if (!StringUtil.isEmpty(tBCarGasRefuel.getRefuelDate())) {
			condition.append(" and cgr.refuel_date='").append(tBCarGasRefuel.getRefuelDate()).append("'");
		}
		if (!StringUtil.isEmpty(tBCarGasRefuel.getGasStation())) {
			condition.append(" and cgr.gas_station='").append(tBCarGasRefuel.getGasStation()).append("'");
		}

		String beginRow = String.valueOf((dataGrid.getPage() - 1) * dataGrid.getRows());
		listCondition.append(condition).append(" ORDER BY cgr.refuel_date DESC limit ").append(beginRow).append(",").append(dataGrid.getRows());
		List<Object[]> list = systemService.findListbySql(listCondition.toString());
		List<TBCarGasRep> collect = list.stream().map(e -> {
			TBCarGasRep rep = new TBCarGasRep();
			rep.setCarPlate(e[0].toString());
			rep.setCarType(e[1].toString());
			rep.setRefuelDate(e[2].toString());
			rep.setQuantity(Double.parseDouble(e[3].toString())/100);
			rep.setGasStation(e[4].toString());
			rep.setRefuelMoney(Double.parseDouble(e[5].toString())/100);
			return rep;
		}).collect(Collectors.toList());
		dataGrid.setResults(collect);

		List<BigInteger> total = systemService.findListbySql(totalCondition.append(condition).toString());
		dataGrid.setTotal(total.get(0).intValue());
		TagUtil.datagrid(response, dataGrid);
	}
    
    
    
    
}